Station Overview Station Location
Station Number IL-KN-89 Latitude 41.901398
Station Name St. Charles 1.4 SSW Longitude -88.308352
County Kane Elevation (ft) 721



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 2.76 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 2.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 1.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 1.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 1.52 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 2.04 0.88 17 0.88 14 0.00 3 1 3 3 0.0 0 0
April 11 3.24 5.69 30 5.69 30 0.00 0 0 16 3 0.0 0 0
May 11 3.75 5.92 30 5.86 27 0.06 3 1 13 2 0.0 0 0
June 11 3.69 4.96 30 1.42 19 3.54 11 1 10 1 0.0 0 0
July 11 3.60 0.74 30 0.74 15 0.00 15 0 3 1 0.0 0 0
Aug 11 3.99 9.77 30 6.97 28 2.80 2 1 9 3 0.0 0 0
Sept 11 3.15 3.47 28 3.47 25 0.00 3 0 8 0 0.0 0 0
Water Year Totals: 34.01" 31.43" 195 days 25.03" 158 6.40" 37 days 4 62 days 13 days 0.0" 0 days 0 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
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011 T
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.40
3/22/2011 0.18
3/23/2011 0.30
3/24/2011 T
3/25/2011 0.00
3/26/2011 0.00 **
3/27/2011 **
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 0.11
4/3/2011 T
4/4/2011 0.56
4/5/2011 T
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.77
4/9/2011 0.02
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.60
4/17/2011 0.12
4/18/2011 0.59
4/19/2011 0.05
4/20/2011 1.19
4/21/2011 0.00
4/22/2011 0.26
4/23/2011 0.27
4/24/2011 T
4/25/2011 0.02
4/26/2011 0.78
4/27/2011 0.05
4/28/2011 0.26
4/29/2011 0.04
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 **
5/3/2011 **
5/4/2011 0.06
5/5/2011 0.00
5/6/2011 0.21
5/7/2011 0.02
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.12
5/13/2011 T
5/14/2011 0.03
5/15/2011 0.19
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.02
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 T
5/23/2011 0.71
5/24/2011 0.00
5/25/2011 0.32
5/26/2011 1.73
5/27/2011 0.08
5/28/2011 0.05
5/29/2011 0.14
5/30/2011 2.24
5/31/2011
6/1/2011 0.01
6/2/2011 0.00
6/3/2011 0.02
6/4/2011 0.00
6/5/2011 0.07
6/6/2011 0.00
6/7/2011 **
6/8/2011 **
6/9/2011 **
6/10/2011 **
6/11/2011 **
6/12/2011 **
6/13/2011 **
6/14/2011 **
6/15/2011 **
6/16/2011 **
6/17/2011 3.54
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.35
6/21/2011 0.07
6/22/2011 0.67
6/23/2011 0.15
6/24/2011 0.02
6/25/2011 T
6/26/2011 0.00
6/27/2011 0.02
6/28/2011 0.04
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 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.13
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.58
7/13/2011 0.03
7/14/2011 0.00
7/15/2011 T
7/16/2011
7/17/2011 **
7/18/2011 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 **
7/26/2011 **
7/27/2011 **
7/28/2011 **
7/29/2011 **
7/30/2011 **
7/31/2011 **
8/1/2011 **
8/2/2011 2.80
8/3/2011 0.44
8/4/2011 T
8/5/2011 0.00
8/6/2011 0.59
8/7/2011 0.03
8/8/2011 1.29
8/9/2011 0.86
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.07
8/14/2011 0.91
8/15/2011 T
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 1.16
8/22/2011 T
8/23/2011 0.00
8/24/2011 1.62
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
9/1/2011 0.00
9/2/2011
9/3/2011 0.00
9/4/2011 0.05
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.06
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.10
9/16/2011
9/17/2011 0.00
9/18/2011
9/19/2011 0.67
9/20/2011 0.01
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 1.05
9/27/2011 1.16
9/28/2011 0.37 **
9/29/2011 **
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/16/2011 8:00 AM T M M M M Light frost. 30 degrees. Sunny. No wind.
3/17/2011 8:00 AM 0.00 0.0 M M M
3/18/2011 8:00 AM 0.00 0.0 M M M
3/19/2011 8:00 AM 0.00 0.0 M M M
3/20/2011 8:00 AM 0.00 0.0 M M M 63 degrees and about to rain
3/21/2011 7:00 AM 0.40 M M M M 43 degrees, cloudy, and no wind
3/22/2011 8:00 AM 0.18 M M M M
3/23/2011 7:15 AM 0.30 M M M M
3/24/2011 7:00 AM T T T M M Slight "dusting" of snow that resulted in virtually no water when melted.
3/25/2011 7:15 AM 0.00 0.0 M M M
3/26/2011 8:00 AM 0.00 0.0 M M M
3/29/2011 7:00 AM 0.00 0.0 M M M
3/30/2011 8:00 AM T M M M M
3/31/2011 6:30 AM 0.00 0.0 M M M
4/1/2011 7:30 AM 0.00 0.0 M M M
4/2/2011 8:00 AM 0.11 M M M M
4/3/2011 7:30 AM T M M M M
4/4/2011 6:30 AM 0.56 M M M M
4/5/2011 7:00 AM T M M M M
4/6/2011 6:45 AM 0.00 0.0 M M M
4/7/2011 8:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.77 M M M M
4/9/2011 8:00 AM 0.02 M M M M
4/10/2011 7:15 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 6:30 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.00 0.0 M M M
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 8:00 AM 0.60 M M M M
4/17/2011 6:00 AM 0.12 M M M M
4/18/2011 7:00 AM 0.59 M M M M
4/19/2011 7:00 AM 0.05 M M M M
4/20/2011 7:00 AM 1.19 M M M M
4/21/2011 6:15 AM 0.00 0.0 M M M heavy, perhaps maybe even killing, frost last night
4/22/2011 7:00 AM 0.26 M M M M
4/23/2011 7:00 AM 0.27 M M M M
4/24/2011 7:15 AM T M M M M
4/25/2011 7:30 AM 0.02 M M M M
4/26/2011 8:00 AM 0.78 M M M M
4/27/2011 7:00 AM 0.05 M M M M
4/28/2011 7:15 AM 0.26 M M M M
4/29/2011 9:00 AM 0.04 M M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M I will be away until May 4. Next report May 5!
5/5/2011 6:30 AM 0.00 0.0 M M M
5/6/2011 6:15 AM 0.21 M M M M
5/7/2011 9:00 AM 0.02 M M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 6:00 AM 0.00 0.0 M M M
5/10/2011 8:00 AM 0.00 0.0 M M M
5/11/2011 6:30 AM 0.00 0.0 M M M
5/12/2011 7:15 AM 0.12 M M M M
5/13/2011 6:45 AM T M M M M
5/14/2011 7:30 AM 0.03 M M M M
5/15/2011 7:20 AM 0.19 M M M M
5/16/2011 7:00 AM 0.00 0.0 M M M
5/17/2011 7:15 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 8:30 AM 0.02 M M M M
5/20/2011 6:15 AM 0.00 0.0 M M M
5/21/2011 6:30 AM 0.00 0.0 M M M
5/22/2011 8:15 AM T M M M M
5/23/2011 7:00 AM 0.71 M M M M
5/24/2011 6:45 AM 0.00 0.0 M M M
5/25/2011 6:00 AM 0.32 M M M M
5/26/2011 7:00 AM 1.73 M M M M
5/27/2011 6:30 AM 0.08 M M M M
5/28/2011 8:00 AM 0.05 M M M M
5/29/2011 8:00 AM 0.14 M M M M
5/30/2011 7:30 AM 2.24 M M M M
6/1/2011 6:45 AM 0.01 M M M M
6/2/2011 8:00 AM 0.00 0.0 M M M
6/3/2011 6:30 AM 0.02 M M M M
6/4/2011 7:30 AM 0.00 0.0 M M M
6/5/2011 6:00 AM 0.07 M M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 8:00 AM 0.00 0.0 M M M
6/19/2011 6:45 AM 0.00 0.0 M M M
6/20/2011 8:00 AM 0.35 M M M M
6/21/2011 6:45 AM 0.07 M M M M
6/22/2011 6:30 AM 0.67 M M M M
6/23/2011 6:30 AM 0.15 M M M M
6/24/2011 7:00 AM 0.02 M M M M
6/25/2011 6:15 AM T M M M M
6/26/2011 7:30 AM 0.00 0.0 M M M
6/27/2011 8:00 AM 0.02 M M M M
6/28/2011 7:30 AM 0.04 M M M M
6/29/2011 6:15 AM 0.00 0.0 M M M
6/30/2011 6:45 AM 0.00 0.0 M M M
7/1/2011 6:30 AM 0.00 0.0 M M M
7/2/2011 7:30 AM 0.00 0.0 M M M
7/3/2011 6:45 AM 0.00 0.0 M M M
7/4/2011 8:00 AM 0.00 0.0 M M M
7/5/2011 6:30 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 6:30 AM 0.13 M M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 8:00 AM 0.00 0.0 M M M
7/10/2011 6:00 AM 0.00 0.0 M M M
7/11/2011 6:30 AM 0.00 0.0 M M M
7/12/2011 7:30 AM 0.58 M M M M 0.55" of today's report of 0.58" was collected between 7:55 AM and 8:15 AM yesterday morning, when thebig storm rolled through STC.
7/13/2011 6:00 AM 0.03 0.0 M M M
7/14/2011 6:30 AM 0.00 0.0 M M M
7/15/2011 9:00 AM T M M M M
8/3/2011 7:00 AM 0.44 M M M M
8/4/2011 6:00 AM T M M M M
8/5/2011 8:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.59 M M M M
8/7/2011 8:30 AM 0.03 M M M M ... and it was "misting" when I checked my gauge.
8/8/2011 8:00 AM 1.29 M M M M
8/9/2011 6:30 AM 0.86 M M M M
8/10/2011 7:45 AM 0.00 0.0 M M M
8/11/2011 6:30 AM 0.00 0.0 M M M
8/12/2011 6:45 AM 0.00 0.0 M M M
8/13/2011 8:00 AM 0.07 M M M M
8/14/2011 7:30 AM 0.91 M M M M
8/15/2011 7:00 AM T M M M M
8/16/2011 7:30 AM 0.00 0.0 M M M 64 degrees, not a leaf moving
8/17/2011 7:00 AM 0.00 0.0 M M M 62 degrees and not a leaf moving
8/18/2011 7:15 AM 0.00 0.0 M M M 67 degrees, humidity 78%, no wind
8/19/2011 7:00 AM 0.00 0.0 M M M 64 degrees; humidity 81%; wind 0 mph
8/20/2011 9:00 AM 0.00 0.0 M M M No ran YET ... but it is coming. Sky dark, not a leaf moving, and no bird songs.
8/21/2011 7:30 AM 1.16 M M M M 67 degrees, humidity 77%, wind speed 0 mph
8/22/2011 6:30 AM T M M M M 61 degrees, humidity 82%, wind speed 0 mph
8/23/2011 7:45 AM 0.00 0.0 M M M 65 degrees, humidity 78%, wind speed 3 mph ... big storm headed our way from the NW ... ORD delays already 90 mins.
8/24/2011 7:00 AM 1.62 M M M M 67 degrees, humidity 96%, wind speed 3+ mph. Yesterday's rain came in two downpours of 1.07" in the monring and o.55 in the afternoon.
8/25/2011 6:30 AM 0.00 0.0 M M M
8/26/2011 9:30 AM 0.00 0.0 M M M
8/27/2011 8:00 AM 0.00 0.0 M M M
8/28/2011 8:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 6:30 AM 0.00 0.0 M M M
9/1/2011 9:00 AM 0.00 0.0 M M M
9/3/2011 6:30 AM 0.00 0.0 M M M 74 degrees, 74% humidity, 4-5 mph wind speed from the south
9/4/2011 7:20 AM 0.05 M M M M
9/5/2011 8:30 AM 0.00 0.0 M M M 54 degrees, 68% humidity, 4-6 mph breeze from the W-NW, and a crystal clear sky.
9/6/2011 8:00 AM 0.00 0.0 M M M 53 degrees, 78% humidity, 2-5 mph breeze from the NNW.
9/7/2011 7:15 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 8:00 AM 0.00 0.0 M M M
9/10/2011 7:45 AM 0.06 M M M M 59 degrees, 94% humidity, and VERY slight breeze. Cool, but clammy!!
9/11/2011 9:30 AM 0.00 0.0 M M M
9/12/2011 7:15 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:30 AM 0.00 0.0 M M M
9/15/2011 8:45 AM 0.10 M M M M
9/17/2011 8:00 AM 0.00 0.0 M M M
9/19/2011 7:00 AM 0.67 M M M M
9/20/2011 9:00 AM 0.01 M M M M
9/21/2011 6:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 8:00 AM 0.00 0.0 M M M
9/24/2011 8:00 AM 0.00 0.0 M M M
9/25/2011 8:00 AM 0.00 0.0 M M M
9/26/2011 7:45 AM 1.05 M M M M 51 degrees and raining steadily.
9/27/2011 7:00 AM 1.16 M M M M
9/28/2011 7:00 AM 0.37 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/26/2011 3/28/2011 7:00 AM 3 0.00 M M
5/2/2011 5/04/2011 6:30 AM 3 0.06 0.0 0.00
6/7/2011 6/17/2011 8:00 AM 11 3.54 0.0 0.00
7/17/2011 8/02/2011 5:30 PM 17 2.80 0.0 0.00
9/28/2011 10/03/2011 8:30 AM 6 0.19 0.0 0.00



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