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

33°F

1°C

Humidity 31%
Wind Speed NA 4 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 26 Mar 09:10 PM MDT
Extended Forecast for

St Mary MT

  • Tonight

    Tonight: Mostly clear, with a low around 22. South southwest wind around 7 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West southwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West southwest wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after noon, mixing with rain after 3pm.  Partly sunny, with a high near 47. West southwest wind 5 to 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 33. West southwest wind 8 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow.  Partly sunny, with a high near 42. West southwest wind 9 to 14 mph, with gusts as high as 30 mph.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. South southwest wind around 7 mph.
Friday
Mostly sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 33. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 51. West southwest wind 6 to 9 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 28. West southwest wind 5 to 9 mph, with gusts as high as 22 mph.
Sunday
A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 47. West southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 33. West southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of snow. Partly sunny, with a high near 42. West southwest wind 9 to 14 mph, with gusts as high as 30 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 30.
Thursday
Snow likely. Mostly cloudy, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
4:37 pm MDT Mar 26, 2026
10pm MDT Mar 26, 2026-6pm MDT Apr 2, 2026
 
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Additional Resources

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