Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

ST. MARY (SRYM8)

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

NA

36°F

2°C

Humidity 33%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 26 Mar 05:11 PM MDT
Extended Forecast for

7 Miles S St Mary MT

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Wind chill values as low as -5. Windy, with a west southwest wind 27 to 32 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph.

    Low: 12 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 30. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 37 mph.

    High: 30 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 36 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 33 mph.

    High: 35 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Breezy, with a west wind 17 to 25 mph, with gusts as high as 33 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon.  Partly sunny, with a high near 31. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 38 mph.  Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 38 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: Snow likely.  Mostly cloudy, with a high near 27. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 43 mph.

    High: 27 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Snow likely.  Mostly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. Wind chill values as low as -5. Windy, with a west southwest wind 27 to 32 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph.
Friday
Mostly sunny, with a high near 30. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 37 mph.
Friday Night
Partly cloudy, with a low around 24. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 36 mph.
Saturday
Mostly sunny, with a high near 35. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 21. Breezy, with a west wind 17 to 25 mph, with gusts as high as 33 mph.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 31. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 38 mph. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 38 mph. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely. Mostly cloudy, with a high near 27. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 43 mph.
Monday Night
Snow likely. Mostly cloudy, with a low around 11. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A chance of snow. Mostly cloudy, with a high near 25.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
4:37 pm MDT Mar 26, 2026
6pm MDT Mar 26, 2026-6pm MDT Apr 2, 2026
 
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Additional Resources

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