Station Overview Station Location
Station Number MT-MS-12 Latitude 46.939187
Station Name Missoula 4.9 N Longitude -114.019368
County Missoula Elevation (ft) 3550



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 09 1.04 0.65 31 0.65 31 0.00 0 0 12 7 2.7 3 4
Nov 09 1.40 0.32 30 0.32 30 0.00 0 0 7 5 1.0 2 2
Dec 09 1.48 1.05 31 1.05 31 0.00 0 0 13 10 5.8 8 8
Jan 10 1.46 0.93 30 0.93 30 0.00 0 0 11 9 7.1 6 18
Feb 10 1.22 0.59 28 0.59 28 0.00 0 0 11 6 6.7 5 22
March 10 1.47 1.39 30 1.39 30 0.00 0 0 10 1 4.0 3 3
April 10 1.55 1.77 30 1.77 30 0.00 0 0 9 9 2.4 4 3
May 10 2.40 2.18 30 2.18 30 0.00 0 0 15 6 0.0 0 0
June 10 2.60 5.19 30 5.19 30 0.00 0 0 19 2 0.0 0 0
July 10 0.98 0.38 31 0.38 31 0.00 0 0 7 2 0.0 0 0
Aug 10 1.21 1.43 31 1.38 25 0.05 6 1 9 3 0.0 0 0
Sept 10 1.10 1.47 30 1.47 30 0.00 0 0 10 5 0.0 0 0
Water Year Totals: 17.91" 17.35" 362 days 17.30" 356 0.05" 6 days 1 133 days 65 days 29.7" 31 days 60 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
10/1/2009 0.04
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.03
10/9/2009 0.09
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 T
10/13/2009 0.00
10/14/2009 T
10/15/2009 0.09
10/16/2009 0.01
10/17/2009 0.00
10/18/2009 0.01
10/19/2009 0.00
10/20/2009 T
10/21/2009 T
10/22/2009 0.04
10/23/2009 T
10/24/2009 0.22
10/25/2009 0.02
10/26/2009 T
10/27/2009 0.00
10/28/2009 0.03
10/29/2009 T
10/30/2009 0.05
10/31/2009 0.02
11/1/2009 0.03
11/2/2009 T
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.04
11/8/2009 0.03
11/9/2009 T
11/10/2009 0.00
11/11/2009 0.07
11/12/2009 0.10
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 T
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.02
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.03
11/24/2009 T
11/25/2009 T
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.04
12/2/2009 0.03
12/3/2009 0.00
12/4/2009 T
12/5/2009 T
12/6/2009 0.01
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 T
12/10/2009 T
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.16
12/14/2009 0.01
12/15/2009 0.01
12/16/2009 0.07
12/17/2009 0.11
12/18/2009 T
12/19/2009 T
12/20/2009 0.05
12/21/2009 0.46
12/22/2009 0.05
12/23/2009 0.03
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 T
12/28/2009 T
12/29/2009 T
12/30/2009 T
12/31/2009 0.02
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.05
1/2/2010 0.12
1/3/2010 T
1/4/2010 T
1/5/2010 0.07
1/6/2010 0.37
1/7/2010 0.00
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 T
1/11/2010 0.00
1/12/2010
1/13/2010 0.06
1/14/2010 0.02
1/15/2010 T
1/16/2010 0.00
1/17/2010 0.02
1/18/2010 0.00
1/19/2010 T
1/20/2010 0.04
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 T
1/24/2010 0.05
1/25/2010 T
1/26/2010 0.05
1/27/2010 0.08
1/28/2010 T
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 T
2/1/2010 0.22
2/2/2010 0.00
2/3/2010 0.06
2/4/2010 0.01
2/5/2010 0.00
2/6/2010 T
2/7/2010 0.02
2/8/2010 0.03
2/9/2010 0.00
2/10/2010 T
2/11/2010 0.04
2/12/2010 0.04
2/13/2010 0.03
2/14/2010 0.00
2/15/2010 0.12
2/16/2010 T
2/17/2010 T
2/18/2010 0.00
2/19/2010 T
2/20/2010 0.01
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.01
2/26/2010 T
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.13
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.52
3/10/2010 0.08
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.02
3/15/2010 0.00
3/16/2010 0.00
3/17/2010
3/18/2010 0.00
3/19/2010 T
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.07
3/23/2010 0.01
3/24/2010 0.00
3/25/2010 0.00
3/26/2010 0.01
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.01
3/30/2010 0.49
3/31/2010 0.05
Day of YearDaily PrcpMultiday Prcp
4/1/2010 T
4/2/2010 T
4/3/2010 T
4/4/2010 T
4/5/2010 0.00
4/6/2010 0.08
4/7/2010 0.05
4/8/2010 0.00
4/9/2010 0.03
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.01
4/13/2010 0.19
4/14/2010 0.65
4/15/2010 T
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 T
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 T
4/24/2010 0.00
4/25/2010 T
4/26/2010 T
4/27/2010 0.00
4/28/2010 0.23
4/29/2010 0.03
4/30/2010 0.50
5/1/2010 0.05
5/2/2010 0.10
5/3/2010 T
5/4/2010 0.26
5/5/2010
5/6/2010 0.01
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.12
5/10/2010 T
5/11/2010 0.00
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.01
5/17/2010 0.00
5/18/2010 T
5/19/2010 0.39
5/20/2010 0.16
5/21/2010 0.08
5/22/2010 T
5/23/2010 T
5/24/2010 T
5/25/2010 0.04
5/26/2010 0.00
5/27/2010 0.19
5/28/2010 0.20
5/29/2010 0.48
5/30/2010 0.06
5/31/2010 0.03
6/1/2010 0.10
6/2/2010 0.20
6/3/2010 0.37
6/4/2010 0.08
6/5/2010 0.44
6/6/2010 T
6/7/2010 0.24
6/8/2010 0.19
6/9/2010 0.00
6/10/2010 0.20
6/11/2010 0.30
6/12/2010 0.05
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.11
6/16/2010 0.41
6/17/2010 0.83
6/18/2010 0.30
6/19/2010 T
6/20/2010 0.01
6/21/2010 0.46
6/22/2010 0.13
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.04
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.73
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.07
7/3/2010 0.08
7/4/2010 0.01
7/5/2010 0.11
7/6/2010 0.05
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 T
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 T
7/23/2010 0.02
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.04
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.40
8/2/2010 T
8/3/2010 0.00
8/4/2010 **
8/5/2010 **
8/6/2010 **
8/7/2010 **
8/8/2010 **
8/9/2010 0.05
8/10/2010 0.08
8/11/2010 0.20
8/12/2010 T
8/13/2010 0.46
8/14/2010 0.03
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.05
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.02
8/28/2010 0.00
8/29/2010 0.10
8/30/2010 0.04
8/31/2010 T
9/1/2010 T
9/2/2010 0.41
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.01
9/6/2010 0.01
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.38
9/10/2010 0.25
9/11/2010 T
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.14
9/18/2010 0.13
9/19/2010 T
9/20/2010 0.01
9/21/2010 0.11
9/22/2010 0.02
9/23/2010 0.00
9/24/2010 T
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 T
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.04 M M M M Few rain showers. Few pieces of frozen precip which could have been snow or graupel.
10/2/2009 7:00 AM 0.00 0.0 M M M Coller then normal but dry
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.00 0.0 M M M Very windy and cooler but dry
10/5/2009 7:00 AM 0.00 0.0 M M M Windy, cool and dry
10/6/2009 7:00 AM 0.00 0.0 M M M dry and mostly cloudy. cool
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.03 M M M M rain and snow showers during the day
10/9/2009 7:00 AM 0.09 2.0 0.09 2.0 0.09 Rain then changing to snow over night. Very windy and much cooler. Unsure if the reading is entirely accurate since a lot of snow was blowing around.
10/10/2009 7:00 AM 0.00 0.0 M 1.0 M Dry and very cool
10/11/2009 7:00 AM 0.00 0.0 M T M Dry and very cold for this time of the year
10/12/2009 7:00 AM T T T T M Very light flurries in the AM otherwise dry and very cold for this time of the year. Windy as well.
10/13/2009 7:00 AM 0.00 0.0 M T M dry and still very cold.
10/14/2009 7:00 AM T M M M M very light shower
10/15/2009 7:00 AM 0.09 M M M M rain showers
10/16/2009 7:00 AM 0.01 M M M M light rain shower
10/17/2009 7:00 AM 0.00 0.0 M M M warm and dry
10/18/2009 7:00 AM 0.01 M M M M shower overnight
10/19/2009 7:00 AM 0.00 0.0 M M M dry and mild
10/20/2009 7:00 AM T M M M M Some very light showers during the day
10/21/2009 7:00 AM T M M M M light rain shower in the afternoon
10/22/2009 7:00 AM 0.04 M M M M rain showers overnight. Seasonal temps
10/23/2009 7:00 AM T M M M M a few light sprinkles during the day
10/24/2009 7:00 AM 0.22 M M M M RAIN OVERNIGHT
10/25/2009 7:00 AM 0.02 M M M M light rain showers overnight
10/26/2009 7:00 AM T M M M M a few light sprinkles
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.03 0.5 0.03 0.5 0.03 Snow showers
10/29/2009 7:00 AM T T T T T Few light snow showers
10/30/2009 7:00 AM 0.05 0.2 0.05 0.2 0.05 Light snow showers in evening and overnight
10/31/2009 7:00 AM 0.02 M M M M A few light showers during the day
11/1/2009 7:00 AM 0.03 M M M M Showers off and on during the day
11/2/2009 7:00 AM T M M M M A passing very light shower
11/3/2009 7:00 AM 0.00 0.0 M M M dry and seasonal temps
11/4/2009 7:00 AM 0.00 0.0 M M M Dry and seasonal temps.
11/5/2009 7:00 AM 0.00 0.0 M M M Beautiful fall day with seasonal temps
11/6/2009 7:00 AM 0.00 0.0 M M M Seasonal and dry. Very nice day!
11/7/2009 7:00 AM 0.04 M M M M rain showers during the day especially as a cold front passed in the AM
11/8/2009 7:00 AM 0.03 T 0.03 T 0.03 Snow showers overnight
11/9/2009 7:00 AM T T T M M a couple very light snow showers during the day
11/10/2009 7:00 AM 0.00 0.0 M M M Very nice fall day
11/11/2009 7:00 AM 0.07 0.7 0.07 0.7 0.07 snow showers overnight
11/12/2009 7:00 AM 0.10 T M T M Rain and snow showers during the day and overnight
11/13/2009 7:00 AM 0.00 0.0 M M M Dry and seasonal temps
11/14/2009 7:00 AM 0.00 0.0 M M M Dry and Seasonal temp
11/15/2009 7:00 AM T T T T T Very light snow showers in the AM and cool
11/16/2009 7:00 AM 0.00 0.0 M T M Dry and cool
11/17/2009 7:00 AM 0.00 0.0 M M M Dry and warm for this time of year
11/18/2009 7:00 AM 0.02 M M M M Rain showers during the early morning hours. Record high temps on the 17th. High of nearly 60 at my location and 65 in town!
11/19/2009 7:00 AM 0.00 0.0 M M M dry and cooler but still mild for this time of year.
11/20/2009 7:00 AM 0.00 0.0 M M M Dry with seasonal temps
11/21/2009 7:00 AM 0.00 0.0 M M M Dry and seasonal
11/22/2009 7:00 AM 0.00 0.0 M M M Cloudy and dry. Cooler. Some snow showers in the area but none at the reporting station.
11/23/2009 7:00 AM 0.03 0.3 0.03 0.1 M Snow showers during the morning hours and overnight. Cool with a few very light flurries during the day. Little accumulation. Light amounts did acculate in am shower and the overnight shower as well.
11/24/2009 7:00 AM T M T M M A few very light snow flurries
11/25/2009 7:00 AM T M T M M A few light flurries during the day
11/26/2009 7:00 AM 0.00 0.0 M M M dry with fog in the am. mild or seasonal in the afternoon
11/27/2009 7:00 AM 0.00 0.0 M M M dry and mild
11/28/2009 7:00 AM 0.00 0.0 M M M dry and mild
11/29/2009 7:00 AM 0.00 0.0 M M M dry and warm
11/30/2009 7:00 AM 0.00 0.0 M M M dry and seasonal
12/1/2009 7:00 AM 0.04 T M T M Rain and snow showers overnight
12/2/2009 7:00 AM 0.03 0.1 0.03 T M Snow showers in the early morning hours
12/3/2009 7:00 AM 0.00 0.0 M T M Clear,dry and cold
12/4/2009 7:00 AM T T T T M some very light flurries in the AM otherwise clear and cold
12/5/2009 7:00 AM T T T T M Very light snow showers
12/6/2009 7:00 AM 0.01 0.1 0.01 0.1 0.01 light snow showers overnight
12/7/2009 7:00 AM 0.00 0.0 M T M Very cold and windy at times. First real artic air of the season. Low was -2 with high at around 10.
12/8/2009 7:00 AM 0.00 0.0 M T M Dry and cold. Highs in single didgets and lows in the minus teens.
12/9/2009 7:00 AM T T T T T Snowing very lightly and cold this AM
12/10/2009 7:00 AM T 0.1 T 0.1 M very light snow showers and cold
12/11/2009 7:00 AM 0.00 0.0 M T M dry and not quite as cold
12/12/2009 7:00 AM 0.00 0.0 M M M dry and cold
12/13/2009 7:00 AM 0.16 3.5 0.16 3.5 0.16 Snow showers in the afternoon and overnight
12/14/2009 7:00 AM 0.01 1.0 0.01 4.0 M Cold with snow showers overnight
12/15/2009 7:00 AM 0.01 0.5 0.01 4.0 M warmer and light snow shower
12/16/2009 7:00 AM 0.07 M M 2.5 M freezing rain showers in the AM and rain showers in the PM. Warmer
12/17/2009 7:00 AM 0.11 M M T M rain showers and warm
12/18/2009 7:00 AM T M M T M very light drizzle and foggy
12/19/2009 7:00 AM T T T T M Very light Drizzle and snow showers
12/20/2009 7:00 AM 0.05 M M T M rain showers in the afternoon and overnight. warmer then normal
12/21/2009 7:00 AM 0.46 M M T M rain showers all day
12/22/2009 7:00 AM 0.05 T T T M rain and snow showers mostly rain
12/23/2009 7:00 AM 0.03 0.2 0.03 0.2 0.03 snow showers during the day and evening
12/24/2009 7:00 AM 0.00 0.0 M M M
12/25/2009 7:00 AM 0.00 0.0 M M M
12/26/2009 7:00 AM 0.00 0.0 M M M foggy and cool
12/27/2009 7:00 AM T T T T M light flurries with fog in the AM
12/28/2009 7:00 AM T M M M M Light flurries with fog in the morning. Otherwise PC and cold. We need SNOW! Only had about 6 inches to date.
12/29/2009 7:00 AM T T T T M flurries or ice crystals from foggy conditions
12/30/2009 7:00 AM T T T T M very light snow showers in the AM
12/31/2009 7:00 AM 0.02 0.3 0.02 0.3 M snow showers during the day and overnight
1/1/2010 7:00 AM 0.05 1.3 0.05 1.5 M snow and freezing rain showers
1/2/2010 7:00 AM 0.12 M M T M rain showers and some freezing rain in the AM
1/3/2010 7:00 AM T T T T M some very light drizzle in the day and a dusting of snow overnight
1/4/2010 7:00 AM T T T T M Very light snow showers
1/5/2010 7:00 AM 0.07 0.3 0.07 T M Snow showers during the day and evening but woke to rain and snow mix this am.
1/6/2010 7:00 AM 0.37 1.5 M 1.5 M snow and rain mixed with snow all day long. Changed to all snow in the evening with cold front
1/7/2010 7:00 AM 0.00 0.0 M 1.5 M Clear and cold
1/8/2010 7:00 AM 0.00 0.0 M 1.5 M Clear and cold
1/9/2010 7:00 AM 0.00 0.0 M 1.5 M Cold and dry
1/10/2010 7:00 AM T T T 1.5 M Few very light snow showers
1/11/2010 7:00 AM 0.00 0.0 M 1.0 M Foggy in the AM and very nice in PM with some warm up
1/13/2010 7:00 AM 0.06 M M 1.0 M rain showers overnight that froze and made slick conditions. Warmer
1/14/2010 7:00 AM 0.02 M M 0.5 M light rain showers during the day
1/15/2010 7:00 AM T M M 0.5 M very light drizzle at times
1/16/2010 7:00 AM 0.00 0.0 M T M warm and dry
1/17/2010 7:00 AM 0.02 M M T M light rain showers and warm
1/18/2010 7:00 AM 0.00 0.0 M T M dry and above ave temps
1/19/2010 7:00 AM T T T T M light rain and snow showers in the AM
1/20/2010 7:00 AM 0.04 M M T M Rain showers
1/21/2010 7:00 AM 0.00 0.0 M T M dry and seasonal
1/22/2010 7:00 AM 0.00 0.0 M T M Dry and seasonal
1/23/2010 7:00 AM T T T T M Dusting of snow overnight
1/24/2010 7:00 AM 0.05 1.0 0.05 1.0 0.05 snow showers during the day and overnight
1/25/2010 7:00 AM T T T 0.5 M a few very light snow showers overnight. just a dusting
1/26/2010 7:00 AM 0.05 1.5 0.05 1.5 M snow showers during the day
1/27/2010 7:00 AM 0.08 1.5 0.08 2.5 M light snow showers all afternoon and overnight
1/28/2010 7:00 AM T T T 2.5 M a few light flurries in the AM
1/29/2010 7:00 AM 0.00 0.0 M 1.5 M dry and a little warmer
1/30/2010 7:00 AM 0.00 0.0 M 1.0 M Dry and seasonal
1/31/2010 7:00 AM T T T 0.5 M Dry for the most part but just started snowing at 6:30 in the AM with a dusting of snow in the ground
2/1/2010 7:00 AM 0.22 3.0 0.22 3.5 M Snowed most of the day
2/2/2010 7:00 AM 0.00 0.0 M 3.0 M dry and cool
2/3/2010 7:00 AM 0.06 1.0 0.06 4.0 M wet snow all day with little accumulation
2/4/2010 7:00 AM 0.01 T 0.01 3.0 M few snow flurries
2/5/2010 7:00 AM 0.00 0.0 M 3.0 M dry and warmer
2/6/2010 7:00 AM T T T 3.0 M very light rain/snow showers
2/7/2010 7:00 AM 0.02 T T 2.5 M light rain and snow showers
2/8/2010 7:00 AM 0.03 T T 2.0 M light freezing fog and snow showers in the AM
2/9/2010 7:00 AM 0.00 0.0 M 2.0 M dry and seasonal
2/10/2010 7:00 AM T T T 2.0 M snow showers at the time of observation
2/11/2010 7:00 AM 0.04 0.5 0.04 2.5 M snow showers during the morning and overnight. Still falling at this time
2/12/2010 7:00 AM 0.04 T T 1.5 M Rain and snow showers overnight
2/13/2010 7:00 AM 0.03 M M 2.0 M rain showers off and on and unseasonably warm
2/14/2010 7:00 AM 0.00 0.0 M 1.5 M mild and dry
2/15/2010 7:00 AM 0.12 2.0 0.12 3.5 M Snow overnight. Very wet
2/16/2010 7:00 AM T T T 1.5 M Very light snow and rain showers during the AM hours
2/17/2010 7:00 AM T M M 1.0 M very light showers on and off during the day
2/18/2010 7:00 AM 0.00 0.0 M 1.0 M warm and dry
2/19/2010 7:00 AM T T T 0.5 M A very light snow shower mid day
2/20/2010 7:00 AM 0.01 0.2 0.01 0.5 M Snow showers in the PM
2/21/2010 7:00 AM 0.00 0.0 M 0.5 M dry and cooler
2/22/2010 7:00 AM 0.00 0.0 M 0.5 M dry and cooler
2/23/2010 7:00 AM 0.00 0.0 M T M clear and warmer but still below normal temps
2/24/2010 7:00 AM 0.00 0.0 M T M warm, sunny and dry
2/25/2010 7:00 AM 0.01 T T T M Rain and snow showers
2/26/2010 7:00 AM T T T T M Few very light rain and snow showers. very warm
2/27/2010 7:00 AM 0.00 0.0 M T M Cloudy and dry
2/28/2010 7:00 AM 0.00 0.0 M T M warm and dry
3/1/2010 7:00 AM 0.00 0.0 M T M very warm and dry
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.00 0.0 M M M
3/4/2010 7:00 AM 0.13 M M M M rain showers in the evening and overnight
3/5/2010 7:00 AM 0.00 0.0 M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M Dry and very warm. We need some snow. The el nino is killing us here and we will have a bag fire season if something doe not happen soon. We have had less then 20 inches of snow all winter and the way things are going we may not get anything else.
3/9/2010 7:00 AM 0.52 3.0 M 3.0 M Started out as rain in afternoon and changed to wet snow over night. Just what was needed around here. Hope it keeps up.
3/10/2010 7:00 AM 0.08 0.5 0.08 1.5 M wet show showers during the day
3/11/2010 7:00 AM 0.00 0.0 M T M dry and cool
3/12/2010 7:00 AM 0.00 0.0 M T M dry and warmer
3/13/2010 7:00 AM 0.00 0.0 M M M Dry and warm
3/14/2010 7:00 AM 0.02 T T M M Snow showers during the day
3/15/2010 7:00 AM 0.00 0.0 M M M dry and warmer
3/16/2010 7:00 AM 0.00 0.0 M 0.0 M Dry and pretty warm
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M dry and warm
3/19/2010 7:00 AM T T T 0.0 M Snow shower during the evening. Heavy winds and light snow
3/20/2010 7:00 AM 0.00 0.0 M 0.0 M warm and dry
3/21/2010 7:00 AM 0.00 0.0 M 0.0 M dry and warm
3/22/2010 7:00 AM 0.07 M M 0.0 M Rain showers overnight and cooler
3/23/2010 7:00 AM 0.01 M M 0.0 M Very light rain/snow showers during the AM
3/24/2010 7:00 AM 0.00 0.0 M 0.0 M Dry and warmer
3/25/2010 7:00 AM 0.00 0.0 M 0.0 M seasonal and dry
3/26/2010 7:00 AM 0.01 T T T M rain and snow showers overnight. Very light
3/27/2010 7:00 AM 0.00 0.0 M 0.0 M dry and warm
3/28/2010 7:00 AM 0.00 0.0 M 0.0 M dry and warm
3/29/2010 7:00 AM 0.01 M M 0.0 M Rain showers overnight and very light rain still falling
3/30/2010 7:00 AM 0.49 M M 0.0 M Rain showers off and on during the day. Evening the rain became heavier with showers overnight. At this point we'll take all we can get. This was much needed!
3/31/2010 7:00 AM 0.05 0.5 0.05 0.5 0.05 snow and grauple showers during the day and overnight
4/1/2010 7:00 AM T T T 0.0 M A few snow and grauple showers during the afternoon and evening
4/2/2010 7:00 AM T T T M M Few light Grauple showers
4/3/2010 7:00 AM T T T 0.0 M Few grauple showers during the afternoon
4/4/2010 7:00 AM T T T 0.0 M Very light snow showers in evening
4/5/2010 7:00 AM 0.00 0.0 M 0.0 M dry and cool
4/6/2010 7:00 AM 0.08 0.5 0.08 0.2 0.08 Rain to snow showers in the evening
4/7/2010 7:00 AM 0.05 0.2 0.05 0.2 0.05 Snow showers in evening and overnight
4/8/2010 7:00 AM 0.00 0.0 M M M dry and cool
4/9/2010 7:00 AM 0.03 T 0.03 0.0 0.03 snow showers off and on
4/10/2010 7:00 AM 0.00 0.0 M 0.0 M dry and cool
4/11/2010 7:00 AM 0.00 0.0 M 0.0 M dry and mild
4/12/2010 7:00 AM 0.01 M M 0.0 M rain showers in evening
4/13/2010 7:00 AM 0.19 0.2 M 0.2 M Rain showers overnight that changed to snow in the AM
4/14/2010 7:00 AM 0.65 1.5 M T M Rain and wet snow most of the day
4/15/2010 7:00 AM T M M 0.0 M few sprinkles in the AM
4/16/2010 7:00 AM 0.00 0.0 M 0.0 M Dry and warmer
4/17/2010 7:00 AM 0.00 0.0 M 0.0 M dry and warm
4/18/2010 7:00 AM T M M 0.0 M light rain shower or two and a little cooler
4/19/2010 7:00 AM 0.00 0.0 M 0.0 M sunny warm and dry
4/20/2010 7:00 AM 0.00 0.0 M M M sunny and warm
4/21/2010 7:00 AM 0.00 0.0 M M M Sunny and very warm
4/22/2010 7:00 AM 0.00 0.0 M M M Sunny and very warm
4/23/2010 7:00 AM T M M M M Very light rain showers in the evening
4/24/2010 7:00 AM 0.00 0.0 M M M dry and seasonal
4/25/2010 7:00 AM T T T 0.0 M A couple of light rain and Grauple showers during the day
4/26/2010 7:00 AM T T T 0.0 M a very light rain/grauple shower in AM
4/27/2010 7:00 AM 0.00 0.0 M 0.0 M Dry and warmer
4/28/2010 7:00 AM 0.23 M M M M rain showers in the evening and overnight
4/29/2010 7:00 AM 0.03 M M M M light rain showers during the day and overnight
4/30/2010 7:00 AM 0.50 M M M M Snow and rain throughout most of the day. Much needed. The snow did not stick but the mountains got a bunch.
5/1/2010 7:00 AM 0.05 T M 0.0 M rain and snow showers during the afternoon
5/2/2010 7:00 AM 0.10 T M 0.0 M rain and snow showers in afternoon
5/3/2010 7:00 AM T M M M M Very light rain shower in afternoon
5/4/2010 7:00 AM 0.26 T T T T Front came through in the early afternoon and rain showers started. Changed to snow in the evening hours. Very windy with front passage and after.
5/6/2010 7:00 AM 0.01 T T 0.0 M Few light rain and snow showers in the afternoon and evening
5/7/2010 7:00 AM 0.00 0.0 M M M Cool and dry
5/8/2010 7:00 AM 0.00 0.0 M M M Dry and cool
5/9/2010 7:00 AM 0.12 M M M M Rain showers in the afternoon and early evening
5/10/2010 7:00 AM T M M M M light rain shower in the late afternoon
5/11/2010 7:00 AM 0.00 0.0 M M M Cool but dry
5/12/2010 7:00 AM 0.00 0.0 M M M Dry and seasonal
5/13/2010 7:00 AM 0.00 0.0 M M M Dry and seasonal
5/14/2010 7:00 AM 0.00 0.0 M M M Dry and warm
5/15/2010 7:00 AM 0.00 0.0 M M M dry and warm
5/16/2010 7:00 AM 0.01 M M M M Brief rain shower in the afternoon
5/17/2010 7:00 AM 0.00 0.0 M M M dry and very warm
5/18/2010 7:00 AM T M M M M A few sprinkles in the afternoon. Very warm or hot for this time of the year.
5/19/2010 7:00 AM 0.39 M M M M Steady rain in the late afternoon and evening. We need everything that we can get at this point.
5/20/2010 7:00 AM 0.16 M M M M rain showers overnight
5/21/2010 7:00 AM 0.08 M M M M Showers in the late afternoon and evening
5/22/2010 7:00 AM T M M M M Very light rain shower over night
5/23/2010 7:00 AM T M M M M Light shower overnight. Barely got the ground wet
5/24/2010 7:00 AM T M M M M Showers starting this AM
5/25/2010 7:00 AM 0.04 M M M M light rain showers during the day
5/26/2010 7:00 AM 0.00 0.0 M M M Dry and warmer.
5/27/2010 7:00 AM 0.19 M M M M Rain showers overnight
5/28/2010 7:00 AM 0.20 M M M M Rain showers off an on during the day
5/29/2010 7:00 AM 0.48 M M M M Rain most of the afternoon and overnight. Really needed the precip. Everything is green but we are still behind the normal for the year.
5/30/2010 7:00 AM 0.06 M M M M Showers in the AM
5/31/2010 7:00 AM 0.03 M M M M a couple of light showers during the day
6/1/2010 7:00 AM 0.10 M M M M Rain showers in afternoon and during the evening
6/2/2010 7:00 AM 0.20 M M M M Showers in late afternoon and during the evening
6/3/2010 7:00 AM 0.37 M M M M Rain overnight. Still a few showers in the area this AM. A few light showers during the day as well but did not amount to much.
6/4/2010 7:00 AM 0.08 M M M M Rain showers overnight continuing this AM
6/5/2010 7:00 AM 0.44 M M M M Rain most of the day on Friday and into the night
6/6/2010 7:00 AM T M M M M Few sprinkles in the AM
6/7/2010 7:00 AM 0.24 M M M M Showers in the afternoon and evening. A few rumbles of thunder but no hail.
6/8/2010 7:00 AM 0.19 M M M M Showers and thunderstorms during the day (no hail). Gusty winds and heavy short downpour in the afternoon.
6/9/2010 7:00 AM 0.00 0.0 M M M dry and warmer
6/10/2010 7:00 AM 0.20 M M M M Rain showers during the day and evening
6/11/2010 7:00 AM 0.30 M M M M Rain showers off and on and cool
6/12/2010 7:00 AM 0.05 M M M M A few light showers mostly during the day
6/13/2010 7:00 AM 0.00 0.0 M M M Sunny to partly cloudy and warmer. Dry.
6/14/2010 7:00 AM 0.00 0.0 M M M Sunny and dry. much warmer and starting to feel like summer around here.
6/15/2010 7:00 AM 0.11 M M M M Showers in the evening and overnight
6/16/2010 7:00 AM 0.41 M M M M Rain showers overnight. Continues to rain this AM
6/17/2010 7:00 AM 0.83 M M M M Rain most of the day and night
6/18/2010 7:00 AM 0.30 M M M M Showers most of the day ending in the overnight hours. Windy and very cool for this time of year. Highs in the 40's.
6/19/2010 7:00 AM T M M M M a little drizzle in the AM
6/20/2010 7:00 AM 0.01 M M M M very brief shower in the afternoon associated with a passing Thunderstorm
6/21/2010 7:00 AM 0.46 M M M M showers and thunderstorms in the late afternoon and evening hours. Some small hail and wind during the storms with some heavy downpours.
6/22/2010 7:00 AM 0.13 M M M M Showers off an on during the day
6/23/2010 7:00 AM 0.00 0.0 M M M Dry and warm
6/24/2010 7:00 AM 0.00 0.0 M M M Dry and much warmer
6/25/2010 7:00 AM 0.04 M M M M showers and thunderstorms in the ares during the late afternoon and evening
6/26/2010 7:00 AM 0.00 0.0 M M M Thunderstorms in the area but dry and warm
6/27/2010 7:00 AM 0.00 0.0 M M M sunny, dry and warm
6/28/2010 7:00 AM 0.00 0.0 M M M Sunny and very warm. Dry
6/29/2010 7:00 AM 0.00 0.0 M M M sunny and hot. Dry.
6/30/2010 7:00 AM 0.73 M M M M Thunderstorms, some heavy with hail winds and lighting. Hail ranged from pea to 5/8 in size
7/1/2010 7:00 AM 0.00 0.0 M M M partly cloudy and cooler
7/2/2010 7:00 AM 0.07 M M M M light afternoon showers
7/3/2010 7:00 AM 0.08 M M M M showers in the afternoon and evening
7/4/2010 7:00 AM 0.01 M M M M shower overnight
7/5/2010 7:00 AM 0.11 M M M M showers overnight and cool
7/6/2010 7:00 AM 0.05 M M M M A few showers in the afternoon and evening
7/7/2010 7:00 AM 0.00 0.0 M M M dry and cool
7/8/2010 7:00 AM 0.00 0.0 M M M partly cloudy and dry. Warmer
7/9/2010 7:00 AM 0.00 0.0 M M M sunny and much warmer. Dry.
7/10/2010 7:00 AM 0.00 0.0 M M M Hot and sunny. Dry.
7/11/2010 7:00 AM T M M M M seasonal temps with a light shower in the afternoon
7/12/2010 7:00 AM 0.00 0.0 M M M seasonal and dry
7/13/2010 7:00 AM 0.00 0.0 M M M Dry and warm. Very windy in the afternoon and evening.
7/14/2010 7:00 AM 0.00 0.0 M M M warm and dry
7/15/2010 7:00 AM 0.00 0.0 M M M Dry and warm
7/16/2010 7:00 AM 0.00 0.0 M M M Partly cloudy and warm temps
7/17/2010 7:00 AM 0.00 0.0 M M M warm and dry
7/18/2010 7:00 AM 0.00 0.0 M M M Summerlike temps and dry
7/19/2010 7:00 AM 0.00 0.0 M M M seasonal and dry
7/20/2010 7:00 AM 0.00 0.0 M M M Dry and seasonal
7/21/2010 7:00 AM 0.00 0.0 M M M Seasonal and dry
7/22/2010 7:00 AM T M M M M Thunderstoms in the area but missed us for the most part. A few drops fell in the evening. Otherwise dry and seasonal temps.
7/23/2010 7:00 AM 0.02 M M M M light shower overnight. Seasonal temps
7/24/2010 7:00 AM 0.00 0.0 M M M Dry and seasonal
7/25/2010 7:00 AM 0.00 0.0 M M M Nice warm temps and dry
7/26/2010 7:00 AM 0.00 0.0 M M M Dry and very warm. Highs in 90's. Starting to see some fires starting here in Western Montana. Everyone was hoping to bypass the fire season since we got such good rain this spring. Water has turned off since early July as usual.
7/27/2010 7:00 AM 0.00 0.0 M M M Dry and very warm
7/28/2010 7:00 AM 0.00 0.0 M M M Cloudy and much cooler today. Looked like rain all day but nothing happened.
7/29/2010 7:00 AM 0.04 M M M M A shower overnight that got the ground wet a little. Could use a lot more at this point.
7/30/2010 7:00 AM 0.00 0.0 M M M dry and very warm
7/31/2010 7:00 AM 0.00 0.0 M M M Dry and warm. Few thunderstorms in the area.
8/1/2010 7:00 AM 0.40 M M M M warm with thunderstorms in the afternoon and evening. Heavy rain, hail and winds around the area. I don't know if it hailed at the reporting station as I was not at home. But did get some much needed rain.
8/2/2010 7:00 AM T M M M M Warm with a passing shower in early afternoon
8/3/2010 7:00 AM 0.00 0.0 M M M dry and very warm
8/10/2010 7:00 AM 0.08 M M M M Rain showers in the afternoon and evening
8/11/2010 7:00 AM 0.20 M M M M Rain showers in the AM and T-Storms in the late afternoon. A few light showers overnight.
8/12/2010 7:00 AM T M M M M few light sprinkles in the afternoon. T-storms in the area
8/13/2010 7:00 AM 0.46 M M M M T-storms and showers in the afternoon and overnight. Nothing real heavy.
8/14/2010 7:00 AM 0.03 M M M M Morning rain showers and cooler
8/15/2010 7:00 AM 0.00 0.0 M M M warmer and dry
8/16/2010 7:00 AM 0.00 0.0 M M M dry and sunny. Warming up
8/17/2010 7:00 AM 0.00 0.0 M M M dry and warmer
8/18/2010 7:00 AM 0.00 0.0 M M M Dry and very warm
8/19/2010 7:00 AM 0.05 M M M M showers and thunderstorms in the area. The valley in some areas got more rain then our location. Some gusty winds during the showers.
8/20/2010 7:00 AM 0.00 0.0 M M M Sunny and warm
8/21/2010 7:00 AM 0.00 0.0 M M M Very warm and dry
8/22/2010 7:00 AM 0.00 0.0 M M M warm and dry
8/23/2010 7:00 AM 0.00 0.0 M M M Dry but cooler and windy in the afternoon
8/24/2010 7:00 AM 0.00 0.0 M M M Cool and dry
8/25/2010 7:00 AM 0.00 0.0 M M M warm and dry
8/26/2010 7:00 AM 0.00 0.0 M M M very warm and dry weather
8/27/2010 7:00 AM 0.02 M M M M Very hot conditions during the day. Windy in afternoon and evening with passage of cold front. A fer light showers overnight.
8/28/2010 7:00 AM 0.00 0.0 M M M Much cooler and dry
8/29/2010 7:00 AM 0.10 M M M M Showers overnight and continuing this am. Much cooler and windy.
8/30/2010 7:00 AM 0.04 M M M M Afew light showers during the day and overnight
8/31/2010 7:00 AM T M M M M A few light rain showers. Its early but there was snow in the mountains of western Montana yesterday and this AM. Winter can't be too far off!
9/1/2010 7:00 AM T M M M M A few light sprinkles during the day and overnight
9/2/2010 7:00 AM 0.41 M M M M Rain showers during the day and overnight. Cool. Thunderstorm in the evening which brought brief heavy rain and windy conditions.
9/3/2010 7:00 AM 0.00 0.0 M M M dry and warmer
9/4/2010 7:00 AM 0.00 0.0 M M M Dry and warm
9/5/2010 7:00 AM 0.01 M M M M Few showers during the day. A thunderstorm in the area during the afternoon but the brunt of it went to the south and east.
9/6/2010 7:00 AM 0.01 M M M M A few light showers during the evening and overnight. Cool temps.
9/7/2010 7:00 AM 0.00 0.0 M M M Dry and cool
9/8/2010 7:00 AM 0.00 0.0 M M M dry and warmer
9/9/2010 7:00 AM 0.38 M M M M light to moderate rain during the evening and overnight. Rain continues this AM.
9/10/2010 7:00 AM 0.25 M M M M rain and showers off and on most of the day and into the night. Cool and windy at times.
9/11/2010 7:00 AM T M M M M A few sprinkles during the day and warmer
9/12/2010 7:00 AM 0.00 0.0 M M M dry and warmer
9/13/2010 7:00 AM 0.00 0.0 M M M Dry and above normal temps
9/14/2010 7:00 AM 0.00 0.0 M M M Dry and quite warm although not real hot. Very seasonal weather for this time of year.
9/15/2010 7:00 AM 0.00 0.0 M M M dry and warm temps
9/16/2010 7:00 AM 0.00 0.0 M M M sunny and nice day. Seasonal temps and dry.
9/17/2010 7:00 AM 0.14 M M M M Showers off and on during the day and overnight
9/18/2010 7:00 AM 0.13 M M M M showers overnight and a T-storm in the AM of Saturday
9/19/2010 7:00 AM T M M M M A few light sprinkles during the afternoon
9/20/2010 7:00 AM 0.01 M M M M light shower overnight otherwise warm and nice day on Sunday
9/21/2010 7:00 AM 0.11 M M M M Rain showers in the afternoon and overnight. Cooler
9/22/2010 7:00 AM 0.02 M M M M light shower or two in AM
9/23/2010 7:00 AM 0.00 0.0 M M M cloudy and cool but dry
9/24/2010 7:00 AM T M M M M a few very light showers. Not enough to wet the pavement
9/25/2010 7:00 AM 0.00 0.0 M M M dry and warmer
9/26/2010 7:00 AM 0.00 0.0 M M M dry and warm
9/27/2010 7:00 AM T M M M M mostly dry but a couple of raindrops in the late afternoon. very warm
9/28/2010 7:00 AM 0.00 0.0 M M M Sunny and downright hot for this time of the year!
9/29/2010 7:00 AM 0.00 0.0 M M M Sunny, dry and hot
9/30/2010 7:00 AM 0.00 0.0 M M M Clear, sunny, dry and very warm



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/4/2010 8/09/2010 7:00 AM 6 0.05 M M I know that a few showers came through on several of the days but don't know the details.



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
6/20/2010 4:30 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 3 1min no damage Continuous True After rain After smaller hail
6/30/2010 5:25 PM 3/8" 3/8" 1/4" Pea Size Hard 5 1min minor leaf damage Continuous True After rain After smaller hail 10-20
6/30/2010 5:48 PM 3/8" 3/8" 1/4" Pea Size Hard 5 1min minor leaf damage Continuous True After rain After smaller hail 30-40
6/30/2010 9:45 PM 3/4" Penny Size 3/8" 1/4" Pea Size Hard|Clear Ice|White Ice 5 1min shredded leaves True After rain After smaller hail 30-40