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Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

NA

16°F

-9°C

Humidity 66%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill6°F (-14°C)
Last update 22 Jan 12:11 PM MST
Extended Forecast for

7 Miles S St Mary MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 6. Wind chill values as low as -25. East wind 17 to 21 mph, with gusts as high as 26 mph.

    High: 6 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -8. Wind chill values as low as -30. Breezy, with an east southeast wind 16 to 22 mph becoming north after midnight. Winds could gust as high as 26 mph. New snow accumulation of less than a half inch possible.

    Low: -8 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 1. Wind chill values as low as -30. North northeast wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 1 °F

    Slight Chance
    Snow then
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4. Wind chill values as low as -20. West wind 9 to 18 mph, with gusts as high as 23 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 7. West wind 17 to 21 mph, with gusts as high as 26 mph.

    High: 7 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. Breezy, with a west wind 22 to 24 mph, with gusts as high as 28 mph.

    Low: 0 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 13. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 36 mph.

    High: 13 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Breezy, with a west southwest wind around 29 mph, with gusts as high as 36 mph.

    Low: 8 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 17. Breezy.

    High: 17 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 6. Wind chill values as low as -25. East wind 17 to 21 mph, with gusts as high as 26 mph.
Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -8. Wind chill values as low as -30. Breezy, with an east southeast wind 16 to 22 mph becoming north after midnight. Winds could gust as high as 26 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 1. Wind chill values as low as -30. North northeast wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -4. Wind chill values as low as -20. West wind 9 to 18 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 7. West wind 17 to 21 mph, with gusts as high as 26 mph.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. Breezy, with a west wind 22 to 24 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 13. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 8. Breezy, with a west southwest wind around 29 mph, with gusts as high as 36 mph.
Monday
Mostly sunny, with a high near 17. Breezy.
Monday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 11. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 18. Breezy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Breezy.
Wednesday
A slight chance of snow. Partly sunny, with a high near 19. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
Last Update:
10:02 am MST Jan 22, 2026
Forecast Valid:
1pm MST Jan 22, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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