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Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

NA

8°F

-13°C

Humidity 75%
Wind Speed NA 4 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill0°F (-18°C)
Last update 24 Jan 08:10 PM MST
Extended Forecast for

5 Miles WSW St Mary MT

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -15. North northwest wind 6 to 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Patchy blowing snow after 2pm. Sunny, with a high near 16. Wind chill values as low as -15. Breezy, with a west wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 16 °F

    Sunny then
    Patchy
    Blowing Snow
    and Breezy

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 11. Wind chill values as low as -10. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 46 mph.

    Low: 11 °F

    Patchy
    Blowing Snow
    and Breezy

  • Monday

    Monday: Patchy blowing snow before 11am. Mostly sunny, with a high near 19. Wind chill values as low as -10. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 44 mph.

    High: 19 °F

    Breezy.
    Patchy
    Blowing Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 45 mph.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 37 mph.

    High: 24 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. West southwest wind around 21 mph, with gusts as high as 32 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. West southwest wind 18 to 21 mph, with gusts as high as 34 mph.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -15. North northwest wind 6 to 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Patchy blowing snow after 2pm. Sunny, with a high near 16. Wind chill values as low as -15. Breezy, with a west wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 11. Wind chill values as low as -10. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 46 mph.
Monday
Patchy blowing snow before 11am. Mostly sunny, with a high near 19. Wind chill values as low as -10. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 44 mph.
Monday Night
Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 45 mph.
Tuesday
Mostly sunny, with a high near 24. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 18. West southwest wind around 21 mph, with gusts as high as 32 mph.
Wednesday
Partly sunny, with a high near 28. West southwest wind 18 to 21 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 30. Breezy.
Friday Night
Mostly cloudy, with a low around 24. Breezy.
Saturday
Partly sunny, with a high near 30. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW St Mary MT
 48.73°N 113.53°W (Elev. 6778 ft)
Last Update:
8:08 pm MST Jan 24, 2026
Forecast Valid:
9pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation