National Weather Service United States Department of Commerce

Southwest Monsoon Flooding

Monsoonal conditions in the Southwest will lead to threats of flash flooding through the weekend. Severe thunderstorms will be possible through Friday night in the northern tier of the country and Saturday afternoon in the vicinity of the Southern Great Lakes. Warm conditions have prompted Heat Advisories for portions of the Midwest and ArkLaMiss this weekend. Read More >

Western and Central Wyoming
Snow and Avalanche

 

Graphical Forecasts for Western & Central Wyoming

 

Winter Weather Forecast Guidance

 

 

 

Western & Central Wyoming WRF Computer Model

 

Link to WFO RIW Local ARW WRF Model Output master page

 

SkewT Soundings

 

Jackson

Afton

Kemmerer

Lake Yellowstone

Pinedale

Alta


Alpine
Jackson Hole-Raymer
Togwotee Pass
Click the graphics above to display model data

 

Time Height Series

 

Blind Bull

Brooks Lake Lodge

Commissary Ridge

Fred's Mountain

Jackson Airport

Lava Mountain

Mount Coffin

Pine Creek Pass

Rendezvous Mtn

Sheep Mountain

Snow King

Spring Creek Divide

Sylvan Pass

Togwotee Mtn Lodge

Click the graphics above to display model data

 

Cross Sections - Under Construction

 

West - East #1

West - East #2

West - East #3

West - East #4

NW - SE

SW - NE

Click the graphics above to display model data

 

Plan Views

 

Run Total Precipitation

One-Hour Precipitation

Surface Temperature

Surface Relative Humidity

700mb Temp/RH

700mb Omega/Wind

500mb Height/Wind

250mb Height/Wind

Precipitable Water

10m Wind

Max Surface Wind Gust

Total Cloud Cover

Composite Reflectivity

Freezing Level

Click the graphics above to display model data