National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Hazardous Weather Conditions

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

NA

39°F

4°C

Humidity 83%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 18 Nov 09:15 AM MST
Extended Forecast for

Mt Washburn WY

  • Today

    Today: Mostly cloudy, with a high near 34. Southwest wind around 8 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Southwest wind 6 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 33. West southwest wind around 6 mph.

    High: 33 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. South wind around 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. South southeast wind around 6 mph becoming calm in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. South wind 3 to 6 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36. South southwest wind 6 to 8 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 34. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 27. Southwest wind 6 to 8 mph.
Wednesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 33. West southwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 23. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 37. South southeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 22. South wind 3 to 6 mph.
Friday
Sunny, with a high near 36. South southwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 32.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24.
Monday
A chance of snow showers. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Washburn WY
 44.79°N 110.42°W (Elev. 8907 ft)
Last Update:
9:01 am MST Nov 18, 2025
Forecast Valid:
9am MST Nov 18, 2025-6pm MST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation