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Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

MANY GLACIER (MANM8)

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

NA

42°F

6°C

Humidity 35%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 02 Mar 11:00 AM MST
Extended Forecast for

11 Miles WNW St Mary MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West southwest wind around 14 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Southwest wind 14 to 20 mph, with gusts as high as 41 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 11pm. Mostly cloudy, with a low around 33. West southwest wind 14 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, mainly before 5pm. Mostly cloudy, with a high near 38. Southwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. West southwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. West southwest wind 14 to 20 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 26. West southwest wind 17 to 21 mph, with gusts as high as 34 mph.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 29. West southwest wind around 14 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 14 to 20 mph, with gusts as high as 41 mph.
Tuesday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 33. West southwest wind 14 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, possibly mixed with snow, mainly before 5pm. Mostly cloudy, with a high near 38. Southwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. West southwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. West southwest wind 14 to 20 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. West southwest wind 17 to 21 mph, with gusts as high as 34 mph.
Friday
A slight chance of snow. Partly sunny, with a high near 36. Breezy.
Friday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29. Windy.
Saturday
A chance of snow. Mostly cloudy, with a high near 38. Windy.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Windy.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 39. Windy.
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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:
11:31 am MST Mar 2, 2026
Forecast Valid:
12pm MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation