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

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

31°F

-1°C

Humidity 100%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Mar 08:14 AM MDT
Extended Forecast for

10 Miles SSW Clinton MT

  • Today

    Today: Sunny, with a high near 50. West southwest wind 17 to 20 mph, with gusts as high as 36 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West southwest wind 15 to 17 mph, with gusts as high as 31 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. West southwest wind 16 to 21 mph, with gusts as high as 37 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Southwest wind 14 to 17 mph, with gusts as high as 31 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain and snow, becoming all snow after noon. High near 38. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 50. West southwest wind 17 to 20 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 37. West southwest wind 15 to 17 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 53. West southwest wind 16 to 21 mph, with gusts as high as 37 mph.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Southwest wind 14 to 17 mph, with gusts as high as 31 mph.
Saturday
Rain and snow, becoming all snow after noon. High near 38. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Clinton MT
 46.62°N 113.76°W (Elev. 7001 ft)
Last Update:
2:01 am MDT Mar 19, 2026
Forecast Valid:
9am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation