Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6566.77ft.

NA

38°F

3°C

Humidity 52%
Wind Speed NNE 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 20 Mar 11:30 PM MDT
Extended Forecast for

14 Miles NNW West Yellowstone MT

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind around 8 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 3pm.  Increasing clouds, with a high near 51. South southwest wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and midnight.  Partly cloudy, with a low around 23. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 42. West southwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. South wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. South wind 3 to 7 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. South southwest wind 5 to 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. South wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. Southwest wind around 8 mph.
Saturday
A 30 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 51. South southwest wind 8 to 17 mph, with gusts as high as 28 mph.
Saturday Night
A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and midnight. Partly cloudy, with a low around 23. Northwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 42. West southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 25. South wind 5 to 10 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 44. South wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 30. South southwest wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 46. South wind 5 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW West Yellowstone MT
 44.86°N 111.19°W (Elev. 8199 ft)
10:42 pm MDT Mar 20, 2026
11pm MDT Mar 20, 2026-6pm MDT Mar 27, 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