Record Temperatures Expected Across the Southern US; Fire Weather Concerns in the Central US

Unseasonably warm temperatures continue today across the southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Dry and gusty winds will produce elevated to critical fire weather in the central and southern Plains and elevated conditions over portions of the Desert Southwest on Friday. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

31°F

-1°C

Humidity 58%
Wind Speed NA 4 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 26 Mar 06:10 PM MDT
Extended Forecast for

5 Miles WSW St Mary MT

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as -5. Breezy, with a west wind 15 to 23 mph, with gusts as high as 39 mph.

    Low: 13 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 32. Wind chill values as low as -5. West southwest wind 15 to 21 mph, with gusts as high as 37 mph.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West southwest wind 15 to 20 mph, with gusts as high as 36 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 37. West southwest wind 14 to 18 mph, with gusts as high as 33 mph.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. West southwest wind 10 to 17 mph, with gusts as high as 32 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon.  Partly sunny, with a high near 33. West southwest wind 11 to 21 mph, with gusts as high as 37 mph.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 36 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: Snow likely.  Mostly cloudy, with a high near 29. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 43 mph.

    High: 29 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 13. Wind chill values as low as -5. Breezy, with a west wind 15 to 23 mph, with gusts as high as 39 mph.
Friday
Mostly sunny, with a high near 32. Wind chill values as low as -5. West southwest wind 15 to 21 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 25. West southwest wind 15 to 20 mph, with gusts as high as 36 mph.
Saturday
Mostly sunny, with a high near 37. West southwest wind 14 to 18 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 23. West southwest wind 10 to 17 mph, with gusts as high as 32 mph.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 33. West southwest wind 11 to 21 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 36 mph. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely. Mostly cloudy, with a high near 29. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 43 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 23.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A chance of snow. Partly sunny, with a high near 28.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
Snow likely. Mostly cloudy, with a high near 27. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW St Mary MT
 48.73°N 113.53°W (Elev. 6778 ft)
4:37 pm MDT Mar 26, 2026
6pm MDT Mar 26, 2026-6pm MDT Apr 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database