National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

MANY GLACIER (MANM8)

Lat: 48.79698°NLon: 113.6705°WElev: 4900.0ft.

NA

20°F

-7°C

Humidity 54%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Last update 28 Feb 12:00 PM MST
Extended Forecast for

11 Miles WNW St Mary MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 29. West southwest wind around 9 mph, with gusts as high as 21 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. West southwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 37. West southwest wind 9 to 14 mph, with gusts as high as 29 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southwest wind around 14 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 14 to 18 mph, with gusts as high as 38 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow. Mostly cloudy, with a low around 31. Breezy, with a southwest wind around 23 mph, with gusts as high as 40 mph.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 38. Breezy.

    High: 38 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 29. West southwest wind around 9 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 21. West southwest wind around 8 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 37. West southwest wind 9 to 14 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 25. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 40. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind around 14 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind 14 to 18 mph, with gusts as high as 38 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Breezy, with a southwest wind around 23 mph, with gusts as high as 40 mph.
Wednesday
Snow likely. Mostly cloudy, with a high near 38. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 33. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 33. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW St Mary MT
 48.78°N 113.67°W (Elev. 5000 ft)
Last Update:
12:06 pm MST Feb 28, 2026
Forecast Valid:
1pm MST Feb 28, 2026-6pm MST Mar 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation