Station Overview Station Location
Station Number MT-SW-2 Latitude 45.6208
Station Name Columbus 7.2 E Longitude -109.104
County Stillwater Elevation (ft) 4075



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 11 1.30 1.24 31 1.24 31 0.00 0 0 11 2 0.0 0 0
Nov 11 0.70 0.54 30 0.54 30 0.00 0 0 3 5 6.0 3 3
Dec 11 0.53 0.28 30 0.28 30 0.00 0 0 8 4 3.0 6 1
Jan 12 0.47 0.56 31 0.56 31 0.00 0 0 5 0 9.1 5 6
Feb 12 0.50 0.25 27 0.25 27 0.00 0 0 6 5 3.8 5 2
March 12 0.92 0.75 31 0.75 31 0.00 0 0 4 0 4.0 3 2
April 12 1.63 1.44 30 1.44 30 0.00 0 0 14 0 2.5 4 2
May 12 2.48 2.72 31 2.72 31 0.00 0 0 13 0 2.3 1 0
June 12 2.07 0.67 30 0.67 30 0.00 0 0 6 4 0.0 0 0
July 12 1.15 0.57 31 0.57 31 0.00 0 0 8 3 0.0 0 0
Aug 12 0.79 0.62 31 0.62 31 0.00 0 0 5 2 0.0 0 0
Sept 12 1.16 0.09 29 0.09 29 0.00 0 0 1 2 0.0 0 0
Water Year Totals: 13.70" 9.73" 362 days 9.73" 362 0.00" 0 days 0 84 days 27 days 30.7" 27 days 16 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
10/1/2011 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.01
10/7/2011 0.42
10/8/2011 0.27
10/9/2011 0.02
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.02
10/13/2011 0.00
10/14/2011 0.01
10/15/2011 0.00
10/16/2011 T
10/17/2011 0.24
10/18/2011 0.00
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.01
10/22/2011 0.03
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.19
10/26/2011 0.02
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 T
10/31/2011 0.00
11/1/2011 T
11/2/2011 T
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.22
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 T
11/14/2011 0.00
11/15/2011 T
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.20
11/19/2011 0.12
11/20/2011 0.00
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 T
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.01
12/2/2011
12/3/2011 0.01
12/4/2011 T
12/5/2011 T
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.07
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.02
12/15/2011 0.00
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 0.06
12/20/2011 0.00
12/21/2011 T
12/22/2011 0.04
12/23/2011 0.00
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 T
12/30/2011 0.02
12/31/2011 0.05
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.19
1/17/2012 0.05
1/18/2012 0.09
1/19/2012 0.16
1/20/2012 0.07
1/21/2012 0.00
1/22/2012 0.00
1/23/2012 0.00
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.05
2/8/2012 0.03
2/9/2012 0.00
2/10/2012 T
2/11/2012 0.09
2/12/2012
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.00
2/16/2012 0.00
2/17/2012 T
2/18/2012 T
2/19/2012 0.01
2/20/2012
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.01
2/24/2012 T
2/25/2012 0.00
2/26/2012 T
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.06
3/1/2012 0.00
3/2/2012 0.00
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.05
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.60
3/20/2012 0.05
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.05
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.00
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.15
4/7/2012 0.07
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.23
4/13/2012 0.30
4/14/2012 0.00
4/15/2012 0.03
4/16/2012 0.13
4/17/2012 0.00
4/18/2012 0.03
4/19/2012 0.05
4/20/2012 0.00
4/21/2012 0.01
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.07
4/26/2012 0.02
4/27/2012 0.08
4/28/2012 0.02
4/29/2012 0.25
4/30/2012 0.00
5/1/2012 0.06
5/2/2012 0.01
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.02
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.05
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.04
5/19/2012 0.20
5/20/2012 0.07
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.01
5/24/2012 0.00
5/25/2012 0.34
5/26/2012 0.98
5/27/2012 0.63
5/28/2012 0.06
5/29/2012 0.00
5/30/2012 0.25
5/31/2012 0.00
6/1/2012 0.11
6/2/2012 T
6/3/2012 0.20
6/4/2012 0.00
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.32
6/10/2012 0.02
6/11/2012 0.01
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 T
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 T
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 T
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.01
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.05
7/7/2012 0.00
7/8/2012 T
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.02
7/12/2012 0.01
7/13/2012 0.00
7/14/2012 0.00
7/15/2012 0.07
7/16/2012 0.00
7/17/2012 0.05
7/18/2012 0.21
7/19/2012 0.00
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.10
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.00
7/26/2012 0.00
7/27/2012 0.00
7/28/2012 0.06
7/29/2012 T
7/30/2012 T
7/31/2012 0.00
8/1/2012 0.02
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.02
8/5/2012 0.00
8/6/2012 0.00
8/7/2012 0.45
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 0.06
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 0.00
8/16/2012 0.07
8/17/2012 0.00
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 T
8/28/2012 T
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 T
9/2/2012 0.09
9/3/2012 0.00
9/4/2012 0.00
9/5/2012 0.00
9/6/2012 0.00
9/7/2012
9/8/2012 0.00
9/9/2012 0.00
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 T
9/18/2012 0.00
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM 0.00 0.0 M M M This is October isn't it??? I'm not so sure.
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.01 M M M M Woohoo. Something to keep the dust down... a bit.
10/7/2011 7:00 AM 0.42 M M M M
10/8/2011 7:00 AM 0.27 M M M M Saw snow in the Beartooths for the first time when the clouds cleared. Snow was down to about 7500'.
10/9/2011 7:00 AM 0.02 M M M M First Frost of the (water) year this morning.
10/10/2011 7:00 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.02 M M M M
10/13/2011 7:00 AM 0.00 0.0 M M M
10/14/2011 7:00 AM 0.01 M M M M
10/15/2011 7:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM T M M M M Received a trace of precipitation several times during day and evening.
10/17/2011 7:00 AM 0.24 M M M M Almost all of it overnight
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.00 0.0 M M M
10/20/2011 7:00 AM 0.00 0.0 M M M
10/21/2011 7:00 AM 0.01 M M M M
10/22/2011 7:00 AM 0.03 M M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.00 0.0 M M M
10/25/2011 7:00 AM 0.19 M M M M Began raining at 4:58PM, but don't know when it stopped. Temp hit 31.5° this am so there was ice on the deck this morning. First day below 32° since last spring.
10/26/2011 7:00 AM 0.02 T T 0.0 0.00 Surprising light snow, mostly grauple at 1pm. Surprising because it was 43° at the time.
10/27/2011 7:00 AM 0.00 0.0 M M M
10/28/2011 7:00 AM 0.00 0.0 M M M
10/29/2011 7:00 AM 0.00 0.0 M M M
10/30/2011 7:00 AM T M M M M
10/31/2011 7:00 AM 0.00 0.0 M M M
11/1/2011 7:00 AM T M M M M Nothing overnight here. Mountain snow looks like it was down to pretty low levels.
11/2/2011 7:00 AM T T T M M Trace of rain and then a trace of snow. Just frost on ground this am.
11/3/2011 7:00 AM 0.00 0.0 M M M
11/4/2011 7:00 AM 0.00 0.0 M M M
11/5/2011 7:00 AM 0.00 0.0 M M M
11/6/2011 7:00 AM 0.22 2.3 0.22 2.3 0.22
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 7:00 AM 0.00 0.0 M M M
11/9/2011 7:00 AM 0.00 0.0 M M M
11/10/2011 7:00 AM 0.00 0.0 M M M
11/11/2011 7:00 AM 0.00 0.0 M M M
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM T T T M M
11/14/2011 7:00 AM 0.00 0.0 M M M
11/15/2011 7:00 AM T T T M M
11/16/2011 7:00 AM 0.00 0.0 M M M
11/17/2011 7:00 AM 0.00 0.0 M M M
11/18/2011 7:00 AM 0.20 2.5 0.20 2.5 0.20
11/19/2011 7:00 AM 0.12 1.2 0.12 M M First day this season in single digits at 3°.
11/20/2011 7:00 AM 0.00 0.0 M M M
11/21/2011 7:00 AM 0.00 0.0 M 1.6 0.26
11/22/2011 7:00 AM 0.00 0.0 M M M
11/23/2011 7:00 AM 0.00 0.0 M M M
11/24/2011 7:00 AM 0.00 0.0 M M M
11/25/2011 7:00 AM 0.00 0.0 M M M
11/26/2011 7:00 AM T T T M M
11/27/2011 7:00 AM 0.00 0.0 M M M
11/28/2011 7:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 7:00 AM 0.01 0.1 0.01 M M
12/3/2011 7:00 AM 0.01 0.1 0.01 0.0 0.00
12/4/2011 7:00 AM T T T 0.0 0.00
12/5/2011 7:00 AM T T T 0.0 0.00
12/6/2011 7:00 AM 0.00 0.0 M M M
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.07 1.2 0.07 1.2 0.07
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 7:00 AM 0.00 0.0 M M M
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 7:00 AM 0.02 0.4 0.02 M M
12/15/2011 7:00 AM 0.00 0.0 M M M
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.00 0.0 M M M
12/18/2011 7:00 AM 0.00 0.0 M M M
12/19/2011 7:00 AM 0.06 1.0 0.06 M M
12/20/2011 7:00 AM 0.00 0.0 M M M
12/21/2011 7:00 AM T T T M M
12/22/2011 7:00 AM 0.04 0.2 0.04 M M
12/23/2011 7:00 AM 0.00 0.0 M M M
12/24/2011 7:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.00 0.0 M M M
12/28/2011 7:00 AM 0.00 0.0 M M M So far a pretty darn quiet winter.
12/29/2011 7:00 AM T M M M M Wind gust of 65 mph shortly before 7am from WSW
12/30/2011 7:00 AM 0.02 M M M M Hard to measure this AM as heavy winds evaporated all from gauge. Wind gusts peaked at 67MPH from west at 1:57-2:01PM
12/31/2011 7:00 AM 0.05 T T M M Starting to feel like Dallas did this past summer, hot and dry.
1/1/2012 7:00 AM 0.00 0.0 M M M
1/2/2012 7:00 AM 0.00 0.0 M M M
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 7:00 AM 0.00 0.0 M M M
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 7:00 AM 0.00 0.0 M M M Nope. Nothing. .... Yet. Maybe next week.
1/12/2012 7:00 AM 0.00 0.0 M M M
1/13/2012 7:00 AM 0.00 0.0 M M M
1/14/2012 7:00 AM 0.00 0.0 M M M
1/15/2012 7:00 AM 0.00 0.0 M M M
1/16/2012 7:00 AM 0.19 2.7 0.19 2.7 0.19 Only 6° this am so snow is very light and flyffy. Still snowing.
1/17/2012 7:00 AM 0.05 0.5 0.05 M M
1/18/2012 7:00 AM 0.09 1.0 0.09 4.0 M Snowing at time of report. A very cold -5° so snow is very light.
1/19/2012 7:00 AM 0.16 3.6 0.16 6.5 0.50 A crisp -12° this AM. Not snowing at 7am. Had 1" and 0.05" precip at 7pm.
1/20/2012 7:00 AM 0.07 1.3 0.07 7.0 0.60 A now warm -3° this AM. About 1" snow over night. Is it really going to be 33° later today??
1/21/2012 7:00 AM 0.00 0.0 0.00 6.0 0.64
1/22/2012 7:00 AM 0.00 0.0 M M M
1/23/2012 7:00 AM 0.00 0.0 0.00 1.5 0.40
1/24/2012 7:00 AM 0.00 0.0 M M M
1/25/2012 7:00 AM 0.00 0.0 M M M
1/26/2012 7:00 AM 0.00 0.0 M M M
1/27/2012 7:00 AM 0.00 0.0 M M M
1/28/2012 7:00 AM 0.00 0.0 M M M
1/29/2012 7:00 AM 0.00 0.0 M M M
1/30/2012 7:00 AM 0.00 0.0 M M M
1/31/2012 7:00 AM 0.00 0.0 M M M
2/1/2012 7:00 AM 0.00 0.0 M M M
2/2/2012 7:00 AM 0.00 0.0 M M M
2/3/2012 7:00 AM 0.00 0.0 M M M Fairly heavy frost overnight. Lots of dripping off roof in AM.
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM 0.05 1.1 0.05 1.1 0.05 We like it!!
2/8/2012 7:00 AM 0.03 0.5 0.03 M M
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 7:00 AM T T T 0.0 0.00
2/11/2012 7:00 AM 0.09 1.5 0.09 1.5 0.09
2/13/2012 7:00 AM 0.00 0.0 M 0.0 0.00 Scattered amounts of ground barely covered with snow. Not enough to measure.
2/14/2012 7:00 AM 0.00 0.0 M M M
2/15/2012 7:00 AM 0.00 0.0 M M M None here
2/16/2012 7:00 AM 0.00 0.0 M M M
2/17/2012 7:00 AM T T T T T Not enough snow to cover the ground yet.
2/18/2012 7:00 AM T M M M M
2/19/2012 7:00 AM 0.01 0.1 0.01 0.0 0.00 Snow pretty much missed us. That which did fall blew away.
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM 0.00 0.0 M M M Winds were better than expected. Started at 11AM and dropped noticeably at 6pm. Max gust was 52 mph from West.
2/23/2012 7:00 AM 0.01 T T T T Some precip was rain yesterday afternoon and some was snow overnight
2/24/2012 7:00 AM T T T M M Interesting day. Some rain, then snow, then graupel. But not much of any one.
2/25/2012 7:00 AM 0.00 0.0 M M M
2/26/2012 7:00 AM T T T M M
2/27/2012 7:00 AM 0.00 0.0 M M M Heavy frost on objects outside
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.06 0.6 0.06 M M Feels like winter this AM
3/1/2012 7:00 AM 0.00 0.0 M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.00 0.0 M M M
3/4/2012 7:00 AM 0.00 0.0 M M M Very windy day with gusts to 60mph.
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 7:00 AM 0.00 0.0 M M M Another in a series of dry windy days. Unusually warm day at 63.1°
3/7/2012 7:00 AM 0.05 0.7 0.05 M M Depth of snow is a guess at best as it was very windy and snow was well blown about. Some bare areas and very small drifts in others. We need a rain gauge with a side entrance.
3/8/2012 7:00 AM 0.00 0.0 M M M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.00 0.0 M M M
3/13/2012 7:00 AM 0.00 0.0 M M M Nice spring day!
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M It's a frigid 52° this AM. It is still winter .... according to the calendar at least.
3/17/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.00 0.0 M M M
3/19/2012 7:00 AM 0.60 3.1 0.60 3.1 0.60 Extremely heavy snow, lot of blowing snow.
3/20/2012 7:00 AM 0.05 0.2 0.05 1.0 0.35 Snow is melting quickly. Gravel roads are already clear.
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM 0.00 0.0 M M M
3/23/2012 7:00 AM 0.00 0.0 M M M
3/24/2012 7:00 AM 0.00 0.0 M M M No precip, but the way the fog is running off the roof you might think otherwise.
3/25/2012 7:00 AM 0.00 0.0 M M M Another heavy dew morning
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.05 M M M M
3/28/2012 7:00 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.00 0.0 M M M
3/30/2012 7:00 AM 0.00 0.0 M M M
3/31/2012 7:00 AM 0.00 0.0 M M M Pretty windy day with several gusts of 59 MPH from West
4/1/2012 7:00 AM 0.00 0.0 M M M
4/2/2012 7:00 AM 0.00 0.0 M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.15 1.5 0.15 1.5 0.15 Rain in evening turned to snow overnight
4/7/2012 7:00 AM 0.07 0.2 0.07 0.2 0.01 Snow from yesterday completely melted during the day even though it continued to snow most of the day. At evening ground was clear and wet. Snow overnight left 0.2" on ground this AM.
4/8/2012 7:00 AM 0.00 0.0 M 0.0 0.00
4/9/2012 7:00 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.23 M M M M
4/13/2012 7:00 AM 0.30 M M M M
4/14/2012 7:00 AM 0.00 0.0 M M M
4/15/2012 7:00 AM 0.03 M M M M
4/16/2012 7:00 AM 0.13 0.5 0.12 M M A little bit of both rain and snow yesterday.
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 7:00 AM 0.03 M M M M Rain in the AM
4/19/2012 7:00 AM 0.05 M M M M Another day another few drops!
4/20/2012 7:00 AM 0.00 0.0 M M M
4/21/2012 7:00 AM 0.01 M M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.07 M M M M Short lighting storm mid afternoon with some rain. Most of it South of me. One lightning strike caused a 40ft. diameter fire a short distance from here.
4/26/2012 7:00 AM 0.02 M M M M Late afternoon sprinkle with some lightning.
4/27/2012 7:00 AM 0.08 M M M M It's raining this AM, a low overcast sky, 45° with Westerly winds at 23 mph, gusting to 40 mph.
4/28/2012 7:00 AM 0.02 M M M M Not much precipitation, but a whole lot of wind. Average wind speed for the day was 23.6 mph from the west. I thought Chicago was the Windy City? Peak gust was 55 mph.
4/29/2012 7:00 AM 0.25 0.3 0.03 0.0 0.00 Snow began at 4:15pm in middle of rain fall. Snowed real strong for about 5 minutes accumulating about 1/3 of an inch of snow and then in 5 minutes it turned to slush on the ground and was simply water on the ground in 10 more minutes. Temp at the time was 34°. Good moisture day!
4/30/2012 7:00 AM 0.00 0.0 M M M
5/1/2012 7:00 AM 0.06 M M M M
5/2/2012 7:00 AM 0.01 M M M M
5/3/2012 7:00 AM 0.00 0.0 M M M
5/4/2012 7:00 AM 0.00 0.0 M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM 0.02 M M M M
5/7/2012 7:00 AM 0.00 0.0 M M M
5/8/2012 7:00 AM 0.00 0.0 M M M
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.00 0.0 M M M
5/11/2012 7:00 AM 0.05 0.0 0.00 0.0 0.00 A little rain and snow mixed at 11:00 AM
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.00 0.0 M M M
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.00 0.0 M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.04 M M M M
5/19/2012 7:00 AM 0.20 M M M M Much needed
5/20/2012 7:00 AM 0.07 M M M M
5/21/2012 7:00 AM 0.00 0.0 M M M
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.01 M M M M
5/24/2012 7:00 AM 0.00 0.0 M M M
5/25/2012 7:00 AM 0.34 M M M M Good stuff, mostly overnight.
5/26/2012 7:00 AM 0.98 2.3 0.35 M M Caution! Calendar is broken. This is what happens with snow @33°. Snowed most of the day w/ no accumulation, then an accumulation overnight. Rain gauge had .45 liquid in it and a full snowcap.
5/27/2012 7:00 AM 0.63 M M 0.0 0.00 Constant mist with heavy overnight rainfall. PLus all snow on roof has now melted. Nothing left on the ground.
5/28/2012 7:00 AM 0.06 M M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.25 M M M M Precip between 4pm and 5pm was 0.11" with a good dose of lightning. The rest fell overnight.
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.11 M M M M
6/2/2012 7:00 AM T M M M M
6/3/2012 7:00 AM 0.20 M M M M Fell in less than half an hour at 4:10pm with heavy winds (51mph) as afront pasted by. No hail, just good hard rain.
6/4/2012 7:00 AM 0.00 0.0 M M M
6/5/2012 7:00 AM 0.00 0.0 M M M
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M No rain but very heavy dew this am off the roof. Humidity is 69%, no wonder the dew was that heavy.
6/9/2012 7:00 AM 0.32 M M M M
6/10/2012 7:00 AM 0.02 M M M M
6/11/2012 7:00 AM 0.01 M M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:00 AM T M M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM T M M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM T M M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.00 0.0 M M M Nothing here
6/26/2012 7:00 AM 0.01 M M M M Some overnight magic, not much, but some!
6/27/2012 7:00 AM 0.00 0.0 M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 7:00 AM 0.00 0.0 M M M
6/30/2012 7:00 AM 0.00 0.0 M M M
7/1/2012 7:00 AM 0.00 0.0 M M M
7/2/2012 7:00 AM 0.00 0.0 M M M Still nothing
7/3/2012 7:00 AM 0.00 0.0 M M M
7/4/2012 7:00 AM 0.00 0.0 M M M
7/5/2012 7:00 AM 0.00 0.0 M M M
7/6/2012 7:00 AM 0.05 M M M M It actually rained last evening. Wow.
7/7/2012 7:00 AM 0.00 0.0 M M M Back to dry tube syndrome! Checking for flies.
7/8/2012 7:00 AM T M M M M
7/9/2012 7:00 AM 0.00 0.0 M M M
7/10/2012 7:00 AM 0.00 0.0 M M M precipitation didn't even threaten our area. Pretty much cloudless all day.
7/11/2012 7:00 AM 0.02 M M M M We'll take it. Lots of worry from the lightning though.
7/12/2012 7:00 AM 0.01 M M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 0.00 0.0 M M M
7/15/2012 7:00 AM 0.07 M M M M Evening showers help.
7/16/2012 7:00 AM 0.00 0.0 M M M
7/17/2012 7:00 AM 0.05 M M M M
7/18/2012 7:00 AM 0.21 M M M M All in about 8 minutes!
7/19/2012 7:00 AM 0.00 0.0 M M M
7/20/2012 7:00 AM 0.00 0.0 M M M
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.10 M M M M
7/23/2012 7:00 AM 0.00 0.0 M M M
7/24/2012 7:00 AM 0.00 0.0 M M M
7/25/2012 7:00 AM 0.00 0.0 M M M
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 7:00 AM 0.00 0.0 M M M
7/28/2012 7:00 AM 0.06 M M M M
7/29/2012 7:00 AM T M M M M
7/30/2012 7:00 AM T M M M M
7/31/2012 7:00 AM 0.00 0.0 M M M
8/1/2012 7:00 AM 0.02 M M M M
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.02 M M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/6/2012 7:00 AM 0.00 0.0 M M M
8/7/2012 7:00 AM 0.45 M M M M
8/8/2012 7:00 AM 0.00 0.0 M M M
8/9/2012 7:00 AM 0.00 0.0 M M M
8/10/2012 7:00 AM 0.00 0.0 M M M
8/11/2012 7:00 AM 0.06 M M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM 0.00 0.0 M M M
8/15/2012 7:00 AM 0.00 0.0 M M M
8/16/2012 7:00 AM 0.07 M M M M
8/17/2012 7:00 AM 0.00 0.0 M M M
8/18/2012 7:00 AM 0.00 0.0 M M M
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.00 0.0 M M M
8/21/2012 7:00 AM 0.00 0.0 M M M
8/22/2012 7:00 AM 0.00 0.0 M M M
8/23/2012 7:00 AM 0.00 0.0 M M M
8/24/2012 7:00 AM 0.00 0.0 M M M
8/25/2012 7:00 AM 0.00 0.0 M M M
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 7:00 AM T M M M M
8/28/2012 7:00 AM T M M M M It sure seemed like we received more than a trace.
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM T M M M M Dust in bottom of tube is now moist dust. Not enough H2O to make mud.
9/2/2012 7:00 AM 0.09 M M M M Dust cleared, finally, from bottom of tube.
9/3/2012 7:00 AM 0.00 0.0 M M M
9/4/2012 7:00 AM 0.00 0.0 M M M
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 7:00 AM 0.00 0.0 M M M
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM 0.00 0.0 M M M
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 7:00 AM 0.00 0.0 M M M Dry
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM T M M M M
9/18/2012 7:00 AM 0.00 0.0 M M M
9/19/2012 7:00 AM 0.00 0.0 M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.00 0.0 M M M
9/23/2012 7:00 AM 0.00 0.0 M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 7:00 AM 0.00 0.0 M M M
9/26/2012 7:00 AM 0.00 0.0 M M M
9/27/2012 7:00 AM 0.00 0.0 M M M 30% x 0 = 0
9/28/2012 7:00 AM 0.00 0.0 M M M
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 7:00 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