Station Overview Station Location
Station Number WI-DA-45 Latitude 43.069488
Station Name Madison 6.1 W Longitude -89.507887
County Dane Elevation (ft) 1055



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 2.64 4.35 31 4.35 31 0.00 0 0 11 2 0.0 0 0
Nov 16 2.43 2.22 30 2.22 29 0.00 1 0 7 4 0.0 0 0
Dec 16 1.65 1.42 30 1.37 17 0.05 13 1 7 3 16.9 7 11
Jan 17 1.22 0.00 31 0.00 0 0.00 31 0 0 0 0.0 0 0
Feb 17 1.40 4.93 28 0.00 0 4.93 28 2 0 0 0.0 0 0
March 17 2.09 3.17 31 2.84 28 0.33 3 1 12 1 7.6 5 5
April 17 3.79 4.16 30 4.16 30 0.00 0 0 15 3 0.0 0 0
May 17 3.96 4.08 31 4.08 31 0.00 0 0 22 3 0.0 0 0
June 17 4.84 6.02 30 6.02 21 0.00 9 1 11 2 0.0 0 0
July 17 4.11 11.48 31 6.17 27 5.31 4 1 7 0 0.0 0 0
Aug 17 4.18 2.96 31 2.96 31 0.00 0 0 10 2 0.0 0 0
Sept 17 3.45 0.51 30 0.51 30 0.00 0 0 6 1 0.0 0 0
Water Year Totals: 35.76" 45.30" 364 days 34.68" 275 10.62" 89 days 6 108 days 21 days 24.5" 12 days 16 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 0.09
10/2/2016 0.04
10/3/2016 T
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.07
10/7/2016 0.51
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 T
10/12/2016 0.07
10/13/2016 0.15
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.82
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 1.80
10/27/2016 0.76
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.02
10/31/2016 0.02
11/1/2016 0.00
11/2/2016 0.18
11/3/2016 0.16
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.03
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 T
11/20/2016 T
11/21/2016 0.00
11/22/2016 0.00
11/23/2016 0.19
11/24/2016 0.15
11/25/2016 T
11/26/2016 T
11/27/2016 0.00
11/28/2016 0.88
11/29/2016 0.63
11/30/2016 **
12/1/2016 **
12/2/2016 **
12/3/2016 0.05
12/4/2016 0.07
12/5/2016 0.33
12/6/2016 0.00
12/7/2016 T
12/8/2016 T
12/9/2016 T
12/10/2016
12/11/2016 0.44
12/12/2016 0.10
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.02
12/17/2016 0.26
12/18/2016 0.15
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
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 **
1/17/2017 **
1/18/2017 **
1/19/2017 **
1/20/2017 **
1/21/2017 **
1/22/2017 **
1/23/2017 **
1/24/2017 **
1/25/2017 **
1/26/2017 **
1/27/2017 **
1/28/2017 **
1/29/2017 **
1/30/2017 **
1/31/2017 **
2/1/2017 **
2/2/2017 **
2/3/2017 **
2/4/2017 **
2/5/2017 **
2/6/2017 **
2/7/2017 **
2/8/2017 **
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 3.67
2/21/2017 **
2/22/2017 **
2/23/2017 **
2/24/2017 **
2/25/2017 **
2/26/2017 **
2/27/2017 **
2/28/2017 1.26
3/1/2017 0.51
3/2/2017 0.23
3/3/2017 0.00
3/4/2017 0.02
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.24
3/8/2017 0.01
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.29
3/14/2017 0.07
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.15
3/18/2017 T
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.23
3/25/2017 **
3/26/2017 **
3/27/2017 0.33
3/28/2017 0.02
3/29/2017 0.00
3/30/2017 0.60
3/31/2017 0.47
Day of YearDaily PrcpMultiday Prcp
4/1/2017 T
4/2/2017 0.00
4/3/2017 0.08
4/4/2017 0.41
4/5/2017 0.19
4/6/2017 0.15
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.04
4/12/2017 0.01
4/13/2017 0.33
4/14/2017 T
4/15/2017 0.38
4/16/2017 0.57
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 T
4/20/2017 0.55
4/21/2017 0.00
4/22/2017 0.00
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.23
4/27/2017 0.86
4/28/2017 0.12
4/29/2017 0.10
4/30/2017 0.14
5/1/2017 0.72
5/2/2017 0.30
5/3/2017 0.02
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.17
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.24
5/10/2017 T
5/11/2017 0.10
5/12/2017 0.10
5/13/2017 0.00
5/14/2017 T
5/15/2017 0.02
5/16/2017 0.21
5/17/2017 0.00
5/18/2017 0.50
5/19/2017 T
5/20/2017 0.04
5/21/2017 0.63
5/22/2017 0.01
5/23/2017 0.13
5/24/2017 0.10
5/25/2017 0.02
5/26/2017 0.02
5/27/2017 0.13
5/28/2017 0.29
5/29/2017 0.01
5/30/2017 0.31
5/31/2017 0.01
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 T
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.41
6/14/2017 T
6/15/2017 0.27
6/16/2017 0.00
6/17/2017 2.16
6/18/2017 0.06
6/19/2017 0.00
6/20/2017 0.10
6/21/2017 0.05
6/22/2017 0.03
6/23/2017 1.12
6/24/2017 0.00
6/25/2017 0.11
6/26/2017 T
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 1.43
6/30/2017 0.28
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 0.08
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.08
7/7/2017 0.00
7/8/2017 0.00
7/9/2017 0.00
7/10/2017 4.11
7/11/2017 0.00
7/12/2017 0.21
7/13/2017 0.66
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 0.51
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 **
7/20/2017 **
7/21/2017 **
7/22/2017 5.31
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.00
7/27/2017 0.52
7/28/2017 0.00
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.00
8/4/2017 0.29
8/5/2017 0.01
8/6/2017 0.00
8/7/2017 0.06
8/8/2017 0.00
8/9/2017 0.00
8/10/2017 0.00
8/11/2017 0.00
8/12/2017 0.10
8/13/2017 0.00
8/14/2017 0.00
8/15/2017 T
8/16/2017 0.00
8/17/2017 1.66
8/18/2017 0.06
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.01
8/23/2017 0.00
8/24/2017 0.00
8/25/2017 0.00
8/26/2017 0.00
8/27/2017 0.05
8/28/2017 T
8/29/2017 0.23
8/30/2017 0.00
8/31/2017 0.49
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 T
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.03
9/7/2017 0.00
9/8/2017 0.06
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.00
9/16/2017 0.00
9/17/2017 0.05
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.31
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.04
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.02
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.09 M M M M
10/2/2016 7:00 AM 0.04 M M M M
10/3/2016 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/4/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.07 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/7/2016 7:00 AM 0.51 M M M M All rain fell overnight, after 11pm, but exact times unknown. Strong winds this morning, precip had moved out but clouds remain.
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/10/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/11/2016 7:00 AM T M M M M Deck this morning was surprisingly wet for no measurable precipitation, especially despite at least two rounds of showers on radar.
10/12/2016 7:00 AM 0.07 M M M M All but 0.01" fell during 6:30-7am immediately prior to ob time. Very intense lightning, including 2-3 strikes within a half mile of location. Heavier rain appeared to move both north and especially south of this location.
10/13/2016 7:00 AM 0.15 M M M M Rain fell in several spotty showers throughout the day yesterday. First frost of season today, with temperatures around 33F, a slightly icy deck, and frosty looking grass.
10/14/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/15/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/16/2016 7:00 AM 0.82 M M M M Rain began late last night, around 11pm. Several more intense periods lasting into the night
10/17/2016 7:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/19/2016 7:00 AM 0.00 0.0 M M M
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/23/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:10 AM 1.80 M M M M heavy rain continuing at time of observation
10/27/2016 7:00 AM 0.76 M M M M Rain mainly ended by midday yesterday, although persistent mist and occasional light rain lasted through around sunset. Street flooding and very high water in designated flood plains noted around 8:30am yesterday.
10/28/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/29/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/30/2016 8:30 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/31/2016 7:00 AM 0.02 M M M M
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:15 AM 0.18 0.0 0.00 0.0 0.00 Rain began sometime overnight. Light to moderate rain continuing at time of observation. Wednesday morning rains continue to be common for last several weeks.
11/3/2016 7:00 AM 0.16 0.0 0.00 0.0 0.00 Rain mostly yesterday morning through midday, with a brief downpour right at 4pm as well.
11/4/2016 7:00 AM 0.00 0.0 M M M
11/5/2016 7:00 AM 0.00 0.0 M M M
11/6/2016 7:00 AM 0.00 0.0 M M M
11/7/2016 7:00 AM 0.00 0.0 M M M
11/8/2016 7:00 AM 0.03 0.0 0.00 0.0 0.00 Very warm this morning, but winds kicking up out of W after apparent frontal passage.
11/9/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00 First freeze of the season, with visible frost on grassy surfaces.
11/10/2016 7:00 AM 0.00 0.0 M M M
11/11/2016 7:00 AM 0.00 0.0 M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/18/2016 7:00 AM 0.00 0.0 M M M
11/19/2016 7:00 AM T T 0.00 T 0.00 Wind blown snow overnight in gauge. Measured to 0.005 after melting. Some sleet earlier in the evening as well.
11/20/2016 7:00 AM T T 0.00 0.0 0.00
11/21/2016 7:00 AM 0.00 0.0 M M M
11/22/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/23/2016 7:11 AM 0.19 T 0.00 0.0 0.00 Some sleet fell at onset of precip after 7pm yesterday. Periods of rain since, including light rain at time of observation.
11/24/2016 7:00 AM 0.15 M M M M
11/25/2016 7:00 AM T M M M M
11/26/2016 7:00 AM T 0.0 0.00 0.0 0.00
11/27/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/28/2016 7:00 AM 0.88 0.0 0.00 0.0 0.00
11/29/2016 7:00 AM 0.63 0.0 0.00 0.0 0.00 Precip ended late evening. Rain was intermittently convective in nature from mid-morning onward. Winds became increasingly strong throughout the day.
12/4/2016 7:40 AM 0.07 1.0 0.07 1.0 0.07 Light snow falling with light winds from north at time of observation. Snow accumulation still lower than that of grass, but sticking on all surfaces.
12/5/2016 7:00 AM 0.33 4.1 0.33 4.8 0.48 Snow depth at end of event was 5.1", compacted to 4.8" by time of observation. Was unable to use proper snowboard, so this total may be slightly underdone. Snow was wet in consistency, due to warm temps, but also relatively light to shovel. Water added/removed to speed measurement melt. Most significant snow trailed off around 4:30-5pm. 1:30pm snow depth was 4.1" (event total, 3.1" since 7:30am)
12/6/2016 7:00 AM 0.00 0.0 0.00 2.9 0.37 Core sample taken from a glass table - very bottom of sample is a thin layer of ice and may not have been captured.
12/7/2016 7:00 AM T T T M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/8/2016 7:00 AM T T T 2.7 M Snow on ground becoming crusty, thinned to showing some small patches of ground in some southern facing spots. Flurries yesterday evening and again this morning.
12/9/2016 7:00 AM T T T 2.6 M Light snow, often snow crystals, fell from yesterday's observation time through late evening. Occasional flurries this morning during observation.
12/11/2016 8:00 AM 0.44 4.8 0.44 7.2 0.60 Light snow ongoing at time of observation. Snow depths taken from a table on north-facing side of house. Some overcatch of liquid from new snow is possible due to nearby post drift. 4.8" new snow is a single observation and may contain some compaction.
12/12/2016 7:00 AM 0.10 1.2 0.10 7.5 0.78 New snow depth this morning was only 1.1", 1.2" measurement from 5:30pm yesterday. Snow depth at that time was 8.0".
12/13/2016 7:00 AM 0.00 0.0 0.00 M M
12/14/2016 7:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM 0.00 0.0 M M M
12/16/2016 7:20 AM 0.02 0.7 0.02 7.0 0.82 Light, very fluffy snow fell overnight, not continuing at ob time. Snow core depth from glass table on north side of building.
12/17/2016 8:00 AM 0.26 2.6 0.26 8.8 1.13 2.2" new by 9:15pm, 0.4" new overnight. No snow falling around time of observation or in the hour before.
12/18/2016 8:00 AM 0.15 2.5 0.15 10.5 1.22 Very fluffy snow that began yesterday afternoon, ending late evening. New snow measurement taken around midnight, compaction of 0.2" or so by morning (new snow depth of 2.3"). Snow depth at that time was 10.8".
12/19/2016 7:00 AM 0.00 0.0 0.00 10.2 M Very cold, light wind that is occasionally gusty. Snow depth sample location exposed mostly to N, but still relatively protected and mostly unaffected by wind.
12/20/2016 7:00 AM 0.00 0.0 0.00 M M
12/21/2016 7:00 AM 0.00 0.0 0.00 M M
3/1/2017 7:30 AM 0.51 0.2 M 0.2 M Hail was not observed at this location with either round of storms yesterday (cell 1 around 9-9:30am - hail to the north, minimal rain here; cell 2 around 8-9pm - hail to the south). Near continuous thunder was noted in the evening. Transition to snow was very prompt, just after 6:50am.
3/2/2017 8:00 AM 0.23 2.7 M 2.6 M 2.1 inches of snow measured after event at 10pm. Another 0.5" fell overnight. Unable to measure liquid at moment, as gauge is frozen in the bracket from yesterday's rainwater. Will update later when gauge can be removed.
3/3/2017 7:00 AM 0.00 0.0 0.00 M M
3/4/2017 7:00 AM 0.02 0.2 0.02 M M
3/5/2017 7:00 AM 0.00 0.0 M M M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.24 0.0 0.00 0.0 0.00 Rain began around 11:05pm. Strong winds begin before heavier rain developed. No damage.
3/8/2017 8:00 AM 0.01 0.0 0.00 0.0 0.00 Brief showers yesterday evening, with some rumbles of thunder.
3/9/2017 7:00 AM 0.00 0.0 M M M
3/10/2017 7:00 AM 0.00 0.0 M M M
3/11/2017 7:00 AM 0.00 0.0 M M M
3/12/2017 7:00 AM 0.00 0.0 M M M
3/13/2017 7:45 AM 0.29 2.7 0.29 2.7 0.29 Very fluffy snow - surprising amount of liquid in catch. May be a slight overcatch from wind-blown snow off deck rail. Light snow continuing at time of ob.
3/14/2017 7:15 AM 0.07 1.8 0.07 4.0 0.41 Periodic snow throughout yesterday, with periods of snow throughout the day. Snow was falling far more often than not. In afternoon, larger dendritic snowflakes would take over, as opposed to the generally smaller grainier snow early yesterday and the day previous. Snow continued through at least 11pm yesterday, but did not continue at time of observation.
3/15/2017 7:20 AM 0.00 0.0 0.00 3.4 0.32
3/16/2017 7:00 AM 0.00 0.0 M M M
3/17/2017 8:10 AM 0.15 0.0 0.00 T T Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
3/18/2017 7:00 AM T 0.0 0.00 T T Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
3/19/2017 7:00 AM 0.00 0.0 M M M
3/20/2017 7:00 AM 0.00 0.0 M M M
3/21/2017 7:00 AM 0.00 0.0 M M M
3/22/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.00 0.0 M M M
3/24/2017 7:00 AM 0.23 0.0 0.00 0.0 0.00 Heavier cells passed to the north and south of this location per radar.
3/28/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00
3/29/2017 7:00 AM 0.00 0.0 M M M
3/30/2017 7:15 AM 0.60 0.0 0.00 0.0 0.00 Light mist continuing at time of observation, but likely not enough to change ob since 7am.
3/31/2017 7:00 AM 0.47 0.0 0.00 0.0 0.00 Light mist continues at time of observation.
4/1/2017 7:00 AM T 0.0 0.00 0.0 0.00
4/2/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2017 7:00 AM 0.08 0.0 0.00 0.0 0.00
4/4/2017 7:20 AM 0.41 0.0 0.00 0.0 0.00 Continuing light rain at time of observation.
4/5/2017 7:00 AM 0.19 0.0 0.00 0.0 0.00
4/6/2017 7:00 AM 0.15 T T 0.0 0.00 Snow mixed with rain around midday yesterday - briefly became more dominant than the rain. Mixing only lasted for roughly an hour. Most precip was done by evening.
4/7/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/8/2017 7:00 AM 0.00 0.0 M M M
4/9/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:15 AM 0.04 0.0 0.00 0.0 0.00 Two rounds of rain - some fell yesterday afternoon, although heaviest rain appeared to go both north and east of this location. Secondly, a relatively heavy mist overnight moistened the ground as much if not more than the rains from yesterday did, continuing at time of observation.
4/12/2017 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/13/2017 7:00 AM 0.33 0.0 0.00 0.0 0.00 Rain began sometime after 10pm last night, and finished within the last 30 minutes prior to 7am.
4/14/2017 7:00 AM T 0.0 0.00 0.0 0.00
4/15/2017 7:00 AM 0.38 0.0 0.00 0.0 0.00 Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/16/2017 7:00 AM 0.57 0.0 0.00 0.0 0.00
4/17/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/19/2017 7:00 AM T 0.0 0.00 0.0 0.00
4/20/2017 7:00 AM 0.55 0.0 0.00 0.0 0.00 Trace of rain fell during yesterday evening. Heaviest rain started shortly after 12:30am. Small hail observed for 2 mins, 12:56-12:58am.
4/21/2017 7:00 AM 0.00 0.0 M M M
4/22/2017 7:00 AM 0.00 0.0 M M M
4/23/2017 7:00 AM 0.00 0.0 M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.00 0.0 M M M
4/26/2017 7:00 AM 0.23 0.0 0.00 0.0 0.00 Band of heavy rain moved through between 6:30 and 6:50, with a few rumbles of thunder.
4/27/2017 7:40 AM 0.86 0.0 0.00 0.0 0.00 No rain observed immediately after yesterday's observation - much heavier band immediately to the east 7:30-8:30am. This rain was mainly overnight, with rain continuing at time of observation.
4/28/2017 7:00 AM 0.12 T T 0.0 0.00 Rain through yesterday morning, with light mist yesterday evening. Rain mixed with and mostly turned to snow shortly after 10am yesterday. Snow would melt on contact with anything, with temps in mid-upper 30s. Lasted about 15 mins.
4/29/2017 7:00 AM 0.10 0.0 0.00 0.0 0.00 Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/30/2017 7:00 AM 0.14 0.0 0.00 0.0 0.00 Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/1/2017 7:00 AM 0.72 0.0 0.00 0.0 0.00 Rain continuing at time of observation. Much of this rain came overnight, yesterday was very misty becoming more rain-like into the evening.
5/2/2017 7:10 AM 0.30 0.0 0.00 0.0 0.00 Light rain continuing at time of observation.
5/3/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00 Frost not observed at this location, although some dew was noted on grass before 7am.
5/4/2017 7:00 AM 0.00 0.0 M M M
5/5/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2017 7:30 AM 0.17 0.0 0.00 0.0 0.00
5/7/2017 7:00 AM 0.00 0.0 M M M
5/8/2017 7:00 AM 0.00 0.0 M M M
5/9/2017 7:15 AM 0.24 0.0 0.00 0.0 0.00 Some light precip yesterday evening, but nearly all accumulating rain overnight.
5/10/2017 7:00 AM T 0.0 0.00 0.0 0.00
5/11/2017 7:00 AM 0.10 0.0 0.00 0.0 0.00
5/12/2017 7:00 AM 0.10 0.0 0.00 0.0 0.00
5/13/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/14/2017 7:00 AM T 0.0 0.00 0.0 0.00
5/15/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00
5/16/2017 7:00 AM 0.21 0.0 0.00 0.0 0.00
5/17/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/18/2017 7:00 AM 0.50 0.0 0.00 0.0 0.00
5/19/2017 7:00 AM T 0.0 0.00 0.0 0.00
5/20/2017 7:00 AM 0.04 0.0 0.00 0.0 0.00
5/21/2017 7:00 AM 0.63 0.0 0.00 0.0 0.00
5/22/2017 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/23/2017 7:00 AM 0.13 0.0 0.00 0.0 0.00
5/24/2017 7:00 AM 0.10 0.0 0.00 0.0 0.00
5/25/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00
5/26/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00
5/27/2017 7:00 AM 0.13 0.0 0.00 0.0 0.00
5/28/2017 7:45 AM 0.29 0.0 0.00 0.0 0.00 Most of the rain had cleared out, but a little pop-up shower continued at time of observation.
5/29/2017 7:00 AM 0.01 0.0 0.00 0.0 0.00 Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/30/2017 7:00 AM 0.31 0.0 0.00 0.0 0.00 Two rounds of rain in the afternoon. First brought 0.04", 2nd more substantial at 6:50pm with the remaining 0.27".
5/31/2017 7:00 AM 0.01 M M M M Spotty showers yesterday may or may not have produced this 0.01 - being that I was present all day yesterday, I did not see any rain.
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/12/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:10 AM 0.41 M M M M At least 3 rounds of storms produced this rainfall. Round 1 began around 7pm, round 2 around 9pm, and round 3 was a wake-up call around 5:15am. The heaviest rain was likely with round 3, and rain was still falling at time of observation.
6/14/2017 7:00 AM T M M M M Only rain was lingering remnants of yesterday morning's rain, all done prior to 7:30am yesterday.
6/15/2017 7:00 AM 0.27 M M M M Rain fell in storm mid-afternoon yesterday. Winds were strongest just ahead of the storm. Large tree branches (~12" diameter) down a block away.
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 7:00 AM 2.16 M M M M Many rounds of storms, all beginning just before 10pm. First round of storms (through 10:30) produced 0.35. No hail noted at this location, although did hear of small hail not too far to the south of here. Next round began in earnest around 11pm and included very heavy rainfall. Fully clear skies at time of ob.
6/18/2017 7:00 AM 0.06 M M M M Some light rain moved through late in the afternoon yesterday, lasting into early evening.
6/19/2017 7:00 AM 0.00 0.0 M M M
6/20/2017 7:00 AM 0.10 M M M M Mainly from a midday downpour, but also a quick trace from a passing evening shower as well.
6/21/2017 7:00 AM 0.05 M M M M A few rounds of showers moving through late morning yesterday.
6/22/2017 7:00 AM 0.03 M M M M Moderate rain ongoing at time of observation.
6/23/2017 7:00 AM 1.12 M M M M Rain during the day yesterday totaled about 0.17. Remainder of rain came after midnight. Dry at time of ob.
6/24/2017 7:00 AM 0.00 0.0 M M M
6/25/2017 7:00 AM 0.11 M M M M Rain fell around 6:15pm yesterday evening and brought brief heavy downpours and gusty winds.
6/26/2017 7:00 AM T M M M M Light shower late yesterday afternoon.
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/29/2017 7:00 AM 1.43 M M M M Initial morning rainfall produced 0.17", beginning early morning. Heaviest rains began around 5:30pm and lasted until shortly after 7pm. Heaviest rain was near end of storm, as were strongest winds. A third round of rain moved through quickly around 9:30pm. A fourth round moved just to the south around 11pm, with no rain noted here.
6/30/2017 7:00 AM 0.28 M M M M Rain from a convective line began around 1:05am.
7/1/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/2/2017 7:00 AM 0.00 0.0 M M M
7/3/2017 7:00 AM 0.08 M M M M Received about 4-5 different rounds of rain, the second of which included a weak supercell-like structure moving nearly overhead around 4:15pm. Through the first two rounds of rain (ending around 4:30pm), accumulation was only 0.03.
7/4/2017 7:00 AM 0.00 0.0 M M M
7/5/2017 7:00 AM 0.00 0.0 M M M
7/6/2017 7:00 AM 0.08 M M M M Brief moderate to heavy rains yesterday afternoon around 3-4pm
7/7/2017 7:00 AM 0.00 0.0 M M M Storms passed narrowly to the north. Chance this may be a Trace report as well due to light rain on radar around 11pm, but was not observed in person.
7/8/2017 7:00 AM 0.00 0.0 M M M
7/9/2017 7:00 AM 0.00 0.0 M M M
7/10/2017 7:00 AM 4.11 M M M M Rainfall began just after midnight, lasted through roughly 5am (start time more accurate than end time). Several periods where some small hail may have been mixed in with extremely heavy rain, but unable to confirm. No flooding observed locally, but many other reports nearby.
7/11/2017 7:00 AM 0.00 0.0 M M M
7/12/2017 7:00 AM 0.21 M M M M Rainfall of 0.04" through 9pm yesterday. Additional rainfall did not begin until after midnight. Heavy rainfall began again minutes after 7am this morning, and is not included in this total.
7/13/2017 7:00 AM 0.66 M M M M Rainfall all occurred early yesterday morning. 0.12" fell between 7-7:15am with a narrow shower ahead of the main bow echo, which produced the balance of the rainfall. All rain ended by shortly after 10am. A light passing shower was enough to wet the ground but nothing more just before noon.
7/14/2017 7:00 AM 0.00 0.0 M M M
7/15/2017 7:00 AM 0.00 0.0 M M M
7/16/2017 7:00 AM 0.51 M M M M All rain fell after midnight.
7/17/2017 7:00 AM 0.00 0.0 M M M
7/18/2017 7:00 AM 0.00 0.0 M M M
7/23/2017 7:00 AM 0.00 0.0 M M M
7/24/2017 7:00 AM 0.00 0.0 M M M
7/25/2017 7:00 AM 0.00 0.0 M M M
7/26/2017 7:00 AM 0.00 0.0 M M M
7/27/2017 7:00 AM 0.52 M M M M
7/28/2017 7:00 AM 0.00 0.0 M M M
7/29/2017 7:00 AM 0.00 0.0 M M M
7/30/2017 7:00 AM 0.00 0.0 M M M
7/31/2017 7:00 AM 0.00 0.0 M M M
8/1/2017 7:00 AM 0.00 0.0 M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.00 0.0 M M M
8/4/2017 7:00 AM 0.29 M M M M Most rain yesterday morning. Some brief heavy rain yesterday evening. Mist continues at time of observation.
8/5/2017 7:00 AM 0.01 M M M M Precip accumulation from persistent light showers yesterday morning. Cleared by midday.
8/6/2017 7:00 AM 0.00 0.0 M M M
8/7/2017 7:00 AM 0.06 M M M M
8/8/2017 7:00 AM 0.00 0.0 M M M
8/9/2017 7:00 AM 0.00 0.0 M M M
8/10/2017 7:00 AM 0.00 0.0 M M M
8/11/2017 7:00 AM 0.00 0.0 M M M
8/12/2017 7:00 AM 0.10 M M M M Rainfall from a quick downpour early Friday morning. Precip lasted no more than 20 mins.
8/13/2017 7:00 AM 0.00 0.0 M M M
8/14/2017 7:00 AM 0.00 0.0 M M M
8/15/2017 7:00 AM T M M M M Some light drizzle and occasionally larger drops falling during the 5pm hour yesterday evening.
8/16/2017 7:00 AM 0.00 0.0 M M M
8/17/2017 7:00 AM 1.66 M M M M Several rounds of rain yesterday evening beginning around 4:30pm. Very heavy at times. Total discrete periods of rain ~5-6.
8/18/2017 7:00 AM 0.06 M M M M Brief pop-up showers yesterday afternoon.
8/19/2017 7:00 AM 0.00 0.0 M M M
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.01 M M M M
8/23/2017 7:00 AM 0.00 0.0 M M M
8/24/2017 7:00 AM 0.00 0.0 M M M
8/25/2017 7:00 AM 0.00 0.0 M M M
8/26/2017 7:00 AM 0.00 0.0 M M M
8/27/2017 7:00 AM 0.05 M M M M Persistent light rain (almost drizzle at times) intermingled with some brief moderate rain.
8/28/2017 7:00 AM T M M M M
8/29/2017 7:00 AM 0.23 M M M M Two quick downpours yesterday, one late morning, one around 4:30pm. Late morning was a bit longer and more intense.
8/30/2017 7:00 AM 0.00 0.0 M M M
8/31/2017 7:00 AM 0.49 M M M M Rain from yesterday evening as decaying bowing segment came through from the north. Within line, heaviest rain slid NW to SE. Strong gust front ahead of storms as well.
9/1/2017 7:00 AM 0.00 0.0 M M M
9/2/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
9/3/2017 7:00 AM T 0.0 M M M
9/4/2017 7:00 AM 0.00 0.0 M M M
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.03 M M M M
9/7/2017 7:00 AM 0.00 0.0 M M M
9/8/2017 7:00 AM 0.06 M M M M
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 7:00 AM 0.00 0.0 M M M
9/11/2017 7:00 AM 0.00 0.0 M M M
9/12/2017 7:00 AM 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.00 0.0 M M M
9/15/2017 7:00 AM 0.00 0.0 M M M
9/16/2017 7:00 AM 0.00 0.0 M M M
9/17/2017 7:15 AM 0.05 M M M M Rain falling from about 6:30 to just after 7am this morning.
9/18/2017 7:00 AM 0.00 0.0 M M M
9/19/2017 7:00 AM 0.00 0.0 M M M
9/20/2017 7:00 AM 0.00 0.0 M M M
9/21/2017 7:00 AM 0.31 M M M M
9/22/2017 7:00 AM 0.00 0.0 M M M
9/23/2017 7:00 AM 0.00 0.0 M M M
9/24/2017 7:00 AM 0.00 0.0 M M M
9/25/2017 7:00 AM 0.00 0.0 M M M
9/26/2017 7:00 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
9/27/2017 7:00 AM 0.00 0.0 M M M
9/28/2017 7:00 AM 0.00 0.0 M M M
9/29/2017 7:00 AM 0.02 M M M M brief moderate rain late yesterday evening.
9/30/2017 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
11/30/2016 12/03/2016 8:00 AM 4 0.05 0.0 0.00
12/22/2016 2/20/2017 7:00 AM 61 3.67 M M Obviously missing some precip due to evaporation during this stretch.
2/21/2017 2/28/2017 7:00 AM 8 1.26 M M Snow did fall during the second of the two precip events, but was unavailable to measure before melting.
3/25/2017 3/27/2017 7:00 AM 3 0.33 0.0 0.00
6/1/2017 6/09/2017 7:00 AM 9 T 0.0 0.00 No precipitation was present in gauge, but noted that a couple hundredths may have been in inner tube but could have evaporated.
7/19/2017 7/22/2017 7:00 AM 4 5.31 0.0 0.00 Length of multi-day shortened by separately reporting obvious zero-precip days over July 23-25.



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
4/20/2017 12:56 AM Hail fell behind leading squall-line type feature in a region of weaker radar reflectivity aligned along but trailing the line. 1/4" Pea Size 1/4" Pea Size Rice 2 1min no damage Continuous True After rain Same time as smaller hail 10-20