Station Overview Station Location
Station Number IL-WN-26 Latitude 42.277753
Station Name Rockford 1.5 ENE Longitude -89.035887
County Winnebago Elevation (ft) 639



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 2.67 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 2.52 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 1.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 1.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 1.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 1.96 2.58 11 2.58 11 0.00 0 0 4 1 0.0 0 0
April 11 3.32 3.41 30 3.41 30 0.00 0 0 15 1 0.5 1 0
May 11 3.80 3.09 31 3.09 31 0.00 0 0 15 2 0.0 0 0
June 11 4.53 2.66 30 2.66 30 0.00 0 0 10 0 0.0 0 0
July 11 3.84 6.36 30 6.36 30 0.00 0 0 11 0 0.0 0 0
Aug 11 4.33 4.63 30 4.63 30 0.00 0 0 11 1 0.0 0 0
Sept 11 3.21 4.51 30 3.94 25 0.57 5 1 5 2 0.0 0 0
Water Year Totals: 34.51" 27.24" 192 days 26.67" 187 0.57" 5 days 1 71 days 7 days 0.5" 1 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
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011 2.05
3/22/2011 0.06
3/23/2011 0.46
3/24/2011 0.01
3/25/2011 0.00
3/26/2011 T
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.19
4/3/2011 0.00
4/4/2011 0.02
4/5/2011 0.02
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.53
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 T
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.17
4/17/2011 0.08
4/18/2011 0.51
4/19/2011 0.08
4/20/2011 0.43
4/21/2011 0.00
4/22/2011 0.07
4/23/2011 0.31
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.59
4/27/2011 0.24
4/28/2011 0.11
4/29/2011 0.06
4/30/2011 0.00
5/1/2011 0.05
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 T
5/7/2011 0.01
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.03
5/11/2011 0.00
5/12/2011 0.01
5/13/2011 0.13
5/14/2011 0.60
5/15/2011 0.08
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.01
5/19/2011 0.02
5/20/2011 0.00
5/21/2011 0.02
5/22/2011 0.00
5/23/2011 0.90
5/24/2011 0.00
5/25/2011 0.58
5/26/2011 0.08
5/27/2011 0.00
5/28/2011 0.10
5/29/2011 T
5/30/2011 0.47
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.97
6/10/2011 0.23
6/11/2011 0.05
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.34
6/16/2011 0.08
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.14
6/22/2011 0.70
6/23/2011 0.07
6/24/2011 0.01
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.07
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011
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 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.78
7/12/2011 0.01
7/13/2011 0.00
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 0.10
7/17/2011 0.00
7/18/2011 0.04
7/19/2011 0.01
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.60
7/23/2011 1.18
7/24/2011 1.10
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.57
7/28/2011 1.85
7/29/2011 0.12
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.14
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.02
8/7/2011 0.10
8/8/2011 0.09
8/9/2011 0.77
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.33
8/14/2011 1.61
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011
8/19/2011 0.00
8/20/2011 T
8/21/2011 0.11
8/22/2011 0.00
8/23/2011 0.64
8/24/2011 0.40
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 0.42
9/1/2011 0.00
9/2/2011 T
9/3/2011 0.00
9/4/2011 0.62
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 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 **
9/16/2011 **
9/17/2011 **
9/18/2011 **
9/19/2011 0.00 0.57
9/20/2011 T
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 1.26
9/27/2011 1.83
9/28/2011 0.15
9/29/2011
9/30/2011 0.08



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/21/2011 9:00 AM 2.05 M M M M pea size 1/4 inch hail
3/22/2011 9:00 AM 0.06 M M M M
3/23/2011 9:00 AM 0.46 M M M M
3/24/2011 9:00 AM 0.01 T M T M
3/25/2011 7:00 AM 0.00 0.0 M M M
3/26/2011 9:00 AM T M T M M
3/27/2011 9:00 AM 0.00 0.0 M M M
3/28/2011 9:00 AM 0.00 0.0 M M M
3/29/2011 9:00 AM 0.00 0.0 M M M
3/30/2011 9:00 AM 0.00 0.0 M M M
3/31/2011 9:00 AM 0.00 0.0 M M M
4/1/2011 9:00 AM 0.00 0.0 M M M
4/2/2011 9:00 AM 0.19 M M M M
4/3/2011 9:00 AM 0.00 0.0 M M M
4/4/2011 9:00 AM 0.02 M M M M
4/5/2011 9:00 AM 0.02 M M M M
4/6/2011 9:00 AM 0.00 0.0 M M M
4/7/2011 9:00 AM 0.00 0.0 M M M
4/8/2011 9:00 AM 0.53 M M M M
4/9/2011 9:00 AM 0.00 0.0 M M M
4/10/2011 9:00 AM 0.00 0.0 M M M
4/11/2011 9:00 AM T M M M M
4/12/2011 9:00 AM 0.00 0.0 M M M
4/13/2011 9:00 AM 0.00 0.0 M M M
4/14/2011 9:00 AM 0.00 0.0 M M M
4/15/2011 9:00 AM 0.00 0.0 M M M
4/16/2011 9:00 AM 0.17 M M M M
4/17/2011 9:00 AM 0.08 M M M M
4/18/2011 9:00 AM 0.51 0.5 M M M .50 inches of snow
4/19/2011 9:00 AM 0.08 M M M M
4/20/2011 9:00 AM 0.43 M M M M
4/21/2011 9:00 AM 0.00 0.0 M M M
4/22/2011 9:00 AM 0.07 M M M M
4/23/2011 9:00 AM 0.31 M M M M
4/24/2011 9:00 AM 0.00 0.0 M M M
4/25/2011 9:00 AM 0.00 0.0 M M M
4/26/2011 9:00 AM 0.59 M M M M
4/27/2011 9:00 AM 0.24 M M M M
4/28/2011 9:00 AM 0.11 M M M M
4/29/2011 9:00 AM 0.06 M M M M
4/30/2011 9:00 AM 0.00 0.0 M M M
5/1/2011 9:00 AM 0.05 M M M M
5/2/2011 9:00 AM 0.00 0.0 M M M
5/3/2011 9:00 AM 0.00 0.0 M M M
5/4/2011 9:00 AM 0.00 0.0 M M M
5/5/2011 9:00 AM 0.00 0.0 M M M
5/6/2011 9:00 AM T M M M M
5/7/2011 9:00 AM 0.01 M M M M
5/8/2011 9:00 AM 0.00 0.0 M M M
5/9/2011 9:00 AM 0.00 0.0 M M M
5/10/2011 9:00 AM 0.03 M M M M
5/11/2011 9:00 AM 0.00 0.0 M M M
5/12/2011 9:00 AM 0.01 M M M M
5/13/2011 9:00 AM 0.13 M M M M
5/14/2011 9:00 AM 0.60 M M M M
5/15/2011 9:00 AM 0.08 M M M M
5/16/2011 9:00 AM 0.00 0.0 M M M
5/17/2011 9:00 AM 0.00 0.0 M M M
5/18/2011 9:00 AM 0.01 M M M M
5/19/2011 9:00 AM 0.02 M M M M
5/20/2011 9:00 AM 0.00 0.0 M M M
5/21/2011 9:00 AM 0.02 M M M M
5/22/2011 9:00 AM 0.00 0.0 M M M
5/23/2011 9:00 AM 0.90 M M M M strong storm, 33mph wind peak. 6:55 PM heavy hail, ground white. Size range pea [1/4 in.] nickle[7/8], and some quarter[ 1 in.]
5/24/2011 9:00 AM 0.00 0.0 M M M
5/25/2011 9:00 AM 0.58 M M M M
5/26/2011 9:00 AM 0.08 M M M M
5/27/2011 9:00 AM 0.00 0.0 M M M
5/28/2011 9:00 AM 0.10 M M M M
5/29/2011 9:00 AM T M M M M
5/30/2011 9:00 AM 0.47 M M M M
5/31/2011 9:00 AM 0.00 0.0 M M M
6/1/2011 9:00 AM 0.00 0.0 M M M
6/2/2011 9:00 AM 0.00 0.0 M M M
6/3/2011 9:00 AM 0.00 0.0 M M M
6/4/2011 9:00 AM 0.00 0.0 M M M
6/5/2011 9:00 AM 0.00 0.0 M M M
6/6/2011 9:00 AM 0.00 0.0 M M M
6/7/2011 9:00 AM 0.00 0.0 M M M
6/8/2011 9:00 AM 0.00 0.0 M M M
6/9/2011 9:00 AM 0.97 M M M M
6/10/2011 9:00 AM 0.23 M M M M
6/11/2011 9:00 AM 0.05 M M M M
6/12/2011 9:00 AM 0.00 0.0 M M M
6/13/2011 9:00 AM 0.00 0.0 M M M
6/14/2011 9:00 AM 0.00 0.0 M M M
6/15/2011 9:00 AM 0.34 M M M M
6/16/2011 9:00 AM 0.08 M M M M
6/17/2011 9:00 AM 0.00 0.0 M M M
6/18/2011 9:00 AM 0.00 0.0 M M M
6/19/2011 9:00 AM 0.00 0.0 M M M
6/20/2011 9:00 AM 0.00 0.0 M M M
6/21/2011 9:00 AM 0.14 M M M M
6/22/2011 9:00 AM 0.70 M M M M
6/23/2011 9:00 AM 0.07 M M M M
6/24/2011 9:00 AM 0.01 M M M M
6/25/2011 9:00 AM 0.00 0.0 M M M
6/26/2011 9:00 AM 0.00 0.0 M M M
6/27/2011 9:00 AM 0.07 M M M M
6/28/2011 9:00 AM 0.00 0.0 M M M
6/29/2011 9:00 AM 0.00 0.0 M M M
6/30/2011 9:00 AM 0.00 0.0 M M M
7/2/2011 9:00 AM 0.00 0.0 M M M
7/3/2011 9:00 AM 0.00 0.0 M M M
7/4/2011 9:00 AM 0.00 0.0 M M M
7/5/2011 9:00 AM 0.00 0.0 M M M
7/6/2011 9:00 AM 0.00 0.0 M M M
7/7/2011 9:00 AM 0.00 0.0 M M M
7/8/2011 9:00 AM 0.00 0.0 M M M
7/9/2011 9:00 AM 0.00 0.0 M M M
7/10/2011 9:00 AM 0.00 0.0 M M M
7/11/2011 9:00 AM 0.78 M M M M peak rain rate of 10.67 in per hour at 7 AM, peak wind of 31 MPH at 7:11 blowing to the NE
7/12/2011 9:00 AM 0.01 M M M M
7/13/2011 9:00 AM 0.00 0.0 M M M
7/14/2011 9:00 AM 0.00 0.0 M M M
7/15/2011 9:00 AM 0.00 0.0 M M M
7/16/2011 9:00 AM 0.10 M M M M
7/17/2011 9:00 AM 0.00 0.0 M M M
7/18/2011 9:00 AM 0.04 M M M M
7/19/2011 9:00 AM 0.01 M M M M
7/20/2011 9:00 AM 0.00 0.0 M M M
7/21/2011 9:00 AM 0.00 0.0 M M M
7/22/2011 9:00 AM 0.60 M M M M
7/23/2011 9:00 AM 1.18 M M M M
7/24/2011 9:00 AM 1.10 M M M M
7/25/2011 9:00 AM 0.00 0.0 M M M
7/26/2011 9:00 AM 0.00 0.0 M M M
7/27/2011 9:00 AM 0.57 M M M M
7/28/2011 9:00 AM 1.85 M M M M rain seemed heavier than reported. wind was high and rain was blown sideways.
7/29/2011 9:00 AM 0.12 M M M M
7/30/2011 9:00 AM 0.00 0.0 M M M
7/31/2011 9:00 AM 0.00 0.0 M M M
8/1/2011 9:00 AM 0.00 0.0 M M M
8/2/2011 9:00 AM 0.00 0.0 M M M
8/3/2011 9:00 AM 0.14 M M M M
8/4/2011 9:00 AM 0.00 0.0 M M M
8/5/2011 9:00 AM 0.00 0.0 M M M
8/6/2011 9:00 AM 0.02 M M M M
8/7/2011 9:00 AM 0.10 M M M M
8/8/2011 9:00 AM 0.09 M M M M
8/9/2011 9:00 AM 0.77 M M M M
8/10/2011 9:00 AM 0.00 0.0 M M M
8/11/2011 9:00 AM 0.00 0.0 M M M
8/12/2011 9:00 AM 0.00 0.0 M M M
8/13/2011 9:00 AM 0.33 M M M M
8/14/2011 9:00 AM 1.61 M M M M
8/15/2011 9:00 AM 0.00 0.0 M M M
8/16/2011 9:00 AM 0.00 0.0 M M M
8/17/2011 9:00 AM 0.00 0.0 M M M
8/19/2011 9:00 AM 0.00 0.0 M M M
8/20/2011 9:00 AM T M M M M
8/21/2011 9:00 AM 0.11 M M M M
8/22/2011 9:00 AM 0.00 0.0 M M M
8/23/2011 9:00 AM 0.64 M M M M Thunder storms.
8/24/2011 9:00 AM 0.40 M M M M
8/25/2011 9:00 AM 0.00 0.0 M M M
8/26/2011 9:00 AM 0.00 0.0 M M M
8/27/2011 9:00 AM 0.00 0.0 M M M
8/28/2011 9:00 AM 0.00 0.0 M M M
8/29/2011 9:00 AM 0.00 0.0 M M M
8/30/2011 9:00 AM 0.00 0.0 M M M
8/31/2011 9:00 AM 0.42 M M M M
9/1/2011 9:00 AM 0.00 0.0 M M M
9/2/2011 9:00 AM T M M M M
9/3/2011 9:00 AM 0.00 0.0 M M M
9/4/2011 9:00 AM 0.62 0.0 M M M
9/5/2011 9:00 AM 0.00 0.0 M M M
9/6/2011 9:00 AM 0.00 0.0 M M M
9/7/2011 9:00 AM 0.00 0.0 M M M
9/8/2011 9:00 AM 0.00 0.0 M M M
9/9/2011 9:00 AM 0.00 0.0 M M M
9/10/2011 9:00 AM 0.00 0.0 M M M
9/11/2011 9:00 AM 0.00 0.0 M M M
9/12/2011 9:00 AM 0.00 0.0 M M M
9/13/2011 9:00 AM 0.00 0.0 M M M
9/14/2011 9:00 AM 0.00 0.0 M M M
9/19/2011 9:00 AM 0.00 0.0 M M M
9/20/2011 9:00 AM T M M M M
9/21/2011 9:00 AM 0.00 0.0 M M M
9/22/2011 9:00 AM 0.00 0.0 M M M
9/23/2011 9:00 AM 0.00 0.0 M M M
9/24/2011 9:00 AM 0.00 0.0 M M M
9/25/2011 9:00 AM 0.00 0.0 M M M
9/26/2011 9:00 AM 1.26 M M M M
9/27/2011 9:00 AM 1.83 M M M M
9/28/2011 9:00 AM 0.15 M M M M
9/30/2011 9:00 AM 0.08 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/15/2011 9/19/2011 9:00 AM 5 0.57 M M gone on vacation



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
5/22/2011 6:55 PM We don't have hail pads here, ground was covered 1/2 to 3/4 inches deep, and ground was white. Can't tell if any roof damage yet it is covered with leaves. 1" Quarter Size 3/4" Penny Size 1/4" Pea Size Clear Ice|White Ice 10 2min shredded leaves Continuous True After rain After smaller hail 30-40 .10 .75