Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.

NA

37°F

3°C

Humidity 55%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 19 Mar 09:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: Mostly clear, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Southwest wind 5 to 14 mph, with gusts as high as 26 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 59. East wind 5 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight.  Partly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 24 mph.

    Low: 23 °F

    Chance Rain
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southwest wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. South wind around 6 mph.
Friday
Sunny, with a high near 62. Southwest wind 5 to 14 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 30. Southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 59. East wind 5 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 51. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 25. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 23.
Thursday
A slight chance of snow. Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
10:17 pm MDT Mar 19, 2026
10pm MDT Mar 19, 2026-6pm MDT Mar 26, 2026
 
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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