Station Overview Station Location
Station Number IL-MCH-81 Latitude 42.206651
Station Name Cary 0.2 SE Longitude -88.246951
County McHenry Elevation (ft) 850



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 16 2.95 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 16 2.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 16 2.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 17 1.58 2.03 16 2.03 16 0.00 0 0 9 3 0.0 0 0
Feb 17 1.60 0.83 14 0.83 14 0.00 0 0 7 2 0.3 1 0
March 17 2.21 4.43 17 4.43 17 0.00 0 0 14 2 3.7 4 4
April 17 3.49 4.04 19 4.04 19 0.00 0 0 14 0 0.0 0 0
May 17 4.21 3.96 17 3.96 17 0.00 0 0 15 0 0.0 0 0
June 17 4.12 7.40 12 7.40 12 0.00 0 0 10 2 0.0 0 0
July 17 3.82 11.20 11 11.20 11 0.00 0 0 11 0 0.0 0 0
Aug 17 4.54 2.56 9 2.56 9 0.00 0 0 7 2 0.0 0 0
Sept 17 3.34 0.05 3 0.05 3 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 36.85" 36.50" 118 days 36.50" 118 0.00" 0 days 0 90 days 11 days 4.0" 5 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
10/1/2016
10/2/2016
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016
10/17/2016
10/18/2016
10/19/2016
10/20/2016
10/21/2016
10/22/2016
10/23/2016
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016
10/29/2016
10/30/2016
10/31/2016
11/1/2016
11/2/2016
11/3/2016
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016
12/5/2016
12/6/2016
12/7/2016
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016
12/28/2016
12/29/2016
12/30/2016
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017
1/4/2017
1/5/2017
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017 0.07
1/17/2017 1.29
1/18/2017 0.04
1/19/2017 T
1/20/2017 0.34
1/21/2017 0.04
1/22/2017 T
1/23/2017 0.00
1/24/2017 0.00
1/25/2017 0.09
1/26/2017 0.08
1/27/2017 0.01
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 T
1/31/2017 0.07
2/1/2017 0.05
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.21
2/8/2017 0.11
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017 0.03
2/22/2017 T
2/23/2017
2/24/2017 0.29
2/25/2017 0.10
2/26/2017 T
2/27/2017
2/28/2017 0.04
3/1/2017 0.73
3/2/2017 0.06
3/3/2017
3/4/2017 0.01
3/5/2017
3/6/2017
3/7/2017 0.47
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017 0.15
3/14/2017 0.11
3/15/2017 T
3/16/2017 0.00
3/17/2017 0.04
3/18/2017 0.02
3/19/2017
3/20/2017 T
3/21/2017
3/22/2017
3/23/2017
3/24/2017 0.11
3/25/2017 0.06
3/26/2017 0.33
3/27/2017 0.21
3/28/2017
3/29/2017
3/30/2017 0.41
3/31/2017 1.72
Day of YearDaily PrcpMultiday Prcp
4/1/2017
4/2/2017
4/3/2017 0.03
4/4/2017 0.37
4/5/2017 0.07
4/6/2017 0.79
4/7/2017 0.00
4/8/2017 0.00
4/9/2017
4/10/2017 0.00
4/11/2017 0.19
4/12/2017
4/13/2017 0.07
4/14/2017 0.12
4/15/2017 0.08
4/16/2017 0.63
4/17/2017
4/18/2017
4/19/2017
4/20/2017 0.08
4/21/2017 0.00
4/22/2017 0.00
4/23/2017
4/24/2017
4/25/2017
4/26/2017
4/27/2017 0.41
4/28/2017 0.16
4/29/2017 0.01
4/30/2017 1.03
5/1/2017 1.31
5/2/2017 0.23
5/3/2017 0.01
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.21
5/7/2017
5/8/2017
5/9/2017 0.16
5/10/2017 0.01
5/11/2017 0.61
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017 0.02
5/17/2017
5/18/2017 0.04
5/19/2017
5/20/2017 0.07
5/21/2017 0.30
5/22/2017
5/23/2017 0.01
5/24/2017 0.59
5/25/2017 0.06
5/26/2017
5/27/2017 0.33
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017 0.06
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017 0.95
6/16/2017 0.25
6/17/2017 0.08
6/18/2017 0.73
6/19/2017 T
6/20/2017 0.05
6/21/2017 T
6/22/2017
6/23/2017 1.37
6/24/2017 0.15
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017 3.49
6/30/2017 0.27
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017 0.17
7/11/2017 0.35
7/12/2017 1.11
7/13/2017 2.61
7/14/2017
7/15/2017
7/16/2017 0.02
7/17/2017
7/18/2017
7/19/2017
7/20/2017 1.59
7/21/2017 0.75
7/22/2017 3.29
7/23/2017 0.02
7/24/2017 1.23
7/25/2017
7/26/2017
7/27/2017 0.06
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017 0.71
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017 0.91
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017 0.65
8/18/2017 0.08
8/19/2017 0.01
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017 T
8/28/2017 0.09
8/29/2017 0.11
8/30/2017 T
8/31/2017
9/1/2017
9/2/2017
9/3/2017 0.03
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017 0.01
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017 0.01
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
1/16/2017 5:30 AM 0.07 M M M M 31° at 5:30 AM with light freezing rain and sleet
1/17/2017 5:30 AM 1.29 0.0 M 0.0 M Temp was 37° at time of observation.
1/18/2017 5:30 AM 0.04 0.0 M 0.0 M 33° at time of observation.
1/19/2017 5:30 AM T 0.0 M 0.0 M 32° at time of observation with light fog.
1/20/2017 5:30 AM 0.34 0.0 M 0.0 M 37° at time of obs. with light rain
1/21/2017 5:30 AM 0.04 0.0 M 0.0 M 37° with fog at time of obs.
1/22/2017 5:30 AM T 0.0 M 0.0 M 37° with Fog
1/23/2017 5:30 AM 0.00 0.0 M 0.0 M 37° with Fog
1/24/2017 5:30 AM 0.00 0.0 M 0.0 M
1/25/2017 5:30 AM 0.09 T M T M 34° at time of obs.
1/26/2017 5:00 AM 0.08 T M T M 31° at obs. Precip was from rain during day and snow over night
1/27/2017 5:00 AM 0.01 T M T M 28F at time of obs.
1/28/2017 5:30 AM 0.00 0.0 M T M 26° at time of obs.
1/29/2017 4:45 AM 0.00 0.0 M T M 26F at time of obs.
1/30/2017 5:30 AM T T M T M
1/31/2017 5:00 AM 0.07 0.0 M 0.0 M 34° at time of observation Light Snow then rain during obs. period.
2/1/2017 5:00 AM 0.05 0.3 0.05 T 0.05 31° at time of obs.
2/2/2017 5:00 AM 0.00 0.0 M T M 14° at time of obs.
2/3/2017 5:00 AM 0.00 0.0 M T M
2/4/2017 5:00 AM 0.00 0.0 M T M
2/5/2017 5:15 AM 0.00 0.0 M 0.0 M
2/6/2017 5:20 AM 0.00 0.0 M 0.0 M 25F at time of obs.
2/7/2017 5:30 AM 0.21 0.0 M 0.0 M 42° at time of obs.
2/8/2017 5:00 AM 0.11 0.0 M 0.0 M 28° at time of Obs.
2/21/2017 4:45 AM 0.03 0.0 M 0.0 M 53F at time of Obs.
2/22/2017 4:45 AM T 0.0 M 0.0 M 51F with light fog at time of Obs.
2/24/2017 4:45 AM 0.29 0.0 M 0.0 M 38F at time of Obs. Rain had stopped.
2/25/2017 4:45 AM 0.10 T M T M 24F at time of obs.
2/26/2017 4:30 AM T T M T M 24F at time of Obs.
2/28/2017 4:30 AM 0.04 0.0 M 0.0 M 46F at obs. with low of 29F during previous 24 hrs.
3/1/2017 4:30 AM 0.73 0.0 M 0.0 M 59F at time of Obs.
3/2/2017 4:45 AM 0.06 0.1 M T M 28F at time of Obs
3/4/2017 5:00 AM 0.01 0.1 M T M 28F at time of Obs.
3/7/2017 4:00 AM 0.47 0.0 M 0.0 M 52F at time of Obs.
3/13/2017 4:30 AM 0.15 2.4 0.15 2.4 0.15 27F at time of obs. Snowing at obs.
3/14/2017 4:30 AM 0.11 1.1 0.11 3.5 0.21 20F at time of Obs.
3/15/2017 6:30 AM T T T 2.0 0.19 14F at time of Obs. On the ground, the grassy areas have 2.5 of snow, while streets and most of the drive ways are clear. Melted values of total snow is from the snow board which had 2.5" on it.
3/16/2017 5:30 AM 0.00 0.0 M 1.5 0.19 18F at time of Obs. There was 2" remaining on snow board that measured .19" water.
3/17/2017 4:30 AM 0.04 T M T M 34F at time of Obs. 2" on Snow board with 0.25" of water content. Averaged with non-snowy areas is T total of Snow and Ice on the Ground.
3/18/2017 5:30 AM 0.02 0.0 M 0.0 M 34F at time of Obs.
3/20/2017 4:30 AM T 0.0 M 0.0 M 45F at time of Obs
3/24/2017 4:00 AM 0.11 0.0 M 0.0 M 53F at time of Obs.
3/25/2017 5:30 AM 0.06 0.0 M 0.0 M 39F at time of Obs.
3/26/2017 5:15 AM 0.33 0.0 M 0.0 M 44F at time of Obs.
3/27/2017 4:00 AM 0.21 0.0 M 0.0 M 46F at time of Obs.
3/30/2017 4:00 AM 0.41 0.0 M 0.0 M 40F at time of Obs
3/31/2017 4:00 AM 1.72 0.0 M 0.0 M 37F at time of Obs.
4/3/2017 5:00 AM 0.03 0.0 M 0.0 M 46F at time of Obs
4/4/2017 4:00 AM 0.37 0.0 M 0.0 M 45F at time of Obs.
4/5/2017 4:00 AM 0.07 0.0 M 0.0 M 44F at time of Obs.
4/6/2017 4:00 AM 0.79 0.0 M 0.0 M 39F at time of Obs.
4/7/2017 4:00 AM 0.00 0.0 M 0.0 M 35F
4/8/2017 5:00 AM 0.00 0.0 M 0.0 M 38F at time of Obs.
4/10/2017 4:00 AM 0.00 0.0 M 0.0 M 64F at time of Obs. T-storms in the area.
4/11/2017 4:15 AM 0.19 0.0 M 0.0 M 45F at time of Obs
4/13/2017 5:20 AM 0.07 0.0 M 0.0 M 44F at time of Obs
4/14/2017 5:20 AM 0.12 0.0 M 0.0 M 46F at time of Obs.
4/15/2017 5:20 AM 0.08 0.0 0.00 0.0 0.00 62F at time of Obs.
4/16/2017 5:20 AM 0.63 0.0 M 0.0 M 60F at time of Obs.
4/20/2017 5:20 AM 0.08 0.0 M 0.0 M 49F at time of Obs.
4/21/2017 5:00 AM 0.00 0.0 M 0.0 M 44F
4/22/2017 5:00 AM 0.00 0.0 M 0.0 M 41F
4/27/2017 4:45 AM 0.41 0.0 M 0.0 M 59F at time of Obs
4/28/2017 4:45 AM 0.16 0.0 M 0.0 M 40F at time of obs.
4/29/2017 5:00 AM 0.01 0.0 M 0.0 M 45F at time of Obs.
4/30/2017 5:00 AM 1.03 0.0 M 0.0 M 42F at time of obs.
5/1/2017 5:00 AM 1.31 0.0 M 0.0 M 44F at time of Obs.
5/2/2017 5:00 AM 0.23 0.0 M 0.0 M 42F at time of obs.
5/3/2017 5:00 AM 0.01 0.0 M 0.0 M 38F at time of obs.
5/4/2017 5:00 AM 0.00 0.0 M 0.0 M 43F at time of obs.
5/5/2017 5:00 AM 0.00 0.0 M 0.0 M 42 at time of Obs.
5/6/2017 5:00 AM 0.21 0.0 M 0.0 M 44F at time of obs.
5/9/2017 5:00 AM 0.16 0.0 M 0.0 M 42F at time of Obs.
5/10/2017 5:00 AM 0.01 0.0 M 0.0 M 46F at time of Obs.
5/11/2017 5:00 AM 0.61 0.0 M 0.0 M 50F at time of Obs.
5/16/2017 5:00 AM 0.02 0.0 M 0.0 M 62F at time of Obs.
5/18/2017 5:00 AM 0.04 0.0 M 0.0 M 67F at time of obs.
5/20/2017 5:00 AM 0.07 0.0 M 0.0 M 47F at time of obs.
5/21/2017 5:00 AM 0.30 0.0 0.00 0.0 0.00 58F at time of Obs.
5/23/2017 5:00 AM 0.01 0.0 0.00 0.0 0.00 56F at time of Obs.
5/24/2017 5:00 AM 0.59 0.0 0.00 0.0 0.00 54F at time of obs
5/25/2017 5:00 AM 0.06 0.0 0.00 0.0 0.00 54F at time of obs.
5/27/2017 5:00 AM 0.33 0.0 0.00 0.0 0.00 54F at time of obs.
6/9/2017 5:00 AM 0.06 0.0 0.00 0.0 0.00 64F at time of obs.
6/15/2017 5:00 AM 0.95 0.0 0.00 0.0 0.00 67F at time of obs.
6/16/2017 5:00 AM 0.25 0.0 M 0.0 M 69F at time of Obs.
6/17/2017 5:00 AM 0.08 0.0 0.00 0.0 0.00 69F in light rain.
6/18/2017 5:00 AM 0.73 0.0 0.00 0.0 0.00 69F at time of Obs.
6/19/2017 5:00 AM T 0.0 0.00 0.0 0.00
6/20/2017 5:00 AM 0.05 0.0 0.00 0.0 0.00 69F at time of Obs.
6/21/2017 5:00 AM T 0.0 0.00 0.0 0.00
6/23/2017 5:00 AM 1.37 0.0 0.00 0.0 0.00 68F
6/24/2017 5:00 AM 0.15 0.0 0.00 0.0 0.00
6/29/2017 5:00 AM 3.49 0.0 0.00 0.0 0.00 66F at time of Obs. Rain had stopped.
6/30/2017 5:00 AM 0.27 0.0 0.00 0.0 0.00 64F at time of obs.
7/10/2017 5:05 AM 0.17 0.0 0.00 0.0 0.00 68F at time of obs.
7/11/2017 5:05 AM 0.35 0.0 0.00 0.0 0.00 68F at time of obs.
7/12/2017 5:05 AM 1.11 0.0 0.00 0.0 0.00 69F at time of obs
7/13/2017 5:00 AM 2.61 0.0 M 0.0 M 73F at time of obs.
7/16/2017 5:00 AM 0.02 0.0 0.00 0.0 0.00
7/20/2017 5:40 AM 1.59 0.0 M 0.0 M
7/21/2017 5:40 AM 0.75 0.0 M 0.0 M 72F at time of observation.
7/22/2017 5:40 AM 3.29 0.0 0.00 0.0 0.00 71F at time of obs
7/23/2017 5:40 AM 0.02 0.0 M 0.0 M
7/24/2017 5:40 AM 1.23 0.0 M 0.0 M 64F at time of obs.
7/27/2017 7:00 AM 0.06 M M M M
8/4/2017 5:00 AM 0.71 0.0 M 0.0 M
8/11/2017 5:00 AM 0.91 0.0 M 0.0 M
8/17/2017 6:45 AM 0.65 0.0 M 0.0 M
8/18/2017 5:15 AM 0.08 0.0 M 0.0 M
8/19/2017 7:00 AM 0.01 0.0 M 0.0 M
8/27/2017 5:30 AM T 0.0 M 0.0 M
8/28/2017 5:30 AM 0.09 M M M M
8/29/2017 5:30 AM 0.11 0.0 M 0.0 M
8/30/2017 5:30 AM T 0.0 M 0.0 M
9/3/2017 5:30 AM 0.03 M M M M
9/8/2017 5:30 AM 0.01 0.0 M 0.0 M
9/19/2017 6:00 AM 0.01 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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