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

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

33°F

1°C

Humidity 52%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 28 Feb 07:45 AM MST
Extended Forecast for

12 Miles W Marysville MT

  • Today

    Today: Sunny, with a high near 29. West wind 17 to 21 mph, with gusts as high as 24 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West southwest wind around 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. West wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West wind 15 to 17 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. West wind around 18 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am.  Cloudy, with a high near 33.

    High: 33 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 29. West wind 17 to 21 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 24. West southwest wind around 15 mph.
Sunday
Partly sunny, with a high near 36. West wind 14 to 16 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 25. West wind 15 to 17 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 34. West wind around 18 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 24. Breezy.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 29.
Wednesday
Snow, mainly after 11am. Cloudy, with a high near 33.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 26. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Marysville MT
 46.77°N 112.54°W (Elev. 8199 ft)
1:12 am MST Feb 28, 2026
8am MST Feb 28, 2026-6pm MST Mar 6, 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