Station Overview Station Location
Station Number IL-CK-178 Latitude 42.069324
Station Name Rolling Meadows 0.9 ESE Longitude -88.00996
County Cook Elevation (ft) 705



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 2.97 1.81 28 1.81 28 0.00 0 0 14 1 0.0 0 0
Nov 11 3.01 3.32 28 3.32 23 0.00 5 2 6 1 0.0 0 0
Dec 11 2.24 2.45 21 2.45 21 0.00 0 0 7 3 1.1 1 0
Jan 12 1.74 1.99 24 1.99 24 0.00 0 0 7 0 11.5 3 2
Feb 12 1.67 2.75 22 2.75 22 0.00 0 0 6 0 6.1 4 2
March 12 2.29 2.10 27 2.10 27 0.00 0 0 9 0 0.0 0 0
April 12 3.41 2.32 21 2.32 21 0.00 0 0 8 0 0.0 0 0
May 12 4.05 1.69 29 1.25 22 0.44 7 2 7 1 0.0 0 0
June 12 4.01 2.60 29 1.50 16 1.10 13 3 3 0 0.0 0 0
July 12 3.83 2.72 29 1.24 19 1.48 10 4 5 0 0.0 0 0
Aug 12 4.52 2.11 30 0.98 20 1.13 10 3 5 0 0.0 0 0
Sept 12 3.40 1.95 25 1.95 22 0.00 3 1 8 0 0.0 0 0
Water Year Totals: 37.14" 27.81" 313 days 23.66" 265 4.15" 48 days 15 85 days 6 days 18.7" 8 days 4 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 0.05
10/2/2011 0.01
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011
10/8/2011
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.10
10/14/2011 0.20
10/15/2011 0.00
10/16/2011 0.10
10/17/2011 0.09
10/18/2011 0.00
10/19/2011 0.02
10/20/2011 0.62
10/21/2011 0.03
10/22/2011
10/23/2011 0.00
10/24/2011 0.30
10/25/2011 0.00
10/26/2011 0.02
10/27/2011 T
10/28/2011 0.11
10/29/2011 0.02
10/30/2011 0.00
10/31/2011 0.14
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.18
11/4/2011
11/5/2011 **
11/6/2011 **
11/7/2011 0.00 0.00
11/8/2011 0.33
11/9/2011 1.31
11/10/2011 0.13
11/11/2011 **
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011
11/21/2011 0.00
11/22/2011 T
11/23/2011 0.22
11/24/2011
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 1.15
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 T
12/3/2011 0.10
12/4/2011 0.35
12/5/2011 0.00
12/6/2011
12/7/2011
12/8/2011 0.00
12/9/2011
12/10/2011
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.63
12/15/2011 0.98
12/16/2011 0.00
12/17/2011 0.06
12/18/2011 0.00
12/19/2011 0.00
12/20/2011
12/21/2011 T
12/22/2011
12/23/2011 0.00
12/24/2011
12/25/2011 0.00
12/26/2011
12/27/2011
12/28/2011
12/29/2011 T
12/30/2011 0.05
12/31/2011 0.28
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.01
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
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.70
1/14/2012
1/15/2012
1/16/2012 0.00
1/17/2012 0.04
1/18/2012
1/19/2012 0.01
1/20/2012 0.00
1/21/2012 0.64
1/22/2012 0.00
1/23/2012 0.55
1/24/2012 0.00
1/25/2012
1/26/2012
1/27/2012
1/28/2012 0.04
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012
2/2/2012 0.00
2/3/2012 0.00
2/4/2012
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.00
2/10/2012
2/11/2012 1.00
2/12/2012
2/13/2012 0.00
2/14/2012 0.02
2/15/2012 0.00
2/16/2012 0.14
2/17/2012
2/18/2012 0.00
2/19/2012
2/20/2012 0.00
2/21/2012 0.06
2/22/2012
2/23/2012 0.00
2/24/2012 1.09
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.44
3/1/2012 0.00
3/2/2012 0.00
3/3/2012 0.28
3/4/2012
3/5/2012 0.01
3/6/2012 0.00
3/7/2012
3/8/2012 0.33
3/9/2012 0.00
3/10/2012
3/11/2012 0.00
3/12/2012 0.23
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.06
3/24/2012 0.85
3/25/2012 0.02
3/26/2012 0.02
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.30
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012 0.01
4/3/2012 0.00
4/4/2012
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012
4/13/2012 0.00
4/14/2012
4/15/2012 1.19
4/16/2012 0.31
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.06
4/20/2012
4/21/2012
4/22/2012
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.11
4/27/2012
4/28/2012 0.25
4/29/2012 0.01
4/30/2012 0.38
5/1/2012 0.03
5/2/2012 0.03
5/3/2012 0.00 **
5/4/2012 **
5/5/2012 **
5/6/2012 0.37
5/7/2012 0.95
5/8/2012 0.14
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 T
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.03
5/17/2012 0.00
5/18/2012 0.00
5/19/2012
5/20/2012 0.00
5/21/2012 0.03
5/22/2012 0.00
5/23/2012
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 **
5/27/2012 **
5/28/2012 0.07
5/29/2012 0.00
5/30/2012
5/31/2012 0.04
6/1/2012 1.47
6/2/2012 0.01
6/3/2012 0.00
6/4/2012 0.00
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 **
6/9/2012 **
6/10/2012 **
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 **
6/16/2012 **
6/17/2012 **
6/18/2012 1.10
6/19/2012
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.02
6/23/2012 **
6/24/2012 **
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012
6/29/2012 0.00 **
6/30/2012 **
Day of YearDaily PrcpMultiday Prcp
7/1/2012 **
7/2/2012 0.37
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.00
7/7/2012
7/8/2012
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 **
7/14/2012 **
7/15/2012 0.48
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.85
7/20/2012 0.04
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 **
7/25/2012 0.59
7/26/2012 0.07
7/27/2012 0.10
7/28/2012 **
7/29/2012 **
7/30/2012 0.04
7/31/2012 0.18
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 **
8/5/2012 0.18
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.01
8/10/2012 0.50
8/11/2012
8/12/2012
8/13/2012 0.03
8/14/2012 0.37
8/15/2012 0.00
8/16/2012 0.00 **
8/17/2012 **
8/18/2012 **
8/19/2012 0.21
8/20/2012 0.00
8/21/2012 0.07
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 **
8/25/2012 **
8/26/2012 **
8/27/2012 0.74
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.10
9/3/2012 0.00
9/4/2012 0.34
9/5/2012 0.34
9/6/2012 0.05
9/7/2012 0.00
9/8/2012
9/9/2012
9/10/2012 0.41
9/11/2012 0.00
9/12/2012 0.00
9/13/2012
9/14/2012 0.18 **
9/15/2012 **
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.35
9/19/2012 0.00
9/20/2012
9/21/2012 0.00
9/22/2012 0.18
9/23/2012 0.00
9/24/2012 0.00
9/25/2012
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 6:00 AM 0.05 M M M M
10/2/2011 7:00 AM 0.01 M M M M
10/3/2011 6:30 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 6:15 AM 0.00 0.0 M M M
10/6/2011 6:15 AM 0.00 0.0 M M M
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 6:30 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 0.00 0.0 M M M
10/13/2011 6:30 AM 0.10 M M M M
10/14/2011 7:00 AM 0.20 M M M M
10/15/2011 6:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.10 M M M M
10/17/2011 6:30 AM 0.09 M M M M Rain stopped by 10:00 am
10/18/2011 6:30 AM 0.00 0.0 M M M
10/19/2011 6:25 AM 0.02 M M M M
10/20/2011 7:00 AM 0.62 M M M M
10/21/2011 6:00 AM 0.03 M M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 6:30 AM 0.30 M M M M
10/25/2011 7:00 AM 0.00 0.0 M M M
10/26/2011 7:00 AM 0.02 M M M M It was 70 degrees yesterday, today promises to be dry and cloudy but near 50 degrees for a high temp.
10/27/2011 6:30 AM T M M M M
10/28/2011 7:00 AM 0.11 M M M M Yesterday at 5:10pm we had bright sun from the west, dark clouds overhead and slushy ice pellets falling. The visual effect was quite beautiful for about 5 minutes only. I don't think this was hail.
10/29/2011 7:00 AM 0.02 M M M M
10/30/2011 6:30 AM 0.00 0.0 M M M
10/31/2011 6:30 AM 0.14 M M M M
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 6:25 AM 0.00 0.0 M M M
11/3/2011 6:30 AM 0.18 M M M M
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 6:30 AM 0.33 M M M M
11/9/2011 6:15 AM 1.31 M M M M
11/10/2011 6:00 AM 0.13 M M M M
11/13/2011 6:30 AM 0.00 0.0 M M M
11/14/2011 6:30 AM 0.00 0.0 M M M
11/15/2011 7:00 AM 0.00 0.0 M M M
11/16/2011 6:00 AM 0.00 0.0 M M M
11/17/2011 6:45 AM 0.00 0.0 M M M
11/18/2011 6:30 AM 0.00 0.0 M M M
11/19/2011 6:30 AM 0.00 0.0 M M M
11/21/2011 6:30 AM 0.00 0.0 M M M
11/22/2011 7:00 AM T M M M M
11/23/2011 6:00 AM 0.22 M M M M
11/25/2011 5:45 AM 0.00 0.0 M M M
11/26/2011 7:00 AM 0.00 0.0 M M M Very cloudy and breezy ... no rain until 10:30am with fits and starts even then. Temp. 56 degrees until rain started.
11/27/2011 6:30 AM 1.15 M M M M Meteorological predictions were for us to have upwards of 1" and they were right. It rained from yesterday(Sat.) afternoon all night and is still raining at this hour, though not hard.
11/28/2011 6:30 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.00 0.0 M M M No rain ... cold and windy last evening and even more promised throughout the day today.(Tues.)
11/30/2011 6:30 AM 0.00 0.0 M M M
12/1/2011 6:30 AM 0.00 0.0 M M M
12/2/2011 7:00 AM T T M M M Overnight a trace of snow. Found a small layer of frothy snow at the edges of the car window. Nothing measurable, however.
12/3/2011 6:30 AM 0.10 M M M M
12/4/2011 6:30 AM 0.35 M M M M
12/5/2011 6:30 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 6:30 AM 0.00 0.0 0.00 0.0 0.00
12/12/2011 6:30 AM 0.00 0.0 0.00 0.0 0.00
12/13/2011 6:25 AM 0.00 0.0 0.00 M M Radar showed fine rainfall moving over our area during the afternoon and evening but it must have evaporated before hitting the ground. Mild temperatures today and tomorrow. Significant rainfall predicted for tonight and tomorrow.
12/14/2011 6:15 AM 0.63 M M M M Rain started as fine mist about 9:00pm yesterday, and it seemingly rained all night, not hard, but steady.
12/15/2011 6:30 AM 0.98 M M M M 53 degrees F at observation time.
12/16/2011 6:15 AM 0.00 0.0 M M M Temp 26 F - bright moonlit sky ... what a change in two days.
12/17/2011 8:00 AM 0.06 1.1 0.06 0.0 0.00 Lake effect snow, large frothy flakes, falling slowly, drifting from the East ever so slightly. Temp 27 deg. F
12/18/2011 6:15 AM 0.00 0.0 M T M
12/19/2011 6:30 AM 0.00 0.0 M M M Temperature 42 F ... very mild for this time of year. Only sparce patches of snow on lawns.
12/21/2011 7:00 AM T M M M M Moderate fog from 6:00am through the morning until about 9:00am when it started to sprinkle. Temp 46 F.
12/23/2011 6:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 6:30 AM T M M T M No measurable snow or rainfall, but a thin, very slippery coating of ice on most surfaces. Pavement just looks wet, but after stepping on it one realizes that it is very slick.
12/30/2011 5:45 AM 0.05 M M M M Yesterday's ice was melted by 9:00am. By then a south breeze lifted temperature to 42 F.
12/31/2011 7:00 AM 0.28 M M M M
1/1/2012 7:00 AM 0.01 M M M M Temp. 40 F at 7:00am. Wind brisk, light rain falling but I surmise it just started since the total fall is low.
1/2/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 We've had a trace of snow here which is blowing with an estimated 15-20mph wind from the west.
1/3/2012 6:15 AM 0.00 0.0 M M M Just cold, 12 F with a light breeze.
1/4/2012 6:25 AM 0.00 0.0 M M M Temperature warming compared to yesterday morning. 27 Deg. F
1/5/2012 7:00 AM 0.00 0.0 M 0.0 0.00
1/6/2012 6:25 AM 0.00 0.0 0.00 0.0 0.00
1/7/2012 6:30 AM 0.00 0.0 M M M Temp. mild 32 Deg F. Predicted high today 42 deg F. ... and this is mid January.
1/9/2012 6:30 AM 0.00 0.0 M M M Temperature 30 deg. F ... still above normal.
1/10/2012 7:00 AM 0.00 0.0 M M M Temp. still mild ... 28 Deg F at 7:00am with a prediction of mid 40's by mid day.
1/11/2012 6:25 AM 0.00 0.0 0.00 0.0 0.00 Temperature 30 deg F. Prediction is for 3-8 inches snow in next 48 hours.
1/12/2012 6:15 AM 0.00 0.0 0.00 0.0 0.00 Snow promised mid morning, but none now. Temperature is 34 Deg. F.
1/13/2012 7:00 AM 0.70 4.8 0.70 4.8 0.70
1/16/2012 6:30 AM 0.00 0.0 M M M
1/17/2012 7:00 AM 0.04 M M M M 7:00am temperature 37 deg F. Probably well above freezing all night since most residual snow ground cover is melted. More snow promised for tonight.
1/19/2012 7:00 AM 0.01 T M T M
1/20/2012 7:00 AM 0.00 0.0 M T M
1/21/2012 7:00 AM 0.64 6.2 0.64 6.2 0.64
1/22/2012 6:15 AM 0.00 0.0 0.00 M M Temps rising, 40deg F predicted by afternoon, possible rain pm
1/23/2012 7:00 AM 0.55 M M M M All rain ... temp at 7:00am was 38 deg F.
1/24/2012 6:45 AM 0.00 0.0 M M M
1/28/2012 7:00 AM 0.04 0.5 0.04 M M
1/29/2012 7:00 AM 0.00 0.0 0.00 M M
1/30/2012 6:30 AM 0.00 0.0 M M M No precip ... no fog ... TV predicts 46 deg F for today's high.
1/31/2012 6:30 AM 0.00 0.0 M M M
2/2/2012 7:00 AM 0.00 0.0 M M M 46 deg. F at 7:00am ... no residual snow piles on the ground whatsoever.
2/3/2012 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 0.00 0.0 M M M
2/8/2012 6:15 AM 0.00 0.0 M M M
2/9/2012 6:30 AM 0.00 0.0 0.00 0.0 0.00
2/11/2012 7:00 AM 1.00 1.1 1.00 1.1 1.00
2/13/2012 7:00 AM 0.00 0.0 M M M
2/14/2012 6:30 AM 0.02 0.4 0.02 M M
2/15/2012 6:00 AM 0.00 0.0 M M M
2/16/2012 7:00 AM 0.14 M M M M
2/18/2012 6:30 AM 0.00 0.0 M M M
2/20/2012 6:30 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.06 0.2 M M M Overnight some rain, a trace of snow.
2/23/2012 6:45 AM 0.00 0.0 M M M
2/24/2012 7:00 AM 1.09 4.4 1.09 4.4 1.09
2/25/2012 6:30 AM 0.00 0.0 0.00 M M
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 6:30 AM 0.00 0.0 M M M
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 6:15 AM 0.44 M M M M
3/1/2012 7:00 AM 0.00 0.0 M M M
3/2/2012 6:15 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.28 M M M M
3/5/2012 6:30 AM 0.01 T 0.01 M M
3/6/2012 6:30 AM 0.00 0.0 M M M
3/8/2012 6:30 AM 0.33 M M M M
3/9/2012 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 6:30 AM 0.23 M M M M
3/13/2012 6:30 AM 0.00 0.0 M M M
3/14/2012 6:00 AM 0.00 0.0 M M M
3/15/2012 6:30 AM 0.00 0.0 M M M 61 deg F at 6:30am ... unbelievable for March 15
3/17/2012 7:00 AM 0.00 0.0 M M M No trace of rain here but the radio static bursts suggest that there is a storm(s) somewhere near by. I can't believe the 80+ weather for the past several days. It's late May in late March.
3/18/2012 7:00 AM 0.00 0.0 M M M
3/19/2012 6:30 AM 0.00 0.0 M M M
3/20/2012 7:00 AM 0.00 0.0 M M M
3/21/2012 6:15 AM 0.00 0.0 M M M Temperature at reporting time is 61 deg F. ... well above normal for this date at this location.
3/22/2012 6:30 AM 0.00 0.0 M M M Temp at reporting time was 58 deg F ... Wx promises T-storms this afternoon are a possibility.
3/23/2012 7:00 AM 0.06 M M M M Very light rain at reporting time. Significantly heavier rain started at 9:00am
3/24/2012 7:00 AM 0.85 M M M M
3/25/2012 7:00 AM 0.02 M M M M
3/26/2012 6:45 AM 0.02 M M M M
3/27/2012 7:00 AM 0.00 0.0 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 8:00 AM 0.30 M M M M
3/31/2012 7:00 AM 0.00 0.0 M M M
4/2/2012 6:30 AM 0.01 M M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 6:30 AM 0.00 0.0 M M M Cold ... 39 degrees at reporting time.
4/6/2012 7:00 AM 0.00 0.0 M M M 33 deg F at reporting time. No wind to speak of. Bright sun ... promises to be a nice day, if a bit chilly.
4/7/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 6:45 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M 37 degrees F at reporting time.
4/11/2012 6:00 AM 0.00 0.0 M M M Temperature at reporting time is 32 deg. F.
4/13/2012 6:25 AM 0.00 0.0 M M M Temp. at reporting time 46 Deg. F.
4/15/2012 6:30 AM 1.19 M M M M
4/16/2012 6:45 AM 0.31 M M M M Pavement totally dry suggesting the rain stopped hours ago. Temp. at observation time was 57 Deg. F. - moderate breeze
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 6:25 AM 0.00 0.0 M M M
4/19/2012 6:30 AM 0.06 M M M M Temp at reporting time 55 Deg f.
4/23/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 39 Deg F. Cloudless sky.
4/24/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time 38 Deg F. Clouds, only thin Cirrus broken layer
4/25/2012 6:15 AM 0.00 0.0 M M M Temp. at recording time was 0 Deg F. Skies overcast 100%.
4/26/2012 7:00 AM 0.11 M M M M
4/28/2012 7:00 AM 0.25 M M M M Temp. 45 deg F at reporting time.
4/29/2012 7:00 AM 0.01 M M M M Temp. at reporting time was 46 deg. F
4/30/2012 6:30 AM 0.38 M M M M Temp. at reporting time was 48 deg F.
5/1/2012 6:25 AM 0.03 M M M M Temp. at reporting time 51 Deg F. 100% overcast
5/2/2012 6:15 AM 0.03 M M M M Temp. at observation time is 62 Deg. F. Clouds high, wispy cirrus. Pavement wet indicating recent, light shower.
5/3/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 68 Deg. F.
5/7/2012 6:30 AM 0.95 M M M M Rain started at noon yesterday with 0.23 inches in ten minutes. Since, there have been multiple waves of rain, with lightning.
5/8/2012 6:30 AM 0.14 M M M M Temp. at reporting time is 55 Deg F. Broken scattered sky cover 80%
5/9/2012 6:30 AM 0.00 0.0 M M M Temp. at observation time was 52 deg F. Skies Clear to scattered broken clouds.
5/10/2012 6:00 AM 0.00 0.0 M M M Temp. at reporting time was 45 degrees.
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 6:45 AM 0.00 0.0 M M M Temp. at recording time was 61 Deg. F. Sky cover 90% overcast with what appear to be alto stratus clouds.
5/13/2012 7:00 AM T M M M M
5/14/2012 6:30 AM 0.00 0.0 M M M At Reporting time temp. 50 Deg F ... Skycover totally clear
5/15/2012 5:55 AM 0.00 0.0 M M M Temp. at reporting time was 60 Deg. F.
5/16/2012 5:55 AM 0.03 M M M M
5/17/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time 50 Deg. F. Sky clear of clouds
5/18/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 57 deg F. Cloud cover high Cirrus clouds ... some mare's tails
5/20/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time is 69 Deg F. Thin intermittent layer of Cirrus cloud cover
5/21/2012 6:30 AM 0.03 M M M M Temp. at reporting time 58 Deg. F. Overcast skies
5/22/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time is 51 degrees. Skies appear clear of clouds.
5/24/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 69 Deg F. Cloud cover very thin cirrus clouds widely spaced
5/25/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 64 Deg. F. At about 8:00pm last evening a frontal squall line moved through but fell apart, dropping no precipitation.
5/29/2012 6:45 AM 0.00 0.0 M M M Temp. at reporting time is 65 deg. F. Cloud cover, light intermittent mares tails.
5/31/2012 6:30 AM 0.04 M M M M At Observation time temp. was 50 Deg F. Overcast skies - no rain at the moment
6/1/2012 6:15 AM 1.47 M M M M Skies heavily overcast No rain now, but all is wet Temp. at reporting time is 50 deg. F.
6/2/2012 7:00 AM 0.01 M M M M Temp. at reporting time is 57 Deg F.
6/3/2012 7:00 AM 0.00 0.0 M M M Temp. at log-on time was 61 Deg F. No cloud cover
6/4/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 64 Deg. F. Cloud cover 90%
6/5/2012 6:45 PM 0.00 0.0 M M M
6/6/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 52 Sky is clear
6/7/2012 6:00 AM 0.00 0.0 M M M Temp. at reporting time 52 degrees F. Skies clear of clouds.
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 6:00 AM 0.00 0.0 M M M Temp. at reporting time was 70 Deg. Skies 90% clear with Cirrostratus band to our east.
6/14/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 63 deg. F. A few fair weather cumulus clouds, mostly to our west.
6/20/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 77 Deg. f Relative Humidity was 54% No cloud cover in view.
6/21/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 79 Deg. F relative Humidity was 56% Cloud cover was mostly high cirro-stratus 60%coverage
6/22/2012 5:30 AM 0.02 M M M M Temp. at reporting time was 61 deg. F. Skies clear Light sprinkles began at 10:15am and continued, intermittent for about 2 hours.
6/26/2012 6:45 AM 0.00 0.0 M M M Temp. at reporting time is 59 Deg. F.
6/27/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 62 deg F. Skies clear ... Rel. humidity 62 %
6/29/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 76 degs Rel. Humidity was 56%
7/3/2012 7:00 AM 0.00 0.0 M M M Temp. at 9:00am is 86 degrees F. Rel. Humidity is 50%
7/4/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 80 Deg F. Humidity was 65%
7/5/2012 8:45 AM 0.00 0.0 M M M Temp. at reporting time was 89 Deg F. Humidity was 51%
7/6/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 82 Deg F. Rel. Humidity was 65%
7/9/2012 6:30 AM 0.00 0.0 M M M Temp at reporting time was 66 Deg F. Humidity was 63%
7/10/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 70 Deg. f Humidity was 65%
7/11/2012 6:00 AM 0.00 0.0 M M M Temp. at reporting time was 63 Deg. Relative Humidity was 70%
7/12/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 71 Deg. F Humidity was 55% Sky clear of clouds.
7/16/2012 6:45 AM 0.00 0.0 M M M Temp at reporting time is 76 Deg. Relative Humidity reads 68% Skies are clear of cloud cover.
7/17/2012 7:00 AM 0.00 0.0 M M M
7/18/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 76 Deg f. Relative Humidity was 70% Scattered, fair weather cumulus clouds 30% sky coverage
7/19/2012 6:35 AM 0.85 M M M M Rain started at 21:15 - sprinkles stopped at 06:15 Various showers and T-storms through the night Temp at reporting time is 73 Deg F. Rel. Humidity is 77%
7/20/2012 6:30 AM 0.04 M M M M Temp. at reporting time was 70 Deg F. Rel. humidity was 68% Sky was obscured with heavy cloud cover
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 75 Deg. F. Relative Humidity was 68%
7/23/2012 6:30 AM 0.00 0.0 M M M Temp. at log-in time was 81 Deg F. Rel. Humidity was 52% Cloud cover 10% alto-cumulous? clouds
7/26/2012 7:00 AM 0.07 M M M M Temp. at reporting time is 74 Deg. F. Rel. Humidity is 71% Last nights precip was light but power out for a while at 3:00am.
7/27/2012 7:30 AM 0.10 M M M M All rain fell between 7:00am and 7:10am just before reporting time. Temp. at reporting time is 69 Deg. F Rel. Humidity is 74%
7/31/2012 7:00 AM 0.18 M M M M Temp. at reporting time is 72 Deg F. Rel. Humidity is 74%
8/1/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 65 Deg. F Rel. Humidity was 76% Cloud cover - none
8/2/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 71 Deg. F. Rel. Humidity was 64% Cloud cover appears to be thin, cirrus cloud covering 30% of the sky.
8/3/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 70 Deg. F. Rel. Humidity was 77% No cloud cover
8/6/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 59 Deg. f. Rel. Humidity was 74 Deg. F Skies were clear of clouds
8/7/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 62 Deg F. Rel. Humidity was 67% Sky was clear
8/8/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 68 Deg. f Rel. Humidity was 75% Skies were clear
8/9/2012 7:00 AM 0.01 M M M M Temp. at reporting time was 69 Deg. F. Rel. Humidity was 67% Skies were 80% overcast with stratus clouds
8/10/2012 6:15 AM 0.50 M M M M Temp. at reporting time 60 Deg. F. Rel. Humidity was 77% Skies overcast
8/13/2012 6:45 AM 0.03 M M M M Temp. at reporting time as 64 Deg f. Rel. humidity was 96% Skies solid overcast
8/14/2012 6:30 AM 0.37 M M M M Temp. at reporting time was 58 Deg. F. Rel. Humidity was 79% Skies clear
8/15/2012 6:15 AM 0.00 0.0 M M M Temp. at reporting time was 66 Deg. F. Skies 100% overcast
8/16/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 72 degrees Skies were heavily overcast.
8/20/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 57 Deg. f.
8/21/2012 6:30 AM 0.07 M M M M Temp. at reporting time was 53 Deg. F.
8/22/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 53 Deg. F.
8/23/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 65deg. F. Just starting to sprinkle at reporting time. No accumulation yet.
8/28/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 60 Deg. F
8/29/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 63 Deg. F. Rel. Humidity was 74%
8/30/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 65 Deg. F Rel. Humidity was 68%
8/31/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 69 Deg F. Rel. Humidity was 61%
9/1/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 72 Deg F. Rel. Humidity was 61% Sky obscured 100% with low clouds
9/2/2012 7:00 AM 0.10 M M M M
9/3/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 69 Deg. F Rel. Humidity was 79%
9/4/2012 6:15 AM 0.34 M M M M Temp. at reporting time was 70 Deg. F Rel. Humidity was 79%
9/5/2012 6:15 AM 0.34 M M M M Temp. at reporting time was 65 Deg F. Rel. Humidity was 76%
9/6/2012 6:30 AM 0.05 M M M M Temp. at reporting time was 65 Deg. F. Rel. Humidity was 74%
9/7/2012 6:00 AM 0.00 0.0 M M M Temp. at reporting time was 67 Deg f. Rel. Humidity was 73% Sky totally obscure Radar suggest significant rain within the hour, lasting several hours.
9/10/2012 6:30 AM 0.41 0.0 M M M Temp. at reporting time was 49 Deg. F.
9/11/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 55 Degrees F.
9/12/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 61 Deg F. Humidity was 67%
9/14/2012 6:30 AM 0.18 M M M M Temp. at reporting time was 50 Deg F. Rel. Humidity was 77%
9/17/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 55 Deg. F. Humidity was 71%
9/18/2012 6:30 AM 0.35 M M M M Temp. at reporting time was 48 Deg. F. Rel. Humidity was 71% Skies overcast with scud clouds
9/19/2012 6:00 AM 0.00 0.0 M M M Temp. at reporting time was 39 Deg. F Rel. Humidity was 74%
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 8:00 AM 0.18 M M M M Temp. at reporting time was 50 deg. F. One hour later it was 47 Deg F.
9/23/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 39 Deg. F.
9/24/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 37 deg F. Windshields were covered with frost
9/26/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 55 Deg. F. Rel Humidity was 77%
9/27/2012 6:30 AM 0.00 0.0 M M M Temp. at reporting time was 44 Degrees Rel. Humidity was 73 %
9/28/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 54 deg F. Rel. Humidity was 68%
9/30/2012 7:00 AM 0.00 0.0 M M M Temp. at reporting time was 51 Deg. F. Rel. Humidity was 75%



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/5/2011 11/07/2011 6:30 AM 3 0.00 M M
11/11/2011 11/12/2011 7:00 AM 2 0.00 M M
5/3/2012 5/06/2012 7:00 AM 4 0.37 M M
5/26/2012 5/28/2012 7:00 AM 3 0.07 M M
6/8/2012 6/11/2012 6:30 AM 4 0.00 M M
6/15/2012 6/18/2012 6:30 AM 4 1.10 M M Temp. at reporting time was 65 Deg. F. Sky cover 100% ... gray with few features
6/23/2012 6/25/2012 12:00 AM 3 0.00 M M Temp. at reporting time was 62 deg. F.
6/29/2012 7/02/2012 6:30 AM 4 0.37 M M
7/13/2012 7/15/2012 7:00 AM 3 0.48 M M
7/24/2012 7/25/2012 6:15 AM 2 0.59 M M We were away. Neighbors reported that the only rainfall occurred about 5:00am Tues. 7/24. Temp. at reporting time is 72 Rel. Humidity reads 64%
7/28/2012 7/30/2012 6:30 AM 3 0.04 M M
8/4/2012 8/05/2012 7:00 AM 2 0.18 M M
8/16/2012 8/19/2012 2:00 PM 4 0.21 M M I can state that all of the measured precip occurred between 7:45 and 9:00am on Thurs. 8/16. At that time I read the exact same precip total as just now, on 8:19. More rain promised tonight.
8/24/2012 8/27/2012 6:15 AM 4 0.74 M M Temp. at reporting time is 67 Deg. F Skies overcast Rel. Humidity 80%
9/14/2012 9/16/2012 6:30 AM 3 0.00 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