Station Overview Station Location
Station Number WA-OK-20 Latitude 48.551951
Station Name Winthrop 5.5 N Longitude -120.190472
County Okanogan Elevation (ft) 2079



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 13 1.24 0.22 30 0.00 13 0.22 17 1 0 0 0.0 0 0
Nov 13 2.69 1.12 30 0.00 8 1.12 22 1 0 0 0.0 0 0
Dec 13 3.51 0.00 31 0.00 0 0.00 31 0 0 0 0.0 0 0
Jan 14 3.20 1.05 30 0.67 11 0.38 19 1 3 1 4.0 2 2
Feb 14 2.09 2.94 28 0.93 4 2.01 24 1 3 0 9.5 2 3
March 14 1.49 2.22 30 0.00 3 2.22 27 2 0 0 0.0 0 0
April 14 0.82 0.36 27 0.00 6 0.36 21 1 0 1 0.0 0 0
May 14 1.13 0.03 30 0.00 4 0.03 26 1 0 1 0.0 0 0
June 14 1.22 0.00 30 0.00 0 0.00 30 0 0 0 0.0 0 0
July 14 0.76 0.49 31 0.02 8 0.47 23 1 1 1 0.0 0 0
Aug 14 0.48 2.34 31 0.00 1 2.34 30 1 0 1 0.0 0 0
Sept 14 0.55 0.00 30 0.00 1 0.00 29 0 0 0 0.0 0 0
Water Year Totals: 19.18" 10.77" 358 days 1.62" 59 9.15" 299 days 10 7 days 5 days 13.5" 4 days 5 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
10/1/2013 **
10/2/2013 **
10/3/2013 **
10/4/2013 **
10/5/2013 **
10/6/2013 **
10/7/2013 **
10/8/2013 **
10/9/2013 **
10/10/2013 **
10/11/2013 0.22
10/12/2013 0.00
10/13/2013 0.00
10/14/2013 0.00
10/15/2013 0.00
10/16/2013 0.00
10/17/2013 0.00
10/18/2013 0.00
10/19/2013 0.00
10/20/2013 0.00
10/21/2013 0.00
10/22/2013 0.00
10/23/2013 0.00
10/24/2013
10/25/2013 0.00
10/26/2013 **
10/27/2013 **
10/28/2013 **
10/29/2013 **
10/30/2013 **
10/31/2013 **
11/1/2013 **
11/2/2013 **
11/3/2013 **
11/4/2013 **
11/5/2013 **
11/6/2013 **
11/7/2013 **
11/8/2013 **
11/9/2013 **
11/10/2013 **
11/11/2013 **
11/12/2013 **
11/13/2013 **
11/14/2013 **
11/15/2013 **
11/16/2013 **
11/17/2013 **
11/18/2013 **
11/19/2013 **
11/20/2013 **
11/21/2013 **
11/22/2013 1.12
11/23/2013 0.00
11/24/2013 0.00
11/25/2013 0.00
11/26/2013 0.00
11/27/2013 0.00
11/28/2013 0.00
11/29/2013 0.00
11/30/2013 0.00
12/1/2013 **
12/2/2013 **
12/3/2013 **
12/4/2013 **
12/5/2013 **
12/6/2013 **
12/7/2013 **
12/8/2013 **
12/9/2013 **
12/10/2013 **
12/11/2013 **
12/12/2013 **
12/13/2013 **
12/14/2013 **
12/15/2013 **
12/16/2013 **
12/17/2013 **
12/18/2013 **
12/19/2013 **
12/20/2013 **
12/21/2013 **
12/22/2013 **
12/23/2013 **
12/24/2013 **
12/25/2013 **
12/26/2013 **
12/27/2013 **
12/28/2013 **
12/29/2013 **
12/30/2013 **
12/31/2013 **
Day of YearDaily PrcpMultiday Prcp
1/1/2014 **
1/2/2014 **
1/3/2014 **
1/4/2014 **
1/5/2014 **
1/6/2014 **
1/7/2014 **
1/8/2014 **
1/9/2014 0.38
1/10/2014 0.17
1/11/2014 0.44
1/12/2014 0.06
1/13/2014 0.00
1/14/2014 T
1/15/2014 0.00
1/16/2014 0.00
1/17/2014 0.00
1/18/2014 0.00
1/19/2014
1/20/2014 0.00
1/21/2014 0.00
1/22/2014 **
1/23/2014 **
1/24/2014 **
1/25/2014 **
1/26/2014 **
1/27/2014 **
1/28/2014 **
1/29/2014 **
1/30/2014 **
1/31/2014 **
2/1/2014 **
2/2/2014 **
2/3/2014 **
2/4/2014 **
2/5/2014 **
2/6/2014 **
2/7/2014 **
2/8/2014 **
2/9/2014 **
2/10/2014 **
2/11/2014 **
2/12/2014 **
2/13/2014 **
2/14/2014 2.01
2/15/2014 0.00
2/16/2014 0.62
2/17/2014 0.30
2/18/2014 0.01
2/19/2014 **
2/20/2014 **
2/21/2014 **
2/22/2014 **
2/23/2014 **
2/24/2014 **
2/25/2014 **
2/26/2014 **
2/27/2014 **
2/28/2014 **
3/1/2014 **
3/2/2014 **
3/3/2014 **
3/4/2014 **
3/5/2014 **
3/6/2014 **
3/7/2014 **
3/8/2014 **
3/9/2014 **
3/10/2014 **
3/11/2014 **
3/12/2014 **
3/13/2014 **
3/14/2014 2.16
3/15/2014 0.00
3/16/2014 0.00
3/17/2014 0.00
3/18/2014
3/19/2014 **
3/20/2014 **
3/21/2014 **
3/22/2014 **
3/23/2014 **
3/24/2014 **
3/25/2014 **
3/26/2014 **
3/27/2014 **
3/28/2014 **
3/29/2014 **
3/30/2014 **
3/31/2014 0.06
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 0.00
4/3/2014 0.00
4/4/2014 0.00
4/5/2014 **
4/6/2014 **
4/7/2014 **
4/8/2014 **
4/9/2014 **
4/10/2014 **
4/11/2014 **
4/12/2014 **
4/13/2014 **
4/14/2014 **
4/15/2014 **
4/16/2014 **
4/17/2014 **
4/18/2014 **
4/19/2014 **
4/20/2014 **
4/21/2014 **
4/22/2014 **
4/23/2014 **
4/24/2014 **
4/25/2014 0.36
4/26/2014 T
4/27/2014 0.00
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014 0.00
5/3/2014 **
5/4/2014 **
5/5/2014 **
5/6/2014 **
5/7/2014 **
5/8/2014 **
5/9/2014 **
5/10/2014 **
5/11/2014 **
5/12/2014 **
5/13/2014 **
5/14/2014 **
5/15/2014 **
5/16/2014 **
5/17/2014 **
5/18/2014 **
5/19/2014 **
5/20/2014 **
5/21/2014 **
5/22/2014 **
5/23/2014 0.03
5/24/2014 0.00
5/25/2014 0.00
5/26/2014 T
5/27/2014 **
5/28/2014 **
5/29/2014 **
5/30/2014 **
5/31/2014 **
6/1/2014 **
6/2/2014 **
6/3/2014 **
6/4/2014 **
6/5/2014 **
6/6/2014 **
6/7/2014 **
6/8/2014 **
6/9/2014 **
6/10/2014 **
6/11/2014 **
6/12/2014 **
6/13/2014 **
6/14/2014 **
6/15/2014 **
6/16/2014 **
6/17/2014 **
6/18/2014 **
6/19/2014 **
6/20/2014 **
6/21/2014 **
6/22/2014 **
6/23/2014 **
6/24/2014 **
6/25/2014 **
6/26/2014 **
6/27/2014 **
6/28/2014 **
6/29/2014 **
6/30/2014 **
Day of YearDaily PrcpMultiday Prcp
7/1/2014 **
7/2/2014 **
7/3/2014 **
7/4/2014 **
7/5/2014 **
7/6/2014 **
7/7/2014 **
7/8/2014 **
7/9/2014 **
7/10/2014 0.47
7/11/2014 0.00
7/12/2014 0.00
7/13/2014 0.00
7/14/2014 0.02
7/15/2014 T
7/16/2014 0.00
7/17/2014 0.00
7/18/2014 0.00
7/19/2014 **
7/20/2014 **
7/21/2014 **
7/22/2014 **
7/23/2014 **
7/24/2014 **
7/25/2014 **
7/26/2014 **
7/27/2014 **
7/28/2014 **
7/29/2014 **
7/30/2014 **
7/31/2014 **
8/1/2014 **
8/2/2014 **
8/3/2014 **
8/4/2014 **
8/5/2014 **
8/6/2014 **
8/7/2014 **
8/8/2014 **
8/9/2014 **
8/10/2014 **
8/11/2014 **
8/12/2014 **
8/13/2014 **
8/14/2014 **
8/15/2014 **
8/16/2014 **
8/17/2014 **
8/18/2014 **
8/19/2014 **
8/20/2014 **
8/21/2014 **
8/22/2014 **
8/23/2014 **
8/24/2014 **
8/25/2014 **
8/26/2014 **
8/27/2014 **
8/28/2014 **
8/29/2014 **
8/30/2014 2.34
8/31/2014 T
9/1/2014 0.00
9/2/2014 **
9/3/2014 **
9/4/2014 **
9/5/2014 **
9/6/2014 **
9/7/2014 **
9/8/2014 **
9/9/2014 **
9/10/2014 **
9/11/2014 **
9/12/2014 **
9/13/2014 **
9/14/2014 **
9/15/2014 **
9/16/2014 **
9/17/2014 **
9/18/2014 **
9/19/2014 **
9/20/2014 **
9/21/2014 **
9/22/2014 **
9/23/2014 **
9/24/2014 **
9/25/2014 **
9/26/2014 **
9/27/2014 **
9/28/2014 **
9/29/2014 **
9/30/2014 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/12/2013 7:00 AM 0.00 0.0 M M M
10/13/2013 7:00 AM 0.00 0.0 M M M
10/14/2013 7:00 AM 0.00 0.0 M M M
10/15/2013 7:00 AM 0.00 0.0 M M M
10/16/2013 7:00 AM 0.00 0.0 M M M
10/17/2013 7:00 AM 0.00 0.0 M M M
10/18/2013 7:00 AM 0.00 0.0 M M M
10/19/2013 7:00 AM 0.00 0.0 M M M Another gorgeous morning. 32 F here at 2100 feet. Some valley fog visible down in Winthrop.
10/20/2013 7:00 AM 0.00 0.0 M M M
10/21/2013 7:00 AM 0.00 0.0 M M M Another lovely day on tap. 37 F. Yesterday's high was 73. We're having the perfect September weather we missed last month now.
10/22/2013 6:30 AM 0.00 0.0 M M M Lovely weather continues east of the Cascades. High was 73 on 10/21 after a morning low of 37.
10/23/2013 7:00 AM 0.00 0.0 M M M
10/25/2013 7:00 AM 0.00 0.0 M M M
11/23/2013 7:00 AM 0.00 0.0 M M M
11/24/2013 7:00 AM 0.00 0.0 M M M
11/25/2013 7:00 AM 0.00 0.0 M M M
11/26/2013 7:00 AM 0.00 0.0 M M M
11/27/2013 7:00 AM 0.00 0.0 M M M another sunny and dry day in store. low 22. high yesterday 38
11/28/2013 7:00 AM 0.00 0.0 M M M another sunny and dry day. low 20, high yesterday was 38.
11/29/2013 7:00 AM 0.00 0.0 M M M Gorgeous sunrise. Winthrop itself is in the fog. Low 23, high yesterday 40.
11/30/2013 7:00 AM 0.00 0.0 M M M 29 and foggy. Visibility about one mile.
1/10/2014 7:15 AM 0.17 3.0 0.17 7.0 0.85
1/11/2014 7:30 AM 0.44 1.0 M 5.5 M quite a mess of mixed snow and rain. New snow amount is a guess, based on what had accumulated by 10pm 1/10
1/12/2014 7:30 AM 0.06 T T M M
1/13/2014 7:00 AM 0.00 0.0 M M M Temp has not gone below freezing since Saturday morning. Very weird. 37 F this morning, having been 33 F at 10 pm.
1/14/2014 7:00 AM T M M M M brief rain shower from passing cloud at 9am 1/13.
1/15/2014 7:00 AM 0.00 0.0 M M M
1/16/2014 7:00 AM 0.00 0.0 M M M
1/17/2014 7:00 AM 0.00 0.0 M M M
1/18/2014 7:00 AM 0.00 0.0 M M M
1/20/2014 7:00 AM 0.00 0.0 M M M
1/21/2014 7:00 AM 0.00 0.0 M M M
2/15/2014 7:00 AM 0.00 0.0 M M M
2/16/2014 7:45 AM 0.62 7.0 0.62 26.0 M snowing lightly at time or obs.
2/17/2014 7:45 AM 0.30 2.5 0.30 27.0 M fog, with visibility of about 1/4 mile.
2/18/2014 6:30 AM 0.01 M M 17.0 M brief rain squall around 2pm 2/17. Sun and warmth otherwise, led to much snow compression.
3/15/2014 7:00 AM 0.00 0.0 M M M overcast and windy, temp 36 F.
3/16/2014 7:00 AM 0.00 0.0 M M M 35 F and mostly cloudy
3/17/2014 5:45 AM 0.00 0.0 M M M 35 F and clear. Full moon is brilliant.
4/1/2014 6:00 AM 0.00 0.0 M M M 32 F and mostly clear.
4/2/2014 7:00 AM 0.00 0.0 M M M 33 F with high cirrus clouds. High yesterday 62 F.
4/3/2014 7:00 AM 0.00 0.0 M M M
4/4/2014 7:00 AM 0.00 0.0 M M M Temp 32 and clear. Yesterday's high 55 F.
4/26/2014 7:00 AM T T M M M Graupel fell for about three minutes from 745 AM 4/25. Then a spritz of mist at 3pm.
4/27/2014 7:00 AM 0.00 0.0 M M M
5/2/2014 7:00 AM 0.00 0.0 M M M
5/24/2014 7:00 AM 0.00 0.0 M M M very windy.
5/25/2014 7:00 AM 0.00 0.0 M M M overcast and 53 F.
5/26/2014 7:00 AM T M M M M drizzle/mist for a few hours 5/25 afternoon (from about 3-5pm), but column was never saturated enough in the valley to make more than a mist. Going up valley to forest, it was raining there.
7/11/2014 7:00 AM 0.00 0.0 M M M
7/12/2014 7:00 AM 0.00 0.0 M M M
7/13/2014 7:00 AM 0.00 0.0 M M M
7/14/2014 7:00 AM 0.02 M M M M thunder in area at 530am. Light rain at 630 am.
7/15/2014 7:00 AM T M M M M thunderstorms with mostly verga rumbled through around 3pm. Lots of thunder and lightning. Several new fires started, fortunately put out in a few hours.
7/16/2014 7:00 AM 0.00 0.0 M M M
7/17/2014 7:00 AM 0.00 0.0 M M M Several fires burning in and near Methow Valley. Houses along Texas Creek, near Carlton, evacuated. Temp hit 104 at house yesterday so 2nd day in a row. Is supposed to cool to "only" 95 today.
7/18/2014 7:00 AM 0.00 0.0 M M M Carlton Fire Complex continues to explode. Now at 50,000 acres (up from 18,000 24 hours earlier). No power in Methow Valley. Air quality downwind, all the way to Spokane, is unhealthy.
8/31/2014 7:00 AM T M M M M
9/1/2014 7:00 AM 0.00 0.0 M M M Very windy all day yesterday. Wind started up again this morning after sunrise. Temp 47 F.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2013 10/11/2013 7:00 AM 12 0.22 M M
10/26/2013 11/22/2013 7:00 AM 28 1.12 M M
12/1/2013 1/09/2014 12:30 PM 40 0.38 4.0 0.41
1/22/2014 2/14/2014 2:00 PM 24 2.01 20.0 4.01 4.01 is snow water equivalent.
2/19/2014 3/14/2014 1:00 PM 24 2.16 M M
3/19/2014 3/31/2014 6:00 PM 13 0.06 M M
4/5/2014 4/25/2014 7:00 AM 21 0.36 M M
5/3/2014 5/23/2014 7:00 AM 21 0.03 M M
5/27/2014 7/10/2014 7:00 AM 45 0.47 M M
7/19/2014 8/30/2014 8:00 AM 43 2.34 M M
9/2/2014 10/11/2014 7:00 AM 40 0.27 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