Station Overview Station Location
Station Number IL-CK-36 Latitude 41.886011
Station Name Chicago 4.7 NE Longitude -87.620955
County Cook Elevation (ft) 627



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 17 3.26 11.15 31 7.96 25 3.19 6 3 8 1 0.0 0 0
Nov 17 2.99 2.42 30 0.86 21 1.56 9 3 5 1 0.0 0 0
Dec 17 2.30 0.56 31 0.56 31 0.00 0 0 7 4 0.0 0 0
Jan 18 1.85 1.10 31 0.47 29 0.63 2 1 8 6 0.0 0 0
Feb 18 1.79 4.61 28 1.24 23 3.37 5 2 9 1 0.0 0 0
March 18 2.34 1.06 31 1.06 29 0.00 2 0 6 4 0.0 0 0
April 18 3.53 1.72 30 1.49 27 0.23 3 2 8 2 0.0 0 0
May 18 3.84 5.39 31 4.02 25 1.37 6 2 6 1 0.0 0 0
June 18 4.16 6.98 30 6.98 30 0.00 0 0 13 0 0.0 0 0
July 18 3.94 2.63 31 2.39 29 0.24 2 1 9 0 0.0 0 0
Aug 18 4.14 4.05 31 1.44 23 2.61 8 4 7 0 0.0 0 0
Sept 18 3.18 3.73 30 2.69 25 1.04 5 1 7 0 0.0 0 0
Water Year Totals: 37.32" 45.40" 365 days 31.16" 317 14.24" 48 days 19 93 days 20 days 0.0" 0 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
10/1/2017 0.00
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 **
10/5/2017 0.22
10/6/2017 0.15
10/7/2017 0.10
10/8/2017 0.47
10/9/2017 0.00
10/10/2017 0.00
10/11/2017 **
10/12/2017 1.73
10/13/2017 T
10/14/2017 1.07
10/15/2017 5.00
10/16/2017 0.01
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 1.15
10/24/2017 **
10/25/2017 1.24
10/26/2017 0.00
10/27/2017 0.00
10/28/2017 0.01
10/29/2017 0.00
10/30/2017 0.00
10/31/2017 0.00
11/1/2017 0.00
11/2/2017 0.40
11/3/2017 0.02
11/4/2017 **
11/5/2017 **
11/6/2017 0.76
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 0.00
11/10/2017 T
11/11/2017 **
11/12/2017 **
11/13/2017 0.28
11/14/2017 0.00
11/15/2017 0.01
11/16/2017 **
11/17/2017 **
11/18/2017 0.52
11/19/2017 0.41
11/20/2017 0.00
11/21/2017 0.00
11/22/2017 0.02
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 T
12/8/2017 T
12/9/2017 0.03
12/10/2017 T
12/11/2017 0.00
12/12/2017 0.09
12/13/2017 0.00
12/14/2017 0.01
12/15/2017 0.00
12/16/2017 T
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.02
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.00
12/25/2017 0.28
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.04
12/30/2017 0.09
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 T
1/4/2018 0.02
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.03
1/9/2018 0.00
1/10/2018 T
1/11/2018 T
1/12/2018 0.12
1/13/2018 T
1/14/2018 0.00
1/15/2018 0.17
1/16/2018 0.08
1/17/2018 0.01
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 **
1/23/2018 0.63
1/24/2018 0.03
1/25/2018 T
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.01
1/30/2018 T
1/31/2018 0.00
2/1/2018 0.00
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.06
2/5/2018 0.07
2/6/2018 **
2/7/2018 0.27
2/8/2018 T
2/9/2018 0.40
2/10/2018 0.16
2/11/2018 0.20
2/12/2018 0.02
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.13
2/19/2018 **
2/20/2018 **
2/21/2018 3.10
2/22/2018 0.00
2/23/2018 0.12
2/24/2018 0.00
2/25/2018 0.08
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.29
3/2/2018 0.24
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.00
3/6/2018 0.10
3/7/2018 0.09
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 T
3/13/2018 T
3/14/2018 T
3/15/2018 0.00
3/16/2018 0.00
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.30
3/28/2018 T
3/29/2018 0.04
3/30/2018 **
3/31/2018 **
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.02
4/2/2018 0.00
4/3/2018 T
4/4/2018 0.21
4/5/2018 T
4/6/2018 0.12
4/7/2018 0.00
4/8/2018 0.00
4/9/2018 0.07
4/10/2018 0.18
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.00
4/14/2018 0.28
4/15/2018 0.19
4/16/2018 **
4/17/2018 0.21
4/18/2018 0.00
4/19/2018 0.42
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.02
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.97
5/4/2018 0.03
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 T
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.35
5/11/2018 0.00
5/12/2018 **
5/13/2018 **
5/14/2018 0.90
5/15/2018 1.53
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 **
5/20/2018 **
5/21/2018 0.47
5/22/2018 1.03
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.11
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.40
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.02
6/8/2018 0.00
6/9/2018 0.18
6/10/2018 1.01
6/11/2018 0.30
6/12/2018 0.03
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.78
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.26
6/20/2018 0.01
6/21/2018 0.38
6/22/2018 2.79
6/23/2018 0.25
6/24/2018 0.00
6/25/2018 0.00
6/26/2018 0.00
6/27/2018 0.57
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.04
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 1.14
7/6/2018 0.20
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.04
7/15/2018 0.20
7/16/2018 0.00
7/17/2018 0.06
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 **
7/21/2018 0.24
7/22/2018 0.31
7/23/2018 0.37
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.03
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.02
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 **
8/6/2018 0.21
8/7/2018 0.21
8/8/2018 0.61
8/9/2018 0.00
8/10/2018 0.03
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.03
8/17/2018 **
8/18/2018 0.63
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.52
8/22/2018 0.02
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 **
8/26/2018 0.07
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 **
8/30/2018 1.70
8/31/2018 0.00
9/1/2018 **
9/2/2018 **
9/3/2018 1.04
9/4/2018 0.88
9/5/2018 0.00
9/6/2018 0.32
9/7/2018 0.85
9/8/2018 0.16
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.03
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.34
9/26/2018 0.11
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 **
9/30/2018 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.00 0.0 M M M
10/2/2017 7:00 AM 0.00 0.0 M M M
10/3/2017 7:00 AM 0.00 0.0 M M M
10/6/2017 7:00 AM 0.15 M M M M
10/7/2017 7:00 AM 0.10 M M M M Dense fog all day.
10/8/2017 7:00 AM 0.47 M M M M Rain in the late afternoon. Very windy all day.
10/9/2017 7:00 AM 0.00 0.0 M M M It was a picture-perfect day for the Chicago Marathon: sunny, highs in the low 70s, not too windy.
10/10/2017 7:00 AM 0.00 0.0 M M M
10/13/2017 7:00 AM T M M M M
10/14/2017 7:00 AM 1.07 M M M M Rain, lightning, thunder and fog overnight.
10/15/2017 7:00 AM 5.00 M M M M Thunderstorms and downpours all day.
10/16/2017 7:00 AM 0.01 M M M M The rain and warmer temperatures moved out in the morning, replaced by strong north winds.
10/17/2017 7:00 AM 0.00 0.0 M M M
10/18/2017 7:00 AM 0.00 0.0 M M M
10/19/2017 7:00 AM 0.00 0.0 M M M
10/20/2017 7:00 AM 0.00 0.0 M M M
10/21/2017 7:00 AM 0.00 0.0 M M M
10/22/2017 7:00 AM 0.00 0.0 M M M
10/23/2017 7:00 AM 1.15 M M M M windy, rainy, fog from late afternoon and overnight
10/26/2017 7:00 AM 0.00 0.0 M M M
10/27/2017 7:00 AM 0.00 0.0 M M M
10/28/2017 7:00 AM 0.01 M M M M
10/29/2017 7:00 AM 0.00 0.0 M M M
10/30/2017 7:00 AM 0.00 0.0 M M M
10/31/2017 7:00 AM 0.00 0.0 M M M
11/1/2017 7:00 AM 0.00 0.0 M M M
11/2/2017 7:00 AM 0.40 M M M M Strong rainfall and windy in the early evening. Fog overnight continuing into the morning.
11/3/2017 7:00 AM 0.02 M M M M
11/7/2017 7:00 AM 0.00 0.0 M M M
11/8/2017 7:00 AM 0.00 0.0 M M M
11/9/2017 7:00 AM 0.00 0.0 M M M
11/10/2017 7:00 AM T M M M M Snow flurries!
11/14/2017 7:00 AM 0.00 0.0 M M M
11/15/2017 7:00 AM 0.01 M M M M
11/19/2017 7:00 AM 0.41 M M M M Very windy and rainy all morning and through late afternoon.
11/20/2017 7:00 AM 0.00 0.0 M M M
11/21/2017 7:00 AM 0.00 0.0 M M M
11/22/2017 7:00 AM 0.02 M M M M
11/23/2017 7:00 AM 0.00 0.0 M M M
11/24/2017 7:00 AM 0.00 0.0 M M M
11/25/2017 7:00 AM 0.00 0.0 M M M
11/26/2017 7:00 AM 0.00 0.0 M M M
11/27/2017 7:00 AM 0.00 0.0 M M M
11/28/2017 7:00 AM 0.00 0.0 M M M
11/29/2017 7:00 AM 0.00 0.0 M M M
11/30/2017 7:00 AM 0.00 0.0 M M M
12/1/2017 7:00 AM 0.00 0.0 M M M
12/2/2017 7:00 AM 0.00 0.0 M M M
12/3/2017 7:00 AM 0.00 0.0 M M M
12/4/2017 7:00 AM 0.00 0.0 M M M
12/5/2017 7:00 AM 0.00 0.0 M M M Winds gusting into the 30 mph range.
12/6/2017 7:00 AM 0.00 0.0 M M M
12/7/2017 7:00 AM T M M M M This measurement was based on snow in the gauge which I melted.
12/8/2017 7:00 AM T M M M M snow flurries
12/9/2017 7:00 AM 0.03 M M M M This measurement was based on snow in the gauge which I melted.
12/10/2017 7:00 AM T M M M M residual snowflakes from the night before
12/11/2017 7:00 AM 0.00 0.0 M M M
12/12/2017 7:00 AM 0.09 M M M M This measurement was based on ice in the gauge which I melted.
12/13/2017 7:00 AM 0.00 0.0 M M M
12/14/2017 7:00 AM 0.01 M M M M This measurement was based on snow in the gauge which I melted.
12/15/2017 7:00 AM 0.00 0.0 M M M
12/16/2017 7:00 AM T M M M M Just a few snowflakes which didn't amount to anything.
12/17/2017 7:00 AM 0.00 0.0 M M M
12/18/2017 7:00 AM 0.00 0.0 M M M
12/19/2017 7:00 AM 0.02 M M M M
12/20/2017 7:00 AM 0.00 0.0 M M M
12/21/2017 7:00 AM 0.00 0.0 M M M
12/22/2017 7:00 AM 0.00 0.0 M M M
12/23/2017 7:00 AM 0.00 0.0 M M M
12/24/2017 7:00 AM 0.00 0.0 M M M
12/25/2017 7:00 AM 0.28 M M M M This measurement was based on snow in the gauge which I melted.
12/26/2017 7:00 AM 0.00 0.0 M M M
12/27/2017 7:00 AM 0.00 0.0 M M M Temperatures and wind chills below 0.
12/28/2017 7:00 AM 0.00 0.0 M M M
12/29/2017 7:00 AM 0.04 M M M M this measurement was based on snow in the gauge which I melted.
12/30/2017 7:00 AM 0.09 M M M M This measurement was based on snow in the gauge which I melted.
12/31/2017 7:00 AM 0.00 0.0 M M M
1/1/2018 7:00 AM 0.00 0.0 M M M
1/2/2018 7:00 AM 0.00 0.0 M M M
1/3/2018 7:00 AM T M M M M Frigid!
1/4/2018 7:00 AM 0.02 M M M M This measurement was based on snow in the gauge which I melted.
1/5/2018 7:00 AM 0.00 0.0 M M M
1/6/2018 7:00 AM 0.00 0.0 M M M
1/7/2018 7:00 AM 0.00 0.0 M M M
1/8/2018 7:00 AM 0.03 M M M M
1/9/2018 7:00 AM 0.00 0.0 M M M
1/10/2018 7:00 AM T M M M M Dense fog overnight.
1/11/2018 7:00 AM T M M M M Mist and fog all day.
1/12/2018 7:00 AM 0.12 M M M M This originally fell as rain but the temperatures plummeted below freezing overnight so this measurement was based on a 1/4” disc of ice which I melted.
1/13/2018 7:00 AM T M M M M
1/14/2018 7:00 AM 0.00 0.0 M M M
1/15/2018 7:00 AM 0.17 M M M M This measurement was based on snow in the gauge which I melted.
1/16/2018 7:00 AM 0.08 M M M M This measurement was based on snow in the gauge which I melted.
1/17/2018 7:00 AM 0.01 M M M M This measurement was based on snow in the gauge which I melted.
1/18/2018 7:00 AM 0.00 0.0 M M M
1/19/2018 7:00 AM 0.00 0.0 M M M
1/20/2018 7:00 AM 0.00 0.0 M M M
1/21/2018 7:00 AM 0.00 0.0 M M M
1/24/2018 7:00 AM 0.03 M M M M This measurement was based on snow in the gauge which I melted.
1/25/2018 7:00 AM T M M M M
1/26/2018 7:00 AM 0.00 0.0 M M M
1/27/2018 7:00 AM 0.00 0.0 M M M
1/28/2018 7:00 AM 0.00 0.0 M M M
1/29/2018 7:00 AM 0.01 M M M M This measurement was based on snow in the gauge which I melted.
1/30/2018 7:00 AM T M M M M
1/31/2018 7:00 AM 0.00 0.0 M M M
2/1/2018 7:00 AM 0.00 0.0 M M M
2/2/2018 7:00 AM 0.00 0.0 M M M
2/3/2018 7:00 AM 0.00 0.0 M M M
2/4/2018 7:00 AM 0.06 M M M M This measurement was based on snow in the gauge which I melted.
2/5/2018 7:00 AM 0.07 M M M M It snowed all day with below 0 wind chills and strong north winds. This measurement was based on snow in the gauge which I melted.
2/8/2018 7:00 AM T M M M M
2/9/2018 7:00 AM 0.40 M M M M The snow started falling around 7 pm and continued through the night. This measurement was based on snow in the gauge which I melted.
2/10/2018 7:00 AM 0.16 M M M M This measurement was based on snow in the gauge which I melted.
2/11/2018 7:00 AM 0.20 M M M M This measurement was based on snow in the gauge which I melted.
2/12/2018 7:00 AM 0.02 M M M M This measurement was based on snow in the gauge which I melted.
2/13/2018 7:00 AM 0.00 0.0 M M M
2/14/2018 7:00 AM 0.00 0.0 M M M
2/15/2018 7:00 AM 0.00 0.0 M M M
2/16/2018 7:00 AM 0.00 0.0 M M M
2/17/2018 7:00 AM 0.00 0.0 M M M
2/18/2018 7:00 AM 0.13 M M M M This measurement was based on ice in the gauge which I melted.
2/22/2018 7:00 AM 0.00 0.0 M M M
2/23/2018 7:00 AM 0.12 M M M M
2/24/2018 7:00 AM 0.00 0.0 M M M
2/25/2018 7:00 AM 0.08 M M M M Rain and fog overnight. Strong wind gusts over 30 mph.
2/26/2018 7:00 AM 0.00 0.0 M M M
2/27/2018 7:00 AM 0.00 0.0 M M M
2/28/2018 7:00 AM 0.00 0.0 M M M
3/1/2018 7:00 AM 0.29 M M M M Zero visibility fog from 5 pm and through the night. Temperatures dropped 20+ degrees from the day before and it became very windy and rainy.
3/2/2018 7:00 AM 0.24 M M M M
3/3/2018 7:00 AM 0.00 0.0 M M M
3/4/2018 7:00 AM 0.00 0.0 M M M
3/5/2018 7:00 AM 0.00 0.0 M M M
3/6/2018 7:00 AM 0.10 M M M M
3/7/2018 7:00 AM 0.09 M M M M This measurement was based on a 1/4” thick disk of ice in the gauge that I melted.
3/8/2018 7:00 AM 0.00 0.0 M M M
3/9/2018 7:00 AM 0.00 0.0 M M M
3/10/2018 7:00 AM 0.00 0.0 M M M
3/11/2018 7:00 AM 0.00 0.0 M M M
3/12/2018 7:00 AM T M M M M
3/13/2018 7:00 AM T M M M M
3/14/2018 7:00 AM T M M M M
3/15/2018 7:00 AM 0.00 0.0 M M M
3/16/2018 7:00 AM 0.00 0.0 M M M
3/17/2018 7:00 AM 0.00 0.0 M M M
3/18/2018 7:00 AM 0.00 0.0 M M M
3/19/2018 7:00 AM 0.00 0.0 M M M
3/20/2018 7:00 AM 0.00 0.0 M M M
3/21/2018 7:00 AM 0.00 0.0 M M M
3/22/2018 7:00 AM 0.00 0.0 M M M
3/23/2018 7:00 AM 0.00 0.0 M M M
3/24/2018 7:00 AM 0.00 0.0 M M M
3/25/2018 7:00 AM 0.00 0.0 M M M
3/26/2018 7:00 AM 0.00 0.0 M M M
3/27/2018 7:00 AM 0.30 M M M M
3/28/2018 7:00 AM T M M M M
3/29/2018 7:00 AM 0.04 M M M M
4/2/2018 7:00 AM 0.00 0.0 M M M
4/3/2018 7:00 AM T M M M M mist and fog overnight into the morning
4/4/2018 7:00 AM 0.21 M M M M It was rainy and foggy all day. Snow overnight. This measurement was based on snow and ice in the gauge which I melted.
4/5/2018 7:00 AM T M M M M
4/6/2018 7:00 AM 0.12 M M M M
4/7/2018 7:00 AM 0.00 0.0 M M M
4/8/2018 7:00 AM 0.00 0.0 M M M
4/9/2018 7:00 AM 0.07 M M M M This measurement was based on snow in the gauge which I melted.
4/10/2018 7:00 AM 0.18 M M M M
4/11/2018 7:00 AM 0.00 0.0 M M M
4/12/2018 7:00 AM 0.00 0.0 M M M
4/13/2018 7:00 AM 0.00 0.0 M M M
4/14/2018 7:00 AM 0.28 M M M M The temperatures dropped all day. Around 5 pm the wind picked up, the rain started and dense fog rolled in. This continued all night into the morning.
4/15/2018 7:00 AM 0.19 M M M M
4/18/2018 7:00 AM 0.00 0.0 M M M
4/19/2018 7:00 AM 0.42 M M M M
4/20/2018 7:00 AM 0.00 0.0 M M M
4/21/2018 7:00 AM 0.00 0.0 M M M
4/22/2018 7:00 AM 0.00 0.0 M M M
4/23/2018 7:00 AM 0.00 0.0 M M M
4/24/2018 7:00 AM 0.00 0.0 M M M
4/25/2018 7:00 AM 0.00 0.0 M M M
4/26/2018 7:00 AM 0.00 0.0 M M M
4/27/2018 7:00 AM 0.00 0.0 M M M
4/28/2018 7:00 AM 0.02 M M M M
4/29/2018 7:00 AM 0.00 0.0 M M M
4/30/2018 7:00 AM 0.00 0.0 M M M
5/1/2018 7:00 AM 0.00 0.0 M M M
5/2/2018 7:00 AM 0.00 0.0 M M M
5/3/2018 7:00 AM 0.97 M M M M Rain started in the late afternoon. Thundershowers and fog overnight.
5/4/2018 7:00 AM 0.03 M M M M
5/5/2018 7:00 AM 0.00 0.0 M M M
5/6/2018 7:00 AM 0.00 0.0 M M M
5/7/2018 7:00 AM T M M M M
5/8/2018 7:00 AM 0.00 0.0 M M M
5/9/2018 7:00 AM 0.00 0.0 M M M
5/10/2018 7:00 AM 0.35 M M M M
5/11/2018 7:00 AM 0.00 0.0 M M M
5/15/2018 7:00 AM 1.53 M M M M
5/16/2018 7:00 AM 0.00 0.0 M M M
5/17/2018 7:00 AM 0.00 0.0 M M M
5/18/2018 7:00 AM 0.00 0.0 M M M
5/22/2018 7:00 AM 1.03 M M M M Dense fog overnight.
5/23/2018 7:00 AM 0.00 0.0 M M M
5/24/2018 7:00 AM 0.00 0.0 M M M
5/25/2018 7:00 AM 0.00 0.0 M M M
5/26/2018 7:00 AM 0.00 0.0 M M M
5/27/2018 7:00 AM 0.00 0.0 M M M
5/28/2018 7:00 AM 0.00 0.0 M M M
5/29/2018 7:00 AM 0.00 0.0 M M M
5/30/2018 7:00 AM 0.00 0.0 M M M
5/31/2018 7:00 AM 0.11 M M M M
6/1/2018 7:00 AM 0.00 0.0 M M M
6/2/2018 7:00 AM 0.00 0.0 M M M Foggy in the morning with winds out of the north and a 20-degree temperature drop.
6/3/2018 7:00 AM 0.40 M M M M
6/4/2018 7:00 AM 0.00 0.0 M M M
6/5/2018 7:00 AM 0.00 0.0 M M M
6/6/2018 7:00 AM 0.00 0.0 M M M
6/7/2018 7:00 AM 0.02 M M M M
6/8/2018 7:00 AM 0.00 0.0 M M M
6/9/2018 7:00 AM 0.18 M M M M
6/10/2018 7:00 AM 1.01 M M M M
6/11/2018 7:00 AM 0.30 M M M M fog, rain/drizzle all day and night
6/12/2018 7:00 AM 0.03 M M M M rain and fog continue
6/13/2018 7:00 AM 0.00 0.0 M M M
6/14/2018 7:00 AM 0.00 0.0 M M M The wind came in out of the north and the fog and humidity disappeared.
6/15/2018 7:00 AM 0.00 0.0 M M M
6/16/2018 7:00 AM 0.78 M M M M thunderstorms at 2:30 am
6/17/2018 7:00 AM 0.00 0.0 M M M
6/18/2018 7:00 AM 0.00 0.0 M M M
6/19/2018 7:00 AM 0.26 M M M M Fog rolled in overnight. Rain began at 6:30 pm.
6/20/2018 7:00 AM 0.01 M M M M
6/21/2018 7:00 AM 0.38 M M M M fog overnight into the morning
6/22/2018 7:00 AM 2.79 M M M M The rain and fog continues.
6/23/2018 7:00 AM 0.25 M M M M
6/24/2018 7:00 AM 0.00 0.0 M M M
6/25/2018 7:00 AM 0.00 0.0 M M M
6/26/2018 7:00 AM 0.00 0.0 M M M
6/27/2018 7:00 AM 0.57 M M M M
6/28/2018 7:00 AM 0.00 0.0 M M M
6/29/2018 7:00 AM 0.00 0.0 M M M
6/30/2018 7:00 AM 0.00 0.0 M M M
7/1/2018 7:00 AM 0.00 0.0 M M M
7/2/2018 7:00 AM 0.04 M M M M
7/3/2018 7:00 AM 0.00 0.0 M M M
7/4/2018 7:00 AM 0.00 0.0 M M M
7/5/2018 7:00 AM 1.14 M M M M
7/6/2018 7:00 AM 0.20 M M M M
7/7/2018 7:00 AM 0.00 0.0 M M M
7/8/2018 7:00 AM 0.00 0.0 M M M
7/9/2018 7:00 AM 0.00 0.0 M M M
7/10/2018 7:00 AM 0.00 0.0 M M M
7/11/2018 7:00 AM 0.00 0.0 M M M
7/12/2018 7:00 AM 0.00 0.0 M M M
7/13/2018 7:00 AM 0.00 0.0 M M M
7/14/2018 7:00 AM 0.04 M M M M
7/15/2018 7:00 AM 0.20 M M M M
7/16/2018 7:00 AM 0.00 0.0 M M M
7/17/2018 7:00 AM 0.06 M M M M
7/18/2018 7:00 AM 0.00 0.0 M M M
7/19/2018 7:00 AM 0.00 0.0 M M M
7/22/2018 7:00 AM 0.31 M M M M
7/23/2018 7:00 AM 0.37 M M M M
7/24/2018 7:00 AM 0.00 0.0 M M M
7/25/2018 7:00 AM 0.00 0.0 M M M
7/26/2018 7:00 AM 0.03 M M M M
7/27/2018 7:00 AM 0.00 0.0 M M M
7/28/2018 7:00 AM 0.00 0.0 M M M
7/29/2018 7:00 AM 0.00 0.0 M M M
7/30/2018 7:00 AM 0.00 0.0 M M M
7/31/2018 7:00 AM 0.00 0.0 M M M
8/1/2018 7:00 AM 0.02 M M M M
8/2/2018 7:00 AM 0.00 0.0 M M M
8/3/2018 7:00 AM 0.00 0.0 M M M
8/4/2018 7:00 AM 0.00 0.0 M M M
8/7/2018 7:00 AM 0.21 M M M M
8/8/2018 7:00 AM 0.61 M M M M
8/9/2018 7:00 AM 0.00 0.0 M M M
8/10/2018 7:00 AM 0.03 M M M M
8/11/2018 7:00 AM 0.00 0.0 M M M
8/12/2018 7:00 AM 0.00 0.0 M M M
8/13/2018 7:00 AM 0.00 0.0 M M M
8/14/2018 7:00 AM 0.00 0.0 M M M
8/15/2018 7:00 AM 0.00 0.0 M M M
8/16/2018 7:00 AM 0.03 M M M M
8/19/2018 7:00 AM 0.00 0.0 M M M
8/20/2018 7:00 AM 0.00 0.0 M M M
8/21/2018 7:00 AM 0.52 M M M M
8/22/2018 7:00 AM 0.02 M M M M
8/23/2018 7:00 AM 0.00 0.0 M M M
8/24/2018 7:00 AM 0.00 0.0 M M M
8/27/2018 7:00 AM 0.00 0.0 M M M
8/28/2018 7:00 AM 0.00 0.0 M M M
8/31/2018 7:00 AM 0.00 0.0 M M M
9/4/2018 7:00 AM 0.88 M M M M
9/5/2018 7:00 AM 0.00 0.0 M M M
9/6/2018 7:00 AM 0.32 M M M M
9/7/2018 7:00 AM 0.85 M M M M
9/8/2018 7:00 AM 0.16 M M M M
9/9/2018 7:00 AM 0.00 0.0 M M M
9/10/2018 7:00 AM 0.00 0.0 M M M
9/11/2018 7:00 AM 0.00 0.0 M M M
9/12/2018 7:00 AM 0.00 0.0 M M M
9/13/2018 7:00 AM 0.00 0.0 M M M
9/14/2018 7:00 AM 0.00 0.0 M M M
9/15/2018 7:00 AM 0.00 0.0 M M M
9/16/2018 7:00 AM 0.00 0.0 M M M
9/17/2018 7:00 AM 0.00 0.0 M M M
9/18/2018 7:00 AM 0.00 0.0 M M M
9/19/2018 7:00 AM 0.00 0.0 M M M
9/20/2018 7:00 AM 0.03 M M M M Someone decided it would be fun to fill my gauge to the brim with water. So while I saw it rain, it wasn’t a deluge. This is my best estimate based on the other measurements in the area.
9/21/2018 7:00 AM 0.00 0.0 M M M
9/22/2018 7:00 AM 0.00 0.0 M M M
9/23/2018 7:00 AM 0.00 0.0 M M M
9/24/2018 7:00 AM 0.00 0.0 M M M
9/25/2018 7:00 AM 0.34 M M M M
9/26/2018 7:00 AM 0.11 M M M M
9/27/2018 7:00 AM 0.00 0.0 M M M
9/28/2018 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/4/2017 10/05/2017 7:00 AM 2 0.22 M M
10/11/2017 10/12/2017 7:00 AM 2 1.73 M M
10/24/2017 10/25/2017 7:00 AM 2 1.24 M M
11/4/2017 11/06/2017 7:00 AM 3 0.76 M M
11/11/2017 11/13/2017 7:00 AM 3 0.28 M M
11/16/2017 11/18/2017 7:00 AM 3 0.52 M M
1/22/2018 1/23/2018 7:00 AM 2 0.63 M M
2/6/2018 2/07/2018 7:00 AM 2 0.27 M M This measurement was based on snow in the gauge which I melted.
2/19/2018 2/21/2018 7:00 AM 3 3.10 M M
3/30/2018 4/01/2018 7:00 AM 3 0.02 M M
4/16/2018 4/17/2018 7:00 AM 2 0.21 M M
5/12/2018 5/14/2018 7:00 AM 3 0.90 M M
5/19/2018 5/21/2018 7:00 AM 3 0.47 M M
7/20/2018 7/21/2018 7:00 AM 2 0.24 M M
8/5/2018 8/06/2018 7:00 AM 2 0.21 M M
8/17/2018 8/18/2018 7:00 AM 2 0.63 M M
8/25/2018 8/26/2018 7:00 AM 2 0.07 M M
8/29/2018 8/30/2018 7:00 AM 2 1.70 M M
9/1/2018 9/03/2018 7:00 AM 3 1.04 M M
9/29/2018 10/01/2018 7:00 AM 3 0.09 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