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

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

39°F

4°C

Humidity 93%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 21 Mar 09:00 AM MDT
Extended Forecast for

21 Miles S Fortine MT

Flood Watch March 21, 09:19am until March 22, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 09:19am until March 22, 12:00pm

    NOW until 12:00pm Sun

    Flood Watch

  • Today

    High: 41 °F

    Chance Snow

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind 9 to 16 mph, with gusts as high as 36 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 28 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West southwest wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. South southwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after noon.  High near 38. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 3am, then a chance of snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of snow between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. West southwest wind 10 to 16 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 24. West wind 9 to 16 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 25. West southwest wind 6 to 14 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 44. South southwest wind 6 to 9 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Snow, mainly after noon. High near 38. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Fortine MT
 48.46°N 114.9°W (Elev. 5902 ft)
2:01 am MDT Mar 21, 2026
9am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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