Station Overview Station Location
Station Number IL-EF-10 Latitude 39.028435
Station Name Watson 0.3 NE Longitude -88.565906
County Effingham Elevation (ft) 561



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 10 3.56 0.69 31 0.69 31 0.00 0 0 3 2 0.0 0 0
Nov 10 4.08 6.00 30 6.00 30 0.00 0 0 11 0 0.1 1 0
Dec 10 3.19 0.79 31 0.79 31 0.00 0 0 8 4 5.1 4 11
Jan 11 2.57 2.13 31 2.13 31 0.00 0 0 10 3 9.7 7 22
Feb 11 2.47 3.70 28 2.96 24 0.74 4 1 8 0 4.9 5 13
March 11 3.30 3.69 31 3.69 31 0.00 0 0 10 2 0.2 1 0
April 11 3.96 12.47 30 12.47 30 0.00 0 0 20 0 0.0 0 0
May 11 4.94 4.09 31 4.09 31 0.00 0 0 14 0 0.0 0 0
June 11 4.33 11.74 30 11.74 30 0.00 0 0 15 0 0.0 0 0
July 11 4.14 4.47 31 4.47 26 0.00 5 1 6 0 0.0 0 0
Aug 11 3.01 0.09 31 0.09 31 0.00 0 0 2 2 0.0 0 0
Sept 11 3.04 3.48 29 3.48 29 0.00 0 0 12 2 0.0 0 0
Water Year Totals: 42.59" 53.34" 364 days 52.60" 355 0.74" 9 days 2 119 days 15 days 20.0" 18 days 46 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.18
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 T
10/13/2010 0.00
10/14/2010 T
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.02
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.49
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.08
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.03
11/14/2010 0.08
11/15/2010 0.00
11/16/2010 0.02
11/17/2010 0.00
11/18/2010 0.11
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.04
11/23/2010 0.91
11/24/2010 0.11
11/25/2010 3.10
11/26/2010 0.64
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.88
12/1/2010 0.00
12/2/2010 T
12/3/2010 0.03
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 T
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.04
12/12/2010 0.16
12/13/2010 0.14
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.03
12/17/2010 T
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 T
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.31
12/26/2010 0.02
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.06
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 1.21
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.03
1/8/2011 0.03
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.20
1/12/2011 0.16
1/13/2011 T
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.14
1/19/2011 0.02
1/20/2011 0.17
1/21/2011 0.10
1/22/2011 T
1/23/2011 T
1/24/2011 0.07
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.69
2/2/2011 0.76
2/3/2011 0.02
2/4/2011 0.00
2/5/2011 0.22
2/6/2011 0.06
2/7/2011 0.00
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 **
2/20/2011 **
2/21/2011 **
2/22/2011 0.74
2/23/2011 0.00
2/24/2011 0.02
2/25/2011 0.78
2/26/2011 0.00
2/27/2011 0.00
2/28/2011 0.41
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 2.17
3/6/2011 0.08
3/7/2011 0.00
3/8/2011 0.00
3/9/2011 0.34
3/10/2011 0.02
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.65
3/16/2011 0.24
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.05
3/20/2011 0.07
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 T
3/26/2011 0.05
3/27/2011 0.02
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 T
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.07
4/3/2011 0.00
4/4/2011 0.53
4/5/2011 1.02
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.05
4/9/2011 0.94
4/10/2011 0.11
4/11/2011 0.28
4/12/2011 0.25
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.54
4/17/2011 0.04
4/18/2011 0.00
4/19/2011 0.20
4/20/2011 1.15
4/21/2011 0.00
4/22/2011 0.01
4/23/2011 1.08
4/24/2011 1.28
4/25/2011 0.40
4/26/2011 1.69
4/27/2011 0.68
4/28/2011 2.05
4/29/2011 0.10
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.56
5/3/2011 0.47
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.18
5/7/2011 0.04
5/8/2011 0.11
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.02
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.03
5/15/2011 0.16
5/16/2011 0.04
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.11
5/24/2011 0.94
5/25/2011 0.00
5/26/2011 1.23
5/27/2011 0.16
5/28/2011 0.04
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.02
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.62
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.25
6/11/2011 1.75
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.34
6/15/2011 0.18
6/16/2011 0.10
6/17/2011 0.02
6/18/2011 1.47
6/19/2011 3.37
6/20/2011 0.24
6/21/2011 0.00
6/22/2011 0.27
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 2.39
6/27/2011 0.65
6/28/2011 0.07
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.30
7/4/2011 0.00
7/5/2011 0.39
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 1.65
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.79
7/14/2011 **
7/15/2011 **
7/16/2011 **
7/17/2011 **
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.87
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.47
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.04
8/7/2011 0.05
8/8/2011 0.00
8/9/2011 T
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 T
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011
9/4/2011 0.07
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 T
9/9/2011 0.07
9/10/2011 0.02
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.49
9/15/2011 0.99
9/16/2011 0.00
9/17/2011 T
9/18/2011 0.00
9/19/2011 1.02
9/20/2011 0.04
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.33
9/24/2011 0.00
9/25/2011 0.02
9/26/2011 0.34
9/27/2011 0.05
9/28/2011 0.04
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 5:30 AM 0.00 0.0 M M M
10/2/2010 5:30 AM 0.00 0.0 M M M
10/3/2010 5:30 AM 0.18 M M M M Altamont Grd Sch recorded .13 of an inch.
10/4/2010 5:30 AM 0.00 0.0 M M M
10/5/2010 5:30 AM 0.00 0.0 M M M Light and patchy fog this morning.
10/6/2010 5:30 AM 0.00 0.0 M M M
10/7/2010 5:30 AM 0.00 0.0 M M M
10/8/2010 5:30 AM 0.00 0.0 M M M
10/9/2010 5:30 AM 0.00 0.0 M M M
10/10/2010 5:30 AM 0.00 0.0 M M M
10/11/2010 5:30 AM 0.00 0.0 M M M
10/12/2010 5:30 AM T M M M M
10/13/2010 5:30 AM 0.00 0.0 M M M
10/14/2010 5:30 AM T M M M M
10/15/2010 5:30 AM 0.00 0.0 M M M
10/16/2010 4:30 AM 0.00 0.0 M M M
10/17/2010 5:30 AM 0.00 0.0 M M M
10/18/2010 5:30 AM 0.00 0.0 M M M
10/19/2010 5:30 AM 0.02 M M M M
10/20/2010 5:30 AM 0.00 0.0 M M M
10/21/2010 5:30 AM 0.00 0.0 M M M
10/22/2010 5:30 AM 0.00 0.0 M M M
10/23/2010 5:30 AM 0.00 0.0 M M M
10/24/2010 5:30 AM 0.00 0.0 M M M
10/25/2010 5:30 AM 0.00 0.0 M M M
10/26/2010 5:30 AM 0.00 0.0 M M M
10/27/2010 5:30 AM 0.49 M M M M Rainfall total at Altamont Grd Schl is .27 of an inch.
10/28/2010 5:30 AM 0.00 0.0 M M M
10/29/2010 5:30 AM 0.00 0.0 M M M There was a light frost this morning on things.
10/30/2010 5:30 AM 0.00 0.0 M M M
10/31/2010 5:30 AM 0.00 0.0 M M M
11/1/2010 5:30 AM 0.00 0.0 M M M
11/2/2010 5:30 AM 0.00 0.0 M M M
11/3/2010 5:30 AM 0.00 0.0 M M M
11/4/2010 5:30 AM 0.00 0.0 M M M
11/5/2010 5:30 AM 0.08 M M M M Altamont recorded .06 of an inch.
11/6/2010 5:15 AM 0.00 0.0 M M M
11/7/2010 5:30 AM 0.00 0.0 M M M
11/8/2010 5:30 AM 0.00 0.0 M M M
11/9/2010 5:30 AM 0.00 0.0 M M M
11/10/2010 5:30 AM 0.00 0.0 M M M
11/11/2010 5:30 AM 0.00 0.0 M M M
11/12/2010 5:30 AM 0.00 0.0 M M M
11/13/2010 6:45 AM 0.03 M M M M At Altamont Grd Sch there was .05 of an inch recorded.
11/14/2010 5:30 AM 0.08 M M M M At Altamont Grd Sch there was .07 of an inch recorded rainfall.
11/15/2010 5:30 AM 0.00 0.0 M M M
11/16/2010 5:30 AM 0.02 M M M M
11/17/2010 5:30 AM 0.00 0.0 M M M
11/18/2010 5:30 AM 0.11 M M M M Altamont Grd Sch recored .01 of an inch of rain.
11/19/2010 5:30 AM 0.00 0.0 M M M
11/20/2010 5:30 AM 0.00 0.0 M M M No Prcip but, a very heavy fog.
11/21/2010 5:30 AM 0.00 0.0 M M M
11/22/2010 5:30 AM 0.04 M M M M Altamont Grd Sch recorded .04 of an inch also.
11/23/2010 5:30 AM 0.91 M M M M Altamont Grd School recorded .62 of an inch.
11/24/2010 6:30 AM 0.11 M M M M This mornings rainfall total also had a small portion of ice on it.
11/25/2010 6:30 AM 3.10 M M M M When I arrived at my home yesterday, I did a check on the amount and at approx 1630 there was 2.06" of rain. That was 9 hrs after my first reading from 0630.
11/26/2010 6:30 AM 0.64 0.1 T 0.0 T
11/27/2010 5:30 AM 0.00 0.0 M M M
11/28/2010 5:30 AM 0.00 0.0 M M M
11/29/2010 5:30 AM 0.00 0.0 M M M
11/30/2010 5:30 AM 0.88 M M M M At Altamont Grd Sch .68 of an inch of rain was recorded.
12/1/2010 5:30 AM 0.00 0.0 M M M
12/2/2010 6:30 AM T T T T T A very light snow is falling at this time. No accumulation.
12/3/2010 5:30 AM 0.03 T 0.03 T 0.03
12/4/2010 5:30 AM 0.00 0.0 M M M
12/5/2010 5:30 AM 0.00 0.0 M M M
12/6/2010 5:30 AM T T T 0.0 T We had light flurries through out the day yesterday and moderate winds.
12/7/2010 5:30 AM 0.00 0.0 M M M
12/8/2010 5:30 AM 0.00 0.0 M M M
12/9/2010 5:30 AM 0.00 0.0 M M M
12/10/2010 5:30 AM 0.00 0.0 M M M
12/11/2010 6:00 AM 0.04 M M M M
12/12/2010 6:50 AM 0.16 1.2 0.04 1.0 0.04
12/13/2010 5:30 AM 0.14 1.1 0.14 2.5 0.20
12/14/2010 5:30 AM 0.00 0.0 0.00 2.5 0.20
12/15/2010 5:30 AM 0.00 0.0 0.00 2.0 0.15
12/16/2010 5:30 AM 0.03 M M 1.0 0.15 It was frozen rain that we had over night and it was not much but it did make driving intresting on secondary and back roads.
12/17/2010 5:30 AM T T T 0.5 0.10
12/18/2010 5:30 AM 0.00 0.0 M M M
12/19/2010 5:30 AM 0.00 0.0 M M M
12/20/2010 5:30 AM T T T T T There was a nice snow fall yesterday morning and it covered the ground but, by noon it was gone.
12/21/2010 5:30 AM 0.00 0.0 M M M
12/22/2010 5:30 AM 0.00 0.0 M M M
12/23/2010 5:30 AM 0.00 0.0 M M M
12/24/2010 5:30 AM 0.00 0.0 M M M
12/25/2010 6:30 AM 0.31 2.5 0.31 3.0 0.31
12/26/2010 6:30 AM 0.02 0.3 0.02 2.5 0.37
12/27/2010 5:30 AM 0.00 0.0 M 2.0 0.21
12/28/2010 5:30 AM 0.00 0.0 M 2.0 0.21
12/29/2010 5:30 AM 0.00 0.0 M 1.5 0.15
12/30/2010 5:30 AM 0.06 M M M M
12/31/2010 5:30 AM 0.00 0.0 M M M
1/1/2011 5:30 AM 1.21 M M M M
1/2/2011 5:30 AM 0.00 0.0 M M M
1/3/2011 5:30 AM 0.00 0.0 M M M
1/4/2011 5:30 AM 0.00 0.0 M M M
1/5/2011 5:30 AM 0.00 0.0 M M M
1/6/2011 5:30 AM 0.00 0.0 M M M
1/7/2011 6:15 AM 0.03 0.5 0.03 0.5 0.03
1/8/2011 5:30 AM 0.03 0.5 0.03 0.5 0.03
1/9/2011 5:30 AM 0.00 0.0 M 0.5 0.03
1/10/2011 5:30 AM 0.00 0.0 M 0.0 0.02
1/11/2011 5:30 AM 0.20 2.0 0.20 2.0 0.20
1/12/2011 6:45 AM 0.16 2.0 0.16 4.0 0.36
1/13/2011 5:30 AM T T T 3.5 0.36
1/14/2011 5:30 AM 0.00 0.0 M 3.5 0.36
1/15/2011 5:30 AM 0.00 0.0 M 2.5 0.35
1/16/2011 5:30 AM 0.00 0.0 M 2.0 0.30
1/17/2011 5:30 AM 0.00 0.0 M 2.0 0.30
1/18/2011 5:30 AM 0.14 M M T T The snow is all but gone except for areas where it drifted too or in ditches and such.
1/19/2011 5:30 AM 0.02 M M M M There is a thin layer of ice on everything.
1/20/2011 5:45 AM 0.17 2.0 0.17 2.0 0.17
1/21/2011 5:30 AM 0.10 1.9 0.10 4.0 0.32
1/22/2011 5:30 AM T T T 2.5 0.34
1/23/2011 5:30 AM T T T 2.0 0.34
1/24/2011 5:30 AM 0.07 0.8 0.07 3.5 0.38
1/25/2011 5:30 AM 0.00 0.0 M 1.5 0.27
1/26/2011 5:30 AM 0.00 0.0 M 1.5 0.27
1/27/2011 5:30 AM 0.00 0.0 M 1.5 0.27
1/28/2011 5:30 AM 0.00 0.0 M 1.5 0.27
1/29/2011 5:30 AM 0.00 0.0 M 1.5 0.27
1/30/2011 5:30 AM 0.00 0.0 M 1.0 0.24
1/31/2011 5:30 AM 0.00 0.0 M 1.0 0.11
2/1/2011 5:30 AM 0.69 M M M M Approx a 1/16th to 1/8th inch of ice has covered things.
2/2/2011 5:30 AM 0.76 0.4 T 0.5 T From yesterday and this morning, the total precip is .76 of an inch. All of the sleet has been compressed by freezing rain. Ice thickness is .4 - .6” There is a light snow falling and it was .4” Watson was without pwr for approx 3 hrs (2130-0030). Internet was affected too prior to outage. Several tree branches are down in area, some over 5” dia. Police/Fire Scanner had multiple calls for downed pwr lines in Effingham County.
2/3/2011 5:30 AM 0.02 0.6 0.02 1.0 0.20 The snow was very loose and powder like.
2/4/2011 5:30 AM 0.00 0.0 M 0.5 T
2/5/2011 8:00 AM 0.22 2.0 0.22 2.0 0.22
2/6/2011 5:30 AM 0.06 0.7 0.06 3.0 0.30 At one point the snow depth was 3.3" but some had melted in the afternoon with the temp reaching 34 and some Sun shine.
2/7/2011 5:30 AM 0.00 0.0 M 1.0 0.20
2/8/2011 5:30 AM 0.00 0.0 M 1.0 0.20
2/9/2011 5:30 AM 0.00 0.0 M 1.0 0.20
2/10/2011 5:30 AM 0.00 0.0 M 1.0 0.20
2/11/2011 5:30 AM 0.00 0.0 M 1.0 0.20
2/12/2011 5:30 AM 0.00 0.0 M 1.0 0.20
2/13/2011 5:30 AM 0.00 0.0 M 1.0 0.30
2/14/2011 5:30 AM 0.00 0.0 M T T
2/15/2011 5:30 AM 0.00 0.0 M T T
2/16/2011 5:30 AM 0.00 0.0 M T T Any of the snow and ice that is left is where it has piled up.
2/17/2011 5:30 AM 0.00 0.0 M M M
2/18/2011 5:30 AM 0.00 0.0 M M M
2/23/2011 5:30 AM 0.00 0.0 M M M
2/24/2011 5:30 AM 0.02 M M M M Early yesterday approx 6:30 AM there was some sleet est dia was 1/8"
2/25/2011 5:30 AM 0.78 1.2 0.22 1.0 0.22 Rain started approx 3:45PM by 6:10PM rainfall was .24", then by 8:30PM rainfall was .51. Snow started over night. This is a thin layer of ice on things and the snow is sticking to the sides of things.
2/26/2011 5:30 AM 0.00 0.0 M M M
2/27/2011 5:30 AM 0.00 0.0 M M M
2/28/2011 5:30 AM 0.41 M M M M
3/1/2011 5:30 AM 0.00 0.0 M M M
3/2/2011 5:30 AM 0.00 0.0 M M M
3/3/2011 5:30 AM 0.00 0.0 M M M
3/4/2011 5:30 AM 0.00 0.0 M M M
3/5/2011 4:10 AM 2.17 M M M M
3/6/2011 5:30 AM 0.08 M M M M
3/7/2011 5:30 AM 0.00 0.0 M M M
3/8/2011 5:30 AM 0.00 0.0 M M M
3/9/2011 6:15 AM 0.34 M M M M
3/10/2011 5:30 AM 0.02 M M M M
3/11/2011 5:30 AM 0.00 0.0 M M M
3/12/2011 5:30 AM 0.00 0.0 M M M
3/13/2011 5:30 AM 0.00 0.0 M M M
3/14/2011 5:30 AM 0.00 0.0 M M M
3/15/2011 5:30 AM 0.65 T T T T At Altamont G/S .40 of an inch. We did have some snow yesterday morning but no accumulation.
3/16/2011 5:30 AM 0.24 M M M M
3/17/2011 5:30 AM 0.00 0.0 M M M
3/18/2011 5:30 AM 0.00 0.0 M M M
3/19/2011 5:30 AM 0.05 M M M M
3/20/2011 5:30 AM 0.07 M M M M
3/21/2011 5:30 AM 0.00 0.0 M M M
3/22/2011 5:30 AM 0.00 0.0 M M M
3/23/2011 5:30 AM 0.00 0.0 M M M
3/24/2011 5:30 AM 0.00 0.0 M M M
3/25/2011 5:30 AM T T T T T
3/26/2011 5:30 AM 0.05 T T T T The snow did accumulate some on the ground and there was enough to cover grass areas but not hard surfaces such as sidewalks and roads.
3/27/2011 7:00 AM 0.02 0.2 0.02 0.0 0.02
3/28/2011 5:30 AM 0.00 0.0 M M M
3/29/2011 5:30 AM 0.00 0.0 M M M
3/30/2011 5:30 AM T T T T T
3/31/2011 5:30 AM 0.00 0.0 M M M
4/1/2011 5:30 AM 0.00 0.0 M M M
4/2/2011 5:30 AM 0.07 M M M M
4/3/2011 5:30 AM 0.00 0.0 M M M
4/4/2011 5:30 AM 0.53 M M M M
4/5/2011 5:30 AM 1.02 M M M M Two day total of 1.55"
4/6/2011 5:30 AM 0.00 0.0 M M M
4/7/2011 5:30 AM 0.00 0.0 M M M
4/8/2011 5:30 AM 0.05 M M M M
4/9/2011 8:00 AM 0.94 M M M M
4/10/2011 4:25 AM 0.11 M M M M
4/11/2011 5:30 AM 0.28 M M M M The rain and storms started around 2:30 AM.
4/12/2011 5:30 AM 0.25 M M M M
4/13/2011 5:30 AM 0.00 0.0 M M M
4/14/2011 5:30 AM 0.00 0.0 M M M
4/15/2011 5:30 AM 0.00 0.0 M M M
4/16/2011 7:00 AM 0.54 M M M M There was a approx. 1/4" of rain yesterday afternoon around 5PM and last night and this morning brought the rest.
4/17/2011 5:30 AM 0.04 M M M M
4/18/2011 5:30 AM 0.00 0.0 M M M
4/19/2011 5:30 AM 0.20 M M M M At this time there is a lite drizzle.
4/20/2011 5:30 AM 1.15 M M M M Yesterday as of 8:15PM there was .54 of an inch. By 9:30PM there was .92 of an inch. This morning the total was 1.15" At Altamont Grd Sch for 6:10AM yesterday to 6:00AM this morning there was 1" of rainfall. The Little Wabash at US 40 is well out of it's banks.
4/21/2011 5:30 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 0.01 M M M M
4/23/2011 7:30 AM 1.08 M M M M Around 12:40PM is when the 1st round of rain started and by 1:06PM there was .45. After that a light drizzle for most of the afternoon. Then around 8:40PM the second round started and at 9:50PM there was .65". This mornings total is 1.08"
4/24/2011 6:45 AM 1.28 M M M M There are places in my yard where the water is 2" deep.
4/25/2011 5:30 AM 0.40 M M M M Overnight rainfall total is .40 of an inch. Three day total of 2.76" Since 16 Apr the total is 4.7"
4/26/2011 5:30 AM 1.69 M M M M At the Little Wabash River and US 40, it looks like a lake area. I have not seen flooding this bad for several years. Last night some of the fields along US 45 just South and outside of Effingham had standing water in them.
4/27/2011 6:30 AM 0.68 M M M M At Altamont G/S .70 of an inch.
4/28/2011 5:30 AM 2.05 M M M M At Altamont Grade School 1.80" was collect.
4/29/2011 5:30 AM 0.10 M M M M Altamont G/S recorded .10 of an inch also.
4/30/2011 5:30 AM 0.00 0.0 M M M For Apr there were 20 days with recorded precip for 12.47" and no days with "Trace" rainfall.
5/1/2011 5:30 AM 0.00 0.0 M M M
5/2/2011 5:30 AM 0.56 M M M M
5/3/2011 5:30 AM 0.47 M M M M
5/4/2011 5:30 AM 0.00 0.0 M M M
5/5/2011 5:30 AM 0.00 0.0 M M M
5/6/2011 5:30 AM 0.18 M M M M
5/7/2011 7:00 AM 0.04 M M M M
5/8/2011 5:30 AM 0.11 M M M M
5/9/2011 5:30 AM 0.00 0.0 M M M
5/10/2011 5:30 AM 0.00 0.0 M M M
5/11/2011 5:30 AM 0.02 M M M M
5/12/2011 5:30 AM 0.00 0.0 M M M
5/13/2011 5:30 AM 0.00 0.0 M M M
5/14/2011 5:30 AM 0.03 M M M M
5/15/2011 5:30 AM 0.16 M M M M
5/16/2011 5:30 AM 0.04 M M M M
5/17/2011 5:30 AM 0.00 0.0 M M M
5/18/2011 5:30 AM 0.00 0.0 M M M
5/19/2011 5:30 AM 0.00 0.0 M M M
5/20/2011 5:30 AM 0.00 0.0 M M M
5/21/2011 5:30 AM 0.00 0.0 M M M
5/22/2011 5:30 AM 0.00 0.0 M M M
5/23/2011 5:30 AM 0.11 M M M M
5/24/2011 5:30 AM 0.94 M M M M
5/25/2011 5:30 AM 0.00 0.0 M M M
5/26/2011 5:30 AM 1.23 M M M M
5/27/2011 5:15 AM 0.16 M M M M
5/28/2011 6:30 AM 0.04 M M M M
5/29/2011 5:30 AM 0.00 0.0 M M M
5/30/2011 5:30 AM 0.00 0.0 M M M
5/31/2011 5:10 AM 0.00 0.0 M M M
6/1/2011 5:05 AM 0.00 0.0 M M M
6/2/2011 5:30 AM 0.00 0.0 M M M
6/3/2011 5:30 AM 0.02 M M M M
6/4/2011 5:30 AM 0.00 0.0 M M M
6/5/2011 5:30 AM 0.00 0.0 M M M
6/6/2011 5:25 AM 0.62 M M M M
6/7/2011 5:15 AM 0.00 0.0 M M M
6/8/2011 5:30 AM 0.00 0.0 M M M
6/9/2011 5:10 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.25 M M M M
6/11/2011 8:45 AM 1.75 M M M M
6/12/2011 5:30 AM 0.00 0.0 M M M
6/13/2011 5:20 AM 0.00 0.0 M M M
6/14/2011 5:30 AM 0.34 M M M M Currently a steady rainfall.
6/15/2011 5:25 AM 0.18 M M M M
6/16/2011 5:20 AM 0.10 M M M M
6/17/2011 5:30 AM 0.02 M M M M
6/18/2011 7:00 AM 1.47 M M M M
6/19/2011 5:30 AM 3.37 M M M M
6/20/2011 5:15 AM 0.24 M M M M This make a 3 day total of 5.08" (Jun 18,19 & 20).
6/21/2011 5:20 AM 0.00 0.0 M M M
6/22/2011 5:20 AM 0.27 M M M M
6/23/2011 5:20 AM 0.00 0.0 M M M And a great temp at 68.
6/24/2011 5:30 AM 0.00 0.0 M M M
6/25/2011 5:30 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 2.39 M M M M
6/27/2011 5:10 AM 0.65 M M M M Currently it is a steady medium rainfall.
6/28/2011 5:25 AM 0.07 M M M M
6/29/2011 5:25 AM 0.00 0.0 M M M
6/30/2011 5:15 AM 0.00 0.0 M M M
7/1/2011 5:30 AM 0.00 0.0 M M M
7/2/2011 5:30 AM 0.00 0.0 M M M
7/3/2011 6:30 AM 0.30 M M M M
7/4/2011 5:30 AM 0.00 0.0 M M M
7/5/2011 5:30 AM 0.39 M M M M
7/6/2011 5:30 AM 0.00 0.0 M M M
7/7/2011 5:30 AM 0.00 0.0 M M M
7/8/2011 6:30 AM 1.65 M M M M
7/9/2011 5:30 AM 0.00 0.0 M M M
7/10/2011 5:30 AM 0.00 0.0 M M M
7/11/2011 5:30 AM 0.00 0.0 M M M
7/12/2011 5:30 AM 0.00 0.0 M M M
7/13/2011 5:30 AM 0.79 M M M M
7/19/2011 5:15 AM 0.00 0.0 M M M
7/20/2011 5:15 AM 0.00 0.0 M M M
7/21/2011 5:30 AM 0.00 0.0 M M M
7/22/2011 5:30 AM 0.00 0.0 M M M
7/23/2011 5:30 AM 0.00 0.0 M M M
7/24/2011 5:30 AM 0.00 0.0 M M M
7/25/2011 5:25 AM 0.87 M M M M
7/26/2011 5:30 AM 0.00 0.0 M M M
7/27/2011 5:30 AM 0.00 0.0 M M M
7/28/2011 5:20 AM 0.00 0.0 M M M
7/29/2011 5:30 AM 0.00 0.0 M M M
7/30/2011 5:30 AM 0.47 M M M M
7/31/2011 5:30 AM 0.00 0.0 M M M
8/1/2011 5:25 AM 0.00 0.0 M M M
8/2/2011 5:30 AM 0.00 0.0 M M M
8/3/2011 5:30 AM 0.00 0.0 M M M
8/4/2011 5:25 AM 0.00 0.0 M M M
8/5/2011 5:30 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.04 M M M M
8/7/2011 5:30 AM 0.05 M M M M
8/8/2011 5:25 AM 0.00 0.0 M M M
8/9/2011 5:30 AM T M M M M
8/10/2011 5:30 AM 0.00 0.0 M M M
8/11/2011 5:30 AM 0.00 0.0 M M M
8/12/2011 5:30 AM 0.00 0.0 M M M
8/13/2011 5:30 AM 0.00 0.0 M M M
8/14/2011 5:30 AM 0.00 0.0 M M M
8/15/2011 5:25 AM 0.00 0.0 M M M
8/16/2011 5:30 AM 0.00 0.0 M M M
8/17/2011 5:25 AM 0.00 0.0 M M M
8/18/2011 5:30 AM 0.00 0.0 M M M
8/19/2011 5:30 AM 0.00 0.0 M M M
8/20/2011 5:30 AM 0.00 0.0 M M M
8/21/2011 5:30 AM 0.00 0.0 M M M
8/22/2011 5:30 AM 0.00 0.0 M M M
8/23/2011 5:30 AM 0.00 0.0 M M M
8/24/2011 5:30 AM T 0.0 M M M
8/25/2011 5:30 AM 0.00 0.0 M M M
8/26/2011 5:30 AM 0.00 0.0 M M M
8/27/2011 5:30 AM 0.00 0.0 M M M
8/28/2011 5:30 AM 0.00 0.0 M M M
8/29/2011 5:30 AM 0.00 0.0 M M M
8/30/2011 5:30 AM 0.00 0.0 M M M
8/31/2011 5:30 AM 0.00 0.0 M M M
9/1/2011 5:30 AM 0.00 0.0 M M M
9/2/2011 5:30 AM 0.00 0.0 M M M
9/4/2011 5:30 AM 0.07 M M M M
9/5/2011 5:30 AM 0.00 0.0 M M M
9/6/2011 5:30 AM 0.00 0.0 M M M
9/7/2011 5:30 AM 0.00 0.0 M M M
9/8/2011 5:30 AM T M M M M
9/9/2011 5:30 AM 0.07 M M M M
9/10/2011 5:30 AM 0.02 M M M M
9/11/2011 5:30 AM 0.00 0.0 M M M
9/12/2011 5:30 AM 0.00 0.0 M M M
9/13/2011 5:30 AM 0.00 0.0 M M M
9/14/2011 5:30 AM 0.49 M M M M
9/15/2011 5:30 AM 0.99 M M M M
9/16/2011 5:30 AM 0.00 0.0 M M M
9/17/2011 5:30 AM T M M M M
9/18/2011 5:30 AM 0.00 0.0 M M M
9/19/2011 5:30 AM 1.02 M M M M
9/20/2011 5:30 AM 0.04 M M M M
9/21/2011 5:30 AM 0.00 0.0 M M M
9/22/2011 5:30 AM 0.00 0.0 M M M
9/23/2011 5:30 AM 0.33 M M M M
9/24/2011 5:30 AM 0.00 0.0 M M M
9/25/2011 5:30 AM 0.02 M M M M Yesterday afternoon right around 5:30 PM, there was some heavy rainfall North of Effingham. I drove through the strom so there should be some higher totals in Cumberland, Northern Effingham, Shelby, Coles Counties.
9/26/2011 5:30 AM 0.34 M M M M
9/27/2011 5:30 AM 0.05 M M M M
9/28/2011 5:30 AM 0.04 M M M M
9/29/2011 5:30 AM 0.00 0.0 M M M
9/30/2011 5:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/19/2011 2/22/2011 5:30 AM 4 0.74 M M Ground is saturated and mushy. There is some flooding of the Little Wabash River. The type of flooding is normal for the area.
7/14/2011 7/18/2011 5:20 AM 5 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
10/26/2010 8:03 AM The hail was observed at Altamont Grd School in Altamont, IL. It did last long. It seemed less than a minute. 1/4" Pea Size 1/4" Pea Size Rice White Ice 1 no damage Continuous True Before rain Same time as smaller hail 0 0
4/19/2011 8:03 AM In Altamont at Altamont Grd Sch st approx 8:03 AM 1/4" size hail fell. This lasted for approx 5-10 seconds and then was followed by a very brief period of heavy rain. 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size White Ice 0 1min True Same time as rain Same time as smaller hail 10-20