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. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

NA

75°F

24°C

Humidity 17%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 19 Mar 03:14 PM MDT
Extended Forecast for

7 Miles WSW Lolo MT

  • Tonight

    Tonight: Partly cloudy, with a low around 43. West wind around 7 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 62. West southwest wind 6 to 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight.  Partly cloudy, with a low around 43. West southwest wind 6 to 9 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain before noon, then rain likely, possibly mixed with snow.  High near 49. West wind 6 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Rain then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind 9 to 14 mph becoming light west southwest  after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. West wind around 7 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 62. West southwest wind 6 to 15 mph, with gusts as high as 30 mph.
Friday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 43. West southwest wind 6 to 9 mph, with gusts as high as 24 mph.
Saturday
Rain before noon, then rain likely, possibly mixed with snow. High near 49. West wind 6 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 28. West wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 44. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lolo MT
 46.74°N 114.25°W (Elev. 4583 ft)
2:11 pm MDT Mar 19, 2026
3pm 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