Station Overview Station Location
Station Number IL-MCH-30 Latitude 42.38354
Station Name Wonder Lake 0.8 WNW Longitude -88.370883
County McHenry Elevation (ft) 833



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 14 2.88 2.51 31 2.47 26 0.04 5 1 11 0 0.0 0 0
Nov 14 2.82 1.76 30 1.64 26 0.12 4 1 11 7 3.9 4 6
Dec 14 2.03 0.69 31 0.69 30 0.00 1 0 4 11 0.0 0 0
Jan 15 1.52 1.16 27 0.26 20 0.90 7 1 5 7 6.3 6 20
Feb 15 1.51 0.12 22 0.10 17 0.02 5 1 1 8 1.9 4 17
March 15 2.15 1.30 31 1.30 24 0.00 7 1 6 3 9.0 4 10
April 15 3.45 3.34 30 3.12 24 0.22 6 1 10 2 0.0 0 0
May 15 4.09 5.37 31 4.84 26 0.53 5 1 16 0 0.0 0 0
June 15 4.21 5.76 30 5.76 30 0.00 0 0 15 0 0.0 0 0
July 15 3.88 6.90 31 6.90 31 0.00 0 0 9 0 0.0 0 0
Aug 15 4.38 3.42 31 3.29 28 0.13 3 1 7 3 0.0 0 0
Sept 15 3.31 4.80 30 4.25 23 0.55 7 1 5 1 0.0 0 0
Water Year Totals: 36.23" 37.13" 355 days 34.62" 305 2.51" 50 days 9 100 days 42 days 21.1" 18 days 53 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
10/1/2014 0.00
10/2/2014 0.00
10/3/2014 0.68
10/4/2014 0.03
10/5/2014 0.05
10/6/2014 0.02
10/7/2014 0.00
10/8/2014 0.02
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.00
10/12/2014 0.00
10/13/2014 0.07
10/14/2014 0.74
10/15/2014 0.64
10/16/2014 0.10
10/17/2014 **
10/18/2014 **
10/19/2014 0.04
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.10
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.02
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 **
10/31/2014 **
11/1/2014 **
11/2/2014 **
11/3/2014 **
11/4/2014 0.12
11/5/2014 0.00
11/6/2014 0.01
11/7/2014 0.01
11/8/2014 0.03
11/9/2014 0.00
11/10/2014 0.01
11/11/2014 0.00
11/12/2014 0.18
11/13/2014 T
11/14/2014 T
11/15/2014 T
11/16/2014 0.02
11/17/2014 T
11/18/2014 0.01
11/19/2014 T
11/20/2014 T
11/21/2014 0.00
11/22/2014 0.09
11/23/2014 0.02
11/24/2014 0.78
11/25/2014 0.48
11/26/2014 0.00
11/27/2014 0.00
11/28/2014 T
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 T
12/4/2014 0.00
12/5/2014 0.00
12/6/2014 0.00
12/7/2014 0.00
12/8/2014 0.03
12/9/2014 0.19
12/10/2014 0.00
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 T
12/15/2014 T
12/16/2014 0.09
12/17/2014 T
12/18/2014 T
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 T
12/22/2014 T
12/23/2014 0.38
12/24/2014 T
12/25/2014 T
12/26/2014 0.00
12/27/2014 T
12/28/2014 T
12/29/2014 0.00
12/30/2014 0.00
12/31/2014 **
Day of YearDaily PrcpMultiday Prcp
1/1/2015 **
1/2/2015 **
1/3/2015 **
1/4/2015 **
1/5/2015 **
1/6/2015 **
1/7/2015 0.90
1/8/2015 0.00
1/9/2015 0.15
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.00
1/13/2015 T
1/14/2015 T
1/15/2015 T
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 T
1/19/2015 T
1/20/2015 T
1/21/2015 0.03
1/22/2015 T
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.02
1/26/2015 0.01
1/27/2015 0.05
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015 0.00
2/8/2015 0.00
2/9/2015 T
2/10/2015 0.00
2/11/2015 T
2/12/2015 T
2/13/2015 0.00
2/14/2015 T
2/15/2015 T
2/16/2015 T
2/17/2015 T
2/18/2015 T
2/19/2015 0.00
2/20/2015 0.00
2/21/2015 **
2/22/2015 **
2/23/2015 **
2/24/2015 **
2/25/2015 0.02
2/26/2015 0.10
2/27/2015 0.00
2/28/2015 0.00
3/1/2015 T
3/2/2015 T
3/3/2015 0.34
3/4/2015 0.10
3/5/2015 **
3/6/2015 **
3/7/2015 **
3/8/2015 **
3/9/2015 **
3/10/2015 **
3/11/2015 T
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.00
3/15/2015 0.00
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.00
3/20/2015 0.00
3/21/2015 0.00
3/22/2015 0.00
3/23/2015 0.27
3/24/2015 0.16
3/25/2015 0.42
3/26/2015 0.00
3/27/2015 0.00
3/28/2015 0.00
3/29/2015 0.00
3/30/2015 0.01
3/31/2015 T
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.28
4/3/2015 0.01
4/4/2015 0.00
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 T
4/8/2015 0.01
4/9/2015 0.92
4/10/2015 1.29
4/11/2015 T
4/12/2015 0.00
4/13/2015 0.08
4/14/2015 0.02
4/15/2015 0.00
4/16/2015 0.00
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.00
4/20/2015 0.42
4/21/2015 0.08
4/22/2015 **
4/23/2015 **
4/24/2015 **
4/25/2015 **
4/26/2015 **
4/27/2015 0.22
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.01
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.30
5/5/2015 0.59
5/6/2015 0.04
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 0.28
5/10/2015 0.01
5/11/2015 0.14
5/12/2015 0.31
5/13/2015 0.00
5/14/2015 0.00
5/15/2015 0.16
5/16/2015 0.13
5/17/2015 0.01
5/18/2015 **
5/19/2015 **
5/20/2015 **
5/21/2015 **
5/22/2015 0.53
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.42
5/26/2015 0.18
5/27/2015 0.71
5/28/2015 0.05
5/29/2015 0.00
5/30/2015 0.37
5/31/2015 1.14
6/1/2015 0.00
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.00
6/6/2015 0.00
6/7/2015 0.00
6/8/2015 0.48
6/9/2015 0.16
6/10/2015 0.00
6/11/2015 0.00
6/12/2015 0.61
6/13/2015 0.27
6/14/2015 0.90
6/15/2015 1.02
6/16/2015 0.55
6/17/2015 0.00
6/18/2015 0.02
6/19/2015 0.00
6/20/2015 0.00
6/21/2015 0.54
6/22/2015 0.00
6/23/2015 0.28
6/24/2015 0.00
6/25/2015 0.48
6/26/2015 0.05
6/27/2015 0.01
6/28/2015 0.00
6/29/2015 0.26
6/30/2015 0.13
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.00
7/2/2015 0.00
7/3/2015 0.00
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.00
7/7/2015 0.34
7/8/2015 0.00
7/9/2015 0.02
7/10/2015 0.00
7/11/2015 0.00
7/12/2015 0.15
7/13/2015 0.68
7/14/2015 0.18
7/15/2015 0.00
7/16/2015 0.00
7/17/2015 1.98
7/18/2015 0.94
7/19/2015 2.58
7/20/2015 0.00
7/21/2015 0.03
7/22/2015 0.00
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.00
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.36
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.00
8/7/2015 0.00
8/8/2015 T
8/9/2015 **
8/10/2015 **
8/11/2015 0.13
8/12/2015 0.00
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.50
8/16/2015 0.00
8/17/2015 0.00
8/18/2015 0.36
8/19/2015 0.55
8/20/2015 0.02
8/21/2015 0.00
8/22/2015 0.00
8/23/2015 T
8/24/2015 T
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 1.15
8/30/2015 0.35
8/31/2015 0.00
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.00
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.14
9/9/2015 0.79
9/10/2015 **
9/11/2015 **
9/12/2015 **
9/13/2015 **
9/14/2015 **
9/15/2015 **
9/16/2015 0.55
9/17/2015 0.00
9/18/2015 2.57
9/19/2015 0.62
9/20/2015 0.00
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 T
9/30/2015 0.13



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.00 0.0 M M M
10/2/2014 7:00 AM 0.00 0.0 M M M
10/3/2014 7:00 AM 0.68 M M M M
10/4/2014 7:00 AM 0.03 M M M M
10/5/2014 7:00 AM 0.05 T M T M A few snowflakes yesterday morning along with the day's light rain.
10/6/2014 7:00 AM 0.02 M M M M An overnight light rain.
10/7/2014 7:00 AM 0.00 0.0 M M M
10/8/2014 7:00 AM 0.02 M M M M
10/9/2014 7:00 AM 0.00 0.0 M M M
10/10/2014 7:00 AM 0.00 0.0 M M M
10/11/2014 7:00 AM 0.00 0.0 M M M First frost of the year!
10/12/2014 7:00 AM 0.00 0.0 M M M
10/13/2014 7:00 AM 0.07 M M M M
10/14/2014 7:00 AM 0.74 M M M M
10/15/2014 7:00 AM 0.64 M M M M
10/16/2014 7:00 AM 0.10 M M M M
10/20/2014 7:00 AM 0.00 0.0 M M M
10/21/2014 7:00 AM 0.00 0.0 M M M
10/22/2014 7:00 AM 0.00 0.0 M M M
10/23/2014 7:00 AM 0.00 0.0 M M M
10/24/2014 7:00 AM 0.10 M M M M A quiet, light rain late afternoon into the evening.
10/25/2014 7:00 AM 0.00 0.0 M M M
10/26/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 7:00 AM 0.02 M M M M
10/28/2014 7:00 AM 0.00 0.0 M M M
10/29/2014 7:00 AM 0.00 0.0 M M M
11/5/2014 7:00 AM 0.00 0.0 M M M
11/6/2014 7:00 AM 0.01 M M M M
11/7/2014 7:00 AM 0.01 M M M M
11/8/2014 7:00 AM 0.03 M M M M
11/9/2014 7:00 AM 0.00 0.0 M M M
11/10/2014 7:00 AM 0.01 M M M M
11/11/2014 7:00 AM 0.00 0.0 M M M
11/12/2014 7:00 AM 0.18 M M M M
11/13/2014 7:00 AM T T M T M Windy conditions had blown last night's snow into small patches of snow. Definitely a white dusting to be seen this morning!
11/14/2014 7:00 AM T T M T M Light snow during the day.
11/15/2014 7:00 AM T T M T M Light snow throughout much of the day.
11/16/2014 7:00 AM 0.02 0.9 M 0.9 M
11/17/2014 7:00 AM T 0.2 M T M
11/18/2014 7:00 AM 0.01 T M T M The snowboard was blown nearly clean by yesterday's winds.
11/19/2014 7:00 AM T T M T M
11/20/2014 7:00 AM T T M T M
11/21/2014 7:00 AM 0.00 0.0 M T M
11/22/2014 7:00 AM 0.09 0.0 M T M Evidence of nighttime icing.
11/23/2014 7:00 AM 0.02 0.0 M 0.0 M
11/24/2014 7:00 AM 0.78 0.0 M 0.0 M
11/25/2014 7:00 AM 0.48 2.6 M 2.6 M Rainfall in the morning, changing to snow about 10a. Snowfall of 1.7" measured at 3p, then further accumulation by 7a of 0.9".
11/26/2014 7:00 AM 0.00 0.0 M 1.5 M
11/27/2014 7:00 AM 0.00 0.0 M 1.5 M
11/28/2014 7:00 AM T 0.2 M 1.5 M
11/29/2014 7:00 AM 0.00 0.0 M 1.0 M
11/30/2014 7:00 AM 0.00 0.0 M T M
12/1/2014 7:00 AM 0.00 0.0 M T M
12/2/2014 7:00 AM 0.00 0.0 M T M
12/3/2014 7:00 AM T T M T M
12/4/2014 7:00 AM 0.00 0.0 M T M
12/5/2014 7:00 AM 0.00 0.0 M T M
12/6/2014 7:00 AM 0.00 0.0 M 0.0 M
12/7/2014 7:00 AM 0.00 0.0 M 0.0 M
12/8/2014 7:00 AM 0.03 0.0 M 0.0 M
12/9/2014 7:00 AM 0.19 0.0 M 0.0 M Rain changed to show for a time in the morning, but temperatures throughout the day remained above freezing.
12/10/2014 7:00 AM 0.00 0.0 M 0.0 M
12/11/2014 7:00 AM 0.00 0.0 M 0.0 M
12/12/2014 7:00 AM 0.00 0.0 M 0.0 M
12/13/2014 7:00 AM 0.00 0.0 M 0.0 M
12/14/2014 7:00 AM T 0.0 M 0.0 M Mist at times during the day.
12/15/2014 7:00 AM T 0.0 M 0.0 M Mist all day, but not more than a trace collected.
12/16/2014 7:00 AM 0.09 0.0 M 0.0 M
12/17/2014 7:00 AM T 0.0 M 0.0 M
12/18/2014 7:00 AM T T M 0.0 M Just a few flakes noted in the morning.
12/19/2014 7:00 AM 0.00 0.0 M 0.0 M
12/20/2014 7:00 AM 0.00 0.0 M 0.0 M
12/21/2014 7:00 AM T T M T M Light snow showers through much of the day.
12/22/2014 7:00 AM T T M 0.0 M
12/23/2014 7:00 AM 0.38 0.0 M 0.0 M Snow just before midday, turning to rain.
12/24/2014 7:00 AM T 0.0 M 0.0 M Some morning mist.
12/25/2014 7:00 AM T T M 0.0 M A little rain, a little snow.
12/26/2014 7:00 AM 0.00 0.0 M 0.0 M
12/27/2014 7:00 AM T 0.0 M 0.0 M
12/28/2014 7:00 AM T 0.0 M 0.0 M
12/29/2014 7:00 AM 0.00 0.0 M 0.0 M
12/30/2014 7:00 AM 0.00 0.0 M 0.0 M Brrr- 7' this morning.
1/8/2015 7:00 AM 0.00 0.0 M 5.0 M
1/9/2015 7:00 AM 0.15 4.2 M 7.0 M Wind throughout the day. Continuing bitter cold. Second day of no school for children.
1/10/2015 7:00 AM 0.00 0.0 M 6.0 M
1/11/2015 7:00 AM 0.00 0.0 M 5.0 M
1/12/2015 7:00 AM 0.00 0.0 M 4.5 M
1/13/2015 7:00 AM T 0.4 M 5.0 M
1/14/2015 7:00 AM T T M 5.0 M
1/15/2015 7:00 AM T T M 5.0 M
1/16/2015 7:00 AM 0.00 0.0 M 4.0 M
1/17/2015 7:00 AM 0.00 0.0 M 4.0 M
1/18/2015 7:00 AM T 0.0 M 4.0 M Temps reached the high 30s yesterday. Light mist later last evening.
1/19/2015 7:00 AM T T M 3.0 M A few snowflakes early in the morning, then a warm day--upper 30s'.
1/20/2015 7:00 AM T T M 3.0 M
1/21/2015 7:00 AM 0.03 0.7 M 4.0 M
1/22/2015 7:00 AM T T M 3.0 M
1/23/2015 7:00 AM 0.00 0.0 M 3.0 M
1/24/2015 7:00 AM 0.00 0.0 M 3.0 M
1/25/2015 7:00 AM 0.02 0.4 M 3.5 M
1/26/2015 7:00 AM 0.01 0.2 M 4.0 M Blowing yesterday may have affected 0.2 measurement for new snow. Temp in low teens this morning.
1/27/2015 7:00 AM 0.05 0.4 M 4.0 M Exact amount. Freezing rain in the area last night may have added to yesterday's snow.
2/7/2015 7:00 AM 0.00 0.0 M 12.0 M
2/8/2015 7:00 AM 0.00 0.0 M 10.0 M
2/9/2015 7:00 AM T T M 10.0 M
2/10/2015 7:00 AM 0.00 0.0 M 10.0 M
2/11/2015 7:00 AM T T M 10.0 M
2/12/2015 7:00 AM T T M 10.0 M
2/13/2015 7:00 AM 0.00 0.0 M 10.0 M
2/14/2015 7:00 AM T 0.1 M 10.0 M Very windy this morning.
2/15/2015 7:00 AM T 0.1 M 10.0 M A bitterly cold day, windy again.
2/16/2015 7:00 AM T T M 10.0 M
2/17/2015 7:00 AM T 0.1 M 10.5 M
2/18/2015 7:00 AM T T M 10.5 M
2/19/2015 7:00 AM 0.00 0.0 M 10.0 M
2/20/2015 7:00 AM 0.00 0.0 M 9.5 M
2/26/2015 7:00 AM 0.10 1.6 M 11.0 M
2/27/2015 7:00 AM 0.00 0.0 M 11.0 M
2/28/2015 7:00 AM 0.00 0.0 M 11.0 M
3/1/2015 7:00 AM T T M 10.5 M
3/2/2015 7:00 AM T T M 10.5 2.73
3/3/2015 7:00 AM 0.34 2.9 M 13.5 M Snow was changing to sleet as I finished up the measurements.
3/4/2015 7:00 AM 0.10 0.2 M 13.5 M Sleet and light snow. The snowboard has a mix of snow and icy crystals.
3/12/2015 7:00 AM 0.00 0.0 M 5.0 M
3/13/2015 7:00 AM 0.00 0.0 M 2.5 M Much of the snow melted in yesterday's temperatures in the 50s. Total snow is averaged. Snowdrops are up, sandhills moving north.
3/14/2015 7:00 AM 0.00 0.0 M 1.0 M
3/15/2015 7:00 AM 0.00 0.0 M T M
3/16/2015 7:00 AM 0.00 0.0 M 0.0 M
3/17/2015 7:00 AM 0.00 0.0 M 0.0 M
3/18/2015 7:00 AM 0.00 0.0 M 0.0 M
3/19/2015 7:00 AM 0.00 0.0 M 0.0 M
3/20/2015 7:00 AM 0.00 0.0 M 0.0 M
3/21/2015 7:00 AM 0.00 0.0 M 0.0 M
3/22/2015 7:00 AM 0.00 0.0 M 0.0 M
3/23/2015 7:00 AM 0.27 3.7 M 3.5 M Snowing steadily at 7a. Cylinders swapped.
3/24/2015 7:00 AM 0.16 2.2 M 4.0 M New snow measurement taken at 3p when snowfall ended.
3/25/2015 7:00 AM 0.42 0.0 M 2.0 M
3/26/2015 7:00 AM 0.00 0.0 M T M
3/27/2015 7:00 AM 0.00 0.0 M T M
3/28/2015 7:00 AM 0.00 0.0 M T M
3/29/2015 7:00 AM 0.00 0.0 M 0.0 M
3/30/2015 7:00 AM 0.01 M M 0.0 M
3/31/2015 7:00 AM T 0.0 M 0.0 M
4/1/2015 7:00 AM 0.00 0.0 M 0.0 M
4/2/2015 7:00 AM 0.28 M M M M
4/3/2015 7:00 AM 0.01 M M M M
4/4/2015 7:00 AM 0.00 0.0 M M M
4/5/2015 7:00 AM 0.00 0.0 M M M
4/6/2015 7:00 AM 0.00 0.0 M M M
4/7/2015 7:00 AM T M M M M
4/8/2015 7:00 AM 0.01 M M M M
4/9/2015 7:00 AM 0.92 M M M M
4/10/2015 7:00 AM 1.29 M M M M Threats of severe thunderstorms during the day, which did not materialize here. Evening tornado warnings. Twice we heard hail fall briefly between 7:30 and 8:30pm, but we were in the basement then. Wind picked up after 10pm. No damage visible in our yard.
4/11/2015 7:00 AM T M M M M
4/12/2015 7:00 AM 0.00 0.0 M M M
4/13/2015 7:00 AM 0.08 M M M M
4/14/2015 7:00 AM 0.02 M M M M
4/15/2015 7:00 AM 0.00 0.0 M M M
4/16/2015 7:00 AM 0.00 0.0 M M M
4/17/2015 7:00 AM 0.00 0.0 M M M
4/18/2015 7:00 AM 0.00 0.0 M M M
4/19/2015 7:00 AM 0.00 0.0 M M M
4/20/2015 7:00 AM 0.42 M M M M
4/21/2015 7:00 AM 0.08 M M M M
4/28/2015 7:00 AM 0.00 0.0 M M M
4/29/2015 7:00 AM 0.00 0.0 M M M
4/30/2015 7:00 AM 0.01 M M M M Lovely rainbow during the brief rainfall.
5/1/2015 7:00 AM 0.00 0.0 M M M
5/2/2015 7:00 AM 0.00 0.0 M M M
5/3/2015 7:00 AM 0.00 0.0 M M M
5/4/2015 7:00 AM 0.30 M M M M Exact measurement. The vegetable garden is springing up.
5/5/2015 7:00 AM 0.59 M M M M
5/6/2015 7:00 AM 0.04 M M M M
5/7/2015 7:00 AM 0.00 0.0 M M M
5/8/2015 7:00 AM 0.00 0.0 M M M
5/9/2015 7:00 AM 0.28 M M M M
5/10/2015 7:00 AM 0.01 M M M M Very light rain falling at 7am.
5/11/2015 7:00 AM 0.14 M M M M
5/12/2015 7:00 AM 0.31 M M M M
5/13/2015 7:00 AM 0.00 0.0 M M M
5/14/2015 7:00 AM 0.00 0.0 M M M
5/15/2015 7:00 AM 0.16 M M M M
5/16/2015 7:00 AM 0.13 M M M M
5/17/2015 7:00 AM 0.01 M M M M Light rain early in the day.
5/23/2015 7:00 AM 0.00 0.0 M M M
5/24/2015 7:00 AM 0.00 0.0 M M M
5/25/2015 7:00 AM 0.42 M M M M
5/26/2015 7:00 AM 0.18 M M M M
5/27/2015 7:00 AM 0.71 M M M M
5/28/2015 7:00 AM 0.05 M M M M
5/29/2015 7:00 AM 0.00 0.0 M M M
5/30/2015 7:55 AM 0.37 M M M M
5/31/2015 7:00 AM 1.14 M M M M All day rain and wind.
6/1/2015 7:00 AM 0.00 0.0 M M M
6/2/2015 7:00 AM 0.00 0.0 M M M
6/3/2015 7:00 AM 0.00 0.0 M M M
6/4/2015 7:00 AM 0.00 0.0 M M M
6/5/2015 7:00 AM 0.00 0.0 M M M
6/6/2015 7:00 AM 0.00 0.0 M M M
6/7/2015 7:00 AM 0.00 0.0 M M M
6/8/2015 7:00 AM 0.48 M M M M
6/9/2015 7:00 AM 0.16 M M M M
6/10/2015 7:00 AM 0.00 0.0 M M M
6/11/2015 7:00 AM 0.00 0.0 M M M
6/12/2015 7:00 AM 0.61 M M M M
6/13/2015 7:00 AM 0.27 M M M M
6/14/2015 7:00 AM 0.90 M M M M Exact amount. Rain didn't awake me in the night, but this morning the garden potato and cilantro plants are beaten down.
6/15/2015 7:00 AM 1.02 M M M M Water standing on surface in low areas of yard now.
6/16/2015 7:00 AM 0.55 M M M M Exact measurement.
6/17/2015 7:00 AM 0.00 0.0 M M M
6/18/2015 7:00 AM 0.02 0.0 M M M
6/19/2015 7:00 AM 0.00 0.0 M M M
6/20/2015 7:00 AM 0.00 0.0 M M M
6/21/2015 7:00 AM 0.54 M M M M
6/22/2015 7:00 AM 0.00 0.0 M M M
6/23/2015 7:00 AM 0.28 M M M M
6/24/2015 7:00 AM 0.00 0.0 M M M
6/25/2015 7:00 AM 0.48 M M M M
6/26/2015 7:00 AM 0.05 M M M M Exact measurement. Light rain a few times during the day.
6/27/2015 7:00 AM 0.01 M M M M Sprinkles scattered through the day.
6/28/2015 7:00 AM 0.00 0.0 M M M
6/29/2015 7:00 AM 0.26 M M M M
6/30/2015 7:00 AM 0.13 M M M M
7/1/2015 7:00 AM 0.00 0.0 M M M
7/2/2015 7:00 AM 0.00 0.0 M M M
7/3/2015 7:00 AM 0.00 0.0 M M M
7/4/2015 7:00 AM 0.00 0.0 M M M
7/5/2015 7:00 AM 0.00 0.0 M M M
7/6/2015 7:00 AM 0.00 0.0 M M M
7/7/2015 7:00 AM 0.34 M M M M
7/8/2015 7:00 AM 0.00 0.0 M M M
7/9/2015 7:00 AM 0.02 M M M M An overnight sprinkle.
7/10/2015 7:00 AM 0.00 0.0 M M M
7/11/2015 7:00 AM 0.00 0.0 M M M
7/12/2015 7:00 AM 0.15 M M M M Exact measurement. Light evening rain.
7/13/2015 7:00 AM 0.68 M M M M A storm rolled through about 5:45am.
7/14/2015 7:00 AM 0.18 M M M M Thunderstorm around 9p.
7/15/2015 7:00 AM 0.00 0.0 M M M
7/16/2015 7:00 AM 0.00 0.0 M M M
7/17/2015 7:00 AM 1.98 M M M M It reminded me of a rain forest storm--sheets of rain--in the afternoon and evening.
7/18/2015 7:00 AM 0.94 M M M M
7/19/2015 7:00 AM 2.58 M M M M The backyard flooding has receded this morning, but in our 10 years here we have never seen it like this. A berm adjoins our property, and a 10-12' wide rush of water topped the berm on its way to wetlands and Nippersink Creek.
7/20/2015 7:00 AM 0.00 0.0 M M M
7/21/2015 7:00 AM 0.03 M M M M Light rain in the afternoon.
7/22/2015 7:00 AM 0.00 0.0 M M M
7/23/2015 7:00 AM 0.00 0.0 M M M
7/24/2015 7:00 AM 0.00 0.0 M M M
7/25/2015 7:00 AM 0.00 0.0 M M M
7/26/2015 7:00 AM 0.00 0.0 M M M
7/27/2015 7:00 AM 0.00 0.0 M M M
7/28/2015 7:00 AM 0.00 0.0 M M M
7/29/2015 7:00 AM 0.00 0.0 M M M
7/30/2015 7:00 AM 0.00 0.0 M M M
7/31/2015 7:00 AM 0.00 0.0 M M M
8/1/2015 7:00 AM 0.00 0.0 M M M
8/2/2015 7:00 AM 0.00 0.0 M M M
8/3/2015 7:00 AM 0.36 M M M M Thunder, lightning, rain, hail. Brief storm.
8/4/2015 7:00 AM 0.00 0.0 M M M
8/5/2015 7:00 AM 0.00 0.0 M M M
8/6/2015 7:00 AM 0.00 0.0 M M M
8/7/2015 7:00 AM 0.00 0.0 M M M
8/8/2015 7:00 AM T M M M M
8/12/2015 7:00 AM 0.00 0.0 M M M
8/13/2015 7:00 AM 0.00 0.0 M M M
8/14/2015 7:00 AM 0.00 0.0 M M M
8/15/2015 7:00 AM 0.50 M M M M Exact measurement. A thunderstorm moved through in the evening.
8/16/2015 7:00 AM 0.00 0.0 M M M
8/17/2015 7:00 AM 0.00 0.0 M M M
8/18/2015 7:00 AM 0.36 M M M M
8/19/2015 7:00 AM 0.55 M M M M Exact measurement.
8/20/2015 7:00 AM 0.02 M M M M Rain was falling about 10 last evening.
8/21/2015 7:00 AM 0.00 0.0 M M M
8/22/2015 7:00 AM 0.00 0.0 M M M
8/23/2015 7:00 AM T M M M M
8/24/2015 7:00 AM T M M M M A few raindrops early in the day.
8/25/2015 7:00 AM 0.00 0.0 M M M
8/26/2015 7:00 AM 0.00 0.0 M M M
8/27/2015 7:00 AM 0.00 0.0 M M M
8/28/2015 7:00 AM 0.00 0.0 M M M
8/29/2015 7:00 AM 1.15 M M M M Exact measurement. Rain continues to fall.
8/30/2015 7:00 AM 0.35 M M M M Exact measurement.
8/31/2015 7:00 AM 0.00 0.0 M M M
9/1/2015 7:00 AM 0.00 0.0 M M M
9/2/2015 7:00 AM 0.00 0.0 M M M
9/3/2015 7:00 AM 0.00 0.0 M M M
9/4/2015 7:00 AM 0.00 0.0 M M M
9/5/2015 7:00 AM 0.00 0.0 M M M
9/6/2015 7:00 AM 0.00 0.0 M M M
9/7/2015 7:00 AM 0.00 0.0 M M M
9/8/2015 7:00 AM 0.14 M M M M Light rain overnight and continuing to fall.
9/9/2015 7:00 AM 0.79 M M M M
9/17/2015 7:00 AM 0.00 0.0 M M M
9/18/2015 7:00 AM 2.57 M M M M Heavy rains and lightning starting in the later afternoon.
9/19/2015 7:00 AM 0.62 M M M M
9/20/2015 7:00 AM 0.00 0.0 M M M
9/21/2015 7:00 AM 0.00 0.0 M M M
9/22/2015 7:00 AM 0.00 0.0 M M M
9/23/2015 7:00 AM 0.00 0.0 M M M
9/24/2015 7:00 AM 0.00 0.0 M M M
9/25/2015 7:00 AM 0.00 0.0 M M M
9/26/2015 7:00 AM 0.00 0.0 M M M
9/27/2015 7:00 AM 0.00 0.0 M M M
9/28/2015 7:00 AM 0.00 0.0 M M M
9/29/2015 7:00 AM T M M M M
9/30/2015 7:00 AM 0.13 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/17/2014 10/19/2014 7:00 AM 3 0.04 M M
10/30/2014 11/04/2014 7:00 AM 6 0.12 M M
12/31/2014 1/07/2015 7:00 AM 8 0.90 5.0 M
2/21/2015 2/25/2015 7:00 AM 5 0.02 10.0 M
3/5/2015 3/11/2015 7:00 AM 7 T 6.0 M
4/22/2015 4/27/2015 7:00 AM 6 0.22 M M
5/18/2015 5/22/2015 7:00 AM 5 0.53 M M
8/9/2015 8/11/2015 7:00 AM 3 0.13 M M
9/10/2015 9/16/2015 7:00 AM 7 0.55 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
4/9/2015 7:30 PM When the hail fell, we were in the basement. None remained to inspect when the tornado warning was lifted. No pad in use. NA NA NA 4 1min no damage Intermittent True After rain
8/2/2015 9:29 PM 1" Quarter Size 3/8" 1/4" Pea Size Hard|White Ice 9 1min Intermittent False After rain Same time as smaller hail