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

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

NA

32°F

0°C

Humidity 96%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Mar 05:02 AM MDT
Extended Forecast for

6 Miles SW St. Regis MT

  • Today

    Today: Mostly sunny, with a high near 56. West southwest wind 9 to 11 mph, with gusts as high as 29 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 2am.  Partly cloudy, with a low around 43. Southwest wind 7 to 10 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after noon.  Partly sunny, with a high near 58. Southwest wind 8 to 13 mph, with gusts as high as 31 mph.

    High: 58 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 42. Southwest wind 9 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely before noon, then a chance of rain and snow.  Snow level 6400 feet lowering to 4400 feet in the afternoon . Partly sunny, with a high near 48. West southwest wind 8 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 56. West southwest wind 9 to 11 mph, with gusts as high as 29 mph.
Tonight
A 20 percent chance of rain after 2am. Partly cloudy, with a low around 43. Southwest wind 7 to 10 mph, with gusts as high as 26 mph.
Friday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 58. Southwest wind 8 to 13 mph, with gusts as high as 31 mph.
Friday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 42. Southwest wind 9 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely before noon, then a chance of rain and snow. Snow level 6400 feet lowering to 4400 feet in the afternoon . Partly sunny, with a high near 48. West southwest wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 55.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 54.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37.
Wednesday
Rain and snow likely. Snow level 5700 feet lowering to 4300 feet in the afternoon . Mostly cloudy, with a high near 47. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW St. Regis MT
 47.24°N 115.2°W (Elev. 3688 ft)
2:01 am MDT Mar 19, 2026
6am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database