Station Overview Station Location
Station Number MT-MH-16 Latitude 46.42725
Station Name Roundup 2.8 ESE Longitude -108.4892333
County Musselshell Elevation (ft) 3547



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 12 0.98 0.72 4 0.72 4 0.00 0 0 4 0 0.0 0 0
Nov 12 0.43 0.50 3 0.20 1 0.30 2 1 1 0 1.5 1 0
Dec 12 0.40 0.37 3 0.37 3 0.00 0 0 3 0 0.0 0 0
Jan 13 0.36 0.21 2 0.21 2 0.00 0 0 1 0 5.0 1 1
Feb 13 0.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 0.74 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
April 13 1.42 1.30 4 1.30 4 0.00 0 0 4 0 0.0 0 0
May 13 2.33 5.77 9 5.77 9 0.00 0 0 9 0 0.0 0 0
June 13 2.67 4.59 10 4.59 10 0.00 0 0 10 0 0.0 0 0
July 13 1.61 1.25 7 1.25 7 0.00 0 0 7 0 0.0 0 0
Aug 13 1.14 0.49 3 0.49 3 0.00 0 0 3 0 0.0 0 0
Sept 13 1.22 1.96 7 1.96 7 0.00 0 0 5 0 0.0 0 0
Water Year Totals: 13.62" 17.16" 53 days 16.86" 51 0.30" 2 days 1 47 days 0 days 6.5" 2 days 1 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
10/1/2012
10/2/2012
10/3/2012 0.22
10/4/2012
10/5/2012 0.06
10/6/2012
10/7/2012
10/8/2012 0.36
10/9/2012
10/10/2012
10/11/2012 0.08
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012 M
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012 **
11/6/2012 M 0.30
11/7/2012
11/8/2012
11/9/2012
11/10/2012 0.20
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012 0.20
12/13/2012 0.12
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012 0.05
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013 0.00
1/12/2013 0.21
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013 0.00
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013 0.55
4/10/2013
4/11/2013
4/12/2013
4/13/2013 0.35
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013 0.22
4/22/2013 0.18
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013 0.15
5/2/2013
5/3/2013
5/4/2013 0.12
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013 0.25
5/19/2013 0.60
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013 0.11
5/25/2013
5/26/2013
5/27/2013 0.41
5/28/2013
5/29/2013 1.14
5/30/2013 1.56
5/31/2013 1.43
6/1/2013 0.48
6/2/2013
6/3/2013 1.40
6/4/2013 0.08
6/5/2013 0.03
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013 0.04
6/12/2013 0.40
6/13/2013
6/14/2013 0.95
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013 0.35
6/21/2013
6/22/2013 0.15
6/23/2013 0.71
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013 0.22
7/6/2013 0.36
7/7/2013
7/8/2013
7/9/2013 0.12
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013 0.02
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013 0.34
7/29/2013 0.15
7/30/2013
7/31/2013 0.04
8/1/2013
8/2/2013 0.32
8/3/2013 0.15
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013 0.02
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013 1.43
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013 0.14
9/15/2013
9/16/2013
9/17/2013
9/18/2013 0.04
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013 0.02
9/26/2013 0.33
9/27/2013 0.00
9/28/2013
9/29/2013
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2012 8:00 AM 0.22 M M M M
10/5/2012 8:00 AM 0.06 M M M M
10/8/2012 8:00 AM 0.36 M M M M
10/11/2012 8:00 AM 0.08 M M M M
10/31/2012 8:00 AM M M M M M The accumulated rain/snow for the last week is .53 inches (Precip of 0.53 set to NA, MDR will be entered, --ARB)
11/6/2012 8:00 AM M M M M M .3 inches of rain in the last three days (edit: daily precip initially recorded as 0.30". MDR will be recorded as this report is deleted. observer contacted. P.G.)
11/10/2012 8:00 AM 0.20 1.5 M M M We got 1.5 inches oof new snow in the last 24 hours
12/12/2012 8:00 AM 0.20 M M M M There was .2 inches of water in the glass from rain and melted snow since my last reading
12/13/2012 8:00 AM 0.12 M M M M The snow that fell in the last 24 hours melted down to .12 inches
12/23/2012 8:00 AM 0.05 M M M M There was .05 inches of melted ice and snow in the glass since the last reading here at Denali cabin ranch
1/11/2013 8:00 AM 0.00 0.0 M 1.0 M WE HAVE RECEIVED ABOUT 1 INCH OF SNOW AT THIS TIME BUT IT IS DRIFTING AND 12 DEGREES
1/12/2013 8:00 AM 0.21 5.0 M M M
3/17/2013 8:00 AM 0.00 0.0 M M M Fress snow this Am about 3/4 of an inch but meltin fast as the warm wind comes up
4/9/2013 8:00 AM 0.55 M M M M
4/13/2013 8:00 AM 0.35 M M M M
4/21/2013 8:00 AM 0.22 M M M M plus 1 inch of wet snow
4/22/2013 8:00 AM 0.18 M M M M
5/1/2013 8:00 AM 0.15 M M M M
5/4/2013 8:00 AM 0.12 M M M M
5/18/2013 8:00 AM 0.25 M M M M IN thes last 48 hours we have had only .25 inches of light rain asof 8 AM this morning
5/19/2013 8:00 AM 0.60 M M M M WE received .6 inches of rain in the last 24 hours
5/24/2013 8:00 AM 0.11 M M M M Showere durring the night, sppoty
5/27/2013 8:00 AM 0.41 M M M M Also some light hail pea size
5/29/2013 5:00 PM 1.14 M M M M Ther hase been 1,03 inches of rain since 8AM this morning
5/30/2013 8:00 AM 1.56 M M M M We received 1.56 inches of rain in the last 24 hours
5/31/2013 8:00 AM 1.43 M M M M IN the last 24 hrs we got 1.43 inches of rain here and it stoped raining about 7:30 am
6/1/2013 8:00 AM 0.48 M M M M
6/3/2013 8:00 AM 1.40 M M M M
6/4/2013 8:00 AM 0.08 M M M M
6/5/2013 8:00 AM 0.03 M M M M
6/11/2013 8:00 AM 0.04 M M M M
6/12/2013 8:00 AM 0.40 M M M M Fogy this AM
6/14/2013 8:00 AM 0.95 M M M M Heavy thunderstorm action last night no hail here but .95 inchrs of rain in the last 24 hours
6/20/2013 8:00 AM 0.35 M M M M Heavy rain ans severe wind started about 7:45 untill 9 PM with P size hail
6/22/2013 8:00 AM 0.15 M M M M We got .15 inches of rain last nighr between 1045 ane 1130 pm Pluis a lot od lighting and thunder.
6/23/2013 8:00 AM 0.71 M M M M Most of the rain was in the aftrenoon in about 2 hours
7/5/2013 8:00 AM 0.22 M M M M We recevied .22 inches of rain last afternoon between 3:30 pm and 4 :30 pm
7/6/2013 8:00 AM 0.36 M M M M WE had 2 storms in the last 24 hours with a total of .36 inches of rain
7/9/2013 8:00 AM 0.12 M M M M
7/17/2013 8:00 AM 0.02 M M M M
7/28/2013 8:00 AM 0.34 M M M M a breife violent shower hit yesterday afternoon dropng .34 inches of rain in 1/2 hour
7/29/2013 8:00 AM 0.15 M M M M
7/31/2013 8:00 AM 0.04 M M M M
8/2/2013 8:00 AM 0.32 M M M M
8/3/2013 8:00 AM 0.15 M M M M
8/9/2013 8:00 AM 0.02 M M M M
9/9/2013 8:00 AM 1.43 M M M M Heave rains in the last 48 hours added 1.43 inches of rain at this location
9/14/2013 8:00 AM 0.14 M M M M
9/18/2013 8:00 AM 0.04 M M M M
9/25/2013 8:00 AM 0.02 M M M M
9/26/2013 8:00 AM 0.33 M M M M
9/27/2013 8:00 AM 0.00 0.0 M M M
9/30/2013 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/5/2012 11/06/2012 12:00 AM 2 0.30 M M



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