Station Overview Station Location
Station Number IL-DK-25 Latitude 41.925348
Station Name Malta 0.3 SSE Longitude -88.861798
County De Kalb Elevation (ft) 911



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 15 2.79 1.53 16 1.53 16 0.00 0 0 5 2 0.0 0 0
Nov 15 2.76 6.16 30 6.16 30 0.00 0 0 9 3 6.8 1 5
Dec 15 2.03 5.49 30 4.87 25 0.62 5 1 14 6 1.9 2 4
Jan 16 1.38 0.52 15 0.52 15 0.00 0 0 4 3 5.1 3 15
Feb 16 1.50 0.81 9 0.81 9 0.00 0 0 6 1 2.8 2 3
March 16 2.14 3.05 27 3.05 25 0.00 2 1 14 1 0.6 1 1
April 16 3.25 1.65 27 1.65 20 0.00 7 1 9 1 0.0 0 0
May 16 4.22 7.01 29 7.01 20 0.00 9 2 13 2 0.0 0 0
June 16 4.17 0.75 6 0.05 1 0.70 5 1 1 0 0.0 0 0
July 16 3.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 4.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 3.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 35.58" 26.97" 189 days 25.65" 161 1.32" 28 days 6 75 days 19 days 17.2" 9 days 28 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015 0.00
10/17/2015 0.00
10/18/2015 0.00
10/19/2015 0.00
10/20/2015 0.00
10/21/2015 0.32
10/22/2015 0.00
10/23/2015 0.00
10/24/2015 0.49
10/25/2015 T
10/26/2015 0.00
10/27/2015 0.00
10/28/2015 0.52
10/29/2015 0.09
10/30/2015 T
10/31/2015 0.11
11/1/2015 0.70
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.00
11/5/2015 0.00
11/6/2015 0.32
11/7/2015 0.00
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.00
11/12/2015 0.51
11/13/2015 T
11/14/2015 0.00
11/15/2015 0.00
11/16/2015 0.00
11/17/2015 0.56
11/18/2015 2.00
11/19/2015 T
11/20/2015 0.00
11/21/2015 0.98
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.00
11/25/2015 0.00
11/26/2015 0.03
11/27/2015 1.05
11/28/2015 T
11/29/2015 0.00
11/30/2015 0.01
12/1/2015 0.59
12/2/2015 0.06
12/3/2015 0.08
12/4/2015 0.00
12/5/2015 T
12/6/2015
12/7/2015 0.01
12/8/2015 0.01
12/9/2015 T
12/10/2015 T
12/11/2015 0.00
12/12/2015 0.00
12/13/2015 0.18
12/14/2015 1.65
12/15/2015 0.04
12/16/2015 0.09
12/17/2015 T
12/18/2015 0.00
12/19/2015 T
12/20/2015 0.00
12/21/2015 0.42
12/22/2015 0.26
12/23/2015 **
12/24/2015 **
12/25/2015 **
12/26/2015 **
12/27/2015 0.62
12/28/2015 0.10
12/29/2015 1.37
12/30/2015 T
12/31/2015 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016
1/4/2016 0.00
1/5/2016
1/6/2016 0.00
1/7/2016 0.00
1/8/2016
1/9/2016 0.18
1/10/2016 0.26
1/11/2016
1/12/2016 0.06
1/13/2016
1/14/2016 0.00
1/15/2016 T
1/16/2016
1/17/2016 T
1/18/2016
1/19/2016
1/20/2016 0.02
1/21/2016
1/22/2016 0.00
1/23/2016 T
1/24/2016
1/25/2016 0.00
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016 0.06
2/2/2016
2/3/2016 0.57
2/4/2016
2/5/2016
2/6/2016
2/7/2016 0.00
2/8/2016 T
2/9/2016 0.02
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016 0.13
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016 0.00
2/23/2016
2/24/2016
2/25/2016 0.01
2/26/2016
2/27/2016
2/28/2016
2/29/2016 0.02
3/1/2016 0.03
3/2/2016 0.03
3/3/2016 0.06
3/4/2016 0.00
3/5/2016
3/6/2016
3/7/2016
3/8/2016 T
3/9/2016 0.36
3/10/2016 0.00
3/11/2016 0.00
3/12/2016 0.00
3/13/2016 0.16
3/14/2016 0.37
3/15/2016 0.01
3/16/2016 0.57
3/17/2016 0.01
3/18/2016 0.00
3/19/2016 0.00
3/20/2016 0.04
3/21/2016 0.00
3/22/2016 0.00
3/23/2016 0.00
3/24/2016 0.29
3/25/2016 0.74
3/26/2016 **
3/27/2016 0.00
3/28/2016 0.07
3/29/2016 0.00
3/30/2016
3/31/2016 0.31
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.01
4/2/2016 0.17
4/3/2016 0.00
4/4/2016 0.00
4/5/2016 0.00
4/6/2016 0.43
4/7/2016
4/8/2016 0.01
4/9/2016
4/10/2016
4/11/2016 T
4/12/2016 0.00
4/13/2016 **
4/14/2016 **
4/15/2016 **
4/16/2016 **
4/17/2016 **
4/18/2016 **
4/19/2016 0.00
4/20/2016 0.04
4/21/2016 0.18
4/22/2016 0.01
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 0.00
4/26/2016 0.00
4/27/2016 0.00
4/28/2016 0.79
4/29/2016 0.01
4/30/2016 0.00
5/1/2016 0.64
5/2/2016 0.77
5/3/2016 0.00
5/4/2016 0.37
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 0.05
5/8/2016 0.04
5/9/2016 T
5/10/2016 0.60
5/11/2016 0.25
5/12/2016 2.16
5/13/2016
5/14/2016 0.48
5/15/2016
5/16/2016 0.00
5/17/2016 **
5/18/2016 **
5/19/2016 **
5/20/2016 0.00
5/21/2016 **
5/22/2016 **
5/23/2016 **
5/24/2016 **
5/25/2016 0.00
5/26/2016 1.33
5/27/2016 T
5/28/2016 0.17
5/29/2016 0.13
5/30/2016 0.00
5/31/2016 0.02
6/1/2016 **
6/2/2016 **
6/3/2016 **
6/4/2016 **
6/5/2016 0.70
6/6/2016 0.05
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/16/2015 7:00 AM 0.00 0.0 M M M
10/17/2015 7:00 AM 0.00 0.0 M M M
10/18/2015 7:00 AM 0.00 0.0 M M M
10/19/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
10/20/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
10/21/2015 7:00 AM 0.32 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
10/22/2015 7:00 AM 0.00 0.0 M M M
10/23/2015 7:00 AM 0.00 0.0 M M M
10/24/2015 7:00 AM 0.49 M M M M
10/25/2015 7:00 AM T M M M M
10/26/2015 7:00 AM 0.00 0.0 M M M
10/27/2015 7:00 AM 0.00 0.0 M M M
10/28/2015 7:00 AM 0.52 M M M M Still lightly misting at time of collection.
10/29/2015 7:00 AM 0.09 M M M M
10/30/2015 7:00 AM T M M M M
10/31/2015 7:30 AM 0.11 M M M M
11/1/2015 7:00 AM 0.70 M M M M
11/2/2015 7:00 AM 0.00 0.0 M M M
11/3/2015 7:00 AM 0.00 0.0 M M M
11/4/2015 7:00 AM 0.00 0.0 M M M
11/5/2015 7:00 AM 0.00 0.0 M M M
11/6/2015 7:00 AM 0.32 M M M M
11/7/2015 7:00 AM 0.00 0.0 M M M
11/8/2015 7:00 AM 0.00 0.0 M M M
11/9/2015 7:00 AM 0.00 0.0 M M M
11/10/2015 7:00 AM 0.00 0.0 M M M
11/11/2015 7:00 AM 0.00 0.0 M M M
11/12/2015 7:00 AM 0.51 M M M M Several small downed branches from the sustained strong winds.
11/13/2015 7:00 AM T M M M M
11/14/2015 7:00 AM 0.00 0.0 M M M
11/15/2015 7:00 AM 0.00 0.0 M M M
11/16/2015 7:00 AM 0.00 0.0 M M M
11/17/2015 7:00 AM 0.56 M M M M
11/18/2015 7:00 AM 2.00 M M M M
11/19/2015 7:00 AM T M M M M
11/20/2015 7:00 AM 0.00 0.0 M M M
11/21/2015 4:30 PM 0.98 6.8 0.98 6.8 0.98 Snow core taken from snow board.
11/22/2015 8:30 AM 0.00 0.0 M 6.0 M
11/23/2015 7:00 AM 0.00 0.0 M 5.0 M There was a brief flurry yesterday afternoon but no accumulation.
11/24/2015 7:00 AM 0.00 0.0 M 4.5 M
11/25/2015 7:00 AM 0.00 0.0 M 3.5 M
11/26/2015 7:00 AM 0.03 M M T M A few patches of snow left. Not natural accumulation, just piles from drifting and shoveling.
11/27/2015 7:00 AM 1.05 M M M M
11/28/2015 7:00 AM T M M M M A few half-melted ice pellets at the bottom of the gauge and droplets along the sides.
11/29/2015 7:00 AM 0.00 0.0 M M M
11/30/2015 7:00 AM 0.01 M M M M
12/1/2015 7:00 AM 0.59 M M M M
12/2/2015 7:00 AM 0.06 0.5 0.06 M M Forgot to remove the funnel last night so the figure is from a melted snow core off the snow board.
12/3/2015 7:00 AM 0.08 M M 1.0 M
12/4/2015 7:00 AM 0.00 0.0 M M M Less than 0.01" at the bottom of the meter, droplets on the side of the inner cylinder. All of the snow melted over the course of the day yesterday. Light fog this morning, fairly heavy frost.
12/5/2015 7:00 AM T M M M M Some droplets on the wall of the inner gauge, may just be a little melted frost.
12/7/2015 7:00 AM 0.01 M M M M Thin layer of ice on the outside of the gauge, not sure if it's from freezing rain or freezing fog.
12/8/2015 7:00 AM 0.01 M M M M I don't believe we've had any rain as such, but dense fog left enough condensation to hit the 0.01" mark yesterday and today.
12/9/2015 7:00 AM T M M M M
12/10/2015 7:00 AM T M M M M Less than 0.005" at the bottom of the cylinder. Non-zero, but not more than a trace.
12/11/2015 7:00 AM 0.00 0.0 M M M
12/12/2015 7:00 AM 0.00 0.0 M M M
12/13/2015 7:15 AM 0.18 M M M M
12/14/2015 7:00 AM 1.65 M M M M
12/15/2015 7:00 AM 0.04 M M M M
12/16/2015 1:30 PM 0.09 M M M M
12/17/2015 7:00 AM T M M M M
12/18/2015 7:00 AM 0.00 0.0 M M M
12/19/2015 7:00 AM T T M T M There was a dusting of light, powdery snow overnight. The snow melted from the gauge didn't even amount to 0.01".
12/20/2015 7:00 AM 0.00 0.0 M M M
12/21/2015 7:00 AM 0.42 M M M M
12/22/2015 7:00 AM 0.26 M M M M
12/28/2015 7:00 AM 0.10 M M M M No liquid accumulation, total is from melted ice pellets.
12/29/2015 7:00 AM 1.37 1.4 1.37 1.4 1.37
12/30/2015 7:00 AM T M M 2.0 M Trace amount of new snowfall. It was just beginning to snow when I was out there.
12/31/2015 7:00 AM 0.01 T 0.01 2.0 M Light dusting of snow overnight.
1/1/2016 8:00 AM 0.00 0.0 0.00 1.5 M
1/2/2016 8:00 AM 0.00 0.0 0.00 1.0 M
1/4/2016 7:00 AM 0.00 0.0 0.00 1.0 M
1/6/2016 8:00 AM 0.00 0.0 0.00 1.0 M
1/7/2016 10:00 AM 0.00 0.0 0.00 1.0 M A bit less than 1" on the ground. The snow is beginning to melt; I expect a significant decrease by tomorrow morning.
1/9/2016 7:00 AM 0.18 0.0 0.00 0.5 M
1/10/2016 7:00 AM 0.26 2.9 0.33 3.0 M
1/12/2016 7:00 AM 0.06 1.9 0.06 5.5 M
1/14/2016 7:30 AM 0.00 0.0 0.00 4.5 M
1/15/2016 12:00 PM T 0.0 0.00 4.5 M
1/17/2016 7:00 AM T T M 4.0 M Trace snowfall visible on cars, but nothing stuck on the driveway.
1/20/2016 7:30 AM 0.02 0.3 0.02 4.5 M 5/16" on the board, rounded to 0.3. Light, fluffy snow.
1/22/2016 7:00 AM 0.00 0.0 0.00 4.5 M
1/23/2016 7:00 AM T M M 4.5 M Trace snowfall, nothing measurable.
1/25/2016 7:00 AM 0.00 0.0 0.00 4.0 0.70
2/1/2016 7:00 AM 0.06 0.0 0.00 1.0 M The ground is roughly half covered, averaging 2" where the snow hasn't melted.
2/3/2016 7:00 AM 0.57 0.0 0.00 T M Less than 50% snow coverage, depth averaged around 2" in the remaining patches.
2/7/2016 7:00 AM 0.00 0.0 0.00 T M Nearly all snow is melted; the only remaining snow is in non-representative drifts and piles from shoveling.
2/8/2016 7:00 AM T T T T M Light dusting of snow visible on cars and driveway, nothing measurable. The only significant remaining snow is in snow drifts and piles from shoveling.
2/9/2016 7:00 AM 0.02 0.3 0.02 0.5 M Light, dry, fluffy snow.
2/15/2016 9:00 AM 0.13 2.5 0.13 2.5 0.13 Gauge catch didn't appear representative, discarded in favor of a core sample from the board.
2/22/2016 7:15 AM 0.00 0.0 0.00 0.0 M
2/25/2016 7:30 AM 0.01 T T T M Light dusting of snow that mainly stuck to roads and cars, no measurable depth on the ground. 0.01" in the gauge.
2/29/2016 7:15 AM 0.02 M M M M
3/1/2016 7:00 AM 0.03 M M 0.0 M Freezing rain overnight, mostly melted by morning.
3/2/2016 8:45 AM 0.03 T M M M Light dusting of snow, blew off the board and too inconsistent to measure in the grass.
3/3/2016 7:00 AM 0.06 0.6 M 0.5 M
3/4/2016 7:45 AM 0.00 0.0 M 0.0 M Yesterday's snowfall melted surprisingly quickly
3/8/2016 7:15 AM T M M M M A few brief showers yesterday afternoon.
3/9/2016 7:15 AM 0.36 M M M M
3/10/2016 7:45 AM 0.00 0.0 M M M
3/11/2016 7:00 AM 0.00 0.0 M M M
3/12/2016 7:00 AM 0.00 0.0 M M M
3/13/2016 7:00 AM 0.16 M M M M
3/14/2016 7:15 AM 0.37 M M M M
3/15/2016 7:30 AM 0.01 M M M M
3/16/2016 7:00 AM 0.57 M M M M
3/17/2016 7:15 AM 0.01 M M M M
3/18/2016 7:30 AM 0.00 0.0 M M M
3/19/2016 7:00 AM 0.00 0.0 M M M
3/20/2016 9:30 AM 0.04 M M M M Brief flurry last night, no accumulation.
3/21/2016 7:00 AM 0.00 0.0 M M M
3/22/2016 7:00 AM 0.00 0.0 M M M
3/23/2016 7:00 AM 0.00 0.0 M M M
3/24/2016 7:45 AM 0.29 M M M M
3/25/2016 7:00 AM 0.74 T M M M Trace snowfall after the rain, nothing measurable.
3/28/2016 7:15 AM 0.07 M M M M
3/29/2016 7:00 AM 0.00 0.0 M M M
3/31/2016 7:30 AM 0.31 M M M M
4/1/2016 7:15 AM 0.01 M M M M
4/2/2016 8:15 AM 0.17 M M M M
4/3/2016 7:15 AM 0.00 0.0 M M M
4/4/2016 7:15 AM 0.00 0.0 M M M
4/5/2016 7:00 AM 0.00 0.0 M M M
4/6/2016 7:30 AM 0.43 M M M M
4/8/2016 7:45 AM 0.01 M M M M
4/11/2016 7:15 AM T M M M M
4/12/2016 7:15 AM 0.00 0.0 M M M
4/20/2016 7:30 AM 0.04 M M M M
4/21/2016 7:30 AM 0.18 M M M M
4/22/2016 7:30 AM 0.01 M M M M
4/23/2016 7:00 AM 0.00 0.0 M M M
4/24/2016 7:30 AM 0.00 0.0 M M M
4/25/2016 7:15 AM 0.00 0.0 M M M
4/26/2016 7:15 AM 0.00 0.0 M M M
4/27/2016 7:15 AM 0.00 0.0 M M M
4/28/2016 7:15 AM 0.79 M M M M
4/29/2016 7:30 AM 0.01 M M M M
4/30/2016 7:00 AM 0.00 0.0 M M M
5/1/2016 7:00 AM 0.64 M M M M
5/2/2016 7:00 AM 0.77 M M M M
5/3/2016 7:00 AM 0.00 0.0 M M M
5/4/2016 7:15 AM 0.37 M M M M
5/5/2016 7:00 AM 0.00 0.0 M M M
5/6/2016 7:00 AM 0.00 0.0 M M M
5/7/2016 7:00 AM 0.05 M M M M
5/8/2016 7:00 AM 0.04 M M M M
5/9/2016 7:00 AM T M M M M
5/10/2016 8:00 AM 0.60 M M M M
5/11/2016 7:00 AM 0.25 M M M M
5/12/2016 11:00 AM 2.16 M M M M
5/14/2016 10:00 AM 0.48 M M M M
5/16/2016 11:00 AM 0.00 0.0 M M M
5/26/2016 12:00 PM 1.33 M M M M
5/27/2016 12:00 PM T M M M M
5/28/2016 12:00 PM 0.17 M M M M
5/29/2016 12:00 PM 0.13 M M M M
5/30/2016 12:00 PM 0.00 0.0 M M M
5/31/2016 12:00 PM 0.02 M M M M
6/6/2016 12:00 PM 0.05 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/23/2015 12/27/2015 7:00 AM 5 0.62 M M
3/26/2016 3/27/2016 7:00 AM 2 0.00 M M
4/13/2016 4/19/2016 7:00 AM 7 0.00 M M
5/17/2016 5/20/2016 12:00 PM 4 0.00 M M
5/21/2016 5/25/2016 12:00 PM 5 0.00 M M
6/1/2016 6/05/2016 12:00 PM 5 0.70 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