Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

NA

35°F

2°C

Humidity 49%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 28 Feb 04:11 PM MST
Extended Forecast for

7 Miles S St Mary MT

  • Tonight

    Tonight: Mostly clear, with a low around 17. West southwest wind 17 to 20 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 37 mph.

    High: 30 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 34 mph.

    Low: 21 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 33. Breezy, with a west wind 23 to 25 mph, with gusts as high as 34 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Windy, with a west southwest wind around 30 mph, with gusts as high as 36 mph.

    Low: 25 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 33. Windy, with a west southwest wind 30 to 34 mph, with gusts as high as 45 mph.

    High: 33 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 27. Breezy, with a west southwest wind around 29 mph, with gusts as high as 48 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 29. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 48 mph.

    High: 29 °F

    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West southwest wind 17 to 20 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 30. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 37 mph.
Sunday Night
Mostly clear, with a low around 21. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 33. Breezy, with a west wind 23 to 25 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 25. Windy, with a west southwest wind around 30 mph, with gusts as high as 36 mph.
Tuesday
Mostly cloudy, with a high near 33. Windy, with a west southwest wind 30 to 34 mph, with gusts as high as 45 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Breezy, with a west southwest wind around 29 mph, with gusts as high as 48 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 48 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 24. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 24. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
3:47 pm MST Feb 28, 2026
5pm MST Feb 28, 2026-6pm MST Mar 7, 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