Station Overview Station Location
Station Number MT-LN-6 Latitude 48.8319
Station Name Yaak 0.3 W Longitude -115.7145
County Lincoln Elevation (ft) 3005



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 2.13 1.74 30 1.54 26 0.20 4 1 13 1 2.4 4 4
Nov 19 3.58 0.00 30 0.00 10 0.00 20 0 0 0 0.0 0 0
Dec 19 3.02 3.66 31 2.79 27 0.87 4 1 19 1 7.4 6 21
Jan 20 2.71 3.08 31 3.08 31 0.00 0 0 30 0 25.9 18 31
Feb 20 1.79 1.43 29 1.25 26 0.18 3 1 13 1 5.8 7 26
March 20 2.09 1.35 31 1.35 31 0.00 0 0 15 4 3.0 7 10
April 20 1.55 1.34 30 1.34 29 0.00 1 0 15 4 9.1 5 7
May 20 2.44 2.70 30 2.50 25 0.20 5 2 14 2 0.0 0 0
June 20 2.64 1.69 30 1.63 25 0.06 5 1 10 3 0.0 0 0
July 20 1.62 1.05 31 1.05 31 0.00 0 0 8 4 0.0 0 0
Aug 20 1.08 0.27 29 0.27 29 0.00 0 0 3 1 0.0 0 0
Sept 20 1.39 1.02 30 1.02 30 0.00 0 0 6 3 0.0 0 0
Water Year Totals: 26.04" 19.33" 362 days 17.82" 320 1.51" 42 days 6 146 days 24 days 53.6" 47 days 99 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019 0.01
10/2/2019 T
10/3/2019 0.00
10/4/2019 0.01
10/5/2019 0.02
10/6/2019 0.01
10/7/2019 0.00
10/8/2019 0.33
10/9/2019 0.66
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019
10/14/2019 0.02
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.02
10/18/2019 0.15
10/19/2019 **
10/20/2019 **
10/21/2019 **
10/22/2019 0.20
10/23/2019 0.01
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.26
10/27/2019 0.02
10/28/2019 0.00
10/29/2019 0.02
10/30/2019 0.00
10/31/2019 0.00
11/1/2019 0.00
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.00
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 **
11/12/2019 **
11/13/2019 **
11/14/2019 **
11/15/2019 **
11/16/2019 **
11/17/2019 **
11/18/2019 **
11/19/2019 **
11/20/2019 **
11/21/2019 **
11/22/2019 **
11/23/2019 **
11/24/2019 **
11/25/2019 **
11/26/2019 **
11/27/2019 **
11/28/2019 **
11/29/2019 **
11/30/2019 **
12/1/2019 **
12/2/2019 **
12/3/2019 **
12/4/2019 0.87
12/5/2019 0.06
12/6/2019 0.02
12/7/2019 0.09
12/8/2019 0.33
12/9/2019 0.00
12/10/2019 0.00
12/11/2019 0.05
12/12/2019 0.16
12/13/2019 0.06
12/14/2019 0.00
12/15/2019 0.00
12/16/2019 0.00
12/17/2019 0.01
12/18/2019 0.00
12/19/2019 0.01
12/20/2019 0.65
12/21/2019 0.80
12/22/2019 0.42
12/23/2019 0.06
12/24/2019 0.01
12/25/2019 0.01
12/26/2019 0.01
12/27/2019 0.01
12/28/2019 0.02
12/29/2019 T
12/30/2019 0.00
12/31/2019 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.34
1/2/2020 0.03
1/3/2020 0.04
1/4/2020 0.09
1/5/2020 0.06
1/6/2020 0.03
1/7/2020 0.36
1/8/2020 0.26
1/9/2020 0.03
1/10/2020 0.00
1/11/2020 0.38
1/12/2020 0.07
1/13/2020 0.23
1/14/2020 0.07
1/15/2020 0.05
1/16/2020 0.07
1/17/2020 0.16
1/18/2020 0.03
1/19/2020 0.05
1/20/2020 0.01
1/21/2020 0.01
1/22/2020 0.10
1/23/2020 0.02
1/24/2020 0.05
1/25/2020 0.10
1/26/2020 0.02
1/27/2020 0.07
1/28/2020 0.10
1/29/2020 0.08
1/30/2020 0.05
1/31/2020 0.12
2/1/2020 0.39
2/2/2020 0.19
2/3/2020 0.00
2/4/2020 0.01
2/5/2020 0.03
2/6/2020 **
2/7/2020 **
2/8/2020 0.18
2/9/2020 0.07
2/10/2020 T
2/11/2020 0.00
2/12/2020 0.01
2/13/2020 0.00
2/14/2020 0.17
2/15/2020 0.03
2/16/2020 0.09
2/17/2020 0.01
2/18/2020 0.00
2/19/2020 0.00
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.08
2/24/2020 0.16
2/25/2020 0.01
2/26/2020 0.00
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.01
3/2/2020 0.00
3/3/2020 0.01
3/4/2020 0.03
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.18
3/8/2020 0.13
3/9/2020 0.07
3/10/2020 T
3/11/2020 0.04
3/12/2020 T
3/13/2020 T
3/14/2020 0.12
3/15/2020 0.04
3/16/2020 0.00
3/17/2020 0.00
3/18/2020 0.00
3/19/2020 0.00
3/20/2020 0.00
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 0.05
3/25/2020 T
3/26/2020 0.01
3/27/2020 0.00
3/28/2020 0.01
3/29/2020 0.04
3/30/2020 0.19
3/31/2020 0.42
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.36
4/2/2020 0.03
4/3/2020 0.03
4/4/2020 0.26
4/5/2020 0.02
4/6/2020 0.04
4/7/2020 0.01
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 T
4/12/2020 T
4/13/2020 0.00
4/14/2020 0.00
4/15/2020 0.01
4/16/2020 T
4/17/2020 0.00
4/18/2020 0.04
4/19/2020 0.09
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.00
4/23/2020 0.07
4/24/2020 0.11
4/25/2020 T
4/26/2020 0.10
4/27/2020 0.02
4/28/2020 0.15
4/29/2020 0.00
4/30/2020 **
5/1/2020 **
5/2/2020 T
5/3/2020 0.06
5/4/2020 0.01
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.01
5/8/2020 0.01
5/9/2020 0.00
5/10/2020
5/11/2020 0.00
5/12/2020 0.00
5/13/2020 0.70
5/14/2020 0.02
5/15/2020 0.07
5/16/2020 0.00
5/17/2020 0.03
5/18/2020 **
5/19/2020 **
5/20/2020 0.20
5/21/2020 0.94
5/22/2020 0.05
5/23/2020 T
5/24/2020 T
5/25/2020 0.01
5/26/2020 0.06
5/27/2020 0.03
5/28/2020 0.00
5/29/2020 0.00
5/30/2020 0.00
5/31/2020 0.50
6/1/2020 0.23
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 T
6/5/2020 0.01
6/6/2020 0.31
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.06
6/10/2020 T
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 **
6/14/2020 **
6/15/2020 **
6/16/2020 **
6/17/2020 0.06
6/18/2020 0.20
6/19/2020 0.00
6/20/2020 T
6/21/2020 0.00
6/22/2020 0.14
6/23/2020 0.00
6/24/2020 0.02
6/25/2020 0.39
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.01
6/29/2020 0.00
6/30/2020 0.26
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.29
7/2/2020 0.12
7/3/2020 T
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.02
7/8/2020 0.15
7/9/2020 0.00
7/10/2020 T
7/11/2020 0.07
7/12/2020 0.00
7/13/2020 0.35
7/14/2020 0.01
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.04
7/19/2020 0.00
7/20/2020 T
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 T
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.11
8/8/2020 0.00
8/9/2020
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 T
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.02
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.14
9/1/2020 T
9/2/2020 0.00
9/3/2020 T
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 T
9/8/2020 0.02
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.00
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.09
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.27
9/25/2020 0.04
9/26/2020 0.57
9/27/2020 0.03
9/28/2020 0.00
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 8:00 AM 0.01 0.0 M 0.0 M Overcast. Yaak River Flow: 125 cfs.
10/2/2019 8:00 AM T 0.0 M 0.0 M Overcast. First frost of the season, which is quite late for our area. Yaak River Flow: 120 cfs.
10/3/2019 8:00 AM 0.00 0.0 M M M Mostly cloudy. Mostly to partly cloudy yesterday. Yaak River Flow: 115 cfs.
10/4/2019 8:00 AM 0.01 M M M M Mostly cloudy. Mostly cloudy to overcast yesterday, with a few sprinkles. Yaak River Flow: 118 cfs.
10/5/2019 8:00 AM 0.02 M M M M Light rain. Mostly cloudy yesterday, with a few sprinkles. Yaak River Flow: 120 cfs.
10/6/2019 8:00 AM 0.01 M M M M Moderate fog, with visibility about 1/4 mile. Light rain yesterday in the morning, giving way to mostly cloudy skies with an odd sprinkle. Yaak River Flow:
10/7/2019 8:00 AM 0.00 0.0 M M M Mostly cloudy. Partly cloudy yesterday. Yaak River Flow: 130 cfs.
10/8/2019 8:00 AM 0.33 M M M M Light rain. Mostly cloudy yesterday, with rain showers during the overnight hours. Yaak River Flow: 135 cfs.
10/9/2019 8:00 AM 0.66 1.2 M 1.0 M Partly cloudy and cold. Yesterday started out with steady rain, giving way to clearing skies around noon. Increasing clouds in the afternoon, with strong, gusty winds. Snow, in the form of graupel at first, began around 1700 hrs. Yaak River Flow: 239 cfs.
10/10/2019 8:00 AM 0.00 0.0 M 0.5 M Partly cloudy and cold. Partly cloudy yesterday. Yaak River Flow: 250 cfs.
10/11/2019 8:00 AM 0.00 0.0 M 0.0 M Cloudy. Partly cloudy yesterday, with plentiful sun. Yaak River Flow: 195 cfs.
10/12/2019 8:00 AM 0.00 0.0 M 0.0 M Overcast. Partly cloudy yesterday. Yaak River Flow: 167 cfs.
10/14/2019 8:00 AM 0.02 0.0 M 0.0 M Moderate fog, with visibility about 1/8 mile. Mostly cloudy yesterday, with a few light showers in the late afternoon - early evening. Yaak River Flow: 159 cfs.
10/15/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday. Yaak River Flow: 156 cfs.
10/16/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday. Yaak River Flow: 151 cfs.
10/17/2019 8:00 AM 0.02 0.0 M 0.0 M Light drizzle. Partly to mostly cloudy yesterday. Yaak River Flow: 142 cfs.
10/18/2019 8:00 AM 0.15 0.0 M 0.0 M Partly cloudy. Scattered light rain during the afternoon yesterday, and overnight. Yaak River Flow: 197 cfs.
10/23/2019 8:00 AM 0.01 0.0 M 0.0 M Clear and frosty. Mostly to partly cloudy with a few brief and scattered showers yesterday, with gusty winds in the afternoon. Yaak River Flow: 228 cfs.
10/24/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Mostly sunny yesterday, with a few clouds in the afternoon. Yaak River Flow: 217 cfs.
10/25/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 207 cfs.
10/26/2019 8:00 AM 0.26 0.5 M 0.5 M Overcast. Partly sunny yesterday, giving way to gusty winds in the afternoon, and rain and a couple of rolls of thunder and lightning around 1800 hrs. Wet snow in the early morning just ahead of the measurement time. Yaak River Flow: 210 cfs.
10/27/2019 8:00 AM 0.02 0.1 M 0.0 M Overcast. Partly cloudy yesterday, giving way to increasing clouds in the afternoon, with a stray brief rain shower. Eventually, graupel in the early evening. Yaak River Flow: 224 cfs.
10/28/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday. Yaak River Flow: 214 cfs.
10/29/2019 8:00 AM 0.02 0.6 M 0.5 M Clear and brisk. Partly cloudy yesterday, with an abrupt change late morning with a burst of snow accompanied by high winds for a few hours. Yaak River Flow: 187 cfs.
10/30/2019 8:00 AM 0.00 0.0 M 0.0 M Clear and cold. Clear and cold yesterday. Yaak River Flow: 142 cfs.
10/31/2019 8:00 AM 0.00 0.0 M 0.0 M Overcast. Partly cloudy and cold yesterday. Yaak River Flow: 131 cfs.
11/1/2019 8:00 AM 0.00 0.0 M 0.0 M Clear and cold. Partly cloudy yesterday. Yaak River Flow: 162 cfs.
11/2/2019 8:00 AM 0.00 0.0 M 0.0 M Overcast. Partly cloudy yesterday. Yaak River Flow: 193 cfs.
11/3/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 174 cfs.
11/4/2019 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 174 cfs.
11/5/2019 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday.
11/6/2019 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 171 cfs.
11/7/2019 8:00 AM 0.00 0.0 M 0.0 M Clear and brisk. Partly cloudy yesterday. Yaak River Flow: 162 cfs.
11/8/2019 8:00 AM 0.00 0.0 M 0.0 M Clear and cold. Partly cloudy yesterday. Yaak River Flow: 147 cfs.
11/9/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 142 cfs.
11/10/2019 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Mostly cloudy yesterday. Yaak River Flow: 147 cfs.
12/5/2019 8:00 AM 0.06 0.0 M 0.0 M Light fog, with visibility about 1/4 mile. Drizzly yesterday.
12/6/2019 8:00 AM 0.02 0.0 M 0.0 M Light fog. Periods of drizzle yesterday.
12/7/2019 8:00 AM 0.09 0.0 M 0.0 M Light rain. Overcast yesterday, with light rain in the early morning hours ahead of the measurement time today.
12/8/2019 8:00 AM 0.33 0.0 M 0.0 M Partly cloudy. Light showers yesterday, more or less all day.
12/9/2019 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly cloudy yesterday.
12/10/2019 8:00 AM 0.00 0.0 M 0.0 M Overcast. Mostly cloudy yesterday.
12/11/2019 8:00 AM 0.05 0.6 M 0.5 M Mostly cloudy. Mostly cloudy yesterday, with light snow in the overnight hours.
12/12/2019 8:00 AM 0.16 2.2 M 1.5 M Snow flurries. Mostly cloudy yesterday, giving way to light snow during the overnight and early morning hours.
12/13/2019 8:00 AM 0.06 0.8 M 1.5 M Mostly cloudy. Mostly cloudy through rising temperatures yesterday, which caused considerable snow melting and settling. Light snow during the overnight hours.
12/14/2019 8:00 AM 0.00 0.0 M 1.0 M Overcast. Mostly cloudy yesterday.
12/15/2019 8:00 AM 0.00 0.0 M 1.0 M Mostly clear with a few stray clouds. Mostly cloudy yesterday.
12/16/2019 8:00 AM 0.00 0.0 M 1.0 M Partly cloudy. Partly cloudy yesterday.
12/17/2019 8:00 AM 0.01 T M 1.0 M Overcast. Mostly cloudy yesterday, with a bare skiff of snow overnight.
12/18/2019 8:00 AM 0.00 0.0 M 1.0 M Mostly cloudy. Partly to mostly cloudy yesterday.
12/19/2019 8:00 AM 0.01 T M 1.0 M Light snow. Mostly cloudy yesterday.
12/20/2019 8:00 AM 0.65 3.5 M 3.0 M A sloppy old mess. A period of snow yesterday from ~0700 to 1100, leaving 0.5". Mostly cloudy, then snow beginning again about 2000. Temperature at that time was 27 degrees F. By this morning, precipitation had changed to rain, and the temp was 32 F. Hard to say exactly how much snow, but the amount recorded is what was on the board at the measurement time, 0800. YUCK!!
12/21/2019 8:00 AM 0.80 0.0 M 2.0 M Misty rain. Essentially steady rain all day yesterday. A sloppy mess.
12/22/2019 8:00 AM 0.42 0.0 M 1.0 M Overcast with a few sprinkles. Light rain on and off yesterday. A sloppy, slushy, icy mess.
12/23/2019 8:00 AM 0.06 0.0 M 1.0 M Overcast. Scattered light showers yesterday morning, giving way to overcast conditions.
12/24/2019 8:00 AM 0.01 T M 1.0 M Overcast with moderate fog, visibility about 1/4 mile. Mostly cloudy yesterday, with a few stray snowflakes and sprinkles.
12/25/2019 8:00 AM 0.01 T M 1.0 M Overcast. Overcast yesterday, with brief periods of graupel and snow flurries.
12/26/2019 8:00 AM 0.01 T M 1.0 M Overcast. Mostly cloudy yesterday, with a short period of random snow in the afternoon.
12/27/2019 8:00 AM 0.01 0.2 M 1.0 M Overcast, with light snow. Overcast with widely scattered snow flurries.
12/28/2019 8:00 AM 0.02 0.1 M 1.0 M Overcast. Overcast with light snow yesterday morning, giving way to random scattered flurries in the afternoon.
12/29/2019 8:00 AM T T M 1.0 M Overcast. Overcast yesterday with a few random flurries.
12/30/2019 8:00 AM 0.00 0.0 M 1.0 M Overcast. Mostly cloudy yesterday.
12/31/2019 8:00 AM 0.01 T M 1.0 M Light snow that started about a half hour before the measurement time of 0800. Overcast yesterday, with a brief random period of freezing drizzle about 1900 hrs.
1/1/2020 8:00 AM 0.34 2.0 M 1.5 M Mostly cloudy. Light snow yesterday, accumulating perhaps about 2 inches, changing over to rain. YUCK...AGAIN!
1/2/2020 8:00 AM 0.03 0.1 M 1.5 M Overcast with a few random snow flurries. Mostly cloudy yesterday, with a period of graupel in the hour ahead of the measurement time.
1/3/2020 8:00 AM 0.04 0.9 M 2.0 M Light snow. Mostly cloudy yesterday.
1/4/2020 8:00 AM 0.09 T M 2.0 M Light rain. Snow yesterday tapered off shortly after the measurement time, then mostly cloudy.
1/5/2020 8:00 AM 0.06 T M 2.0 M Mostly cloudy. A mixed bag of precipitation yesterday, from rain to snow to graupel, and back and forth.
1/6/2020 8:00 AM 0.03 0.4 M 2.0 M Partly cloudy. Snow flurries most of yesterday, with some accumulating snow in the early evening.
1/7/2020 8:00 AM 0.36 4.0 M 5.0 M Light rain. More or less steady snow yesterday starting mid-morning and into the evening. At some point overnight, the precip changed to rain. New Snowfall amount recorded is an estimate, because the snow was mostly wet and heavy, then followed by rain which both caused melting/settling.
1/8/2020 8:00 AM 0.26 0.0 M 2.5 M Mostly cloudy. Light rain most of the day yesterday, continuing on and off up to just before the measurement time today.
1/9/2020 8:00 AM 0.03 T M 2.5 M Thin overcast. Mixed precipitation yesterday, snow was in the form of graupel.
1/10/2020 8:00 AM 0.00 0.0 M 2.5 M Overcast. Partly cloudy yesterday.
1/11/2020 8:00 AM 0.38 5.0 M 7.5 M Steady snow. More or less continuous snow starting @ 1030 yesterday.
1/12/2020 8:00 AM 0.07 1.2 M 8.0 M Overcast and 26 degrees F. Snow tapered off to snow flurries about mid-morning yesterday.
1/13/2020 8:00 AM 0.23 3.2 M 11.0 M Snow flurries. Snow yesterday starting in the early afternoon, tapering off before midnight.
1/14/2020 11:15 AM 0.07 1.2 M 11.0 M Measurement time delayed until 1115 because I needed to go into town early. Snow & snow flurries during the overnight and morning hours.
1/15/2020 8:00 AM 0.05 0.5 M 11.5 M Light snow. Snow flurries on and off yesterday.
1/16/2020 8:00 AM 0.07 1.0 M 12.5 M Light snow. Random snow flurries yesterday morning, giving way to partly cloudy skies in the afternoon. Increasing clouds in the evening, with snow beginning in the overnight hours.
1/17/2020 8:00 AM 0.16 2.0 M 14.5 M Mostly cloudy. Scattered snow flurries and light snow yesterday and into the evening.
1/18/2020 8:00 AM 0.03 0.4 M 14.5 M Light snow. A brief burst of graupel in the late morning yesterday, then partly cloudy skies.
1/19/2020 8:00 AM 0.05 0.5 M 15.0 M Mostly cloudy. Snow flurries/light snow yesterday.
1/20/2020 8:00 AM 0.01 T M 15.0 M Overcast. Mostly cloudy yesterday, with a random and brief snow shower in the afternoon.
1/21/2020 8:00 AM 0.01 T M 15.0 M Light fog. Mostly cloudy yesterday. Must have been some light snow during the overnight hours.
1/22/2020 8:00 AM 0.10 0.5 M 15.0 M Overcast. Cloudy yesterday, with snow flurries in the morning giving way to on and off snow in the afternoon.
1/23/2020 8:00 AM 0.02 T M 14.5 M Snow flurries. Light, mixed precipitation yesterday.
1/24/2020 8:00 AM 0.05 T M 10.0 M Mist and moderate fog. Mixed precipitation yesterday, starting as snow and changing over to drizzle/rain. Significant warming trend causing much snow melt.
1/25/2020 8:00 AM 0.10 0.0 M 9.0 M Light fog. Drizzle and light rain yesterday.
1/26/2020 8:00 AM 0.02 0.0 M 8.0 M Overcast with light fog. Overcast with scattered drizzle/rain.
1/27/2020 8:00 AM 0.07 T M 8.0 M Overcast with snow flurries. Mixed precipitation yesterday, with above freezing temperatures.
1/28/2020 8:00 AM 0.10 1.0 M 9.0 M Light snow. Overcast yesterday, with a few flurries in the morning.
1/29/2020 8:00 AM 0.08 0.8 M 9.5 M Overcast. Light snow yesterday tapered off in the late morning hours.
1/30/2020 8:00 AM 0.05 T M 8.5 M Mostly cloudy. Mixed precipitation yesterday, snow flurries in the morning and mist/drizzle in the afternoon. Now 20 consecutive days with precipitation.
1/31/2020 8:00 AM 0.12 1.2 M 9.0 M Drizzle. Mostly cloudy yesterday, with light snow during the overnight hours. Now, 21 consecutive days with precipitation.
2/1/2020 8:00 AM 0.39 0.0 M 6.0 M Light rain, WARM, with gusty winds. Snow disappearing RAPIDLY. This is a terrible winter!
2/2/2020 8:00 AM 0.19 0.1 M 6.0 M Clear and cold. Wild 24 hrs, with high winds and rain throughout the morning yesterday, with winds continuing in the afternoon resulting in power outage of 7 hrs duration. Sometime overnight, a period of graupel. Now, 23 consecutive days with precipitation.
2/3/2020 8:00 AM 0.00 0.0 M 6.0 M Partly cloudy and cold. Mostly clear yesterday, with bright sunshine. First day after 23 straight, with zero precipitation.
2/4/2020 8:00 AM 0.01 T M 6.0 M Mostly clear and cold. Mostly sunny yesterday, with a brief period of clouds and a random snow shower in the afternoon.
2/5/2020 8:00 AM 0.03 0.9 M 6.5 M Overcast. Mostly cloudy yesterday, with light snow beginning mid-afternoon.
2/9/2020 8:00 AM 0.07 0.5 M 7.0 M Mostly cloudy. Mostly cloudy yesterday, with a short period of snow in the afternoon.
2/10/2020 8:00 AM T T M 7.5 M Overcast. Mostly cloudy yesterday
2/11/2020 8:00 AM 0.00 0.0 M 7.5 M Cloudy and breezy. Partly to mostly cloudy yesterday.
2/12/2020 8:00 AM 0.01 T M 7.5 M Overcast. Mostly cloudy yesterday, with a random snow flurry.
2/13/2020 8:00 AM 0.00 0.0 M 7.0 M Mostly cloudy. Mostly to partly cloudy yesterday, with rising temperatures above freezing.
2/14/2020 8:00 AM 0.17 1.3 M 7.5 M Mostly cloudy. Mostly cloudy yesterday, giving way to drizzle/light rain in the afternoon, and switching over to light snow in the early evening.
2/15/2020 8:00 AM 0.03 0.3 M 7.5 M Mostly cloudy. Mostly cloudy yesterday with a few scattered snow flurries and light snow and graupel in the early evening.
2/16/2020 8:00 AM 0.09 1.3 M 7.5 M Partly cloudy. Partly to mostly cloudy yesterday, with snow flurries on and off, then snow during the evening hours.
2/17/2020 8:00 AM 0.01 T M 7.5 M Mostly cloudy. Mostly cloudy yesterday, with scattered snow and graupel showers.
2/18/2020 8:00 AM 0.00 0.0 M 7.5 M Mostly cloudy. Mostly cloudy yesterday.
2/19/2020 8:00 AM 0.00 0.0 M 7.5 M Clear and cold. Partly cloudy yesterday
2/20/2020 8:00 AM 0.00 0.0 M 7.5 M Clear and cold. Partly cloudy yesterday.
2/21/2020 8:00 AM 0.00 0.0 M 7.5 M Clear and cold. Partly cloudy yesterday.
2/22/2020 8:00 AM 0.00 0.0 M 7.0 M Partly cloudy. Partly cloudy yesterday.
2/23/2020 8:00 AM 0.08 1.4 M 8.5 M Light snow. Partly to mostly cloudy yesterday.
2/24/2020 8:00 AM 0.16 M M 9.0 M Snow flurries. Wet, heavy snow yesterday, so much so that no reliable amount could be measured - it mostly melted off the snow board almost immediately. At measurement time this morning there was about 0.5 on the board, which came overnight, but this isn't an accurate measurement of what really came down yesterday.
2/25/2020 8:00 AM 0.01 T M 8.5 M Mostly cloudy. Mostly cloudy yesterday, with scattered snow flurries.
2/26/2020 8:00 AM 0.00 0.0 M 8.5 M Mostly cloudy. Mostly cloudy yesterday.
2/27/2020 8:00 AM 0.00 0.0 M 8.0 M Mostly cloudy. Mostly cloudy yesterday
2/28/2020 8:00 AM 0.00 0.0 M 8.0 M Partly cloudy. Partly cloudy yesterday.
2/29/2020 8:00 AM 0.00 0.0 M 7.5 M Mostly cloudy and breezy. Partly cloudy and mild yesterday, with considerable melting.
3/1/2020 8:00 AM 0.01 T M 7.0 M Partly cloudy. Partly to mostly cloudy yesterday, with breezy conditions and a brief period of snow showers, mostly graupel, in the afternoon.
3/2/2020 8:00 AM 0.00 0.0 M 6.0 M Mostly cloudy. Partly to mostly cloudy yesterday.
3/3/2020 8:00 AM 0.01 0.0 M 6.0 M Partly cloudy. Partly to mostly cloudy yesterday, with sprinkles in the evening.
3/4/2020 8:00 AM 0.03 0.2 M 4.5 M Mostly cloudy. Partly to mostly cloudy yesterday, with gusty winds, resulting in significant snow melt. Spitting rain in the evening, changing over to snow (mostly graupel) during the overnight hours.
3/5/2020 8:00 AM 0.00 0.0 M 4.0 M Partly cloudy. Mostly cloudy yesterday, with decreasing winds toward afternoon.
3/6/2020 8:00 AM 0.00 0.0 M M M
3/7/2020 8:00 AM 0.18 T M M M Wet snow on and off yesterday, with a trace on the board.
3/8/2020 8:00 AM 0.13 0.5 M M M Rain and snow mixed. Wet snow overnight, with 0.5 on the board.
3/9/2020 8:00 AM 0.07 T M M M Wet snow on and off yesterday.
3/10/2020 8:00 AM T M M M M Mostly cloudy.
3/11/2020 8:00 AM 0.04 T M M M Mostly cloudy. Mostly cloudy yesterday, with snow flurries in the afternoon
3/12/2020 8:00 AM T 0.0 M M M Clear. Mostly cloudy yesterday, with scattered sprinkles.
3/13/2020 8:00 AM T T M M M Overcast. Mostly cloudy, with a few random snow flurries yesterday afternoon, and early this morning.
3/14/2020 8:00 AM 0.12 0.8 M 1.0 M Snow, with breezy conditions, and unseasonably cold. Snow started yesterday as flurries about 0815 MDT, very fine. Winds started increasing about midday, causing blowing and a little drifting. With the fine snow and high winds, hard to accurately estimate new snow. Amount reported is what was on the board at the measurement time.
3/15/2020 8:00 AM 0.04 0.5 M 1.0 M Clear and unseasonably cold, +10 F at the measurement time. Steady and very fine snow yesterday in windy conditions, making accurate measurement of new snow difficult. Amount recorded is what remained on the board after the wind died down.
3/16/2020 8:00 AM 0.00 0.0 M 0.5 M Clear and unseasonably cold, temperature of +12 F. Sunny yesterday, with rising temperatures during the day.
3/17/2020 8:00 AM 0.00 0.0 M 0.5 M Partly cloudy. Mostly sunny yesterday, with temperatures rising into the mid-40's by the afternoon.
3/18/2020 8:00 AM 0.00 0.0 M M M Mostly clear. Partly cloudy yesterday, with rising temperatures through the afternoon.
3/19/2020 8:00 AM 0.00 0.0 M M M Mostly clear. Mostly sunny yesterday, with temperatures rising into the mid-40's into the afternoon.
3/20/2020 8:00 AM 0.00 0.0 M M M Clear. Mostly sunny yesterday, with rising temperatures into the mid-40's by the afternoon.
3/21/2020 8:00 AM 0.00 0.0 M M M Clear and frosty. Mostly sunny yesterday, with rising temperatures into the mid-40's in the afternoon.
3/22/2020 8:00 AM 0.00 0.0 M M M Clear and frosty. Mostly sunny yesterday, with a high of 50 F. Increasing clouds in the late afternoon.
3/23/2020 8:00 AM 0.00 0.0 M M M Partly cloudy. Mostly sunny to partly cloudy yesterday, with temps rising into the upper 40's in the afternoon.
3/24/2020 8:00 AM 0.05 0.3 M M M Light snow. Changeable weather yesterday, started out partly cloudy, with increasing clouds during the day and giving way to mixed precipitation in the late afternoon. Light snow showers on and off during the overnight hours.
3/25/2020 8:00 AM T T M M M Partly cloudy. Mostly cloudy yesterday, with scattered light snow showers with no accumulation (ground is too warm).
3/26/2020 8:00 AM 0.01 T M M M Clear and frosty. Mostly cloudy yesterday, with scattered snow and graupel showers.
3/27/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 290 cfs.
3/28/2020 8:00 AM 0.01 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, and there must have been some slight precipitation during the overnight hours. Yaak River Flow: 295 cfs.
3/29/2020 8:00 AM 0.04 0.0 M 0.0 M Light rain. Mostly cloudy yesterday, with scattered sprinkles. Yaak River Flow: 303 cfs.
3/30/2020 8:00 AM 0.19 0.2 M 0.0 M Mostly cloudy. Scattered showers yesterday, snow/graupel during the overnight hours. Yaak River Flow: 407 cfs.
3/31/2020 8:00 AM 0.42 0.5 M 0.5 M Snow flurries. Rain showers on and off yesterday, with a skiff of snow overnight and a snow shower in the hour before the measurement time. Yaak River Flow: 552 cfs.
4/1/2020 8:00 AM 0.36 6.0 M 6.0 M Light snow. Mostly cloudy yesterday with periods of rain and mixed precipitation. Snow during the overnight hours, continuing through the measurement time. Yaak River Flow: 552 cfs.
4/2/2020 8:00 AM 0.03 0.5 M 6.0 M Light snow. Light snow on and off yesterday. Because of temps above freezing, very little accumulated on the snow board, so the amount of precip probably isn't reflective that it came as snow. Yaak River Flow: 493 cfs.
4/3/2020 8:00 AM 0.03 0.5 M 4.0 M Light snow. Mostly cloudy yesterday, with snow tapering off in the morning. Yaak River Flow: 460 cfs,
4/4/2020 8:00 AM 0.26 2.0 M 5.0 M Mostly sunny. Yesterday was BIZARRE. Started with snow flurries/light snow, then by mid-morning we were receiving heavy snow, until about 1130. At least 2" on my driveway but, because of temps above freezing, nothing on the board. By 1400 hrs, this snow was GONE. Went out about 2130 with the dog, and snowing hard again. The accumulation of snow reported is only that which fell during the overnight hours, does not include that which fell during the day, which melted on the board pretty much on contact. We've now gotten more snow in April than we did all of Feb and Mar. Yaak River Flow: 438 cfs.
4/5/2020 8:00 AM 0.02 0.1 M 2.0 M Light, finely textured snow. Mostly cloudy yesterday, with a stray snow flurry in the afternoon. Yaak River Flow: 417 cfs.
4/6/2020 8:00 AM 0.04 T M 1.5 M Light fog with a few random snowflakes. Mostly cloudy yesterday, with light precipitation during the overnight hours.
4/7/2020 8:00 AM 0.01 T M 0.5 M Partly cloudy. A few snow flurries early yesterday, then partly cloudy the rest of the day. Yaak River Flow: 402 cfs.
4/8/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Partly cloudy yesterday, with breezy conditions in the afternoon. Yaak River Flow: 417 cfs.
4/9/2020 8:00 AM 0.00 0.0 M 0.0 M A few high, thin clouds. Yesterday, very nice spring day with temps in the high 50's. Yaak River Flow: 443 cfs.
4/10/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday, and a very nice bluebird day.
4/11/2020 8:00 AM T T M 0.0 M Overcast. Partly to mostly cloudy yesterday, with a skiff of snow overnight. Yaak River Flow:
4/12/2020 8:00 AM T T M 0.0 M Mostly sunny and cold. Mostly cloudy yesterday, with light snow showers. Yaak River Flow: 784 cfs.
4/13/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear and cold. Partly to mostly cloudy yesterday. Yaak River Flow: 725 cfs.
4/14/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 676 cfs.
4/15/2020 8:00 AM 0.01 0.0 M 0.0 M Mostly cloudy. Partly to mostly cloudy yesterday, with a few sprinkles overnight. Yaak River Flow: 669 cfs.
4/16/2020 8:00 AM T T M 0.0 M Clear and cold. Partly to mostly cloudy yesterday, with a random snow flurry in the afternoon. Yaak River Flow: 669 cfs.
4/17/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 683 cfs.
4/18/2020 8:00 AM 0.04 0.0 M 0.0 M Light rain. Partly to mostly cloudy yesterday, with light rain beginning in the early morning hours. Yaak River Flow: 747 cfs.
4/19/2020 8:00 AM 0.09 0.0 M 0.0 M Mostly cloudy. Light rain yesterday morning, giving way to mostly cloudy skies and a little more rain overnight. Yaak River Flow: 869 cfs.
4/20/2020 8:00 AM 0.00 0.0 M 0.0 M Clear, with bright blue skies. Partly cloudy yesterday. Yaak River Flow: 968 cfs.
4/21/2020 8:00 AM 0.00 0.0 M 0.0 M Clear, with bright blue skies. Partly cloudy yesterday. Yaak River Flow: 1190 cfs.
4/22/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 1660 cfs.
4/23/2020 8:00 AM 0.07 0.0 M 0.0 M Light drizzle. Partly to mostly cloudy yesterday, with scattered light rain overnight. Yaak River Flow: 2090 cfs.
4/24/2020 8:00 AM 0.11 0.0 M 0.0 M Overcast and damp. After morning drizzle yesterday, partly cloudy giving way to mostly cloudy in the afternoon, with a shower about 1600 hrs and another about 2215 hrs. Yaak River Flow:
4/25/2020 8:00 AM T 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday. Yaak River Flow: 2200 cfs.
4/26/2020 8:00 AM 0.10 0.0 M 0.0 M Moderate fog, with visibility about 1/8 mile. Mostly cloudy yesterday with light rain on and off with a few showers. Yaak River Flow: 2340 cfs.
4/27/2020 8:00 AM 0.02 0.0 M 0.0 M Light mist. Partly cloudy yesterday, and nice. Increasing clouds in the late afternoon, with light rain overnight. Yaak River Flow: 2400 cfs.
4/28/2020 8:00 AM 0.15 0.0 M 0.0 M Light fog. Scattered showers yesterday, with brief period of hail just before 1700 hrs (report submitted). Yaak River Flow: 2500 cfs.
4/29/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 2420 cfs.
5/3/2020 8:00 AM 0.06 0.0 M 0.0 M Light rain. Sunny yesterday, giving way to mostly cloudy conditions by late afternoon. Light rain in the early morning hours and continuing through the measurement time. Yaak River Flow: 3000 cfs.
5/4/2020 8:00 AM 0.01 0.0 M 0.0 M Light fog. Mostly cloudy yesterday, with a few random scattered light showers. Yaak River Flow: 2950 cfs.
5/5/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday, with seasonal temperatures. Yaak River Flow: 2590 cfs.
5/6/2020 8:00 AM 0.00 0.0 M 0.0 M Overcast. Partly cloudy yesterday, and nice spring weather. Yaak River Flow: 2510 cfs.
5/7/2020 8:00 AM 0.01 0.0 M 0.0 M Overcast. Mostly cloudy yesterday, with a few brief and isolated showers. Yaak River Flow: 2510 cfs.
5/8/2020 8:00 AM 0.01 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, with a few scattered light showers. Yaak River Flow: 2380 cfs
5/9/2020 8:00 AM 0.00 0.0 M 0.0 M Sunny, with bright blue and cloudless skies. Partly to mostly cloudy yesterday. Yaak River Flow: 2370 cfs.
5/11/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly sunny. Partly cloudy yesterday. Yaak River Flow: 2590 cfs.
5/12/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 2560 cfs.
5/13/2020 8:00 AM 0.70 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, giving way to more-or-less steady rain beginning in the early evening and continuing into the early morning hours. Yaak River Flow: 2680 cfs.
5/14/2020 8:00 AM 0.02 0.0 M 0.0 M Overcast. Mostly cloudy yesterday, with scattered showers. Yaak River Flow: 2740 cfs.
5/15/2020 8:00 AM 0.07 0.0 M 0.0 M Overcast. Mostly cloudy yesterday, with scattered showers. Yaak River Flow: 2760 cfs.
5/16/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly cloudy yesterday. Yaak River Flow: 2800 cfs.
5/17/2020 8:00 AM 0.03 0.0 M 0.0 M Drizzle. Partly to mostly cloudy yesterday. Yaak River Flow: 2870 cfs.
5/21/2020 8:00 AM 0.94 0.0 M 0.0 M Overcast with a few sprinkles. Rain more or less steady yesterday and during the early evening. Yaak River Flow: 4860 cfs.
5/22/2020 8:00 AM 0.05 0.0 M 0.0 M Overcast. Scattered showers yesterday. Yaak River Flow: 5580 cfs.
5/23/2020 8:00 AM T 0.0 M 0.0 M Overcast. Mostly cloudy yesterday, with a stray sprinkle. Yaak River Flow: 4470 cfs.
5/24/2020 8:00 AM T 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, giving way to partly cloudy conditions by mid-afternoon. Yaak River Flow: 3620 cfs.
5/25/2020 8:00 AM 0.01 0.0 M 0.0 M Mostly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 3300 cfs.
5/26/2020 8:00 AM 0.06 0.0 M 0.0 M Overcast. Mostly cloudy yesterday with a few showers. Yaak River Flow: 3430 cfs.
5/27/2020 8:00 AM 0.03 0.0 M 0.0 M Mostly cloudy. Mostly to partly cloudy yesterday, with a few brief scattered showers. Yaak River Flow:
5/28/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday.
5/29/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and warm yesterday, with temperatures in the mid-80's. Yaak River Flow: 3330 cfs.
5/30/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and warm yesterday.
5/31/2020 8:00 AM 0.50 0.0 M 0.0 M Light rain. Heavy thunderstorms overnight, and heavy rain again ahead of the measurement time. Yaak River Flow: 4330 cfs.
6/1/2020 8:00 AM 0.23 0.0 M 0.0 M Overcast. Overcast with showers yesterday, ending by early afternoon. Yaak River Flow: 4810 cfs.
6/2/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 3840 cfs.
6/3/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 3260 cfs.
6/4/2020 8:00 AM T 0.0 M 0.0 M A few sprinkles. Partly cloudy yesterday. Yaak River Flow: 2930 cfs.
6/5/2020 8:00 AM 0.01 0.0 M 0.0 M Mostly cloudy. A few sprinkles and light showers yesterday. Yaak River Flow: 2620 cfs.
6/6/2020 8:00 AM 0.31 0.0 M 0.0 M Overcast. Overcast yesterday, with showers during the evening. Yaak River Flow: 2600 cfs.
6/7/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday. Yaak River Flow: 2570 cfs.
6/8/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 2270 cfs.
6/9/2020 8:00 AM 0.06 0.0 M 0.0 M Overcast and cool. Mostly cloudy yesterday, with scattered showers beginning in the afternoon. Yaak River Flow: 2300 cfs.
6/10/2020 8:00 AM T 0.0 M 0.0 M Partly cloudy. Mostly cloudy yesterday, with scattered drizzle and a few brief showers. Yaak River Flow: 2080 cfs.
6/11/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly to mostly cloudy yesterday. Yaak River Flow: 1960 cfs.
6/12/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly sunny. Partly cloudy yesterday. Yaak River Flow: 1970 cfs.
6/18/2020 8:00 AM 0.20 0.0 M 0.0 M Overcast. Mostly cloudy yesterday, with scattered showers. Yaak River Flow: 1460 cfs.
6/19/2020 8:00 AM 0.00 0.0 M 0.0 M Overcast with light fog. Partly cloudy yesterday. Yaak River Flow: 1420 cfs.
6/20/2020 8:00 AM T 0.0 M 0.0 M Partly cloudy, with light fog. Scattered showers and thunderstorms yesterday. Yaak River Flow: 1400 cfs.
6/21/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Cloudy yesterday. Yaak River Flow: 1310 cfs.
6/22/2020 8:00 AM 0.14 0.0 M 0.0 M Overcast with light fog. Mostly cloudy yesterday, with scattered showers. Yaak River Flow: 1340 cfs.
6/23/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday, and warm. Yaak River Flow: 1230 cfs.
6/24/2020 8:00 AM 0.02 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday, and warm. Yaak River Flow: 1170 cfs.
6/25/2020 8:00 AM 0.39 0.0 M 0.0 M Overcast. Partly cloudy yesterday morning, with increasing clouds during the day giving way to thunderstorms in the early evening. Yaak River Flow: 1160 cfs.
6/26/2020 8:00 AM 0.00 0.0 M 0.0 M Light fog. Partly cloudy yesterday, and warm. Yaak River Flow: 1030 cfs.
6/27/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and warm yesterday.
6/28/2020 8:00 AM 0.01 0.0 M 0.0 M Overcast, with a brief shower just before the measurement time.
6/29/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. After an early morning (and brief...) shower yesterday, partly cloudy. Yaak River Flow: 807 cfs.
6/30/2020 8:00 AM 0.26 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, with showers during the overnight and early morning hours. Yaak River Flow: 740 cfs.
7/1/2020 8:00 AM 0.29 0.0 M 0.0 M Overcast. Showers and thunderstorms yesterday, late afternoon, and another brief shower in the early morning hours. Yaak River Flow: 807 cfs.
7/2/2020 8:00 AM 0.12 0.0 M 0.0 M Overcast. Scattered showers late yesterday afternoon and early evening, and again in the early morning hours. Yaak River Flow: 1000 cfs.
7/3/2020 8:00 AM T 0.0 M 0.0 M Overcast. Mostly cloudy yesterday. Yaak River Flow: 902 cfs.
7/4/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy with light fog. Partly cloudy yesterday. Yaak River Flow: 762 cfs.
7/5/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Partly cloudy yesterday, and mild. Yaak River Flow: 676 cfs.
7/6/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Partly cloudy and mild yesterday. Yaak River Flow: 622 cfs.
7/7/2020 8:00 AM 0.02 0.0 M 0.0 M Mostly cloudy. Partly cloudy yesterday, with mild temperatures. A brief shower ahead of the measurement time. Yaak River Flow: 584 cfs.
7/8/2020 8:00 AM 0.15 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, with scattered showers. Yaak River Flow: 622 cfs.
7/9/2020 8:00 AM 0.00 0.0 M 0.0 M Overcast with light fog. Mostly cloudy yesterday. Yaak River Flow: 590 cfs.
7/10/2020 8:00 AM T 0.0 M 0.0 M Mostly cloudy. Partly cloudy yesterday. Yaak River Flow: 540 cfs.
7/11/2020 8:00 AM 0.07 0.0 M 0.0 M Light fog. After a rain shower mid-morning yesterday, partly cloudy conditions and mild temperatures. Yaak River Flow: 511 cfs.
7/12/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy and breezy, with the passage of a dry cold front. Partly cloudy and warm yesterday. Yaak River Flow: 482 cfs.
7/13/2020 8:00 AM 0.35 0.0 M 0.0 M Partly cloudy. Partly cloudy with gusty winds yesterday, with increasing clouds in the late afternoon and showers in the evening. Yaak River Flow: 471 cfs.
7/14/2020 8:00 AM 0.01 0.0 M 0.0 M Partly cloudy with light fog. Partly cloudy yesterday, with a random shower in the late afternoon. Yaak River Flow: 471 cfs.
7/15/2020 8:00 AM 0.00 0.0 M 0.0 M
7/16/2020 8:00 AM 0.00 0.0 M 0.0 M
7/17/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday, and warm. Yaak River Flow: 387 cfs.
7/18/2020 8:00 AM 0.04 0.0 M 0.0 M Overcast. Partly cloudy yesterday, giving way to increasing clouds in the afternoon and an early evening thunderstorm. Yaak River Flow: 382 cfs.
7/19/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Partly cloudy yesterday, and mild. Yaak River Flow: 362 cfs.
7/20/2020 8:00 AM T 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday, with a few random sprinkles in the afternoon. Yaak River Flow: 343 cfs.
7/21/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday, and warm. Yaak River Flow: 330 cfs.
7/22/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Partly cloudy and warm yesterday. Yaak River Flow: 316 cfs.
7/23/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and quite warm yesterday. Yaak River Flow: 299 cfs.
7/24/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and mild yesterday. Yaak River Flow: 286 cfs.
7/25/2020 8:00 AM T 0.0 M 0.0 M Mostly clear. Partly cloudy and mild yesterday, with a few random and brief showers in the late afternoon. Yaak River Flow: 278 cfs.
7/26/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 266 cfs.
7/27/2020 8:00 AM 0.00 0.0 M 0.0 M Clear, with bright blue skies. Yaak River Flow: 258 cfs.
7/28/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Clear yesterday, and very warm. Yaak River Flow: 250 cfs.
7/29/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Clear and very warm yesterday.
7/30/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and very warm yesterday. Yaak River Flow: 228 cfs.
7/31/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and hot yesterday. Yaak River Flow: 221 cfs.
8/1/2020 8:00 AM 0.00 0.0 M 0.0 M Hazy sunshine. Partly cloudy and hot yesterday, with highs in the low 100's. Yaak River Flow: 214 cfs.
8/2/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly sunny. Partly cloudy and very warm yesterday. Yaak River Flow: 210 cfs.
8/3/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and quite warm yesterday. Yaak River Flow: 200 cfs.
8/4/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear.
8/5/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Mostly clear and warm yesterday. Yaak River Flow: 187 cfs.
8/6/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Partly cloudy and very warm yesterday. Yaak River Flow: 183 cfs.
8/7/2020 8:00 AM 0.11 0.0 M 0.0 M Partly cloudy. Mostly cloudy with scattered rain showers yesterday, and significantly cooler. Yaak River Flow: 193 cfs.
8/8/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy.
8/10/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Mostly sunny yesterday. Yaak River Flow: 177 cfs.
8/11/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and warm yesterday. Yaak River Flow: 171 cfs.
8/12/2020 8:00 AM 0.00 0.0 M 0.0 M Cloudy. Partly cloudy and warm yesterday. Yaak River Flow: 165 cfs.
8/13/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Mostly cloudy and cool yesterday. Yaak River Flow: 139 cfs.
8/14/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and mild yesterday. Yaak River Flow: 139 cfs.
8/15/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 134 cfs.
8/17/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and hot yesterday, with temps in the high 90's. Yaak River Flow: 128 cfs.
8/18/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and hot yesterday.
8/19/2020 8:00 AM T 0.0 M 0.0 M Partly cloudy. Partly cloudy and hot yesterday. A brief shower with a single close-by lightning strike at 0651 Mountain time. Yaak River Flow: 121 cfs.
8/20/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday, and quite warm. Yaak River Flow: 116 cfs.
8/21/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly to mostly cloudy yesterday, with partial clearing in the late afternoon. Yaak River Flow: 116 cfs.
8/22/2020 8:00 AM 0.02 0.0 M 0.0 M Partly cloudy. Partly cloudy and quite warm yesterday, with a few scattered showers in the early morning hours ahead of the measurement time. Yaak River Flow: 113 cfs.
8/23/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy yesterday with mild temperatures. Yaak River Flow: 109 cfs.
8/24/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 106 cfs.
8/25/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy yesterday, and mild. Yaak River Flow: 106 cfs.
8/26/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 104 cfs.
8/27/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 102 cfs.
8/28/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 99 cfs.
8/29/2020 8:00 AM 0.00 0.0 M 0.0 M Clear. Partly cloudy and warm yesterday. Yaak River Flow: 97 cfs.
8/30/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and breezy yesterday. Yaak River Flow: 95 cfs.
8/31/2020 8:00 AM 0.14 0.0 M 0.0 M Light rain. Partly cloudy and breezy yesterday, with increasing clouds in the early evening. Rain started about 0430. Yaak River Flow: 92 cfs.
9/1/2020 8:00 AM T 0.0 M 0.0 M Partly cloudy. Mostly cloudy yesterday, with rain ending just after the measurement time. Yaak River Flow: 99 cfs.
9/2/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and breezy yesterday, with mild temperatures. Yaak River Flow: 99 cfs.
9/3/2020 8:00 AM T 0.0 M 0.0 M Partly cloudy. Partly cloudy, breezy, and warm yesterday, with a very brief random sprinkle in the afternoon. Yaak River Flow: 97 cfs.
9/4/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy, breezy, and warm yesterday. Yaak River Flow: 92 cfs.
9/5/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy. Partly cloudy and warm yesterday. Yaak River Flow: 88 cfs.
9/6/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy.
9/7/2020 8:00 AM T 0.0 M 0.0 M Cloudy, with spitting rain and gusty winds which have caused a power outage. Partly cloudy and warm yesterday. Spitting rain started 10 minutes before the measurement time. Yaak River Flow: 84 cfs.
9/8/2020 8:00 AM 0.02 0.0 M 0.0 M Clear and frosty. Partly cloudy and breezy yesterday, with light rains ending mid-morning. Yaak River Flow: 82 cfs.
9/9/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear. Partly cloudy and cool yesterday. Yaak River Flow: 80 cfs.
9/10/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly clear and cool. Partly cloudy and warm yesterday. Yaak River Flow: 84 cfs.
9/11/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy.
9/12/2020 8:00 AM 0.00 0.0 M 0.0 M Thin clouds and light smoke. Partly cloudy and warm yesterday. Yaak River Flow: 82 cfs.
9/13/2020 8:00 AM 0.00 0.0 M 0.0 M Dense smoke. Partly cloudy early yesterday, giving way to heavy smoke in the afternoon and continuing through today. Yaak River Flow: 82 cfs.
9/14/2020 8:00 AM 0.00 0.0 M 0.0 M Heavy smoke. Very smokey yesterday, which kept temperatures moderated. Yaak River Flow: 80 cfs.
9/15/2020 8:00 AM 0.00 0.0 M 0.0 M Partly cloudy with smoke. Heavy smoke yesterday. Yaak River Flow: 82 cfs.
9/16/2020 8:00 AM 0.00 0.0 M 0.0 M Light smoke. Heavy smoke early, then lifting by midday yesterday. Yaak River Flow: 80 cfs.
9/17/2020 8:00 AM 0.00 0.0 M 0.0 M Moderate smoke. Light smoke yesterday morning, increasing throughout the day. Yaak River Flow: 80 cfs.
9/18/2020 8:00 AM 0.00 0.0 M 0.0 M Light smoke. Smokey yesterday, with increasing smoke during the day. Yaak River Flow: 78 cfs.
9/19/2020 8:00 AM 0.09 0.0 M 0.0 M Moderate fog, with visibility about 1/2 mile. Smokey yesterday, with increasing cloudiness throughout the day. Light rain in the overnight hours. Yaak River Flow: 80 cfs.
9/20/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Cloudy yesterday. Yaak River Flow: 82 cfs.
9/21/2020 8:00 AM 0.00 0.0 M 0.0 M Moderate fog, with visibility about 1/4 mile. Partly cloudy yesterday. Yaak River Flow: 80 cfs.
9/22/2020 8:00 AM 0.00 0.0 M 0.0 M Cloudy. Partly cloudy yesterday. Yaak River Flow: 80 cfs.
9/23/2020 8:00 AM 0.00 0.0 M 0.0 M Mostly cloudy. Mostly cloudy yesterday, with clearing in the afternoon. Yaak River Flow: 80 cfs.
9/24/2020 8:00 AM 0.27 0.0 M 0.0 M Cloudy with scattered showers. Partly to mostly cloudy yesterday. Rain started about 0300 hrs, continuing on and off through the measurement time. Yaak River Flow: 80 cfs.
9/25/2020 8:00 AM 0.04 0.0 M 0.0 M Mostly cloudy. Mostly to partly cloudy yesterday. Yaak River Flow: 95 cfs.
9/26/2020 8:00 AM 0.57 0.0 M 0.0 M Light fog, with visibility about 1/2 mile. Yesterday, rain showers on and off through the evening hours. Yaak River Flow: 153 cfs.
9/27/2020 8:00 AM 0.03 0.0 M 0.0 M Light fog. Mostly cloudy yesterday, with a few light and scattered showers in the late afternoon and early evening. Yaak River Flow: 145 cfs.
9/28/2020 8:00 AM 0.00 0.0 M 0.0 M Moderate fog, with visibility about 1/4 mile. Mostly to partly cloudy yesterday, with gradual clearing throughout the day. Yaak River Flow: 134 cfs.
9/29/2020 8:00 AM 0.00 0.0 M 0.0 M Moderate fog, with visibility about 1/4 mile. Partly cloudy and mild yesterday. Yaak River Flow: 116 cfs.
9/30/2020 8:00 AM 0.00 0.0 M 0.0 M Moderate fog, with visibility about 1/4 mile. Partly cloudy yesterday, with mild temperatures. Yaak River Flow: 104 cfs.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/19/2019 10/22/2019 8:00 AM 4 0.20 0.0 M Overcast and damp. Yaak River Flow: 207 cfs.
11/11/2019 12/04/2019 8:00 AM 24 0.87 0.0 M Obviously, I have been away for more than 3 weeks. During that time I know from checking with friends that there were a few light snow events. Also from checking the weather, I know that there was a period of fairly cold temperatures. That said, there likely was a little evaporation. However, all I can report is what was in the gauge.
2/6/2020 2/08/2020 8:00 AM 3 0.18 7.0 M Mostly cloudy. Mostly cloudy yesterday, giving way to light snow beginning early evening. New snow = 1.8"
4/30/2020 5/02/2020 8:00 AM 3 T 0.0 0.00
5/18/2020 5/20/2020 8:00 AM 3 0.20 M M Light rain. Yaak River Flow: 3510 cfs.
6/13/2020 6/17/2020 8:00 AM 5 0.06 0.0 M Light mist. Yaak River Flow: 1460 cfs.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
4/27/2020 4:55 PM Had been having scattered showers on and off yesterday, then brief hail just before 1700 hrs. 3/8" 1/4" Pea Size Rice Hard|White Ice 3 1min no damage Intermittent True After rain After smaller hail