Station Overview Station Location
Station Number IL-RC-3 Latitude 38.731887
Station Name Olney 0.7 E Longitude -88.072428
County Richland Elevation (ft) 500



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 09 3.64 9.16 29 8.93 27 0.23 2 1 13 2 0.0 0 0
Nov 09 4.06 1.31 28 1.22 24 0.09 4 2 5 1 0.0 0 0
Dec 09 3.44 6.01 31 6.01 31 0.00 0 0 11 2 0.0 0 0
Jan 10 2.88 1.54 11 0.20 9 1.34 2 1 2 0 1.8 2 0
Feb 10 2.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 3.60 3.56 8 2.69 6 0.87 2 1 6 0 0.0 0 0
April 10 4.09 2.67 7 2.67 7 0.00 0 0 7 0 0.0 0 0
May 10 5.11 5.78 15 5.78 15 0.00 0 0 15 0 0.0 0 0
June 10 3.83 4.88 14 4.88 14 0.00 0 0 13 0 0.0 0 0
July 10 4.10 6.54 11 6.54 11 0.00 0 0 10 0 0.0 0 0
Aug 10 2.99 1.92 5 1.92 5 0.00 0 0 5 0 0.0 0 0
Sept 10 2.92 1.15 3 1.15 3 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 43.21" 44.52" 162 days 41.99" 152 2.53" 10 days 5 90 days 5 days 1.8" 2 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
10/1/2009
10/2/2009
10/3/2009 **
10/4/2009 0.23
10/5/2009 0.00
10/6/2009 0.05
10/7/2009 0.51
10/8/2009 0.32
10/9/2009 3.35
10/10/2009 0.48
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.94
10/15/2009 0.39
10/16/2009 0.05
10/17/2009 T
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 1.15
10/24/2009 T
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.04
10/28/2009 0.67
10/29/2009 0.00
10/30/2009 0.38
10/31/2009 0.60
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.02
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.77
11/18/2009 0.10
11/19/2009 0.08
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 **
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.25
11/26/2009 T
11/27/2009 0.00
11/28/2009
11/29/2009 **
11/30/2009 0.09
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 1.03
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.09
12/8/2009 0.00
12/9/2009 1.00
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 1.34
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.20
12/20/2009 T
12/21/2009 0.03
12/22/2009 0.00
12/23/2009 0.26
12/24/2009 1.25
12/25/2009 0.69
12/26/2009 T
12/27/2009 0.00
12/28/2009 0.05
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.07
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.17
1/8/2010 0.03
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010 **
1/24/2010 1.34
1/25/2010
1/26/2010
1/27/2010 0.00
1/28/2010
1/29/2010 0.00
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010 0.43
3/12/2010
3/13/2010 0.17
3/14/2010 0.27
3/15/2010 0.05
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010 **
3/22/2010 0.87
3/23/2010
3/24/2010
3/25/2010
3/26/2010 1.61
3/27/2010
3/28/2010 0.16
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010 0.31
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010 0.19
4/24/2010 0.56
4/25/2010 0.91
4/26/2010 0.21
4/27/2010 0.43
4/28/2010 0.06
4/29/2010
4/30/2010
5/1/2010 1.25
5/2/2010
5/3/2010
5/4/2010 0.06
5/5/2010
5/6/2010 0.05
5/7/2010
5/8/2010 0.41
5/9/2010
5/10/2010
5/11/2010 0.46
5/12/2010 1.28
5/13/2010 0.26
5/14/2010 0.06
5/15/2010
5/16/2010 0.32
5/17/2010 0.06
5/18/2010 0.03
5/19/2010
5/20/2010
5/21/2010 0.73
5/22/2010 0.53
5/23/2010
5/24/2010
5/25/2010
5/26/2010 0.25
5/27/2010
5/28/2010 0.03
5/29/2010
5/30/2010
5/31/2010
6/1/2010 0.36
6/2/2010 0.16
6/3/2010 0.21
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010 0.06
6/10/2010
6/11/2010
6/12/2010 0.34
6/13/2010 0.28
6/14/2010 0.06
6/15/2010 0.97
6/16/2010 0.44
6/17/2010 0.00
6/18/2010
6/19/2010 0.70
6/20/2010
6/21/2010
6/22/2010
6/23/2010 0.02
6/24/2010 0.04
6/25/2010
6/26/2010
6/27/2010
6/28/2010 1.24
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010 2.18
7/10/2010 0.55
7/11/2010
7/12/2010 0.03
7/13/2010 0.11
7/14/2010
7/15/2010
7/16/2010 0.64
7/17/2010
7/18/2010
7/19/2010 0.02
7/20/2010 2.47
7/21/2010 0.31
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010 0.03
7/30/2010 0.00
7/31/2010 0.20
8/1/2010 0.20
8/2/2010
8/3/2010
8/4/2010
8/5/2010 0.29
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010 0.09
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010 1.28
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010 0.06
8/30/2010
8/31/2010
9/1/2010
9/2/2010 0.07
9/3/2010 0.08
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010 1.00
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.05 M M M M and it continues to rain!
10/7/2009 7:00 AM 0.51 M M M M Clear blur sky, not a single cloud @ 1:30pm
10/8/2009 7:00 AM 0.32 M M M M
10/9/2009 7:00 AM 3.35 M M M M
10/10/2009 7:00 AM 0.48 M M M M Heavy dew
10/11/2009 7:00 AM 0.00 0.0 M M M Low of 35 last night.
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M heavy clouds this morning. looks as though it could rain
10/14/2009 7:00 AM 0.94 M M M M Started sprinkling about midnight, at 3am I had .53 in the gage.
10/15/2009 7:00 AM 0.39 M M M M At midnight, had only .06" in gage, when I returned to town there was .039
10/16/2009 7:00 AM 0.05 M M M M Mist of rain off and on all day yesterday. Heavy mist this morning before I checked the gage.
10/17/2009 7:00 AM T M M M M Overcast all day yesterday and so far today.
10/18/2009 7:00 AM 0.00 0.0 M M M Our first frost over night.
10/19/2009 7:00 AM 0.00 0.0 M M M Clear sky
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.00 0.0 M M M started getting over cast about noon
10/22/2009 7:00 AM 0.00 0.0 M M M Looks as if it could rain anytime
10/23/2009 7:00 AM 1.15 M M M M
10/24/2009 7:00 AM T M M M M Just got back in town an we had a trace.
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.04 M M M M took reading at 9am....just now remembered to post....duh,old people.
10/28/2009 7:00 AM 0.67 M M M M
10/29/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 7:00 AM 0.38 M M M M
10/31/2009 7:00 AM 0.60 M M M M
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M Great day for feeding the bees.
11/9/2009 7:00 AM 0.00 0.0 M M M Overcast today
11/10/2009 7:00 AM 0.02 M M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.00 0.0 M M M overcast...looks like it could rain anytime.
11/15/2009 7:00 AM 0.00 0.0 M M M
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.77 M M M M
11/18/2009 7:00 AM 0.10 M M M M
11/19/2009 7:00 AM 0.08 M M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M We had zero ( 0.00" ) at 7am
11/25/2009 7:00 AM 0.25 M M M M
11/26/2009 7:00 AM T M M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.00 0.0 M M M Rain started here around 09:30 am
12/3/2009 7:00 AM 1.03 M M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.00 0.0 M M M
12/7/2009 7:00 AM 0.09 M M M M My first snow melt report. Started about 1am
12/8/2009 7:00 AM 0.00 0.0 M M M No rain at 7am to report.
12/9/2009 7:00 AM 1.00 M M M M
12/10/2009 7:00 AM 0.00 0.0 M M M
12/11/2009 7:00 AM 0.00 0.0 M M M
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 7:00 AM 1.34 M M M M
12/14/2009 7:00 AM 0.00 0.0 M M M
12/15/2009 7:00 AM 0.00 0.0 M M M
12/16/2009 7:00 AM 0.00 0.0 M M M
12/17/2009 7:00 AM 0.00 0.0 M M M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 7:00 AM 0.20 T M M M Presently rain/snow mixed.....slush on back deck.
12/20/2009 7:00 AM T M M M M
12/21/2009 7:00 AM 0.03 T M M M Heavy dusting of snow last night.
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.26 M M M M
12/24/2009 7:00 AM 1.25 M M M M Rained all night. Varied from very light to heavy.
12/25/2009 7:00 AM 0.69 M M M M
12/26/2009 7:00 AM T T M M M Dusting of snow about mid-night.
12/27/2009 7:00 AM 0.00 0.0 M M M
12/28/2009 7:00 AM 0.05 T 0.05 T M Heavy dusting yesterday
12/29/2009 7:00 AM 0.00 0.0 M M M Ops...forgot to submit earlier.
12/30/2009 7:00 AM 0.00 0.0 M M M
12/31/2009 7:00 AM 0.07 M M M M
1/2/2010 7:00 AM 0.00 0.0 M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 7:00 AM 0.00 0.0 M M M
1/5/2010 7:00 AM 0.00 0.0 M M M
1/6/2010 7:00 AM 0.00 0.0 M M M
1/7/2010 7:00 AM 0.17 1.5 M M M
1/8/2010 7:00 AM 0.03 0.3 0.02 M M high winds, blow snow.
1/27/2010 7:00 AM 0.00 0.0 M M M
1/29/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM 0.43 M M M M
3/13/2010 7:00 AM 0.17 M M M M
3/14/2010 7:00 AM 0.27 M M M M
3/15/2010 7:00 AM 0.05 M M M M
3/26/2010 7:00 AM 1.61 M M M M
3/28/2010 7:00 AM 0.16 M M M M
4/5/2010 7:00 AM 0.31 M M M M
4/23/2010 7:00 AM 0.19 M M M M
4/24/2010 7:00 AM 0.56 M M M M
4/25/2010 7:00 AM 0.91 M M M M
4/26/2010 7:00 AM 0.21 M M M M
4/27/2010 7:00 AM 0.43 M M M M
4/28/2010 7:00 AM 0.06 M M M M
5/1/2010 7:00 AM 1.25 M M M M
5/4/2010 7:00 AM 0.06 M M M M
5/6/2010 7:00 AM 0.05 M M M M
5/8/2010 7:00 AM 0.41 M M M M
5/11/2010 7:00 AM 0.46 M M M M
5/12/2010 7:00 AM 1.28 M M M M
5/13/2010 7:00 AM 0.26 M M M M
5/14/2010 7:00 AM 0.06 M M M M
5/16/2010 7:00 AM 0.32 M M M M
5/17/2010 7:00 AM 0.06 M M M M
5/18/2010 7:00 AM 0.03 M M M M
5/21/2010 7:00 AM 0.73 M M M M
5/22/2010 7:00 AM 0.53 M M M M Very short storm that dropped a lot of rain in a short peroid of time. About 1pm .
5/26/2010 7:00 AM 0.25 M M M M Sun was shining during storm till about 6:05pm
5/28/2010 7:00 AM 0.03 M M M M
6/1/2010 7:00 AM 0.36 M M M M
6/2/2010 7:00 AM 0.16 M M M M
6/3/2010 7:00 AM 0.21 M M M M
6/9/2010 7:00 AM 0.06 M M M M
6/12/2010 7:00 AM 0.34 M M M M
6/13/2010 7:00 AM 0.28 M M M M
6/14/2010 7:00 AM 0.06 M M M M
6/15/2010 7:00 AM 0.97 M M M M
6/16/2010 7:00 AM 0.44 M M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.70 M M M M
6/23/2010 7:00 AM 0.02 M M M M
6/24/2010 7:00 AM 0.04 M M M M
6/28/2010 7:00 AM 1.24 M M M M
7/9/2010 7:00 AM 2.18 M M M M
7/10/2010 7:00 AM 0.55 M M M M
7/12/2010 7:00 AM 0.03 M M M M
7/13/2010 7:00 AM 0.11 M M M M
7/16/2010 7:00 AM 0.64 M M M M
7/19/2010 7:00 AM 0.02 M M M M
7/20/2010 7:00 AM 2.47 M M M M
7/21/2010 7:00 AM 0.31 M M M M
7/29/2010 7:00 AM 0.03 M M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 7:00 AM 0.20 M M M M
8/1/2010 7:00 AM 0.20 M M M M
8/5/2010 7:00 AM 0.29 M M M M (Edit-original report 29.00" changed to 0.29. Likely a decimal error.)
8/14/2010 7:00 AM 0.09 M M M M
8/21/2010 7:00 AM 1.28 M M M M
8/29/2010 7:00 AM 0.06 M M M M
9/2/2010 7:00 AM 0.07 M M M M
9/3/2010 7:00 AM 0.08 M M M M
9/11/2010 7:00 AM 1.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/3/2009 10/04/2009 2:00 PM 2 0.23 M M
11/22/2009 11/23/2009 12:00 AM 2 0.00 M M
11/29/2009 11/30/2009 12:00 AM 2 0.09 M M Most accumlation was on Sunday
1/23/2010 1/24/2010 11:00 AM 2 1.34 M M
3/21/2010 3/22/2010 8:00 PM 2 0.87 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