Station Overview Station Location
Station Number WY-WH-3 Latitude 43.653225
Station Name Ten Sleep 26.6 S Longitude -107.37342
County Washakie Elevation (ft) 5002



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 1.56 0.39 4 0.39 4 0.00 0 0 4 0 0.2 1 0
Nov 14 0.87 1.20 10 0.66 8 0.54 2 1 7 0 10.3 6 5
Dec 14 0.67 1.33 12 0.63 4 0.70 8 3 3 0 5.6 3 3
Jan 15 0.55 0.79 12 0.45 6 0.34 6 2 4 1 2.8 3 3
Feb 15 0.61 1.80 13 1.22 10 0.58 3 1 8 1 15.8 9 8
March 15 1.22 0.24 5 0.00 3 0.24 2 1 0 2 0.0 0 0
April 15 1.80 1.30 9 1.30 9 0.00 0 0 7 1 1.0 1 1
May 15 2.16 6.62 20 4.94 13 1.68 7 2 13 0 0.0 0 0
June 15 1.73 1.52 8 1.52 8 0.00 0 0 8 0 0.0 0 0
July 15 1.16 1.05 7 1.05 7 0.00 0 0 7 0 0.0 0 0
Aug 15 0.71 0.79 6 0.79 6 0.00 0 0 5 1 0.0 0 0
Sept 15 1.40 0.24 3 0.24 3 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 14.44" 17.27" 109 days 13.19" 81 4.08" 28 days 10 69 days 6 days 35.7" 23 days 20 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 0.13
10/2/2014 0.18
10/3/2014 0.07
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014
10/11/2014
10/12/2014
10/13/2014 0.01
10/14/2014
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014 **
11/12/2014 0.54
11/13/2014
11/14/2014
11/15/2014 0.07
11/16/2014 0.01
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014 0.03
11/24/2014 0.04
11/25/2014 0.01
11/26/2014 0.43
11/27/2014
11/28/2014 0.00
11/29/2014
11/30/2014 0.07
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014 0.04
12/15/2014 0.58
12/16/2014 0.01
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014 **
12/23/2014 0.27
12/24/2014
12/25/2014 **
12/26/2014 **
12/27/2014 0.24
12/28/2014 **
12/29/2014 **
12/30/2014 0.19
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015 **
1/3/2015 **
1/4/2015 0.32
1/5/2015
1/6/2015 0.00
1/7/2015 T
1/8/2015
1/9/2015 0.01
1/10/2015
1/11/2015
1/12/2015 **
1/13/2015 **
1/14/2015 0.02
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015 0.01
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015 0.24
1/29/2015 0.19
1/30/2015
1/31/2015
2/1/2015 0.07
2/2/2015
2/3/2015
2/4/2015 0.32
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015 **
2/15/2015 **
2/16/2015 0.58
2/17/2015 0.02
2/18/2015
2/19/2015
2/20/2015 0.08
2/21/2015 0.20
2/22/2015 0.48
2/23/2015 0.00
2/24/2015
2/25/2015 0.01
2/26/2015
2/27/2015 0.04
2/28/2015 T
3/1/2015 T
3/2/2015
3/3/2015 **
3/4/2015 0.24
3/5/2015 0.00
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015 T
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015 0.40
4/10/2015
4/11/2015
4/12/2015
4/13/2015 0.03
4/14/2015
4/15/2015 0.15
4/16/2015 0.30
4/17/2015 0.00
4/18/2015
4/19/2015
4/20/2015 T
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015 0.13
4/26/2015
4/27/2015 0.25
4/28/2015
4/29/2015
4/30/2015 0.04
5/1/2015
5/2/2015
5/3/2015
5/4/2015 0.28
5/5/2015
5/6/2015 **
5/7/2015 0.76
5/8/2015
5/9/2015 0.37
5/10/2015
5/11/2015 0.34
5/12/2015 **
5/13/2015 **
5/14/2015 **
5/15/2015 **
5/16/2015 0.92
5/17/2015 0.13
5/18/2015 0.07
5/19/2015
5/20/2015
5/21/2015
5/22/2015
5/23/2015 0.04
5/24/2015 1.35
5/25/2015 1.15
5/26/2015 0.10
5/27/2015 0.23
5/28/2015
5/29/2015 0.46
5/30/2015 0.36
5/31/2015 0.06
6/1/2015
6/2/2015 0.05
6/3/2015
6/4/2015 0.27
6/5/2015
6/6/2015 0.10
6/7/2015 0.02
6/8/2015
6/9/2015
6/10/2015
6/11/2015 0.92
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015 0.05
6/17/2015 0.09
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015 0.02
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015 0.03
7/3/2015
7/4/2015 0.04
7/5/2015
7/6/2015 0.15
7/7/2015 0.01
7/8/2015 0.59
7/9/2015 0.11
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015 0.12
7/17/2015
7/18/2015
7/19/2015
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015 0.17
8/5/2015
8/6/2015 0.05
8/7/2015
8/8/2015
8/9/2015 T
8/10/2015
8/11/2015
8/12/2015
8/13/2015 0.11
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015 0.09
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015
8/27/2015
8/28/2015 0.37
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015
9/5/2015
9/6/2015 0.04
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015 0.15
9/17/2015
9/18/2015 0.05
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 6:30 AM 0.13 M M M M Low of 40 and high of 70. Light rain again and we are shipping the steers today.
10/2/2014 7:00 AM 0.18 M M M M Low of 30 and high of 52. Rain continued on and off most of the day. Had to postpone shipping until Friday.
10/3/2014 7:00 AM 0.07 0.2 0.07 M M Low of 28 and high of 60. Light rain and then the snow started around 10:20pm. Plumb clear now.
10/13/2014 7:00 AM 0.01 M M M M Low of 25 and high of 72. Moisture yesterday.
11/15/2014 7:00 AM 0.07 1.1 0.07 6.0 M Low of 2 and high of 25. Light snow late last night. Thankfully,there has been virtually no wind.
11/16/2014 7:00 AM 0.01 0.3 M M M Low of -16 and high of 21. Light snow in the morning, again, with no wind.
11/23/2014 7:00 AM 0.03 T M M M Low of 21 and high of 51. Rain and snow mix for a short time. Seems I'm reporting spring weather....
11/24/2014 7:00 AM 0.04 0.9 M 2.5 M Low of 22 and high of 38. Wet snow breezy and still coming down lightly. Two inches of ice everywhere making trailing cattle a bit treacherous.
11/25/2014 7:00 AM 0.01 0.2 0.01 2.0 M Low of 14 and high of 42. Little skiff during the morning. No wind.
11/26/2014 7:00 AM 0.43 6.2 0.43 6.5 M Low of 25 and high of 46. Late afternoon light snow, and then heavier late night snow with no wind.
11/28/2014 7:00 AM 0.00 0.0 M M M Low of 29 and high of 57. Only 2" of snow left in the yard, fields are nearly bare from the breezy past days. Perfectly wonderful and blessed Thanksgiving!
11/30/2014 7:00 AM 0.07 1.6 0.07 2.0 M Low of -3 and high of 55. Huge wind that moved a previously unmoved welcome mat at my entry! Fields were bare. When? Don't know...wasn't here. No wind with the new snow. Bright and sunny now and the mountain is still socked in.
12/14/2014 8:00 AM 0.04 0.3 0.04 0.5 0.04 Low of 32 and high of 58, and it is DECEMBER! Crazy wind for the past week. Had a four foot based snowman on Thanksgiving and all that's left is a little narrow pillar less than a foot high. No snow right here, even on the north, until this morning. Calm/slight breeze now.
12/15/2014 8:00 AM 0.58 5.1 0.58 5.5 M Low of 26 and high of 42. Light snow still falling. Another perfect storm, as I would call it, when the ground is not frozen and we have snow accumulating.
12/16/2014 7:00 AM 0.01 0.2 0.01 5.0 M Low of 3 and high of 41. Nice little skiff and calm.
12/31/2014 7:00 AM 0.00 0.0 M M M Low of -20 and high of 6. Fairly calm, thankfully!
1/6/2015 7:00 AM 0.00 0.0 M M M Low of 12 and high of 50! Heavy frost and calm this morning.
1/7/2015 7:00 AM T 0.2 T 8.0 M Low of 9 and high of 53! Skiff early this morning.
1/9/2015 7:00 AM 0.01 2.1 0.01 M M Low of -8 and high of 23. Light fluff yesterday afternoon til late night with no wind. A little breeze now.
1/21/2015 7:00 AM 0.01 0.5 M 7.0 M Low of 14 and high of 44. Light snow turning heavy for an hour and a half yesterday morning. Then a light dusting overnight.
1/28/2015 8:00 AM 0.24 M M 3.0 M RAIN! Low of 32 and high of 56. The mountain is socked in, fog above 5500'.
1/29/2015 7:00 AM 0.19 M M M M More rain that morning mixed with very large flakes lasting 10 minutes and didn't make it to the ground. No wind, all fell straight down.
2/1/2015 7:00 AM 0.07 2.0 0.07 2.5 M Low of 15 and high of 47. Light snow around 5:30pm, then early this morning and very very lightly now.
2/4/2015 7:00 AM 0.32 2.7 0.32 3.5 M Low of 18 and high of 54. Light rain, then a good snow, again with only a light breeze.
2/17/2015 7:00 AM 0.02 0.4 0.02 4.5 M Low of 22 and high of 42. Light snow continuing after yesterday's report for a short while. Breezy late afternoon and through the night.
2/20/2015 8:30 AM 0.08 0.7 0.08 2.0 M Low of 10 and high of 59. Light snow after 3am. Coming straight down, then breezy at times.
2/21/2015 7:00 AM 0.20 1.8 0.20 3.0 M Low of 26 and high of 51. Got snow and some wind, too.
2/22/2015 8:30 AM 0.48 6.5 0.48 9.5 M Low of 7. Breezy at times during the snow and calm now. Muddy underneath that will allow much infiltration.
2/23/2015 7:00 AM 0.00 0.0 M M M Low of -15 and high of 27.
2/25/2015 7:00 AM 0.01 0.2 0.01 M M Low of 31 and high of 56. Lightly snowing and breezy.
2/27/2015 1:30 PM 0.04 1.2 0.04 5.5 M Low of -7 and high of 46.
2/28/2015 8:30 AM T 0.3 T 5.5 M Low of 4 and high of 31. Lightly snowing. Very light fluff.
3/1/2015 7:00 AM T T T M M Low of 9 and high of 38. Trace at 1am. Bright and sunny with a few clouds this morning.
3/5/2015 7:00 AM 0.00 0.0 M M M Zeros, but low of -6 and high of 28...
3/25/2015 7:00 AM T T M M M Low of 30 and high of 57. Just a skiff on the roofs.
4/9/2015 8:30 AM 0.40 T M M M Low of 28 and high of 45. Been a while! Light rain throughout the day on and off. Snow on the roofs and sticking above 5500'. The mountain is good and white again. The snow was really receding.
4/13/2015 7:00 AM 0.03 T 0.03 M M Low of 26 and high of 57. Little squall giving a trace on the ground and nearly half an inch on the roofs.
4/15/2015 7:00 AM 0.15 M M M M Low of 35 and high of 80. Light rain started at 2:45am. Still misty and snow above 5200'. Oh, did we have dust before! The barrel water was slightly pink.
4/16/2015 7:00 AM 0.30 1.0 0.30 1.0 0.30 Low of 33 and high of 48. Just some nice moisture!
4/17/2015 7:00 AM 0.00 0.0 M M M Low of 26 and high of 55.
4/20/2015 7:00 AM T M M M M Low of 30 and high of 57. Light squall late afternoon.
4/25/2015 7:00 AM 0.13 M M M M Low of 37 and high of 61. Nice light showers, and neighboring areas got pounded with triple the moisture.
4/27/2015 7:00 AM 0.25 M M M M Low of 35 and high of 50. Light showers on and off most of the day. Foggy above 5100'.
4/30/2015 7:00 AM 0.04 M M M M Low of 30 and high 58. Light afternoon rain.
5/4/2015 7:00 AM 0.28 M M M M Low of 40 and high of 78.
5/9/2015 7:00 AM 0.37 M M M M Low of 36 and high of 60. Light rain continues and turning to snow now.
5/11/2015 8:30 AM 0.34 M M M M Low of 28 and high of 64. Light snow rain mix.
5/17/2015 8:30 AM 0.13 M M M M Low of 41 and high of 72. Still intermittent rain.
5/18/2015 7:00 AM 0.07 M M M M Low of 39 and high of 56. Nice little shower in the night.
5/23/2015 7:00 AM 0.04 M M M M Low of 47 and high of 73. Light rain in the night.
5/24/2015 7:00 AM 1.35 M M M M Low of 46. Starting with marble sized hail (reported) yesterday at 2pm the moisture continues. A neighbor had a wedding ceremony outside and all participants were soaked who didn't have a bag or raincoat over them. Still, it was a blessed joyous occasion!
5/25/2015 7:00 AM 1.15 M M M M Low of 47 and high of 60. The rain continues. The Nowood River is up 3' from normal and is higher now than from snow melt earlier this spring. Foggy above 5100' and there is snow at the 7000' level. Some roads and rail tracks are closed because of larger than pickup sized boulders and other debris and mud blocking them. Be careful out there folks!
5/26/2015 7:00 AM 0.10 M M M M Low of 39 and high of 73. Clearing a few times during the day, then another quick shower early afternoon soaking anyone out in it. Heavy heavy dew this morning with a few feathery clouds. Snow around 7000'.
5/27/2015 7:00 AM 0.23 M M M M Low of 47 and high of 74. Light rain late night. The mountain is foggy.
5/29/2015 7:00 AM 0.46 M M M M Low of 47 and high of 72. Rain saga continues....God is So Good!
5/30/2015 7:00 AM 0.36 M M M M Low of 40 and high of 79. More rain after dumping yesterday morning, and it all clear this morning. Green green! The Nowood River swelled 4' over from these rains, only 18" from snow melt....
5/31/2015 7:00 AM 0.06 M M M M Low of 48 and high of 82. Nice grass growing weather, especially when there is ANOTHER short downpour (with heavy wind) late last night.
6/2/2015 9:00 PM 0.05 M M M M Low of 46 and high of 87.
6/4/2015 7:00 AM 0.27 M M M M Low of 46 and high of 79. Afternoon squalls all over the place north and south.
6/6/2015 8:00 PM 0.10 M M M M More moisture here, as I was in Yellowstone with Youth group. They were hit HARD with soft hail and torrential rain at Old Faithful around 4:30 as we left, all the way out toward Madison, and then after Cody around 10:30pm east of town, another DOWNPOUR.
6/7/2015 9:00 AM 0.02 M M M M Bit of moisture late night around 11.
6/11/2015 7:00 AM 0.92 M M M M All I can say is, WOW!
6/16/2015 7:00 AM 0.05 M M M M Low of 53 and high of 89 with light rain starting at 10:30pm.
6/17/2015 7:00 AM 0.09 M M M M Low of 48 and high of 87. 3:30pm shower.
6/29/2015 7:00 AM 0.02 M M M M Low of 55 and high of 102. Light afternoon rain.
7/2/2015 7:00 AM 0.03 M M M M Low of 57 and high of 97. Light shower at 10pm.
7/4/2015 7:00 AM 0.04 M M M M Low of 56 and high of 95. Two events, around 4pm, then 8pm while the sun was shining.
7/6/2015 8:00 AM 0.15 M M M M Low of 54 and high of 78. Light showers. Very smokey...hard to tell if misty/cloudy/hazy. Strong smell, also.
7/7/2015 7:00 AM 0.01 M M M M Low of 53 and high of 80. Bit of moisture lingering in the morning...trying to clear up today. Still fairly smokey.
7/8/2015 7:00 AM 0.59 0.0 M M M Low of 51 and high of 87. Heavy shower after 6pm.
7/9/2015 8:00 AM 0.11 M M M M Low of 51 and high of 85.
7/16/2015 7:00 AM 0.12 M M M M Low of 48 and high of 87. Rain in sheets crosswise around 4pm.
8/4/2015 7:00 AM 0.17 M M M M Low of 52 and high of 92. A couple of events late afternoon and night. Not much wind. But did we have some about a week ago! Branches on the ground all over the place.
8/6/2015 7:00 AM 0.05 M M M M Low of 50 and high of 92.
8/9/2015 7:00 AM T M M M M Low of 49 high of 86. A few drops in the night. Calm.
8/13/2015 6:50 AM 0.11 M M M M Low of 55 and high of 95. Light rain from 4:30 to around 6pm.
8/19/2015 7:30 AM 0.09 M M M M Low of 40 and high of 76. Light rain late afternoon.
8/28/2015 7:00 AM 0.37 M M M M Low of 49. Beautiful rain pounded from the NW.
9/6/2015 7:00 AM 0.04 M M M M Low of 41 and high of 87. Light rain late evening on and off throughout the night, with clear skies until 11:30, then slightly heavier rain. Yes, rain, with a clear shot to the stars until the last, then cloudy. Nice night for a three way birthday party celebration, complete with hot dogs, burgers, and smores!
9/16/2015 7:00 AM 0.15 M M M M Low of 46 and high of 85. Light rain after 4pm with much wind.
9/18/2015 7:00 AM 0.05 M M M M Low of 44 and high of 79. Light rain near 10pm. Way more in town, where I was at the time, 60 miles away. Fall has been in the air for quite some time, as the leaves are turning. Bless your days!



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/11/2014 11/12/2014 7:00 AM 2 0.54 4.8 M Been a while...Low of -7 and high of 20. A little rain before this first snow accumulation of the season. Some red mud in the cylinder along with a few flies and a hybrid cottonwood leaf. It was fairly dusty and windy for a few days.
12/22/2014 12/23/2014 7:30 AM 2 0.27 2.8 M Low of 16 and high of 50. Rain turning to snow on and off Sunday morning and Monday until early afternoon.
12/25/2014 12/27/2014 8:30 AM 3 0.24 6.0 M Low of -4 and high of 47. We didn't get near the snow Ten Sleep or Worland received! Only 2.5" instead of a foot!
12/28/2014 12/30/2014 7:30 AM 3 0.19 8.3 M Low of -14 and high of 22. Four and a half inches of light dry snow for two days.
1/2/2015 1/04/2015 12:00 AM 3 0.32 13.4 M Low of -6 and high of 27. Light fluffy powdery snowfall that really dumped over two days, ending at 11am. 8 new inches. Not much wind. Very little drifting, but if it does blow, there will be big ones!
1/12/2015 1/14/2015 11:00 AM 3 0.02 M M Low 3 and high of 44. Light snow on Monday giving an inch.
2/14/2015 2/16/2015 7:30 AM 3 0.58 5.0 0.58 Low of 26. Nice wet snow over a couple days. Foggy over 5200'.
3/3/2015 3/04/2015 12:00 AM 2 0.24 6.2 M Low of -14 and light snow with a bit of a breeze. Day before we had 53 as a high.
5/6/2015 5/07/2015 2:00 PM 2 0.76 M M Nice two day rain, may not be over... Low of 41.
5/12/2015 5/16/2015 12:00 AM 5 0.92 M M Low of 36 and high of 78. Continual intermittent rain over the days. Sweet!



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
5/23/2015 2:00 PM Thunder around 1pm. Large marble sized hail at 2pm for around 10 minutes, then smaller pea sized, then rain topping off the afternoon squall. Very minimal damage....a few holes in the rhubarb leaves. 5/8" 3/8" 1/4" Pea Size Hard|Soft|White Ice 20 3min minor leaf damage Continuous True Before rain Before smaller hail vertical 1.0