Station Overview Station Location
Station Number MT-CS-8 Latitude 46.407363
Station Name Miles City 0.4 E Longitude -105.8302222
County Custer Elevation (ft) 2362



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 0.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 17 0.41 0.25 2 0.25 2 0.00 0 0 1 0 0.0 0 0
Dec 17 0.32 0.68 4 0.68 4 0.00 0 0 2 0 3.0 2 1
Jan 18 0.34 0.62 9 0.62 9 0.00 0 0 2 0 1.1 2 4
Feb 18 0.24 0.12 11 0.12 11 0.00 0 0 1 0 2.0 1 0
March 18 0.63 0.20 14 0.20 14 0.00 0 0 2 1 0.0 0 0
April 18 1.24 2.64 17 2.64 17 0.00 0 0 5 1 3.0 1 0
May 18 2.12 2.18 18 2.18 18 0.00 0 0 6 0 0.0 0 0
June 18 2.48 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
July 18 1.65 1.09 16 1.09 16 0.00 0 0 3 0 0.0 0 0
Aug 18 0.98 0.78 19 0.78 19 0.00 0 0 4 0 0.0 0 0
Sept 18 1.11 0.56 14 0.56 14 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 12.51" 9.12" 125 days 9.12" 125 0.00" 0 days 0 27 days 2 days 9.1" 6 days 5 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
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017 0.25
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017 0.00
11/7/2017
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017 0.00
12/21/2017 0.18
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017 M
12/27/2017 0.00
12/28/2017 0.50
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018 0.00
1/3/2018
1/4/2018 0.00
1/5/2018 0.00
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018 0.50
1/11/2018
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 0.00
1/24/2018
1/25/2018 0.00
1/26/2018
1/27/2018
1/28/2018
1/29/2018 0.12
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.00
2/2/2018
2/3/2018
2/4/2018
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018 0.00
2/13/2018
2/14/2018 0.00
2/15/2018 0.12
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018 0.00
2/21/2018
2/22/2018 0.00
2/23/2018 0.00
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018 0.00
3/1/2018
3/2/2018 0.00
3/3/2018
3/4/2018
3/5/2018 0.00
3/6/2018
3/7/2018 0.00
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018 0.00
3/14/2018
3/15/2018 0.00
3/16/2018 0.15
3/17/2018
3/18/2018
3/19/2018 0.00
3/20/2018
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 T
3/24/2018
3/25/2018
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018
3/30/2018 0.05
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018 0.00
4/3/2018 0.25
4/4/2018 T
4/5/2018
4/6/2018 0.00
4/7/2018
4/8/2018
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 0.20
4/13/2018 1.15
4/14/2018
4/15/2018
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.35
4/19/2018
4/20/2018 0.00
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018
4/29/2018
4/30/2018 0.69
5/1/2018 0.20
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.00
5/5/2018
5/6/2018
5/7/2018 0.00
5/8/2018
5/9/2018 0.09
5/10/2018 0.70
5/11/2018
5/12/2018
5/13/2018
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018
5/20/2018
5/21/2018 0.00
5/22/2018 0.10
5/23/2018 0.00
5/24/2018 0.64
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018 0.45
5/30/2018 0.00
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018 0.00
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
6/20/2018
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018 1.00
7/4/2018
7/5/2018 0.00
7/6/2018 0.00
7/7/2018
7/8/2018
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.05
7/12/2018 0.00
7/13/2018
7/14/2018
7/15/2018
7/16/2018 0.00
7/17/2018
7/18/2018 0.00
7/19/2018 0.00
7/20/2018
7/21/2018
7/22/2018
7/23/2018 0.00
7/24/2018 0.00
7/25/2018
7/26/2018 0.04
7/27/2018 0.00
7/28/2018
7/29/2018
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018
8/3/2018 0.00
8/4/2018
8/5/2018
8/6/2018 0.05
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018
8/11/2018
8/12/2018
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.00
8/17/2018
8/18/2018
8/19/2018
8/20/2018 0.00
8/21/2018 0.20
8/22/2018 0.00
8/23/2018 0.00
8/24/2018
8/25/2018
8/26/2018
8/27/2018 0.22
8/28/2018 0.31
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018
9/2/2018
9/3/2018
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.00
9/8/2018
9/9/2018
9/10/2018 0.00
9/11/2018 0.00
9/12/2018
9/13/2018 0.00
9/14/2018 0.00
9/15/2018
9/16/2018
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.56
9/21/2018
9/22/2018
9/23/2018
9/24/2018 0.00
9/25/2018 0.00
9/26/2018
9/27/2018
9/28/2018
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/1/2017 8:00 AM 0.25 M M M M
11/6/2017 8:00 AM 0.00 0.0 M M M JUST A LIGHT DUSING OF SNOW
12/20/2017 1:00 PM 0.00 0.0 M M M HEAVY SNOW FALLING . STARTED ABOUT 12;45PM
12/21/2017 8:00 AM 0.18 M M M M SNOW STOPPED AROUND 4:OO AM ABOUT 1/2 INCHES ON GROUND
12/26/2017 8:00 AM M 1.0 M 1.0 M Very cold today. My thermometer showed -15° this morning.
12/27/2017 8:00 AM 0.00 0.0 M M M NO NEW SNOW VERY COL -13 THIS MORNING AT 5:30 A.M.
12/28/2017 8:00 AM 0.50 2.0 M M M SNOW INTERMIT -2 BELOW AT ABOUT 3:30 A.M.
1/2/2018 8:00 AM 0.00 0.0 M M M IN HOSPITAL JUST GOT OUT ABOUT 10 IN ON GROUND 19 BELOW THIS A.M.WILL START FRESH TOMORROW.
1/4/2018 8:00 AM 0.00 0.0 M 5.0 M sun shinning 19 above at 7:00 am
1/5/2018 8:00 AM 0.00 0.0 M M M 8 above at 7:00 am fog
1/10/2018 8:00 AM 0.50 0.1 0.15 8.0 M snowing wind blowing at about 15 mph
1/23/2018 8:00 AM 0.00 0.0 M M M snow still 4 to 5 inches deep on flat areas 13 above at 6:00 am
1/25/2018 8:00 AM 0.00 0.0 M M M over cast 18 above no wind
1/29/2018 8:00 AM 0.12 1.0 M 4.0 M
1/30/2018 8:00 AM 0.00 0.0 M M M overcast and cold this am snow still at same depth ice under the ice very slick out.
1/31/2018 8:00 AM 0.00 0.0 M 2.0 M cloudy
2/1/2018 8:00 AM 0.00 0.0 M M M JUST S TRACE AT 2:20 PM CLOUDY TODAY AND COLD NO WIND NO MELTING YESTERDAY
2/5/2018 8:00 AM 0.00 0.0 M M M CLOUDY SNOW IS ABOUT 4IN DEEP SINCE fRIDAY.. rAINED FRI NIGHT SNOW STARTED ABOUT 12:00 AM
2/6/2018 8:00 AM 0.00 0.0 M M M SNOW MELT ONLY ON THIN ICE SIDEWALKS 16 BELOW SUN SHINING
2/7/2018 8:00 AM 0.00 0.0 M M M SNOWING 8:30 AM 15 ABOVE OVERCAST WIND AT ABOUT 10
2/12/2018 8:00 AM 0.00 0.0 M M M meltedd snow from laast thurs to monday is .70 could not get out of my house until sunday snow up to door handles on front and back doors
2/14/2018 8:00 AM 0.00 0.0 M M M 27 above at 6:30 am sun shining partly clouded can't find any flat land to measure snow
2/15/2018 8:00 AM 0.12 2.0 M M M wind 20 to 25 mpr snowing heavy
2/20/2018 8:00 AM 0.00 0.0 M M M 2 new inches since last Friday.. .10 mositure. no flat area to measure depth. sun shining wind about 15 mph
2/22/2018 8:00 AM 0.00 0.0 M M M very cold 19 below ay 5:30 am sun shining , no wind very little melting yesterday
2/23/2018 8:00 AM 0.00 0.0 M M M 15 below sun shining
2/28/2018 8:00 AM 0.00 0.0 M M M 2 above this am snow is melting from the bottom of the piles, have no flat area to measure from piles still up to my waist in the yard.
3/2/2018 8:00 AM 0.00 0.0 M M M 17 ABOVE THIS AM SKY PARTLY CLOUDY NO WIND SNOW MELTING BUT STILL ABOUT 2 FEET OF SNOW ON GROUND
3/5/2018 8:00 AM 0.00 0.0 M M M LIGHT SKIFF OF SNOW IN THE LAST 24 HOURS 20 ABOVE THIS AM CLOUDY 20 MPH WIND
3/7/2018 8:00 AM 0.00 0.0 M M M 8 ABOVE SUNNY NO WIND STILL NO FLAT AREA TO MEASURE
3/13/2018 8:00 AM 0.00 0.0 M M M SUN SHINING SKY CLEAR LOTS OF STANDING WATER SNOW STILL DEEP IN YARDS AND BLVDS.
3/15/2018 8:00 AM 0.00 0.0 M M M overcast no wind snow melting flat ares about 12 1/2 inches still deep drifts on lawns still have 3 ft deep in many yards
3/16/2018 8:00 AM 0.15 M M M M overcast light rain
3/19/2018 8:00 AM 0.00 0.0 M M M overcast 29 above no wind
3/21/2018 8:00 AM 0.00 0.0 M M M 27 above at 7:30 am clear skies no wind ground showing in some spots
3/22/2018 8:00 AM 0.00 0.0 M M M 29 above overcast no wind seeing some grass but still deep banks of snow left
3/23/2018 8:00 AM T M M M M 30 above overcast light rain wind 15 mph
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.00 0.0 M M M 30 ab0ve sky partly cloudy
3/28/2018 8:00 AM 0.00 0.0 M M M 37 above overcast 15 mph
3/30/2018 8:00 AM 0.05 M M M M light trace of snow overcast 30 above
4/2/2018 8:00 AM 0.00 0.0 M M M cloudy snow about 1/8 inch 31 ab0ve
4/3/2018 8:00 AM 0.25 3.0 M M M partly cloudy no wind 28 above
4/4/2018 8:00 AM T M M M M 29 above cloudy no wind
4/6/2018 8:00 AM 0.00 0.0 M M M OVERCAST 10 above wind 10
4/9/2018 8:00 AM 0.00 0.0 M M M .15 OF PRECIP SINCE LAST FRI.. 30 ABOVE THIS MORNING OVERCAST NO WIND
4/10/2018 8:00 AM 0.00 0.0 M M M sun shining no clouds or wind
4/11/2018 8:00 AM 0.00 0.0 M M M light rain overcast no wind 41 above
4/12/2018 8:00 AM 0.20 M M M M cloudy
4/13/2018 8:00 AM 1.15 M M M M light snow rain most of night
4/16/2018 8:00 AM 0.00 0.0 M M M sunny 42 above windabout 20 mph
4/17/2018 8:00 AM 0.00 0.0 M M M cloudy no wind 34 above
4/18/2018 8:00 AM 0.35 M M M M sunny no wind 43 above
4/20/2018 8:00 AM 0.00 0.0 M M M sunny no wind 39 above
4/25/2018 8:00 AM 0.00 0.0 M M M due to medical problems just returned to computer. rain gauge showed .90 of rain on monday. 42 above this am partly cloudy 10 to 15 winds
4/26/2018 8:00 AM 0.00 0.0 M M M 43 abve skys clear no wind
4/27/2018 8:00 AM 0.00 0.0 M M M sun shining no clouds
4/30/2018 8:00 AM 0.69 M M M M cloudy wind about 20 mph
5/1/2018 8:00 AM 0.20 M M M M raining
5/2/2018 8:00 AM 0.00 0.0 M M M 42 above partly cloudy
5/3/2018 8:00 AM 0.00 0.0 M M M partly cloudy no wind
5/4/2018 8:00 AM 0.00 0.0 M M M SKY CLEAR 43 ABOVE
5/7/2018 8:00 AM 0.00 0.0 M M M CLOUDY NO WIND
5/9/2018 8:00 AM 0.09 M M M M
5/10/2018 8:00 AM 0.70 M M M M
5/14/2018 8:00 AM 0.00 0.0 M M M Sat am .70 today sunny no wind partly cloudy
5/15/2018 8:00 AM 0.00 0.0 M M M sky clear 15 mph wind
5/16/2018 8:00 AM 0.00 0.0 M M M clear skies 55 above no wind
5/17/2018 8:00 AM 0.00 0.0 M M M sky partly cloudy wind 10 to 15 mph
5/18/2018 8:00 AM 0.00 0.0 M M M 53 above wind 15 to 20 mph rain started 8:30
5/21/2018 8:00 AM 0.00 0.0 M M M wind 15 to 20 mph sky clear 58 above
5/22/2018 8:00 AM 0.10 M M M M partly cloudy wind 5 to 10 mph
5/23/2018 8:00 AM 0.00 0.0 M M M CLOUDY WIND 10 TO 15
5/24/2018 8:00 AM 0.64 M M M M
5/29/2018 8:00 AM 0.45 M M M M CLOUDY WIND 10 TO 15MPH
5/30/2018 8:00 AM 0.00 0.0 M M M 53 ABOVE SKY CLEAR NO WIND
6/4/2018 8:00 AM 0.00 0.0 M M M SKY CLEAR WIND 5 TO 10MPH
7/3/2018 8:00 AM 1.00 M M M M have been ill Iam back now last night was very bad lot of lightening for about 1 1/2 hours
7/5/2018 8:00 AM 0.00 0.0 M M M few scattered clouds 71 above breeze
7/6/2018 8:00 AM 0.00 0.0 M M M clear skies wind at 15 t0 20 mph
7/9/2018 8:00 AM 0.00 0.0 M M M hot windy 20 to 25mph partly cloudy
7/10/2018 8:00 AM 0.00 0.0 M M M partly cloudy 75 above little to no wind
7/11/2018 8:00 AM 0.05 M M M M lots of thunder and lightening from 10:30 to 11:30 pm windy today 20 mph sky clear
7/12/2018 8:00 AM 0.00 0.0 M M M partly cloudy wind 15 to 20 76 o
7/16/2018 8:00 AM 0.00 0.0 M M M sky clear no wind 72 ab0ve
7/18/2018 8:00 AM 0.00 0.0 M M M overcast skies muggy 73 above
7/19/2018 8:00 AM 0.00 0.0 M M M sky clear wind 10 to 15 mph 74 above
7/23/2018 8:00 AM 0.00 0.0 M M M clear skies no wind 72 above
7/24/2018 8:00 AM 0.00 0.0 M M M few high clouds 19 to 15 mph 68
7/26/2018 8:00 AM 0.04 M M M M light sprinkle partly cloudy 67
7/27/2018 8:00 AM 0.00 0.0 M M M cloudy wind 10 to 15 mph
7/30/2018 8:00 AM 0.00 0.0 M M M clear skies 62 above 10 mph wind
7/31/2018 8:00 AM 0.00 0.0 M M M wind 15 mph clear skies 63 above
8/1/2018 8:00 AM 0.00 0.0 M M M skies hazy wind 5 to 10
8/3/2018 8:00 AM 0.00 0.0 M M M few clouds winds 10 to 15 66 above
8/6/2018 8:00 AM 0.05 M M M M 0vercast skies wind 10 to 15 65 above
8/7/2018 8:00 AM 0.00 0.0 M M M high clouds wind 10 mph 67 above
8/8/2018 8:00 AM 0.00 0.0 M M M ski clear slight breeze 64 above
8/9/2018 8:00 AM 0.00 0.0 M M M n0 wind 73 above no clouds skies hazy
8/13/2018 8:00 AM 0.00 0.0 M M M hazy skies wind 10 to 15 mph 79 above
8/14/2018 8:00 AM 0.00 0.0 M M M wind 5to 10 mph skies very hazy temp 73
8/15/2018 8:00 AM 0.00 0.0 M M M 62 above 5 to 10 mph sky clear with some haze
8/16/2018 8:00 AM 0.00 0.0 M M M hazy skies 5 to 10 mph tem 62
8/20/2018 8:00 AM 0.00 0.0 M M M overcast 10 mph 45 at 7:00
8/21/2018 8:00 AM 0.20 M M M M cloudy 53 this morning no wind
8/22/2018 8:00 AM 0.00 0.0 M M M clear sky 56 above this am no wind
8/23/2018 8:00 AM 0.00 0.0 M M M overcast wind 5 to 10 mpr 58 above
8/27/2018 8:00 AM 0.22 M M M M raining wind 10 mph 51 above this morning
8/28/2018 8:00 AM 0.31 M M M M overcast wind 10 to 15 mph
8/29/2018 8:00 AM 0.00 0.0 M M M 57 above skies clear wind 10 mph
8/30/2018 8:00 AM 0.00 0.0 M M M 53 above this am sky clear with a few scattered clouds wind 10 to 15
8/31/2018 8:00 AM 0.00 0.0 M M M overcast no wind 57 degrees
9/4/2018 8:00 AM 0.00 0.0 M M M very cold this am skies clear wind 15 to 20 mph
9/5/2018 8:00 AM 0.00 0.0 M M M 43 this am partly cloudy wind 10 to 15 mph
9/6/2018 8:00 AM 0.00 0.0 M M M scattered clouds wind 5 to 10 mph
9/7/2018 8:00 AM 0.00 0.0 M M M 56 above this am partly cloudy wind 5 to 10 mph
9/10/2018 8:00 AM 0.00 0.0 M M M 53 above sky with few high clouds wind 10 to 15
9/11/2018 8:00 AM 0.00 0.0 M M M few high clouds 56 above this am wind 10 to 15 mph
9/13/2018 8:00 AM 0.00 0.0 M M M overcast sky wind 10 to 15 mph 58 above
9/14/2018 8:00 AM 0.00 0.0 M M M 57 above cloudy skies wind 5 to 10 mph
9/17/2018 8:00 AM 0.00 0.0 M M M 46 above cloudy skies wind 10 t0 15 mph
9/18/2018 8:00 AM 0.00 0.0 M M M 47 degrees sky clear no wind
9/19/2018 8:00 AM 0.00 0.0 M M M 42 above few high scattered clouds wind 15 t0 20 mph
9/20/2018 8:00 AM 0.56 M M M M OVERCAST 47 above wind 10 mph
9/24/2018 8:00 AM 0.00 0.0 M M M 42 above clouds to the west rest clear no wind
9/25/2018 8:00 AM 0.00 0.0 M M M 47 ab0ve sky clear 10 to 15 mph wind



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