Station Overview Station Location
Station Number WA-ST-1 Latitude 47.97524
Station Name Clayton 2.6 SW Longitude -117.60608
County Stevens Elevation (ft) 2304



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 15 1.48 1.36 31 1.36 31 0.00 0 0 9 1 0.0 0 0
Nov 15 2.87 2.29 30 2.29 30 0.00 0 0 16 1 3.6 3 4
Dec 15 2.84 8.14 31 8.14 31 0.00 0 0 20 0 31.6 15 15
Jan 16 2.23 4.34 31 4.34 31 0.00 0 0 17 5 11.7 11 22
Feb 16 1.64 1.85 29 1.85 29 0.00 0 0 12 2 2.5 2 8
March 16 1.90 6.16 31 6.16 31 0.00 0 0 18 2 0.0 0 0
April 16 1.58 0.82 30 0.82 30 0.00 0 0 7 0 0.0 0 0
May 16 1.78 1.31 31 1.31 31 0.00 0 0 9 1 0.0 0 0
June 16 1.65 1.16 30 1.16 30 0.00 0 0 8 1 0.0 0 0
July 16 0.86 2.27 31 2.27 31 0.00 0 0 7 0 0.0 0 0
Aug 16 0.62 0.21 31 0.21 31 0.00 0 0 3 0 0.0 0 0
Sept 16 0.83 0.67 30 0.67 30 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 20.28" 30.58" 366 days 30.58" 366 0.00" 0 days 0 133 days 14 days 49.4" 31 days 49 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
10/1/2015 0.00
10/2/2015 0.00
10/3/2015 0.00
10/4/2015 0.04
10/5/2015 0.00
10/6/2015 0.00
10/7/2015 0.00
10/8/2015 0.16
10/9/2015 0.00
10/10/2015 0.00
10/11/2015 0.03
10/12/2015 0.00
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 0.00
10/18/2015 0.00
10/19/2015 0.13
10/20/2015 0.00
10/21/2015 0.00
10/22/2015 0.00
10/23/2015 0.00
10/24/2015 0.00
10/25/2015 T
10/26/2015 0.02
10/27/2015 0.04
10/28/2015 0.00
10/29/2015 0.14
10/30/2015 0.24
10/31/2015 0.56
11/1/2015 0.23
11/2/2015 0.04
11/3/2015 0.01
11/4/2015 0.00
11/5/2015 0.00
11/6/2015 0.00
11/7/2015 0.01
11/8/2015 0.35
11/9/2015 0.32
11/10/2015 0.00
11/11/2015 0.04
11/12/2015 0.03
11/13/2015 0.12
11/14/2015 0.20
11/15/2015 0.26
11/16/2015 0.03
11/17/2015 0.33
11/18/2015 0.17
11/19/2015 0.00
11/20/2015 0.00
11/21/2015 0.00
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.09
11/25/2015 0.06
11/26/2015 0.00
11/27/2015 0.00
11/28/2015 0.00
11/29/2015 0.00
11/30/2015 T
12/1/2015 0.00
12/2/2015 0.03
12/3/2015 0.19
12/4/2015 0.38
12/5/2015 0.00
12/6/2015 0.56
12/7/2015 1.10
12/8/2015 1.14
12/9/2015 1.47
12/10/2015 0.00
12/11/2015 0.42
12/12/2015 0.00
12/13/2015 0.45
12/14/2015 0.00
12/15/2015 0.00
12/16/2015 0.02
12/17/2015 0.00
12/18/2015 0.54
12/19/2015 0.00
12/20/2015 0.09
12/21/2015 0.26
12/22/2015 0.67
12/23/2015 0.07
12/24/2015 0.36
12/25/2015 0.16
12/26/2015 0.00
12/27/2015 0.00
12/28/2015 0.18
12/29/2015 0.04
12/30/2015 0.01
12/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.20
1/5/2016 0.01
1/6/2016 0.02
1/7/2016 0.02
1/8/2016 0.01
1/9/2016 T
1/10/2016 0.00
1/11/2016 0.00
1/12/2016 T
1/13/2016 0.70
1/14/2016 0.37
1/15/2016 0.00
1/16/2016 T
1/17/2016 0.41
1/18/2016 0.33
1/19/2016 0.10
1/20/2016 0.34
1/21/2016 T
1/22/2016 0.42
1/23/2016 0.27
1/24/2016 0.19
1/25/2016 0.00
1/26/2016 0.00
1/27/2016 0.01
1/28/2016 0.00
1/29/2016 0.65
1/30/2016 0.29
1/31/2016 T
2/1/2016 0.04
2/2/2016 T
2/3/2016 0.00
2/4/2016 0.21
2/5/2016 0.00
2/6/2016 0.01
2/7/2016 0.00
2/8/2016 0.00
2/9/2016 0.00
2/10/2016 0.00
2/11/2016 0.00
2/12/2016 0.05
2/13/2016 0.14
2/14/2016 0.11
2/15/2016 0.03
2/16/2016 T
2/17/2016 0.00
2/18/2016 0.25
2/19/2016 0.30
2/20/2016 0.64
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.00
2/24/2016 0.00
2/25/2016 0.00
2/26/2016 0.00
2/27/2016 0.04
2/28/2016 0.00
2/29/2016 0.03
3/1/2016 0.00
3/2/2016 0.61
3/3/2016 0.00
3/4/2016 0.00
3/5/2016 0.02
3/6/2016 0.98
3/7/2016 0.08
3/8/2016 0.09
3/9/2016 T
3/10/2016 1.14
3/11/2016 0.07
3/12/2016 0.65
3/13/2016 0.25
3/14/2016 0.30
3/15/2016 0.04
3/16/2016 T
3/17/2016 0.00
3/18/2016 0.00
3/19/2016 0.00
3/20/2016 0.00
3/21/2016 0.26
3/22/2016 0.38
3/23/2016 0.14
3/24/2016 0.33
3/25/2016 0.00
3/26/2016 0.00
3/27/2016 0.09
3/28/2016 0.68
3/29/2016 0.05
3/30/2016 0.00
3/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.00
4/2/2016 0.00
4/3/2016 0.00
4/4/2016 0.00
4/5/2016 0.18
4/6/2016 0.00
4/7/2016 0.00
4/8/2016 0.00
4/9/2016 0.00
4/10/2016 0.00
4/11/2016 0.00
4/12/2016 0.00
4/13/2016 0.02
4/14/2016 0.00
4/15/2016 0.19
4/16/2016 0.00
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 0.00
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 0.14
4/25/2016 0.10
4/26/2016 0.00
4/27/2016 0.00
4/28/2016 0.01
4/29/2016 0.00
4/30/2016 0.18
5/1/2016 0.00
5/2/2016 0.00
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 0.15
5/6/2016 0.00
5/7/2016 0.00
5/8/2016 0.00
5/9/2016 0.00
5/10/2016 0.09
5/11/2016 0.00
5/12/2016 0.00
5/13/2016 0.00
5/14/2016 0.00
5/15/2016 0.05
5/16/2016 0.00
5/17/2016 0.00
5/18/2016 0.00
5/19/2016 0.13
5/20/2016 0.04
5/21/2016 0.00
5/22/2016 0.45
5/23/2016 0.14
5/24/2016 0.24
5/25/2016 0.00
5/26/2016 0.00
5/27/2016 0.02
5/28/2016 T
5/29/2016 0.00
5/30/2016 0.00
5/31/2016 0.00
6/1/2016 0.00
6/2/2016 0.00
6/3/2016 0.00
6/4/2016 0.00
6/5/2016 0.00
6/6/2016 0.00
6/7/2016 0.00
6/8/2016 0.00
6/9/2016 0.07
6/10/2016 0.26
6/11/2016 0.18
6/12/2016 0.12
6/13/2016 0.00
6/14/2016 0.00
6/15/2016 T
6/16/2016 0.00
6/17/2016 0.10
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.00
6/21/2016 0.18
6/22/2016 0.00
6/23/2016 0.00
6/24/2016 0.04
6/25/2016 0.21
6/26/2016 0.00
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.00
6/30/2016 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.00
7/2/2016 0.00
7/3/2016 0.00
7/4/2016 0.00
7/5/2016 0.00
7/6/2016 0.08
7/7/2016 0.00
7/8/2016 0.15
7/9/2016 0.47
7/10/2016 0.00
7/11/2016 0.00
7/12/2016 0.00
7/13/2016 0.13
7/14/2016 0.00
7/15/2016 0.00
7/16/2016 0.00
7/17/2016 0.05
7/18/2016 0.00
7/19/2016 0.00
7/20/2016 0.00
7/21/2016 0.00
7/22/2016 0.00
7/23/2016 0.68
7/24/2016 0.00
7/25/2016 0.00
7/26/2016 0.00
7/27/2016 0.71
7/28/2016 0.00
7/29/2016 0.00
7/30/2016 0.00
7/31/2016 0.00
8/1/2016 0.00
8/2/2016 0.00
8/3/2016 0.00
8/4/2016 0.00
8/5/2016 0.00
8/6/2016 0.00
8/7/2016 0.00
8/8/2016 0.04
8/9/2016 0.00
8/10/2016 0.11
8/11/2016 0.06
8/12/2016 0.00
8/13/2016 0.00
8/14/2016 0.00
8/15/2016 0.00
8/16/2016 0.00
8/17/2016 0.00
8/18/2016 0.00
8/19/2016 0.00
8/20/2016 0.00
8/21/2016 0.00
8/22/2016 0.00
8/23/2016 0.00
8/24/2016 0.00
8/25/2016 0.00
8/26/2016 0.00
8/27/2016 0.00
8/28/2016 0.00
8/29/2016 0.00
8/30/2016 0.00
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.01
9/3/2016 0.09
9/4/2016 0.00
9/5/2016 0.00
9/6/2016 0.00
9/7/2016 0.04
9/8/2016 T
9/9/2016 0.11
9/10/2016 0.00
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.00
9/14/2016 0.00
9/15/2016 0.00
9/16/2016 0.00
9/17/2016 0.00
9/18/2016 0.26
9/19/2016 0.00
9/20/2016 0.00
9/21/2016 0.00
9/22/2016 0.12
9/23/2016 0.00
9/24/2016 0.04
9/25/2016 0.00
9/26/2016 0.00
9/27/2016 0.00
9/28/2016 0.00
9/29/2016 0.00
9/30/2016 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 6:00 AM 0.00 0.0 M M M
10/2/2015 6:00 AM 0.00 0.0 M M M
10/3/2015 6:00 AM 0.00 0.0 M M M
10/4/2015 6:00 AM 0.04 M M M M
10/5/2015 6:00 AM 0.00 0.0 M M M
10/6/2015 6:00 AM 0.00 0.0 M M M
10/7/2015 6:00 AM 0.00 0.0 M M M
10/8/2015 6:00 AM 0.16 M M M M
10/9/2015 6:00 AM 0.00 0.0 M M M
10/10/2015 6:00 AM 0.00 0.0 M M M
10/11/2015 6:00 AM 0.03 M M M M
10/12/2015 6:00 AM 0.00 0.0 M M M
10/13/2015 6:00 AM 0.00 0.0 M M M
10/14/2015 6:00 AM 0.00 0.0 M M M
10/15/2015 6:00 AM 0.00 0.0 M M M
10/16/2015 6:00 AM 0.00 0.0 M M M
10/17/2015 6:00 AM 0.00 0.0 M M M
10/18/2015 6:00 AM 0.00 0.0 M M M
10/19/2015 6:00 AM 0.13 M M M M periods of rain off an on all day, with some heavy drizzle at times.
10/20/2015 6:00 AM 0.00 0.0 M M M
10/21/2015 6:00 AM 0.00 0.0 M M M
10/22/2015 6:00 AM 0.00 0.0 M M M
10/23/2015 6:00 AM 0.00 0.0 M M M
10/24/2015 6:00 AM 0.00 0.0 M M M
10/25/2015 6:00 AM T M M M M Evening sprinkles
10/26/2015 6:00 AM 0.02 M M M M
10/27/2015 6:00 AM 0.04 M M M M
10/28/2015 6:00 AM 0.00 0.0 M M M
10/29/2015 6:00 AM 0.14 M M M M Rain overnight
10/30/2015 7:30 AM 0.24 M M M M Rain started early this morning.
10/31/2015 7:00 AM 0.56 M M M M 0.30" fell in the morning, for a total of 0.54" from the first storm. After a dry and breezy afternoon and evening, storm 2 started overnight with 0.26" and raining at observation time.
11/1/2015 6:00 AM 0.23 M M M M Rain ended around 2pm.
11/2/2015 6:00 AM 0.04 M M M M
11/3/2015 6:00 AM 0.01 M M M M
11/4/2015 6:00 AM 0.00 0.0 M M M
11/5/2015 6:00 AM 0.00 0.0 M M M
11/6/2015 6:00 AM 0.00 0.0 M M M
11/7/2015 6:00 AM 0.01 M M M M Low clouds all day with periods of drizzle.
11/8/2015 7:00 AM 0.35 M M M M Rain began in the evening after a beautiful fall day.
11/9/2015 6:00 AM 0.32 M M M M Light rain Sunday morning, then numerous showers in the afternoon. The heaviest shower was around 4:30pm. That totaled 0.16". Then more rain overnight for another 0.16".
11/10/2015 6:00 AM 0.00 0.0 M M M
11/11/2015 6:00 AM 0.04 0.0 M M M Light rain before observation time. Now just cold with a brisk wind.
11/12/2015 6:00 AM 0.03 0.0 0.00 M M Morning rain showers.
11/13/2015 6:00 AM 0.12 M M M M Rain overnight.
11/14/2015 7:00 AM 0.20 M M M M Dry and very windy during the day. Rain developed overnight. Raining at time of observation.
11/15/2015 6:00 AM 0.26 M M M M Rain all morning, ended about 3pm. A few evening showers.
11/16/2015 6:00 AM 0.03 0.0 M M M Strong cold front on Sunday with high reached at noon, then temperatures dropping through the afternoon. Showers developed in the evening.
11/17/2015 6:00 AM 0.33 2.2 M 1.0 M Snow overnight. Not snowing at observation time. Slushy roads. More snow accumulated on my deck than on the lawn or walkway.
11/18/2015 6:00 AM 0.17 M M M M Extremely strong windstorm yesterday. Lost shingles off the house, some metal off the barn, and a large tree limb.
11/19/2015 6:00 AM 0.00 0.0 M M M
11/20/2015 6:00 AM 0.00 0.0 M M M
11/21/2015 6:00 AM 0.00 0.0 M M M
11/22/2015 6:00 AM 0.00 0.0 M M M
11/23/2015 6:00 AM 0.00 0.0 M M M
11/24/2015 5:00 AM 0.09 0.9 0.09 1.0 M Snowing at time of observation
11/25/2015 6:00 AM 0.06 0.5 0.06 1.0 M Light snow through early afternoon, but it had a hard time accumulating after mid-morning.
11/26/2015 6:00 AM 0.00 0.0 M M M
11/27/2015 6:00 AM 0.00 0.0 M M M
11/28/2015 6:00 AM 0.00 0.0 M M M
11/29/2015 6:00 AM 0.00 0.0 M M M
11/30/2015 6:00 AM T T T 1.0 M Low stratus with flurries
12/1/2015 6:00 AM 0.00 0.0 M M M
12/2/2015 6:00 AM 0.03 0.4 0.03 1.0 M Light snow at time of observation.
12/3/2015 7:00 AM 0.19 1.5 M 2.0 M Snow Wednesday morning and evening. Changed to rain this morning.
12/4/2015 6:00 AM 0.38 0.0 M 0.5 M
12/5/2015 6:00 AM 0.00 0.0 M M M
12/6/2015 8:00 AM 0.56 0.0 M 0.0 M
12/7/2015 6:00 AM 1.10 0.0 M 0.0 M Rain in the morning amounted to 0.38 inches. Rain started again in the evening and rained all night for an additional 0.72 inches.
12/8/2015 8:00 AM 1.14 0.0 M 0.0 M Heavy rain during the day ended around 6pm, then restarted around 6am.
12/9/2015 6:00 AM 1.47 0.0 M 0.0 M Three day total of 3.71 inches.
12/10/2015 6:00 AM 0.00 0.0 M M M
12/11/2015 6:00 AM 0.42 0.5 M 0.0 M Rain on Thursday morning changed to snow. It lasted on the ground until the afternoon when wind and rain showers started.
12/12/2015 6:00 AM 0.00 0.0 M M M
12/13/2015 6:00 AM 0.45 1.1 M T M Light snow Saturday morning dusted the ground. Then dense fog and drizzle for the rest of the day melted the snow. Rain started about 3pm and changed to snow in the evening. Snowed hard with 1" accumulation. Stopped around 10pm. Then strong winds all night melted most of the snow.
12/14/2015 6:00 AM 0.00 0.0 M M M
12/15/2015 6:00 AM 0.00 0.0 M M M
12/16/2015 6:00 AM 0.02 0.3 M T M
12/17/2015 6:00 AM 0.00 0.0 M T M
12/18/2015 8:00 AM 0.54 5.5 M 5.5 M Cold raw day with a brisk northeast wind. Light snow started in the mid afternoon but didn't really start accumulating much until later in the evening.
12/19/2015 6:00 AM 0.00 0.0 M 5.0 M
12/20/2015 6:00 AM 0.09 0.8 0.09 6.0 M Snowed hard 10am to 2pm but temperature was 33 so it had a hard time accumulating. Light snow shower in the evening.
12/21/2015 6:00 AM 0.26 1.9 M 8.5 M Snow started around noon and ended about 5pm.
12/22/2015 5:00 AM 0.67 8.8 0.67 16.0 M Snowed all day, with a total of 6" by about 4pm. Snow ended around 6pm for a daytime total of 7.8". Snow showers overnight for an additional 1".
12/23/2015 5:45 AM 0.07 1.6 0.07 17.0 M Snowed overnight, lightly snowing at observation time.
12/24/2015 6:00 AM 0.36 3.8 M 18.0 M 1" during the morning, then more snow overnight.
12/25/2015 6:00 AM 0.16 2.1 M 19.0 M Snow in the morning, decreased in the afternoon.
12/26/2015 6:00 AM 0.00 0.0 M 18.0 M Beautiful sunny Christmas.
12/27/2015 6:00 AM 0.00 0.0 M M M
12/28/2015 6:00 AM 0.18 2.1 M 19.0 M Snowed most all day but only accumulated a half inch. More snow overnight.
12/29/2015 6:00 AM 0.04 0.8 M 19.0 M Instability snow showers all day. Sun dimly visible at times. Then more snow overnight. Suncrest and Wandermere both lost power.
12/30/2015 6:00 AM 0.01 0.4 M 18.0 M Light snow showers throughout the day and last night
12/31/2015 6:00 AM 0.00 0.0 M M M
1/1/2016 6:00 AM 0.00 0.0 M M M
1/2/2016 6:00 AM 0.00 0.0 M M M
1/3/2016 6:00 AM 0.00 0.0 M M M
1/4/2016 6:00 AM 0.20 2.4 M 16.0 M Light snow during the afternoon. Snow redeveloped in the evening.
1/5/2016 6:00 AM 0.01 0.2 M 15.0 M
1/6/2016 6:00 AM 0.02 0.0 M 13.0 M
1/7/2016 6:00 AM 0.02 0.0 M 12.0 M
1/8/2016 6:00 AM 0.01 0.0 M 12.0 M
1/9/2016 6:00 AM T T M 11.0 M
1/10/2016 6:00 AM 0.00 0.0 M M M
1/11/2016 6:00 AM 0.00 0.0 M M M
1/12/2016 6:00 AM T 0.1 M 11.0 M
1/13/2016 5:30 AM 0.70 1.5 M 11.0 M 1.5" of snow left after it had rained most of the night. Probably had more snowfall and then some of it melted.
1/14/2016 6:00 AM 0.37 0.1 M 10.0 M Light snow shower in the evening.
1/15/2016 6:00 AM 0.00 0.0 M M M
1/16/2016 6:00 AM T T M 10.0 M
1/17/2016 6:00 AM 0.41 2.8 M 12.0 M Snowed most of the day, followed by heavy drizzle.
1/18/2016 6:00 AM 0.33 0.2 M 11.0 M Rain started about 3pm and continued through the evening. Snow fell sometime overnight.
1/19/2016 5:45 AM 0.10 1.0 M 10.0 M Drizzle much of the afternoon and evening. Snowing very hard at observation time with very large flakes. Started just before 5am. Snowed like that throughout Williams Valley and then changed to light rain coming over Swenson Hills.
1/20/2016 6:00 AM 0.34 1.2 M 10.0 M Rain in the afternoon and evening. Changed to snow around midnight, just like the NAM model predicted.
1/21/2016 6:00 AM T T M 10.0 M Started snowing around 530am at 33 F.
1/22/2016 4:00 AM 0.42 1.0 M 10.0 M Snowed Thursday morning until about 10 am when it changed to rain showers which continued off and on most of the afternoon. Dry in the evening, then rain started again before 4am.
1/23/2016 6:00 AM 0.27 0.0 M 9.0 M
1/24/2016 6:00 AM 0.19 T M 9.0 M Rain and snow mix between 10am and noon. Then showers in the evening.
1/25/2016 6:00 AM 0.00 0.0 M M M
1/26/2016 6:00 AM 0.00 0.0 M M M
1/27/2016 6:00 AM 0.01 0.0 M 8.0 M
1/28/2016 6:00 AM 0.00 0.0 M M M
1/29/2016 6:00 AM 0.65 0.0 M 6.0 M Rained all morning, ending around 1pm.
1/30/2016 6:00 AM 0.29 1.2 M 7.0 M
1/31/2016 6:00 AM T T M 7.0 M Light snow showers
2/1/2016 6:00 AM 0.04 0.2 M 7.0 M Instability snow showers. Some briefly heavy with big flakes.
2/2/2016 6:00 AM T T M 7.0 M
2/3/2016 6:00 AM 0.00 0.0 M M M
2/4/2016 5:30 AM 0.21 2.3 M 9.0 M Snow started very light around 6pm with only a dusting by 9pm. Snowing moderately at 1am but largely stopped by 3am with just a few flurries at observation time.
2/5/2016 6:00 AM 0.00 0.0 M M M
2/6/2016 6:00 AM 0.01 0.0 M 6.0 M
2/7/2016 6:00 AM 0.00 0.0 M M M
2/8/2016 6:00 AM 0.00 0.0 M M M
2/9/2016 6:00 AM 0.00 0.0 M M M
2/10/2016 6:00 AM 0.00 0.0 M M M
2/11/2016 6:00 AM 0.00 0.0 M M M
2/12/2016 5:30 AM 0.05 0.0 M 5.0 M
2/13/2016 6:00 AM 0.14 0.0 M 5.0 M
2/14/2016 6:00 AM 0.11 0.0 M 4.0 M
2/15/2016 6:00 AM 0.03 0.0 M 1.0 M Warm wind all night ate a lot of snow.
2/16/2016 6:00 AM T 0.0 M T M
2/17/2016 6:00 AM 0.00 0.0 M M M
2/18/2016 5:30 AM 0.25 0.0 M 0.0 M
2/19/2016 6:00 AM 0.30 0.0 M 0.0 M
2/20/2016 6:00 AM 0.64 0.0 M M M Rain started around 8am and continued all day. Radar showed this was a classic example of precip enhancement as the moisture hit the mountains just north of Spokane. GEG only picked up a few hundredths.
2/21/2016 6:00 AM 0.00 0.0 M M M
2/22/2016 6:00 AM 0.00 0.0 M M M
2/23/2016 6:00 AM 0.00 0.0 M M M
2/24/2016 6:00 AM 0.00 0.0 M M M
2/25/2016 6:00 AM 0.00 0.0 M M M
2/26/2016 6:00 AM 0.00 0.0 M M M
2/27/2016 6:00 AM 0.04 0.0 M 0.0 M Light rain after midnight
2/28/2016 6:00 AM 0.00 0.0 M M M
2/29/2016 6:00 AM 0.03 M M M M Light rain midday. Shower in the afternoon with gusty winds. Strong winds after 9 pm.
3/1/2016 6:00 AM 0.00 0.0 M M M
3/2/2016 6:00 AM 0.61 M M M M Snow in the morning but no accumulation. Changed to rain in the afternoon with heavy showers in the evening.
3/3/2016 6:00 AM 0.00 0.0 M M M
3/4/2016 6:00 AM 0.00 0.0 M M M
3/5/2016 6:30 AM 0.02 M M M M
3/6/2016 6:30 AM 0.98 M M M M 0.18 fell Saturday morning. Rain redeveloped overnight. Raining at observation time.
3/7/2016 6:00 AM 0.08 M M M M Rain Sunday morning ended around 830 am with 0.05". A shower around 530pm brought another 0.03".
3/8/2016 6:00 AM 0.09 M M M M
3/9/2016 6:00 AM T M M M M
3/10/2016 5:15 AM 1.14 0.0 0.00 0.0 0.00 Light showers during the day. Steady rain developed in the evening and continued all night.
3/11/2016 6:00 AM 0.07 0.0 0.00 0.0 0.00 Rain showers in the morning. Then another brief shower around 530pm.
3/12/2016 5:30 AM 0.65 0.0 0.00 0.0 0.00 3.01" of rain in the past week, which is about 1/8th of my annual average.
3/13/2016 6:00 AM 0.25 0.0 M 0.0 M
3/14/2016 6:00 AM 0.30 0.0 M 0.0 M Rained from about 1pm to 4pm, then a heavy shower at 530pm.
3/15/2016 6:00 AM 0.04 T M T M Rain, hail, snow, and graupel showers during the afternoon. Some of the graupel was still on the ground at observation time.
3/16/2016 6:00 AM T T M M M
3/17/2016 6:00 AM 0.00 0.0 M M M
3/18/2016 6:00 AM 0.00 0.0 M M M
3/19/2016 6:00 AM 0.00 0.0 M M M
3/20/2016 6:00 AM 0.00 0.0 M M M
3/21/2016 6:00 AM 0.26 M M M M
3/22/2016 6:00 AM 0.38 M M M M
3/23/2016 6:00 AM 0.14 M M M M
3/24/2016 6:00 AM 0.33 0.0 M 0.0 M Rain overnight.
3/25/2016 6:00 AM 0.00 0.0 M M M
3/26/2016 6:00 AM 0.00 0.0 M M M
3/27/2016 7:00 AM 0.09 M M M M Light rain overnight
3/28/2016 6:00 AM 0.68 T M 0.0 M Rain in the morning, thunderstorms around 1-3pm, and then more rain in the evening and overnight as the stratiform precipitation associated with the upper low moved over us. Some snow mixed in with the rain overnight but not enough to accumulate
3/29/2016 6:00 AM 0.05 M M M M
3/30/2016 6:00 AM 0.00 0.0 M M M
3/31/2016 6:00 AM 0.00 0.0 M M M
4/1/2016 6:00 AM 0.00 0.0 M M M
4/2/2016 6:00 AM 0.00 0.0 M M M
4/3/2016 6:00 AM 0.00 0.0 M M M
4/4/2016 6:00 AM 0.00 0.0 M M M
4/5/2016 6:00 AM 0.18 M M M M Morning rain, afternoon showers with hail.
4/6/2016 6:00 AM 0.00 0.0 M M M
4/7/2016 6:00 AM 0.00 0.0 M M M
4/8/2016 6:00 AM 0.00 0.0 M M M
4/9/2016 6:00 AM 0.00 0.0 M M M
4/10/2016 6:00 AM 0.00 0.0 M M M
4/11/2016 6:00 AM 0.00 0.0 M M M
4/12/2016 6:00 AM 0.00 0.0 M M M
4/13/2016 6:00 AM 0.02 M M M M
4/14/2016 6:00 AM 0.00 0.0 M M M
4/15/2016 6:00 AM 0.19 M M M M Rained all morning, ending around noon. High of only 48. Overnight low of 29.8.
4/16/2016 6:00 AM 0.00 0.0 M M M
4/17/2016 6:00 AM 0.00 0.0 M M M
4/18/2016 6:00 AM 0.00 0.0 M M M
4/19/2016 6:00 AM 0.00 0.0 M M M
4/20/2016 6:00 AM 0.00 0.0 M M M
4/21/2016 6:00 AM 0.00 0.0 M M M
4/22/2016 6:00 AM 0.00 0.0 M M M
4/23/2016 6:00 AM 0.00 0.0 M M M
4/24/2016 6:00 AM 0.14 M M M M Thunderstorm around 5pm
4/25/2016 6:00 AM 0.10 M M M M Heavy shower with BB-sized hail around 5pm.
4/26/2016 6:00 AM 0.00 0.0 M M M
4/27/2016 6:00 AM 0.00 0.0 M M M
4/28/2016 6:00 AM 0.01 M M M M Heavier rain showers all around, one less than a mile away.
4/29/2016 6:00 AM 0.00 0.0 M M M
4/30/2016 6:00 AM 0.18 0.0 M 0.0 M Very light rain most of Saturday. Heavier rain showers overnight.
5/1/2016 6:00 AM 0.00 0.0 M M M
5/2/2016 6:00 AM 0.00 0.0 M M M
5/3/2016 6:00 AM 0.00 0.0 M M M
5/4/2016 6:00 AM 0.00 0.0 M M M
5/5/2016 6:00 AM 0.15 M M M M Gust front with rain around midnight. No lightning or thunder.
5/6/2016 6:00 AM 0.00 0.0 M M M
5/7/2016 6:00 AM 0.00 0.0 M M M
5/8/2016 6:00 AM 0.00 0.0 M M M
5/9/2016 6:00 AM 0.00 0.0 M M M
5/10/2016 6:00 AM 0.09 M M M M
5/11/2016 6:00 AM 0.00 0.0 M M M
5/12/2016 6:00 AM 0.00 0.0 M M M
5/13/2016 6:00 AM 0.00 0.0 M M M
5/14/2016 6:00 AM 0.00 0.0 M M M
5/15/2016 6:00 AM 0.05 M M M M Showers overnight
5/16/2016 6:00 AM 0.00 0.0 M M M
5/17/2016 6:00 AM 0.00 0.0 M M M
5/18/2016 6:00 AM 0.00 0.0 M M M
5/19/2016 6:00 AM 0.13 M M M M Line of thunderstorms moved through about 730pm.
5/20/2016 6:00 AM 0.04 M M M M Afternoon showers. Low of 33F this morning with frost in places.
5/21/2016 6:00 AM 0.00 0.0 M M M
5/22/2016 6:00 AM 0.45 M M M M No rain during the day, just cold outflow wind from the thunderstorms over north Spokane. Rain started around 10pm.
5/23/2016 6:00 AM 0.14 M M M M Showers Sunday, then more rain overnight.
5/24/2016 6:00 AM 0.24 M M M M Light rain all day.
5/25/2016 6:00 AM 0.00 0.0 M M M
5/26/2016 6:00 AM 0.00 0.0 M M M
5/27/2016 5:30 AM 0.02 0.0 0.00 0.0 0.00 One rumble of thunder at 5am and then a light shower that continued past observation time. Lightning display showed that the strike was south of Ford, near the intersection of highways 291 and 231.
5/28/2016 6:00 AM T M M M M
5/29/2016 6:00 AM 0.00 0.0 M M M
5/30/2016 6:00 AM 0.00 0.0 M M M
5/31/2016 6:00 AM 0.00 0.0 M M M
6/1/2016 6:00 AM 0.00 0.0 M M M
6/2/2016 6:00 AM 0.00 0.0 M M M
6/3/2016 6:00 AM 0.00 0.0 M M M
6/4/2016 6:00 AM 0.00 0.0 M M M
6/5/2016 6:00 AM 0.00 0.0 M M M
6/6/2016 6:00 AM 0.00 0.0 M M M
6/7/2016 6:00 AM 0.00 0.0 M M M
6/8/2016 6:00 AM 0.00 0.0 M M M
6/9/2016 6:00 AM 0.07 M M M M Thunderstorms in the morning.
6/10/2016 6:00 AM 0.26 M M M M Rain started overnight.
6/11/2016 6:00 AM 0.18 M M M M Rain until about 1pm.
6/12/2016 6:00 AM 0.12 M M M M Several showers. First at 1030am had pea sized hail in it. Showers ended around 2pm.
6/13/2016 6:00 AM 0.00 0.0 M M M
6/14/2016 6:00 AM 0.00 0.0 M M M
6/15/2016 6:00 AM T M M M M Low of 32 with some frost on the grass. Some of the garden was slightly damaged even though it was covered.
6/16/2016 6:00 AM 0.00 0.0 M M M
6/17/2016 6:00 AM 0.10 M M M M About a dozen showers yesterday with 2 thunderstorms. First was before noon, the other around 7pm. Most showers were just sprinkles with a few brief downpours.
6/18/2016 6:00 AM 0.00 0.0 M M M
6/19/2016 6:00 AM 0.00 0.0 M M M
6/20/2016 6:00 AM 0.00 0.0 M M M
6/21/2016 6:00 AM 0.18 M M M M Heavy rain shower around 5am.
6/22/2016 6:00 AM 0.00 0.0 M M M
6/23/2016 6:00 AM 0.00 0.0 M M M
6/24/2016 6:00 AM 0.04 M M M M Shower around 7pm.
6/25/2016 6:00 AM 0.21 M M M M
6/26/2016 6:00 AM 0.00 0.0 M M M
6/27/2016 6:00 AM 0.00 0.0 M M M
6/28/2016 6:00 AM 0.00 0.0 M M M
6/29/2016 6:00 AM 0.00 0.0 M M M
6/30/2016 6:00 AM 0.00 0.0 M M M
7/1/2016 6:00 AM 0.00 0.0 M M M
7/2/2016 6:00 AM 0.00 0.0 M M M
7/3/2016 6:00 AM 0.00 0.0 M M M
7/4/2016 6:00 AM 0.00 0.0 M M M
7/5/2016 6:00 AM 0.00 0.0 M M M
7/6/2016 6:00 AM 0.08 0.0 0.00 0.0 0.00 Evening and overnight showers.
7/7/2016 6:00 AM 0.00 0.0 M M M
7/8/2016 6:00 AM 0.15 0.0 0.00 0.0 0.00 Rain overnight. Still a heavy drizzle at the time of observation.
7/9/2016 8:00 AM 0.47 M M M M 0.14" fell Friday morning. The remainder fell overnight. Rain ended just before observation time.
7/10/2016 6:00 AM 0.00 0.0 M M M
7/11/2016 6:00 AM 0.00 0.0 M M M
7/12/2016 6:00 AM 0.00 0.0 M M M
7/13/2016 6:00 AM 0.13 0.0 0.00 0.0 0.00 Shower during the day. Then a thunderstorm between 10-11pm.
7/14/2016 6:00 AM 0.00 0.0 M M M
7/15/2016 6:00 AM 0.00 0.0 M M M
7/16/2016 6:00 AM 0.00 0.0 M M M
7/17/2016 6:00 AM 0.05 M M M M
7/18/2016 6:00 AM 0.00 0.0 M M M
7/19/2016 6:00 AM 0.00 0.0 M M M
7/20/2016 6:00 AM 0.00 0.0 M M M
7/21/2016 6:00 AM 0.00 0.0 M M M
7/22/2016 6:00 AM 0.00 0.0 M M M
7/23/2016 6:00 AM 0.68 M M M M A couple of light showers in the morning with strong winds. A strong thunderstorm with heavy rain and pea sized hail for about 30 minutes in the afternoon. The morning HRRR forecast verified very well.
7/24/2016 6:00 AM 0.00 0.0 M M M
7/25/2016 6:00 AM 0.00 0.0 M M M
7/26/2016 6:00 AM 0.00 0.0 M M M
7/27/2016 6:00 AM 0.71 0.0 0.00 0.0 0.00 0.45 inches fell in the morning with a string of thunderstorms. Rain was a downpour at times. A second storm moved through around 730pm for the remaining 0.26 inches.
7/28/2016 6:00 AM 0.00 0.0 M M M
7/29/2016 6:00 AM 0.00 0.0 M M M
7/30/2016 6:00 AM 0.00 0.0 M M M
7/31/2016 6:00 AM 0.00 0.0 M M M
8/1/2016 6:00 AM 0.00 0.0 M M M
8/2/2016 6:00 AM 0.00 0.0 M M M
8/3/2016 6:00 AM 0.00 0.0 M M M
8/4/2016 6:00 AM 0.00 0.0 M M M
8/5/2016 6:00 AM 0.00 0.0 M M M
8/6/2016 6:00 AM 0.00 0.0 M M M
8/7/2016 6:00 AM 0.00 0.0 M M M
8/8/2016 6:00 AM 0.04 0.0 0.00 0.0 0.00 Morning thunderstorms.
8/9/2016 6:00 AM 0.00 0.0 M M M
8/10/2016 6:00 AM 0.11 M M M M
8/11/2016 6:00 AM 0.06 M M M M
8/12/2016 6:00 AM 0.00 0.0 M M M
8/13/2016 6:00 AM 0.00 0.0 M M M
8/14/2016 6:00 AM 0.00 0.0 M M M
8/15/2016 6:00 AM 0.00 0.0 M M M
8/16/2016 6:00 AM 0.00 0.0 M M M
8/17/2016 6:00 AM 0.00 0.0 M M M
8/18/2016 6:00 AM 0.00 0.0 M M M
8/19/2016 6:00 AM 0.00 0.0 M M M
8/20/2016 6:00 AM 0.00 0.0 M M M
8/21/2016 6:00 AM 0.00 0.0 M M M
8/22/2016 6:00 AM 0.00 0.0 M M M
8/23/2016 6:00 AM 0.00 0.0 M M M
8/24/2016 6:00 AM 0.00 0.0 M M M
8/25/2016 6:00 AM 0.00 0.0 M M M
8/26/2016 6:00 AM 0.00 0.0 M M M
8/27/2016 6:00 AM 0.00 0.0 M M M
8/28/2016 6:00 AM 0.00 0.0 M M M
8/29/2016 6:00 AM 0.00 0.0 M M M
8/30/2016 6:00 AM 0.00 0.0 M M M
8/31/2016 6:00 AM 0.00 0.0 M M M
9/1/2016 6:00 AM 0.00 0.0 M M M
9/2/2016 6:00 AM 0.01 M M M M
9/3/2016 6:00 AM 0.09 M M M M Thunderstorms around 6pm. Dense fog this morning.
9/4/2016 6:00 AM 0.00 0.0 M M M
9/5/2016 6:00 AM 0.00 0.0 M M M
9/6/2016 6:00 AM 0.00 0.0 M M M
9/7/2016 6:00 AM 0.04 M M M M Light rain showers in the morning.
9/8/2016 6:00 AM T M M M M Light rain in the evening.
9/9/2016 6:00 AM 0.11 M M M M Showers and a thunderstorm between 4 and 6 pm. Low of 35 this morning with frost in places. Heavy frost in Springdale.
9/10/2016 6:00 AM 0.00 0.0 M M M
9/11/2016 6:00 AM 0.00 0.0 M M M
9/12/2016 6:00 AM 0.00 0.0 M M M
9/13/2016 6:00 AM 0.00 0.0 M M M
9/14/2016 6:00 AM 0.00 0.0 M M M
9/15/2016 6:00 AM 0.00 0.0 M M M
9/16/2016 6:00 AM 0.00 0.0 M M M
9/17/2016 6:00 AM 0.00 0.0 M M M
9/18/2016 6:00 AM 0.26 0.0 0.00 0.0 0.00 Rain in the morning, showers in the afternoon.
9/19/2016 6:00 AM 0.00 0.0 M M M
9/20/2016 6:00 AM 0.00 0.0 M M M
9/21/2016 6:00 AM 0.00 0.0 M M M
9/22/2016 6:00 AM 0.12 M M M M Loud clap of thunder around 0130 and then a heavy rain shower.
9/23/2016 6:00 AM 0.00 0.0 M M M
9/24/2016 6:00 AM 0.04 M M M M Rain showers in the late afternoon and evening. Forecast said dry and mostly sunny. It was overcast most of the day.
9/25/2016 6:00 AM 0.00 0.0 M M M
9/26/2016 6:00 AM 0.00 0.0 M M M
9/27/2016 6:00 AM 0.00 0.0 M M M
9/28/2016 6:00 AM 0.00 0.0 M M M
9/29/2016 6:00 AM 0.00 0.0 M M M
9/30/2016 6:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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