Station Overview Station Location
Station Number MN-SL-6 Latitude 46.93
Station Name Hermantown 9.3 NNE Longitude -92.143917
County St. Louis Elevation (ft) 1372



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 2.85 1.52 29 1.49 19 0.03 10 2 8 0 0.0 0 0
Nov 16 1.93 3.40 30 3.40 28 0.00 2 1 11 2 3.8 4 5
Dec 16 1.19 2.60 31 1.90 29 0.70 2 1 15 4 18.0 12 14
Jan 17 1.00 0.82 28 0.82 28 0.00 0 0 10 1 9.9 8 6
Feb 17 0.80 2.05 28 2.05 28 0.00 0 0 9 3 18.6 9 6
March 17 1.42 1.35 30 1.35 30 0.00 0 0 6 5 6.2 4 5
April 17 2.38 3.51 29 3.51 29 0.00 0 0 13 0 5.3 5 3
May 17 3.00 5.74 31 5.74 31 0.00 0 0 15 0 0.8 2 2
June 17 4.22 4.39 30 4.39 30 0.00 0 0 15 1 0.0 0 0
July 17 3.97 5.52 30 5.52 30 0.00 0 0 13 0 0.0 0 0
Aug 17 3.55 8.14 30 8.14 30 0.00 0 0 17 0 0.0 0 0
Sept 17 3.91 4.35 30 3.25 20 1.10 10 1 10 0 0.0 0 0
Water Year Totals: 30.22" 43.39" 356 days 41.56" 332 1.83" 24 days 5 142 days 16 days 62.6" 44 days 41 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 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.11
10/6/2016 0.09
10/7/2016 0.58
10/8/2016 0.02
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.06
10/13/2016 **
10/14/2016 T
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.48
10/18/2016 0.04
10/19/2016 **
10/20/2016 **
10/21/2016 **
10/22/2016 **
10/23/2016 **
10/24/2016 **
10/25/2016 **
10/26/2016 0.03
10/27/2016 0.11
10/28/2016 0.00
10/29/2016
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.06
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.02
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 **
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.03
11/16/2016 0.02
11/17/2016 0.00
11/18/2016 0.44
11/19/2016 1.23
11/20/2016 T
11/21/2016 0.00
11/22/2016 0.00
11/23/2016 0.34
11/24/2016 0.10
11/25/2016 T
11/26/2016 0.00
11/27/2016 0.00
11/28/2016 0.82
11/29/2016 0.33
11/30/2016 0.01
12/1/2016 0.04
12/2/2016 0.02
12/3/2016 0.00
12/4/2016 0.06
12/5/2016 0.10
12/6/2016 0.14
12/7/2016 0.03
12/8/2016 0.06
12/9/2016 T
12/10/2016 T
12/11/2016 0.05
12/12/2016 0.25
12/13/2016 0.01
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.11
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 T
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 T
12/25/2016 0.01
12/26/2016 0.95
12/27/2016 0.02
12/28/2016 0.00
12/29/2016 0.05
12/30/2016 **
12/31/2016 0.70
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.02
1/2/2017 0.04
1/3/2017 0.07
1/4/2017 0.00
1/5/2017 0.00
1/6/2017 0.00
1/7/2017
1/8/2017 0.00
1/9/2017 0.11
1/10/2017 0.01
1/11/2017
1/12/2017 0.00
1/13/2017 0.00
1/14/2017 0.00
1/15/2017
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.00
1/19/2017 0.00
1/20/2017 0.00
1/21/2017 0.18
1/22/2017 0.02
1/23/2017 0.00
1/24/2017 0.02
1/25/2017 0.00
1/26/2017 0.02
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 T
1/30/2017 0.00
1/31/2017 0.33
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 T
2/5/2017 T
2/6/2017 0.01
2/7/2017 0.54
2/8/2017 0.12
2/9/2017 0.00
2/10/2017 0.04
2/11/2017 0.00
2/12/2017 T
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.73
2/22/2017 0.01
2/23/2017 0.41
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.13
2/27/2017 0.00
2/28/2017 0.06
3/1/2017 0.18
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.02
3/7/2017 0.36
3/8/2017 T
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 T
3/14/2017 0.00
3/15/2017 0.00
3/16/2017
3/17/2017 0.45
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 T
3/24/2017 0.31
3/25/2017 0.00
3/26/2017 T
3/27/2017 0.03
3/28/2017 0.00
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.00
4/2/2017 0.01
4/3/2017 0.09
4/4/2017 0.00
4/5/2017 0.00
4/6/2017 0.00
4/7/2017 0.00
4/8/2017
4/9/2017 0.00
4/10/2017 0.33
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.03
4/17/2017 0.00
4/18/2017 0.03
4/19/2017 0.89
4/20/2017 0.58
4/21/2017 0.36
4/22/2017 0.00
4/23/2017 0.20
4/24/2017 0.05
4/25/2017 0.08
4/26/2017 0.67
4/27/2017 0.19
4/28/2017 0.00
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.15
5/2/2017 0.65
5/3/2017 0.00
5/4/2017 0.04
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.09
5/17/2017 1.44
5/18/2017 0.85
5/19/2017 0.00
5/20/2017 0.00
5/21/2017 0.72
5/22/2017 0.21
5/23/2017 0.07
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.08
5/27/2017 0.07
5/28/2017 0.09
5/29/2017 0.43
5/30/2017 0.15
5/31/2017 0.70
6/1/2017 0.00
6/2/2017 0.00
6/3/2017 0.13
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.00
6/8/2017 0.00
6/9/2017 T
6/10/2017 0.25
6/11/2017 0.00
6/12/2017 0.28
6/13/2017 0.00
6/14/2017 0.74
6/15/2017 0.27
6/16/2017 0.00
6/17/2017 0.03
6/18/2017 0.17
6/19/2017 0.32
6/20/2017 0.03
6/21/2017 0.00
6/22/2017 0.00
6/23/2017 0.00
6/24/2017 0.05
6/25/2017 0.04
6/26/2017 0.10
6/27/2017 0.10
6/28/2017 0.00
6/29/2017 1.85
6/30/2017 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.45
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 1.62
7/6/2017 0.45
7/7/2017 0.10
7/8/2017 0.45
7/9/2017 0.00
7/10/2017 0.06
7/11/2017 0.00
7/12/2017 0.05
7/13/2017
7/14/2017 0.08
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.23
7/19/2017 0.07
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 1.77
7/23/2017 0.00
7/24/2017 0.05
7/25/2017 0.00
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.14
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 0.25
8/4/2017 0.89
8/5/2017 0.10
8/6/2017 0.01
8/7/2017 0.00
8/8/2017 0.00
8/9/2017 0.67
8/10/2017 0.80
8/11/2017 0.14
8/12/2017 0.00
8/13/2017 0.00
8/14/2017 0.35
8/15/2017 0.03
8/16/2017 0.00
8/17/2017 1.44
8/18/2017 0.19
8/19/2017 0.00
8/20/2017 0.00
8/21/2017
8/22/2017 1.30
8/23/2017 0.03
8/24/2017 0.06
8/25/2017 0.00
8/26/2017 0.12
8/27/2017 1.68
8/28/2017 0.08
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.86
9/3/2017 0.00
9/4/2017 0.10
9/5/2017 0.22
9/6/2017 0.05
9/7/2017 0.00
9/8/2017 0.05
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.06
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 **
9/16/2017 **
9/17/2017 **
9/18/2017 **
9/19/2017 **
9/20/2017 **
9/21/2017 **
9/22/2017 **
9/23/2017 **
9/24/2017 1.10
9/25/2017 0.70
9/26/2017 0.77
9/27/2017 0.22
9/28/2017 0.00
9/29/2017 0.22
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2016 8:00 AM 0.00 0.0 M M M
10/3/2016 8:00 AM 0.00 0.0 M M M
10/4/2016 8:00 AM 0.00 0.0 M M M
10/5/2016 7:43 AM 0.11 M M M M
10/6/2016 8:00 AM 0.09 M M M M
10/7/2016 9:00 AM 0.58 M M M M
10/8/2016 8:00 AM 0.02 M M M M bried flurries 2PM, first of season.temp +5.
10/9/2016 8:00 AM 0.00 0.0 M M M
10/10/2016 8:00 AM 0.00 0.0 M M M
10/11/2016 8:00 AM 0.00 0.0 M M M
10/12/2016 8:00 AM 0.06 M M M M
10/15/2016 8:00 AM 0.00 0.0 M M M
10/16/2016 8:00 AM 0.00 0.0 M M M
10/17/2016 8:40 AM 0.48 M M M M THUNDERSTORM
10/18/2016 8:00 AM 0.04 M M M M
10/27/2016 8:00 AM 0.11 M M M M
10/28/2016 8:00 AM 0.00 0.0 M M M
10/30/2016 8:00 AM 0.00 0.0 M M M
10/31/2016 8:00 AM 0.00 0.0 M M M
11/1/2016 8:00 AM 0.06 M M M M
11/2/2016 9:00 AM 0.00 0.0 M M M
11/3/2016 8:00 AM 0.00 0.0 M M M
11/4/2016 9:00 AM 0.02 M M M M
11/5/2016 8:00 AM 0.00 0.0 M M M
11/6/2016 8:00 AM 0.00 0.0 M M M
11/7/2016 8:00 AM 0.00 0.0 M M M
11/8/2016 8:00 AM 0.00 0.0 M M M
11/9/2016 8:00 AM 0.00 0.0 M M M
11/10/2016 8:00 AM 0.00 0.0 M M M
11/13/2016 8:00 AM 0.00 0.0 M M M
11/14/2016 8:00 AM 0.00 0.0 M M M
11/15/2016 9:00 AM 0.03 M M M M
11/16/2016 8:00 AM 0.02 M M M M
11/17/2016 8:00 AM 0.00 0.0 M M M
11/18/2016 7:56 AM 0.44 M M M M -RA, temp. 3.
11/19/2016 8:00 AM 1.23 2.6 M 2.6 M Rain ended 0900, began 10:00m changed to sleet, then sleet and snow by 11:00, ended 2:00 PM. Gusty N-NE winds. Temp. falling to M4. Snow table amt.2.6 in. is probably less than actual total due to melting on contact.
11/20/2016 8:00 AM T 0.1 M 3.0 M
11/21/2016 8:00 AM 0.00 0.0 M M M
11/22/2016 8:00 AM 0.00 0.0 M M M
11/23/2016 8:50 AM 0.34 M M M M SN very light
11/24/2016 8:00 AM 0.10 1.0 M 6.5 M sn-ra MIX
11/25/2016 8:00 AM T T M 3.5 M Temp. steady 0-2. About half the snow of last week has been ablated.
11/26/2016 8:00 AM 0.00 0.0 M M M
11/27/2016 8:00 AM 0.00 0.0 M M M
11/28/2016 7:45 AM 0.82 0.0 M 0.0 M press,29.22-- fell 3 mb past 6 hrs.No snow on snow table (i,e, picnic table on N, deck), roads clear. Temp. 4
11/29/2016 8:00 AM 0.33 M M M M
11/30/2016 7:55 AM 0.01 0.1 M 0.1 M -SN, temp 2.
12/1/2016 8:00 AM 0.04 0.2 M 0.0 M -sn
12/2/2016 8:00 AM 0.02 T M 0.5 M
12/3/2016 8:00 AM 0.00 0.0 M M M
12/4/2016 7:40 AM 0.06 1.5 M 1.5 M
12/5/2016 7:50 AM 0.10 1.2 M 3.0 M
12/6/2016 8:00 AM 0.14 1.3 M 4.0 M
12/7/2016 8:00 AM 0.03 M M 5.0 M EDIT: New snow depth of 18.0 inches set to NA pending followup with observer. Typo likely. OST 12/07/2016 8:32 AM -SDH-
12/8/2016 8:00 AM 0.06 1.8 M 6.0 M
12/9/2016 8:00 AM T T M 6.0 M
12/10/2016 8:00 AM T T M 5.5 M
12/11/2016 8:50 AM 0.05 0.5 M M M SNow, light to moderate.
12/12/2016 8:35 AM 0.25 5.4 M 10.0 M
12/13/2016 8:00 AM 0.01 0.7 M 10.5 M very dry snow. Inside RH=32%
12/14/2016 8:00 AM 0.00 0.0 M M M blowing snow PM, no. new accum
12/15/2016 8:00 AM 0.00 0.0 M M M
12/16/2016 8:00 AM 0.00 0.0 M M M
12/17/2016 8:40 AM 0.11 1.0 M 8.5 M -SN Fri eve despite temps -22. Calm wind.
12/18/2016 8:00 AM 0.00 0.0 M M M -22 c
12/19/2016 8:00 AM 0.00 0.0 M M M
12/20/2016 7:40 AM T 0.6 M 65.0 M
12/21/2016 8:00 AM 0.00 0.0 M M M
12/22/2016 8:00 AM 0.00 0.0 M M M
12/23/2016 8:00 AM 0.00 0.0 M M M
12/24/2016 8:00 AM T T M M M
12/25/2016 8:00 AM 0.01 M M M M FZDZ. .1" coating of ice. Gusty E winds.
12/26/2016 8:00 AM 0.95 3.0 M 6.5 M Amt. on ground varied 2-6" acct. blowing&drifting. Nearly 1 hr of PL(ice pellets), sometimes mixed with SN., the most I've seen in 60 yrs of Wx observations.
12/27/2016 8:00 AM 0.02 M M 0.5 M
12/28/2016 8:00 AM 0.00 0.0 M M M
12/29/2016 8:00 AM 0.05 0.8 M M M
1/1/2017 8:00 AM 0.02 0.8 M 8.0 M
1/2/2017 8:00 AM 0.04 0.8 M M M
1/3/2017 8:00 AM 0.07 0.8 M 8.5 M
1/4/2017 8:00 AM 0.00 0.0 M M M
1/5/2017 8:00 AM 0.00 0.0 M M M
1/6/2017 8:00 AM 0.00 0.0 M M M
1/8/2017 8:00 AM 0.00 0.0 M M M
1/9/2017 8:00 AM 0.11 3.7 M 10.0 M
1/10/2017 8:00 AM 0.01 0.4 M M M
1/12/2017 8:00 AM 0.00 0.0 M M M
1/13/2017 8:00 AM 0.00 0.0 M M M
1/14/2017 8:00 AM 0.00 0.0 M M M
1/16/2017 8:00 AM 0.00 0.0 M M M
1/17/2017 8:00 AM 0.00 0.0 M M M
1/18/2017 8:00 AM 0.00 0.0 M M M
1/19/2017 8:00 AM 0.00 0.0 M M M
1/20/2017 8:00 AM 0.00 0.0 M M M
1/21/2017 9:30 AM 0.18 T M 8.0 M -RA.Since 1300, -RA/SNSH, Record temps for a week. 15F above normal, 42F 18th, new record (since 1900).
1/22/2017 8:00 AM 0.02 0.0 M M M temp. steady +2. Lo ovcst, fog.
1/23/2017 8:00 AM 0.00 0.0 M M M
1/24/2017 8:00 AM 0.02 T M M M
1/25/2017 8:00 AM 0.00 0.0 M M M
1/26/2017 8:00 AM 0.02 0.3 M 6.0 M
1/27/2017 8:00 AM 0.00 0.0 M M M
1/28/2017 8:00 AM 0.00 0.0 M M M
1/29/2017 8:00 AM T 0.3 M M M
1/30/2017 8:00 AM 0.00 0.0 M M M
1/31/2017 8:00 AM 0.33 2.8 M 5.5 M
2/1/2017 8:00 AM 0.00 0.0 M M M
2/2/2017 8:00 AM 0.00 0.0 M M M
2/3/2017 8:00 AM 0.00 0.0 M M M
2/4/2017 9:30 AM T 0.3 M M M
2/5/2017 8:00 AM T 0.3 M M M
2/6/2017 8:00 AM 0.01 0.3 M M M
2/7/2017 9:40 AM 0.54 4.0 M M M SN totals are approx due to gusty NE winds.
2/8/2017 8:00 AM 0.12 1.5 M 9.0 M storm total 6.5", .66"
2/9/2017 8:00 AM 0.00 0.0 M M M
2/10/2017 8:00 AM 0.04 0.3 M M M
2/11/2017 8:00 AM 0.00 0.0 M M M
2/12/2017 8:00 AM T T M M M
2/13/2017 8:00 AM 0.00 0.0 M M M
2/14/2017 8:00 AM 0.00 0.0 M M M
2/15/2017 8:00 AM 0.00 0.0 M M M
2/16/2017 8:00 AM 0.00 0.0 M M M
2/17/2017 8:00 AM 0.00 0.0 M M M
2/18/2017 8:00 AM 0.00 0.0 M M M
2/19/2017 8:00 AM 0.00 0.0 M M M
2/20/2017 8:00 AM 0.00 0.0 M M M
2/21/2017 8:00 AM 0.73 0.0 M 3.0 M
2/22/2017 8:00 AM 0.01 M M M M
2/23/2017 8:00 AM 0.41 1.8 M 1.8 M very wet, "downy" snow,Began as RA.RA .10, SN .31
2/24/2017 8:00 AM 0.00 0.0 M M M
2/25/2017 8:00 AM 0.00 0.0 M M M
2/26/2017 8:00 AM 0.13 2.1 M 3.5 M
2/27/2017 8:00 AM 0.00 0.0 M 5.0 0.48 Season est. totals: SN 65", RA 1.5" (unusual). Snow has all melted twice (Jan. and Feb.) Total as shown fell in past week.
2/28/2017 8:00 AM 0.06 8.0 M 5.0 M
3/1/2017 8:00 AM 0.18 0.5 M 5.0 M some -RA. some melting on contact. Intermittent thru day
3/2/2017 8:00 AM 0.00 0.0 M M M
3/3/2017 8:00 AM 0.00 0.0 M M M
3/4/2017 8:00 AM 0.00 0.0 M M M
3/5/2017 8:00 AM 0.00 0.0 M M M
3/6/2017 9:00 AM 0.02 M M M M DZ/FG/4C
3/7/2017 8:15 AM 0.36 2.0 M 2.0 M SN/BLSN. Began Mon. as DL, RA, TS @2000, later SN. 2720-30. Temp range 8-M7.
3/8/2017 8:00 AM T M M M M VIOENTLY WINDY, GUSTS TO 40k
3/9/2017 8:00 AM 0.00 0.0 M M M
3/10/2017 8:00 AM 0.00 0.0 M M M
3/11/2017 8:00 AM 0.00 0.0 M M M
3/12/2017 8:00 AM 0.00 0.0 M M M
3/13/2017 8:00 AM T T M 0.0 M clr/M12/calm winds. dusting of SN. Forecast was for SN and blustery.
3/14/2017 8:00 AM 0.00 0.0 M M M
3/15/2017 8:00 AM 0.00 0.0 M M M
3/17/2017 8:25 AM 0.45 3.6 0.45 3.5 0.45 exceptionally wet SN; occurred at night, so couldn't observe if it was mixed with RA. Temp 0
3/18/2017 8:00 AM T 0.0 M 3.0 M
3/19/2017 8:00 AM 0.00 0.0 M M M
3/20/2017 8:00 AM 0.00 0.0 M 1.0 M
3/21/2017 8:00 AM 0.00 0.0 M M M
3/22/2017 8:00 AM 0.00 0.0 M M M
3/23/2017 8:00 AM T 0.1 M 0.0 M
3/24/2017 7:55 AM 0.31 M M M M -RA began 1600, 2000 changed to RA/then PL. Ice pellet accu. about .2 in. TS, ltng Cl>Cl N-NW. RA contined. Temp. 1. Pres. 29.95
3/25/2017 8:00 AM 0.00 0.0 M 0.0 M
3/26/2017 8:40 AM T M M M M -FZRA. temp 0.
3/27/2017 8:00 AM 0.03 M M M M
3/28/2017 8:00 AM 0.00 0.0 M M M
3/29/2017 8:00 AM 0.00 0.0 M M M
3/30/2017 8:00 AM 0.00 0.0 M M M
3/31/2017 8:00 AM 0.00 0.0 M M M
4/1/2017 8:00 AM 0.00 0.0 M M M
4/2/2017 8:00 AM 0.01 M M M M
4/3/2017 8:00 AM 0.09 M M M M -RA becoming fog, vis<1/2 mi by morning
4/4/2017 8:00 AM 0.00 0.0 M M M
4/5/2017 8:00 AM 0.00 0.0 M M M
4/6/2017 8:00 AM 0.00 0.0 M M M
4/7/2017 8:00 AM 0.00 0.0 M M M
4/9/2017 8:00 AM 0.00 0.0 M M M
4/10/2017 8:00 AM 0.33 M M M M
4/11/2017 8:00 AM 0.00 0.0 M M M
4/12/2017 8:00 AM 0.00 0.0 M M M
4/13/2017 8:00 AM 0.00 0.0 M M M
4/14/2017 8:00 AM 0.00 0.0 M M M
4/15/2017 8:00 AM 0.00 0.0 M M M
4/16/2017 8:00 AM 0.03 M M M M
4/17/2017 8:00 AM 0.00 0.0 M M M Cu/CyNb PM but no precip
4/18/2017 8:12 AM 0.03 M M M M DZ, occ. flakes 9-11 AM
4/19/2017 8:00 AM 0.89 M M M M Temp. range from 0 at 8AM to 6 ay 4PM.
4/20/2017 8:30 AM 0.58 0.5 M 0.5 M precip late Wed. PM, then RA-SN mix began 0800 Thurs. Temp 1-2 thruout period
4/21/2017 8:00 AM 0.36 2.0 M 0.0 M Ra-SN mix most of day. About 2" SN.
4/22/2017 8:00 AM 0.00 0.0 M M M
4/23/2017 7:45 AM 0.20 0.8 M 0.8 M -SN. Temp 3.
4/24/2017 8:00 AM 0.05 1.0 M M M -SN till noon
4/25/2017 8:55 AM 0.08 M M M M
4/26/2017 7:30 AM 0.67 M M M M RA began 1800, changed to PL, then FZRA at obs. time.
4/27/2017 8:00 AM 0.19 1.0 M 0.5 M RA,FZDZ most of period. Temp 8AM M4
4/28/2017 8:00 AM 0.00 0.0 M M M
4/29/2017 8:00 AM 0.00 0.0 M M M
4/30/2017 8:00 AM 0.00 0.0 M M M
5/1/2017 7:10 AM 0.15 0.3 M 0.5 M SN/RA. Temp 1. Gusty NE winds, est 10-15 (anemometer frozen!). Press 29.65, press fell 3 mb past 6 hrs.
5/2/2017 8:15 AM 0.65 0.5 M 0.5 M snow mostly melted on contact; very little on ground
5/3/2017 8:00 AM 0.00 0.0 M M M
5/4/2017 8:00 AM 0.04 M M M M
5/5/2017 8:00 AM 0.00 0.0 M M M
5/6/2017 8:00 AM 0.00 0.0 M M M
5/7/2017 8:00 AM 0.00 0.0 M M M
5/8/2017 8:00 AM 0.00 0.0 M M M
5/9/2017 8:00 AM 0.00 0.0 M M M
5/10/2017 8:00 AM 0.00 0.0 M M M
5/11/2017 8:00 AM 0.00 0.0 M M M
5/12/2017 8:00 AM 0.00 0.0 M M M
5/13/2017 8:00 AM 0.00 0.0 M M M
5/14/2017 8:00 AM 0.00 0.0 M M M
5/15/2017 8:00 AM 0.00 0.0 M M M
5/16/2017 8:40 AM 0.09 M M M M brief SH Mon AM, then steady RA 0800 Tues
5/17/2017 8:00 AM 1.44 M M M M
5/18/2017 8:00 AM 0.85 M M M M
5/19/2017 8:00 AM 0.00 0.0 M M M
5/20/2017 8:00 AM 0.00 0.0 M M M
5/21/2017 8:15 AM 0.72 M M M M -RA, temp 4.
5/22/2017 7:08 AM 0.21 M M M M
5/23/2017 8:00 AM 0.07 M M M M
5/24/2017 8:00 AM 0.00 0.0 M M M
5/25/2017 8:00 AM 0.00 0.0 M M M
5/26/2017 8:00 AM 0.08 M M M M
5/27/2017 8:00 AM 0.07 M M M M
5/28/2017 9:00 AM 0.09 M M M M
5/29/2017 8:00 AM 0.43 M M M M Hail and TS 1215-1230--see hail report. Later RASH
5/30/2017 8:00 AM 0.15 M M M M -RA, temp. 7. Showers and cool thru period.
5/31/2017 8:00 AM 0.70 M M M M
6/1/2017 8:00 AM 0.00 0.0 M M M
6/2/2017 8:00 AM 0.00 0.0 M M M
6/3/2017 10:30 AM 0.13 M M M M FREQ LTNG ALL QUADS, BRIEF SH
6/4/2017 8:00 AM 0.00 0.0 M M M
6/5/2017 8:00 AM 0.00 0.0 M M M
6/6/2017 8:00 AM 0.00 0.0 M M M
6/7/2017 8:00 AM 0.00 0.0 M M M
6/8/2017 8:00 AM 0.00 0.0 M M M
6/9/2017 8:00 AM T M M M M
6/10/2017 7:30 AM 0.25 M M M M TS, gusty SSW winds
6/11/2017 8:00 AM 0.00 0.0 M M M
6/12/2017 7:50 AM 0.28 M M M M
6/13/2017 8:00 AM 0.00 0.0 M M M
6/14/2017 7:17 AM 0.74 M M M M Well-defined, dark shelf cloud from SW at noon, TS ltng cld>cld for 20 min. 38". About 2AM, TS. Total RA .74. E. winds to 20K. most of day.
6/15/2017 8:00 AM 0.27 M M M M ts, .27" in 15 min.
6/16/2017 8:00 AM 0.00 0.0 M M M
6/17/2017 8:00 AM 0.03 M M M M
6/18/2017 7:45 AM 0.17 M M M M
6/19/2017 8:00 AM 0.32 M M M M
6/20/2017 8:00 AM 0.03 M M M M
6/21/2017 8:00 AM 0.00 0.0 M M M
6/22/2017 8:00 AM 0.00 0.0 M M M
6/23/2017 8:00 AM 0.00 0.0 M M M
6/24/2017 8:00 AM 0.05 M M M M
6/25/2017 8:00 AM 0.04 M M M M
6/26/2017 8:00 AM 0.10 M M M M
6/27/2017 7:00 AM 0.10 M M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/29/2017 7:45 AM 1.85 M M M M RA into late eve. Temp. steady 15. Press 29.63
6/30/2017 7:40 AM 0.03 M M M M
7/1/2017 7:40 AM 0.45 M M M M Est 1.8"/hr. Occ. Thunder, no lightning observed.
7/2/2017 8:00 AM 0.00 0.0 M M M
7/3/2017 8:00 AM 0.00 0.0 M M M
7/4/2017 8:00 AM 0.00 0.0 M M M
7/5/2017 7:40 AM 1.62 M M M M intense TS, almost continuous thunder, ltng all quads.
7/6/2017 7:10 AM 0.45 M M M M TS
7/7/2017 7:00 AM 0.10 M M M M
7/8/2017 8:00 AM 0.45 M M M M TS. 1st gust est 2825. RA++
7/9/2017 8:00 AM 0.00 0.0 M M M
7/10/2017 8:00 AM 0.06 M M M M
7/11/2017 8:00 AM 0.00 0.0 M M M
7/12/2017 8:00 AM 0.05 M M M M
7/14/2017 8:00 AM 0.08 M M M M PM drizzle, light rain
7/15/2017 8:00 AM 0.00 0.0 M M M
7/16/2017 8:00 AM 0.00 0.0 M M M
7/17/2017 8:00 AM 0.00 0.0 M M M
7/18/2017 8:00 AM 0.23 M M M M TS6:00
7/19/2017 8:00 AM 0.07 M M M M
7/20/2017 8:00 AM 0.00 0.0 M M M
7/21/2017 8:00 AM 0.00 0.0 M M M
7/22/2017 8:00 AM 1.77 M M M M Intense TS, trees bent by wind seemingly from many directions but no tree or structural damage. Rain total may be less than actual due rain sometimes horizontal.
7/23/2017 8:00 AM 0.00 0.0 M M M
7/24/2017 8:00 AM 0.05 M M M M
7/25/2017 8:00 AM 0.00 0.0 M M M
7/26/2017 8:00 AM 0.00 0.0 M M M
7/27/2017 8:00 AM 0.00 0.0 M M M
7/28/2017 8:00 AM 0.14 M M M M TS early AM
7/29/2017 8:00 AM 0.00 0.0 M M M
7/30/2017 8:00 AM 0.00 0.0 M M M
7/31/2017 8:00 AM 0.00 0.0 M M M
8/1/2017 8:00 AM 0.00 0.0 M M M
8/2/2017 8:00 AM 0.00 0.0 M M M
8/3/2017 8:00 AM 0.25 M M M M
8/4/2017 8:00 AM 0.89 M M M M -RA/RA most of day. Storm total 1.25. Gusty NE winds. Temp 11-13, unusually cool for early Aug.
8/5/2017 8:00 AM 0.10 M M M M
8/6/2017 8:00 AM 0.01 M M M M
8/7/2017 8:00 AM 0.00 0.0 M M M
8/8/2017 8:00 AM 0.00 0.0 M M M
8/9/2017 8:00 AM 0.67 M M M M HEAVY TS
8/10/2017 8:39 AM 0.80 M M M M rained all night, still -RA
8/11/2017 8:00 AM 0.14 M M M M
8/12/2017 8:00 AM 0.00 0.0 M M M
8/13/2017 8:00 AM 0.00 0.0 M M M
8/14/2017 7:30 AM 0.35 M M M M -RA intermittent all night. Temp. 14
8/15/2017 8:00 AM 0.03 M M M M
8/16/2017 8:00 AM 0.00 0.0 M M M
8/17/2017 8:40 AM 1.44 M M M M -RA since Wed. PM, steady RA all night, continuing. Temp 14-15. Press 29.75F.
8/18/2017 7:40 AM 0.19 M M M M
8/19/2017 8:00 AM 0.00 0.0 M M M
8/20/2017 8:00 AM 0.00 0.0 M M M
8/22/2017 8:00 AM 1.30 M M M M Very heavy TS, freq. cld>cld ltng.
8/23/2017 8:00 AM 0.03 M M M M
8/24/2017 8:00 AM 0.06 M M M M
8/25/2017 8:00 AM 0.00 0.0 M M M
8/26/2017 7:40 AM 0.12 M M M M
8/27/2017 8:00 AM 1.68 M M M M steady rain all day into evening. Temp. steady 12-13
8/28/2017 8:00 AM 0.08 M M M M
8/29/2017 8:00 AM 0.00 0.0 M M M
8/30/2017 8:00 AM 0.00 0.0 M M M
8/31/2017 8:00 AM 0.00 0.0 M M M
9/1/2017 8:00 AM 0.00 0.0 M M M
9/2/2017 8:00 AM 0.86 M M M M
9/3/2017 8:00 AM 0.00 0.0 M M M
9/4/2017 8:00 AM 0.10 M M M M
9/5/2017 8:00 AM 0.22 M M M M 2 lines of PM TS from NW
9/6/2017 8:00 AM 0.05 M M M M
9/7/2017 8:00 AM 0.00 0.0 M M M
9/8/2017 8:00 AM 0.05 M M M M
9/9/2017 8:00 AM 0.00 0.0 M M M
9/10/2017 8:00 AM 0.00 0.0 M M M
9/11/2017 8:00 AM 0.06 M M M M
9/12/2017 8:00 AM 0.00 0.0 M M M
9/13/2017 8:00 AM 0.00 0.0 M M M
9/14/2017 8:00 AM 0.00 0.0 M M M
9/25/2017 7:55 AM 0.70 M M M M
9/26/2017 7:20 AM 0.77 M M M M 2-day total 1.47". Ground very wet.
9/27/2017 8:00 AM 0.22 M M M M
9/28/2017 8:00 AM 0.00 0.0 M M M
9/29/2017 8:00 AM 0.22 M M M M
9/30/2017 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/13/2016 10/14/2016 8:00 AM 2 T M M
10/19/2016 10/26/2016 8:00 AM 8 0.03 M M
11/11/2016 11/12/2016 8:00 AM 2 0.00 M M
12/30/2016 12/31/2016 8:00 AM 2 0.70 M M
9/15/2017 9/24/2017 8:00 AM 10 1.10 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
5/28/2017 12:15 PM 15 ft sq deck 2/3 covered at 12:20 3/8" 1/4" Pea Size Rice Hard 6 Continuous True After rain Same time as smaller hail 10-20