Station Overview Station Location
Station Number MT-MS-22 Latitude 46.7888
Station Name Bonner-West Riverside 9.4 SE Longitude -113.737
County Missoula Elevation (ft) 3431



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 17 1.27 1.01 24 1.01 24 0.00 0 0 10 0 0.7 2 2
Nov 17 1.66 3.07 27 3.07 27 0.00 0 0 17 0 7.6 7 9
Dec 17 1.32 3.36 31 3.36 31 0.00 0 0 16 2 49.7 15 20
Jan 18 1.17 0.25 2 0.25 2 0.00 0 0 2 0 1.5 1 2
Feb 18 1.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 1.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 18 1.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 18 2.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 18 2.34 1.49 10 1.41 8 0.08 2 1 6 0 0.0 0 0
July 18 1.63 0.11 1 0.11 1 0.00 0 0 1 0 0.0 0 0
Aug 18 1.34 0.92 9 0.74 4 0.18 5 1 3 0 0.0 0 0
Sept 18 1.49 0.16 13 0.16 13 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 18.25" 10.37" 117 days 10.11" 110 0.26" 7 days 2 59 days 2 days 59.5" 25 days 33 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
10/1/2017 0.01
10/2/2017 0.09
10/3/2017 0.15
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017 0.19
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 0.03
10/13/2017
10/14/2017 0.01
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017
10/20/2017 0.00
10/21/2017 0.08
10/22/2017 0.17
10/23/2017 0.21
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.07
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.00
10/31/2017 0.00
11/1/2017 0.34
11/2/2017 0.81
11/3/2017 0.02
11/4/2017 0.02
11/5/2017 0.03
11/6/2017 0.07
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 0.01
11/10/2017 0.09
11/11/2017 0.03
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.24
11/15/2017 0.00
11/16/2017 0.03
11/17/2017 0.02
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.10
11/21/2017 0.40
11/22/2017
11/23/2017 0.79
11/24/2017
11/25/2017
11/26/2017 0.00
11/27/2017 0.06
11/28/2017 0.00
11/29/2017 0.01
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 T
12/3/2017 0.10
12/4/2017 T
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.02
12/15/2017 0.00
12/16/2017 0.05
12/17/2017 0.00
12/18/2017 0.17
12/19/2017 0.31
12/20/2017 0.20
12/21/2017 0.03
12/22/2017 0.13
12/23/2017 0.28
12/24/2017 0.00
12/25/2017 0.05
12/26/2017 0.06
12/27/2017 0.02
12/28/2017 0.30
12/29/2017 0.68
12/30/2017 0.90
12/31/2017 0.06
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018 0.19
1/11/2018 0.06
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018 0.92
6/20/2018 0.04
6/21/2018 0.22
6/22/2018 **
6/23/2018 0.08
6/24/2018 0.21
6/25/2018
6/26/2018
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.01
6/30/2018 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.11
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018
7/27/2018
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018 0.30
8/19/2018 0.00
8/20/2018 0.03
8/21/2018 0.41
8/22/2018
8/23/2018
8/24/2018 **
8/25/2018 **
8/26/2018 **
8/27/2018 **
8/28/2018 0.18
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018
9/12/2018
9/13/2018
9/14/2018 0.04
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.01
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.08
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.03
9/25/2018
9/26/2018
9/27/2018
9/28/2018
9/29/2018 0.00
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 9:00 AM 0.01 0.0 0.00 0.0 0.00 high of 60, low of 34, mostly cloudy morn, 0.01 inch rain overnight, drizzle morn; then clearing to partly sunny in afternoon
10/2/2017 9:00 AM 0.09 0.0 0.00 0.0 0.00 high of 54, low of 37, cloudy, light rain overnight for total of 0.09, cloudy this morn
10/3/2017 9:00 AM 0.15 0.2 T 0.2 T high of 46, low of 32, cloudy with drizzle, 0.15 inch moisture in 24 hours; first snow....0.2, melting quickly
10/9/2017 9:00 AM 0.19 M M M M high 0f 51, low of 32, breezy, 0.19 rain overnight
10/10/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 55, low of 31, sun with clouds
10/11/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 67, low of 33, sunny and gorgeous fall day; this morn high clouds and gloomy
10/12/2017 9:00 AM 0.03 0.5 0.02 0.5 0.01 high of 52, low of 26, cloudy, shower afternoon with 0.01 precip; 0.5 inch new snow overnight with 0.02 moisture in tube for 24 hour total of 0.03 ; snow on ground 0.5 with swc of 0.1.; cloudy this morn with light continuing snow, no new accumulation
10/14/2017 9:00 AM 0.01 T T T T high of 47, low of 30, sun, clouds, showers with 0.01, T new snow; cloudy this morn
10/15/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 47, low of 33, cloudy, quite breezy and cool
10/16/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 62, low of 27, sunny and nice
10/17/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 67, low of 32, sunny and bright
10/18/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 73, low of 42, gorgeous warm sunny day, fall colors are spectacular!, some clouds late afternoon and windy till about 11 pm
10/20/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 72, low of 39, gorgeous sunny day. This morn quite cloudy, no rain as of observation time
10/21/2017 9:00 AM 0.08 0.0 0.00 0.0 0.00 high of 49, low of 35, cloudy with drizzle, 0.08 precip; this morn sunny/clouds at observation time
10/22/2017 9:00 AM 0.17 0.0 0.00 0.0 0.00 high of 58, low of 39, cloudy with drizzle, total of 0.17 precip
10/23/2017 9:00 AM 0.21 0.0 0.00 0.0 0.00 high of 56, low of 34, sun clouds, then quite breezy afternoon with showers, rain overnight for total of 0.21
10/24/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 58, low of 27, sun and clouds, beautiful fall day
10/25/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 59, low of 29, mostly sunny, frosty this morn, no new precip
10/26/2017 9:00 AM 0.07 0.0 0.00 0.0 0.00 high of 64, low of 35, sun with clouds, breezy, cloudy late afternoon, 0.07 rain overnight; mostly clear this morn
10/27/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 54, low of 25, mostly sunny, frosty again this morn
10/28/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 63, low of 27, mostly sunny
10/29/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 62, low of 32, sunny
10/30/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 47, low of 27, mostly cloudy; today mostly sunny
10/31/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 50, low of 19, sunny
11/1/2017 9:00 AM 0.34 0.0 0.00 0.0 0.00 high of 43, low of 33, cloudy, drizzle, rain overnight and early morn with total of 0.34
11/2/2017 9:00 AM 0.81 3.8 0.81 3.3 0.18 high of 52, low of 30, snow beginning 9:30 am till 1:3 pm, accumulation of 0.5 (didn't measure swe); at 6 pm the total moisture was .36". Overnight received 3.3 inches new snow with 0.45 moisture in tube, for a total moisture of 0.31; rained after the snow in afternoon; then back to very light snow in evening; 3.3 inch snow on the ground at ob time with swe of 0.18. Yes the figures are correct, even tho the total moisture if 0.81 and the reverse of 0.18 for swe this morn
11/3/2017 9:00 AM 0.02 0.5 0.02 2.1 0.17 high of 37, low of 29, cloudy with snow showers, accumulation of 0.5 at one point, only 0.02 swe; 2.1 inches snow on the ground with 0.17 swe; cloudy this morn with light snow showers, no accumulation at ob time
11/4/2017 9:00 AM 0.02 0.5 0.02 3.2 0.22 high of 33, low of 22, cloudy, snow showers; 0.5 inch new snow with 0.02 swe; 3.5 inches snow on the ground with swe of 0.22
11/5/2017 9:00 AM 0.03 0.8 0.03 3.2 0.19 high of 38, low of 25, cloudy with light snow showers, 0.5 accumulation afternoon with 0.02 swe; 0.3 accumulation overnight with 0.01 swe; 3.2 inches remain on the ground, with 0.19 swe
11/6/2017 9:00 AM 0.07 1.2 0.07 2.7 0.29 high of 38, low of 21, cloudy with snow and rain showers, 1.2 inches new snow with swe of .07, 2.7 inches snow remains on the ground with swe of 0.29; cloudy this morn
11/7/2017 9:00 AM 0.00 0.0 0.00 3.2 0.35 high of 32, low of 17, no new precip, cloudy, 3.2 inches snow remains on ground with 0.35 swe, cloudy at ob time
11/8/2017 9:00 AM 0.00 0.0 0.00 2.5 0.30 high of 32, low of 18, cloudy, no new precip. 2.5 inches snow remains on ground with 0.30 swe; cloudy this morn
11/9/2017 9:00 AM 0.01 0.2 0.01 2.2 0.21 high of 31, low of 28, cloudy, drizzle, 0.2 inch new snow with 0.01 swe; 2.2 inches snow remains on the ground with swe of 0.21
11/10/2017 9:00 AM 0.09 0.0 0.00 T T high of 44, low of 32, cloudy with showers, total of 0.09; less than half ground now snow covered
11/11/2017 9:00 AM 0.03 0.0 0.00 T T high of 39, low of 33, cloudy with drizzle, precip 0.03 inches; T of snow remains on ground
11/12/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 44, low of 31, cloudy with little sun; cloudy this morn, no new precip
11/13/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 41, low of 27, mostly sunny, no new precip
11/14/2017 9:00 AM 0.24 T T T T high of 44, low of 31, sun morn, and then cloudy, rain evening with strong winds; no damage; total precip 0.24 inches, T of new snow; some sun this morn
11/15/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 43, low of 25, partly sunny
11/16/2017 9:00 AM 0.03 0.0 0.00 0.0 0.00 high of 46, low of 29, partly sunny, precip overnight 0.03, no new snow (at least not yet!) Cloudy
11/17/2017 9:00 AM 0.02 0.6 0.02 0.6 0.02 high of 44, low of 27, cloudy, snow at night with total of 0.6 inches, swe of 0.02
11/18/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 40, low of 36, clouds, sun, quite breezy mid afternoon; no new precip; snow has all melted; cloudy this morn
11/19/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 44, low of 22, mostly sunny, breezy at times
11/20/2017 9:00 AM 0.10 0.0 0.00 0.0 0.00 high of 43, low of 23, mostly cloudy, 0.10 precip overnight and early morn; cloudy with light drizzle at observation time
11/21/2017 9:00 AM 0.40 0.0 0.00 0.0 0.00 high of 43, low of 30, 0.40 rain at 1730 yesterday
11/23/2017 9:00 AM 0.79 0.0 0.00 0.0 0.00 didn't record temps, but received 0.79 inches rain overnight!
11/26/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 47, low of 32, cloudy
11/27/2017 9:00 AM 0.06 0.0 0.00 0.0 0.00 high of 46, low of 39, cloudy, rain overnight with total of 0.06
11/28/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 50, low of 24, sunny with clouds, quite breezy evening; no new precip; sun with clouds this morn
11/29/2017 9:00 AM 0.01 T 0.10 T 0.01 high of 43, low of 32, T new snow, 0.1 swe; sunny with clouds
11/30/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 43, low of 19, sunny with clouds; mostly sunny this morn, frosty!!
12/1/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 33, low of 28, cloudy
12/2/2017 9:00 AM T T T T T high of 44, low of 25, cloudy with T of snow overnight, cloudy again this morn
12/3/2017 9:00 AM 0.10 1.9 0.07 1.9 0.07 high of 37, low of 31, cloudy, snow beginning night, 1.9 inches new on the ground with swe of .07; in the tube total of 0.10 so either some rain or some melting...
12/4/2017 9:00 AM T T T 1.0 0.03 high of 43, low of 29, cloudy and gray, T new snow last night, T swe; 1 inch snow remains on the ground with 0.03 swe; cloudy again
12/5/2017 9:00 AM 0.00 0.0 0.00 0.5 0.01 high of 33, low of 29, cloudy and gray, no new precip; 0.5 inches snow remains on ground with 0.01 swe
12/6/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 34, low of 24, cloudy and very gray, no new precip, snow cover is less than 50 percent today
12/7/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 33, low of 13, sunny till mid afternoon, then clouds; no new precip; snow cover less than 50 percent
12/8/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 34, low of 13, sunny, no new precip; less than 50 % snow on the ground, cloudy and gray again this morn
12/9/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 27, low of 18, sunny!!
12/10/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 28, low of 9, cloudy morn, some sun afternoon, no new precip, quite frosty this morn tho, but no problem with freezing fog
12/11/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 22, low of 10, cloudy and gray....it stayed at 13 degrees till around 5 pm!! no new precip
12/12/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 27, low of 11, sun and clouds, quite frosty again this morn, tho no freezing fog, no new precip
12/13/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 27, low of 11, cloudy with bit of sun, no new precip
12/14/2017 9:00 AM 0.02 0.3 0.02 0.1 T high of 31, low of 16, cloudy with light snow from 10:30 to 11:30 am with accumulation of 0.3 with swe of 0.02; cloudy this morn, with 0.1 snow on the ground swe T
12/15/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 35, low of 21, sun with clouds; cloudy this morn, no new precip yet; less than 50 percent snow coverage
12/16/2017 9:00 AM 0.05 1.5 0.07 1.5 0.07 high of 32, low of 28, cloudy with light snow beginning at 4:00 pm, total of 1.5 inches on the ground this morn with swe of 0.07....interesting that the melted snow of 1.5 measure 0.02 more than what was in the tube
12/17/2017 9:00 AM 0.00 0.0 0.00 1.0 0.06 high of 36, low of 9, cloudy and gray, 1 inch snow remains on ground with swe of 0.06
12/18/2017 9:00 AM 0.17 0.0 0.00 0.8 0.12 high of 34, low of 27, gray, gray day; light rain overnight with total of 0.17 in tube; 0.8 inch remaining snow on the ground with 0.12 swe; light drizzle continuing, roads are icy where there is remaining snow, otherwise not.
12/19/2017 9:00 AM 0.31 0.3 0.07 0.5 0.12 high of 40, low of 32, gray, gray day, 0.3 inch new snow overnight, swe of 0.07... (mixed with rain in tube for total of 0.31 moisture), 0.5 inch snow remains on ground with swe of 0.12. Not currently raining/snowing at ob time
12/20/2017 9:00 AM 0.20 0.5 0.02 0.8 0.03 high of 36, low of 30, gray and light rain most of day, total of 0.20 in tube this morn; 0.5 inch new snow of 0.02 swe; total snow on ground is 0.8 inch with 0.03 swe; currently snowing
12/21/2017 9:00 AM 0.03 0.8 0.03 1.4 0.07 high of 31, low of 21, cloudy with light snow, total of 0.8 inches new snow with swe of 0.03; 1.4 inches snow remains on the ground with 0.07 swe; cloudy this morn
12/22/2017 9:00 AM 0.13 3.0 0.13 3.9 0.15 high of 32, low of 25, snow overnight with total of 3.0 inch new and 0.13 swe; 3.9 inches snow currently on the ground with swe of 0.15; moderately snowing this morn
12/23/2017 9:00 AM 0.28 7.7 0.28 7.5 0.45 high of 26, low of 2; day befores low was 25!, temp started dropping shortly before sunset. Snow most of day for a total of 7.1 inches new with 0.28 swe; by 6 pm we'd received 5.6 inches new with 0.21 swe; overnight another 1.5 inches new with total of 0.07 swe; total snow on the ground at 6 pm was 8 inches and swe of 0.30; this morn it was 7.5 inches and swe of 0.45; cloudy early, clearing to sunshine
12/24/2017 9:00 AM 0.00 0.0 0.00 6.0 0.35 high of 23, low of minus 6!! cloudy with sun afternoon, 6 inches snow remains on the ground with 0.35 swe
12/25/2017 9:00 AM 0.05 2.5 0.05 7.5 0.43 high of 6, low of 0; when we went to bed at 10 pm it was 0, after midnight the low was 1; 2.5 inches new snow with 0.05 swe; 7.5 inches on the ground with 0.43 swe; still snowing.
12/26/2017 9:00 AM 0.06 2.0 0.06 8.0 0.43 high of 20, low of 6, light snow most of day, 1 inch new snow at 5 pm with swe of 0.04; another 1 inch over night with swe of 0.02, total of 2 inches new with swe of 0.06; 8 inches snow remains on the ground with swe of 0.43; sunny with some clouds, light breeze and snow diamonds flitting around
12/27/2017 9:00 AM 0.02 1.6 0.02 8.5 0.58 high of 20, low of 8, cloudy, snow early this morn with total of 1.6 inches new, only 0.02 swe; 8.5 inches snow on the ground with swe of 0.58; continuing light snow
12/28/2017 9:00 AM 0.30 6.3 0.30 11.8 0.75 high of 18, low of 18! (at least after midnight when thermometer clears...probably dropped a bit lower than that before), 6.3 inches new snow total with 0.30 swe; 2.8 new snow had fallen at 5 pm with 0.10 swe; then another 3.5 inches overnight with 0.20 swe; there is currently 11.8 inches snow on the ground with swe of 0.75; and yes it is STILL snowing!
12/29/2017 9:00 AM 0.68 5.5 0.68 13.9 1.39 high of 30, low of 30 (again thermometer resets at midnite, so maybe colder before that), 1 inch new snow during day till 5 pm with 0.05 inch swe; another 4.5 inches snow overnite with swe of 0.63; total snow fall is 5.5 and swe of 0.68; 13.9 inches snow on the ground with swe of 1.39!! Currently snowing...
12/30/2017 9:00 AM 0.90 14.3 0.90 24.0 2.73 high of 36, low of 10; dropped to 23 at 4 pm; cloudy with moderate snowfall, 2.8 inches new by 3:30, another 2.0 by 5 pm, and then 9.5 inches overnight for a total of 14.3 with a swe of 0.90. There is 24 inches of snow on the ground with swe of 2.73. I didn't think I would ever have to shovel California sludge/concrete snow again!! Weather predictions were right on!! This morn sunshine and clouds mixed, no wind
12/31/2017 9:00 AM 0.06 1.5 0.06 20.0 3.00 high of 29, low of 16, clouds with some sun; another 1.5 inch new snow overnight with swe of 0.06; 20 inches snow remains on the ground with 3.0 swe!! Overcast this morn, almost like fog
1/10/2018 9:00 AM 0.19 0.0 0.00 12.5 1.97 high of 42, low of 33, cloudy, rain yesterday with total of 0.19 inches; 12.5 inches snow remains on the ground with swe of 1.97
1/11/2018 9:00 AM 0.06 1.5 0.06 12.2 1.91 high of 36, low of 28, cloudy with snow overnight, 1.5 inches new with swe of 0.06; 12.2 inches snow remains on the ground with swe of 1.91. Definitely ready for some sunshine!
6/19/2018 9:00 AM 0.92 0.0 0.00 0.0 0.00 hi of 64, low of 53, cloudy, with heavy showers late afternoon and overnight for total of 0.92 precipitation
6/20/2018 9:00 AM 0.04 0.0 0.00 0.0 0.00 high of 72, low of 51, cloudy with drizzle till mid afternoon, some sun; total precip 0.04; mostly sunny this morn
6/21/2018 9:00 AM 0.22 0.0 0.00 0.0 0.00 high of 83, low of 53, sunny morn and warm, then clouds; rain overnight and early morn with 0.22 accumulation; shortly after 9 am clearing again
6/24/2018 9:00 AM 0.21 0.0 0.00 0.0 0.00 high of 65, low of 53, cloudy with drizzle, total of 0.21 inch; cloudy this morn still
6/27/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 72, low of 41, mostly sunny
6/28/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 80, low of 46, sunny
6/29/2018 9:00 AM 0.01 0.0 0.00 0.0 0.00 high of 71, low of 49, cloudy with drizzle, total of 0.01
6/30/2018 9:00 AM 0.01 0.0 0.00 0.0 0.00 high of 69, low of 44, cloudy with drizzle, total of 0.01
7/1/2018 9:00 AM 0.11 0.0 0.00 0.0 0.00 high of 75, low of 52, cloudy with drizzle, total of 0.11; mostly cloudy this morn
8/18/2018 9:00 AM 0.30 0.0 0.00 0.0 0.00 YAY!!!! FINALLY SOME RAIN!! The first is 46 days! 0.30, more than I expected. High of 86 yesterday with smoke/haze from fires, low of 56; this morn, loud clap of thunder and moderate rain for couple of hours. Looks to be mostly clearing now
8/19/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 84, low of 52, sun with haze
8/20/2018 9:00 AM 0.03 0.0 0.00 0.0 0.00 high of 88, low of 53, sun with haze, cloudy this morn with 0.03 rain; hopefully more! Come on August singularity!
8/21/2018 9:00 AM 0.41 0.0 0.00 0.0 0.00 YAY more rain!!! High of 68, low of 50; cloudy with rain, smoke haze; total of 0.40 inch precip by 2015, another 0.01 overnight; this morn, cloudy and hazy
9/14/2018 9:00 AM 0.04 0.0 0.00 0.0 0.00 high of 68, low of 39, cloudy, yesterday showers with total of 0.04 inch
9/15/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 78, low of 46, sunny
9/16/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 78, low of 46, cloudy with drizzle afternoon
9/17/2018 9:00 AM 0.01 0.0 0.00 0.0 0.00 high of 77, low of 44, sunny, with 0.1 inch precip from yesterday afternoon drizzle
9/18/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00 high of 73, low of 34, sunny, definitely beginning to have the beautiful low angle fall light.
9/19/2018 9:00 AM 0.00 0.0 M M M high of 73, low of 38, sunny
9/20/2018 9:00 AM 0.08 0.0 0.00 0.0 0.00 high of 71, low of 40, precip of 0.08, cloudy
9/21/2018 9:00 AM 0.00 0.0 M M M high of 68, low of 41, partly sunny
9/22/2018 9:00 AM 0.00 0.0 M M M high of 81!, low of 50, sunny and warm
9/23/2018 9:00 AM 0.00 0.0 M M M high of 74, low of 49, mostly sunny
9/24/2018 9:00 AM 0.03 0.0 0.00 0.0 0.00 high of 64, low of 40, cloudy with afternoon shower, total of 0.02 inch, another 0.01 overnight for total of 0.03; cloudy this morn
9/29/2018 9:00 AM 0.00 0.0 M M M high 66, low of 46, cloudy
9/30/2018 9:00 AM 0.00 0.0 M M M high of 51, low of 35, cloudy/sunny



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/22/2018 6/23/2018 9:00 AM 2 0.08 M M high temperature for the 21st was 80, with a low of 52, mostly cloudy morn, then sun
8/24/2018 8/28/2018 9:00 AM 5 0.18 0.0 0.00 for the 27th, high of 60, cloudy, drizzle, with low of 37! YAY August singularity!!!!



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