Station Overview Station Location
Station Number WY-TT-13 Latitude 43.537
Station Name Jackson 5.3 NW Longitude -110.825
County Teton Elevation (ft) 6217



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 11 1.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 2.59 0.09 3 0.09 3 0.00 0 0 2 0 1.2 2 3
Dec 11 2.87 0.74 1 0.74 1 0.00 0 0 1 0 1.0 1 1
Jan 12 2.73 2.84 13 2.84 13 0.00 0 0 9 0 31.6 8 13
Feb 12 2.12 1.35 21 1.35 21 0.00 0 0 14 0 19.6 14 20
March 12 2.22 0.60 10 0.60 10 0.00 0 0 6 0 9.8 4 10
April 12 2.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 12 2.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 12 1.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 12 1.05 0.77 5 0.77 5 0.00 0 0 5 0 0.0 0 0
Aug 12 1.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 1.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 22.92" 6.39" 53 days 6.39" 53 0.00" 0 days 0 37 days 0 days 63.2" 29 days 47 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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011 0.00
11/20/2011
11/21/2011 0.06
11/22/2011 0.03
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011 0.74
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012 0.05
1/18/2012 0.00
1/19/2012 0.74
1/20/2012
1/21/2012 1.03
1/22/2012 0.07
1/23/2012 0.00
1/24/2012 0.14
1/25/2012 0.00
1/26/2012 0.34
1/27/2012 0.33
1/28/2012 0.00
1/29/2012
1/30/2012 0.12
1/31/2012 0.02
2/1/2012 0.00
2/2/2012
2/3/2012 0.00
2/4/2012 0.00
2/5/2012
2/6/2012
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.02
2/10/2012 0.01
2/11/2012 0.17
2/12/2012 0.13
2/13/2012
2/14/2012 0.02
2/15/2012 0.02
2/16/2012 0.00
2/17/2012 0.05
2/18/2012 0.03
2/19/2012
2/20/2012
2/21/2012 0.10
2/22/2012 0.44
2/23/2012 0.20
2/24/2012
2/25/2012 0.05
2/26/2012
2/27/2012 0.00
2/28/2012 0.07
2/29/2012 0.04
3/1/2012 0.35
3/2/2012 0.06
3/3/2012 0.07
3/4/2012 0.05
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.02
3/8/2012
3/9/2012 0.00
3/10/2012
3/11/2012
3/12/2012 0.00
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012 0.05
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012 0.09
7/7/2012
7/8/2012
7/9/2012 0.01
7/10/2012
7/11/2012
7/12/2012 0.22
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012 0.44
7/24/2012
7/25/2012
7/26/2012
7/27/2012 0.01
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/19/2011 8:00 AM 0.00 0.0 M 11.0 M cold overnite -10.5
11/21/2011 8:00 AM 0.06 0.8 0.06 11.0 M
11/22/2011 8:00 AM 0.03 0.4 0.03 11.0 M low 23, current 30, snowing
12/29/2011 8:00 AM 0.74 1.0 0.74 14.0 M rain snow and howling wind all night 39 degrees at 7 am. 1" left on snow board.
1/17/2012 8:00 AM 0.05 0.8 0.05 13.5 M light snow and wind and 9 degrees at 7 am
1/18/2012 7:00 AM 0.00 0.0 0.00 13.5 M windy.20-35 with snow starting to fall....horizontally! The chickens are hunkering down.
1/19/2012 9:00 AM 0.74 11.5 0.74 22.5 M Water content higher than reported because my cylinder was overflowing. Wind blew snowboard clean so the depth is the snow on my porch. 31 degrees and wet snow falling with light wind.
1/21/2012 8:00 AM 1.03 7.5 1.03 30.0 M very high water content for 7.5 in snow. temp 31-32 for days. wet snow falling steadily
1/22/2012 8:00 AM 0.07 0.9 0.07 30.5 M stormy period over.sunny and calm morning. 22 degrees
1/23/2012 8:00 AM 0.00 0.0 0.00 31.0 M
1/24/2012 8:00 AM 0.14 1.9 0.14 32.0 M light snow yesterday afternoon ending at 8 pm. clear and cold overnight. -8 at 9 am.
1/25/2012 7:00 AM 0.00 0.0 0.00 30.0 M cloudy, light wind, low of 9 and 25 degrees @ 7 am.
1/26/2012 9:00 AM 0.34 1.5 0.33 29.0 M snowing and 29 degrees. every variety of precip in the last 24 hours and mid 30's yesterday melted most of the new snow. highways a skating rink
1/27/2012 8:00 AM 0.33 6.0 0.33 34.0 M surprisingly high powder quality snowfall of 6 " starting yesterday morning until sundown. high of 32 and 14 last night was the low. windy at times near midnight with peak gust of 24 falling to light by dawn. Mountain got 8".
1/28/2012 8:00 AM 0.00 0.0 0.00 28.5 M
1/30/2012 9:00 AM 0.12 1.5 0.12 30.5 M snow began about dawn preceded by wind to 30 mph. snowing at obs time. wind steady, gusting to 17. Temp 27
1/31/2012 8:00 AM 0.02 T 0.02 30.0 M
2/1/2012 8:00 AM 0.00 0.0 0.00 29.0 M Beautiful winter day yesterday. Light breeze, brilliant sun, high of 36. Temp at 7 am +6.Sun getting higher in the sky, spring is nigh.
2/3/2012 8:00 AM 0.00 0.0 0.00 29.0 M warm(41!) yesterday . low 0 and 5 right now. snow went . SE
2/4/2012 8:00 AM 0.00 0.0 0.00 29.0 M another beautiful dust free ozone free winter day yesterday. high 32, -12 right now
2/7/2012 8:00 AM 0.00 0.0 0.00 29.0 M weather remains clear and cold. overnite low -16, calm.
2/8/2012 8:00 AM 0.00 0.0 0.00 28.5 M -10 overnite. calm, high clouds
2/9/2012 9:00 AM 0.02 0.3 0.02 29.0 M light snow
2/10/2012 8:00 AM 0.01 0.2 0.01 29.0 M light snow
2/11/2012 8:00 AM 0.17 2.4 0.17 31.0 M light snow.calm high of 27 yesterday and a low of 15
2/12/2012 8:00 AM 0.13 2.0 0.13 32.5 M light snow last night. high 37 27 now. calm
2/14/2012 8:00 AM 0.02 0.2 0.02 30.0 M
2/15/2012 8:00 AM 0.02 0.2 0.01 30.0 M
2/16/2012 8:00 AM 0.00 0.0 M M M high yesterday 35, ;low -10
2/17/2012 8:00 AM 0.05 1.0 0.05 31.5 M -3 overnight. light pixie dust falling.calm and 13 deg
2/18/2012 9:00 AM 0.03 0.2 0.03 32.0 M light snow. calm. low -8. +10 @ obs time
2/21/2012 8:00 AM 0.10 2.0 0.10 33.0 M pixie dust snow beginning at dusk. minimal wind.Low 21. Current temp 25
2/22/2012 8:00 AM 0.44 7.0 0.44 35.0 M Windy after noon. snow ended @dusk and light rain @ times overnite. Gusty wind to 25 and climbing temps. 38 @ obs.snow settling markedly. cloudy. Barometer still dropping.The mountain received 14" in the past 24hrs with 6" since lifts closed. My automated rain guage had .18 since midnite.
2/23/2012 8:00 AM 0.20 1.5 0.20 34.0 M De3finitely WY last nite:high, wide and windy. @2000 wind gusts to 40+, temp dropped 13 deg in 90 min and barometer went vertical. quick inch or two of snow. high 41 yesterday and low of 20. light winds now and PC. water gauge mixed snow, sleet and rain.
2/25/2012 9:00 AM 0.05 1.1 0.05 35.0 M Heavy snow started 8 am with light wind. temp 23.
2/27/2012 9:00 AM 0.00 0.0 M 35.0 M calm -5 overnight. clouded up overnight after spectacular view of jupiter and Venus. Barometer steady
2/28/2012 8:00 AM 0.07 0.8 0.07 35.0 M light snow starting before first light.low 13. calm. bar 29.97
2/29/2012 8:00 AM 0.04 0.7 0.04 35.0 M moderate snow.calm. 21 deg
3/1/2012 8:00 AM 0.35 7.5 0.35 41.0 M Dry snow yesterday. Snow board showed 8.5 last night which settled to 7.5 this morning. Snow ended abruptly@ 1630 with a spectacular sunset.
3/2/2012 8:00 AM 0.06 0.9 0.06 41.0 M low -5, PC and calm
3/3/2012 8:00 AM 0.07 1.1 0.07 40.0 M light snow 22 deg calm
3/4/2012 8:00 AM 0.05 0.3 0.05 39.5 M partly cloudy. smells like springtime in the rockies. 32 deg
3/5/2012 9:00 AM 0.00 0.0 0.00 36.5 M spring finally feels near! Snowpack slumping
3/6/2012 7:00 AM 0.00 0.0 M 35.0 M warm and sunny yesterday, upper 40's. Low 36 overnight.Now beginning to snow.
3/7/2012 8:00 AM 0.02 M M 34.5 M 11 overnite. occ wet snow yesterday high 35
3/9/2012 8:00 AM 0.00 0.0 M 34.5 M -3 pvernite. 2 deg crystal clear yesterday and today looks to be a repeat. calm. spring beckons
3/12/2012 8:00 AM 0.00 0.0 M 32.5 M
3/18/2012 8:00 AM 0.05 M M 24.0 M
7/6/2012 8:00 AM 0.09 M M M M
7/9/2012 8:00 AM 0.01 M M M M
7/12/2012 8:00 AM 0.22 M M M M Scary dark cloudburst at noon dropping almost a 1/4 inch in minutes. any moisture is appreciated.
7/23/2012 8:00 AM 0.44 M M M M
7/27/2012 7:00 AM 0.01 M M M M cloudy. low of 49, high of 86 yesterday. some sprinkles overnight.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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