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 September 04 at 6:48PM MDT by NWS
THROUGH 10 PM...SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP AND MOVE NORTH ACROSS WESTERN WYOMING THE MAIN HAZARD WITH THESE SHOWERS AND THUNDERSTORMS WILL BE STRONG OUTFLOW WIND GUSTS OF 40 TO 50 MPH. ALSO EXPECT OCCASIONAL CLOUD TO GROUND LIGHTNING. THIS ACTIVITY SHOULD CONTINUE THROUGH MOST OF THE EVENING BEFORE DISSIPATING BETWEEN 10 PM AND MIDNIGHT. BOATERS ON OPEN WATERS
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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
Friday, September 4, 2015

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

Hi 76
partly cloudy some pm showers

Lo 45 / Hi 68
partly cloudy showers/t-storm pm

Lo 35 / Hi 58
am shower then partly cloudy

Lo 32 / Hi 62
mostly sunny to partly cloudy

Lo 32 / Hi 65
mostly sunny
Valley Temps Lo 46°F Hi 76°F Lo 45°F Hi 68°F Lo 35°F Hi 58°F Lo 32°F Hi 62°F Lo 32°F Hi 65°F
10,000-ft. Temps Lo 48°F Hi 58°F Lo 45°F Hi 52°F Lo 27°F Hi 39°F Lo 30°F Hi 45°F Lo 33°F Hi 47°F
Ridgetop Wind Forecast (@ 10,000-ft.)
Wind Direction SSWSSW SS WW WSWWSW WSWWSW
Avg Wind Speed 25 mph 30 mph 25 mph 20 mph 15 mph
Maximum Gusts 40 mph 45 mph 35 mph 30 mph 25 mph
Thunderstorm Forecast
Chance of Thunderstorms AM PM AM PM AM PM AM PM AM PM
10% 30% 10% 50% 0% 0% 0% 0% 0% 0%
Lightning
Activity
NONE LOW NONE LOW NONE NONE NONE NONE NONE NONE
LOW= a few strikes     MOD=several     HIGH=numerous
  Today Saturday Sunday Monday Tuesday
Sunrise/Sunset 06:54am / 07:49pm 06:55am / 07:47pm 06:56am / 07:45pm 06:57am / 07:43pm 06:58am / 07:42pm
3-Day Weather Forecast Description
Today: Partly Cloudy & Breezy. Chance of a shower over the mountains. High: mid 70's. Tonight: Chance of a shower/thundershower, mainly over the mountains. Low: near 45.
Saturday: Partly Cloudy a.m. Clouds increase afternoon, some showers & T-storm possible. Windy. High: near 70. Saturday Night: Mostly Cloudy, windy, rain showers valley, snow mtns. Chance of T-storms. Low: near 35.
Sunday: Lingering clouds & showers possible in the morning. Partly Cloudy afternoon. Breezy. High: near 60. Sunday Night: Mostly Clear skies. Low: near 30.
Weather Outlook for Days 4 to 7
Dry weather Monday, Labor Day, high 60 to 65. Looks like dry weather Tuesday thru Friday next week. High temps warming up to around 70 by Wednesday.

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© 2015 MountainWeather™ Forecast prepared by meteorologist Jim Woodmencey

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