Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

45°F

7°C

Humidity 53%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 11 Nov 01:10 PM MST
Extended Forecast for

4 Miles SW St Mary MT

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 42. West southwest wind 15 to 18 mph, with gusts as high as 33 mph.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West southwest wind 6 to 13 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 9am.  Partly sunny, with a high near 47. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 52. Breezy, with a southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 52 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 38. Breezy, with a southwest wind 25 to 29 mph, with gusts as high as 60 mph.  Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 42. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 55 mph.  Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: A chance of rain and snow.  Mostly cloudy, with a low around 33. West southwest wind 16 to 18 mph, with gusts as high as 39 mph.

    Low: 33 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 10am, then a chance of rain.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Veterans Day
Partly sunny, with a high near 42. West southwest wind 15 to 18 mph, with gusts as high as 33 mph.
Tonight
Mostly cloudy, with a low around 35. West southwest wind 6 to 13 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of rain, mainly before 9am. Partly sunny, with a high near 47. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 40. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 52. Breezy, with a southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 25 to 29 mph, with gusts as high as 60 mph. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 42. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. West southwest wind 16 to 18 mph, with gusts as high as 39 mph.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 38.
Saturday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 35.
Sunday
A slight chance of rain. Partly sunny, with a high near 43.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW St Mary MT
 48.71°N 113.5°W (Elev. 4800 ft)
1:42 pm MST Nov 11, 2025
1pm MST Nov 11, 2025-6pm MST Nov 17, 2025
 
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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