Note: Weather Alerts for Teton County are issued by the National Weather Service in Riverton,WY

Weather Alert for Teton County!
Special Weather Statement issued December 18 at 3:36PM MST by NWS
...MAJOR WINTER STORM POSSIBLE LATE SATURDAY NIGHT THROUGH MONDAY MORNING... A STORM SYSTEM OVER THE WESTERN PACIFIC IS EXPECTED TO TAKE AIM ON WESTERN WYOMING LATE IN THE WEEKEND WITH THE POTENTIAL FOR SIGNIFICANT SNOWFALL AND WIND. SNOW IS EXPECTED TO START SATURDAY NIGHT AND POTENTIALLY BECOME HEAVY EARLY SUNDAY MORNING AND CONTINUE
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Forecast
updated by 7:30am
MountainWeather Forecast
Jackson Hole & Teton Mountain Range
issued by 7:00 a.m. from Meteorologist Jim Woodmencey
Thursday, December 18, 2014

Quick-Look
5-Day Forecast
Today Friday Saturday Sunday Monday

Hi 32
a few mtn snow showers possible

Lo 15 / Hi 33
some snow showers

Lo 20 / Hi 32
snow showers

Lo 25 / Hi 36
rain/snow valley snow mtns

Lo 32 / Hi 35
snow & wind
Valley Temps Lo 16°F Hi 32°F Lo 15°F Hi 33°F Lo 20°F Hi 32°F Lo 25°F Hi 36°F Lo 32°F Hi 35°F
10,000-ft. Temps Lo 11°F Hi 22°F Lo 12°F Hi 24°F Lo 17°F Hi 24°F Lo 23°F Hi 29°F Lo 25°F Hi 26°F
Ridgetop Wind Forecast (@ 10,000-ft.)
Wind Direction WSWWSW WSWWSW WW WW NWNW
Avg Wind Speed 15 mph 20 mph 20 mph 30 mph 35 mph
Maximum Gusts 20 mph 30 mph 35 mph 50 mph 60 mph
SnowCast
Valley
Snowfall
DAY NITE DAY NITE DAY NITE DAY NITE DAY NITE
Tr. Tr. Tr. .5" Tr. 1" 2" 2" 2" Tr.
Mountain Snow
(@ 9,000 ft)
1" 1.5" 1" 2" 1" 3" 6" 5" 4" 1"
SnowCast = the average snowfall expected for the Jackson Hole Valley & the Teton Mountains
  Today Friday Saturday Sunday Monday
Sunrise/Sunset 07:55am / 04:45pm 07:55am / 04:45pm 07:56am / 04:45pm 07:57am / 04:46pm 07:57am / 04:46pm
3-Day Weather Forecast Description
Today: Partly Cloudy to Mostly Cloudy. A few mainly mtn snow showers. High: 30 to 35. Tonight: Partly to Mostly Cloudy with a snow shower possible. Low: teens.
Friday: Mostly Cloudy with some snow showers. High: 30 to 35. Friday Night: Mostly Cloudy with some snow showers. Low: around 20.
Saturday: Mostly Cloudy with some snow showers. High: around 30 to 35. Saturday Night: Mostly Cloudy with some snow overnight. Low: around 25.
Weather Outlook for Days 4 to 7
Snow for the mountains Sunday & Monday, snow & rain/snow mix for the valley with highs in the mid-30's. Snow showers all elevations for Tuesday & Wednesday of next week with cooler temps, highs in the upper 20's. Looks like it will be Colder & drier Christmas Day with highs in teens to near 20.

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© 2014 MountainWeather™ Forecast prepared by meteorologist Jim Woodmencey

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