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Current conditions at

ST. MARY (SRYM8)

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

NA

29°F

-2°C

Humidity 57%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 20 Jan 05:11 PM MST
Extended Forecast for

7 Miles S St Mary MT

  • Tonight

    Tonight: Increasing clouds, with a low around 6. Wind chill values as low as -10. Breezy, with a west southwest wind 24 to 29 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 34 mph.

    Low: 6 °F

    Increasing
    Clouds and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 16. Wind chill values as low as -10. North wind 9 to 13 mph becoming west in the afternoon.

    High: 16 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -20. West northwest wind 9 to 13 mph becoming north northeast in the evening.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 6. Wind chill values as low as -20. Northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 6 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6. Northeast wind 15 to 17 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: -6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 4. West southwest wind 11 to 15 mph, with gusts as high as 18 mph.

    High: 4 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. West wind 11 to 18 mph, with gusts as high as 23 mph.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 10. Breezy, with a west wind around 22 mph, with gusts as high as 30 mph.

    High: 10 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. Breezy.

    Low: 5 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Increasing clouds, with a low around 6. Wind chill values as low as -10. Breezy, with a west southwest wind 24 to 29 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
Mostly cloudy, with a high near 16. Wind chill values as low as -10. North wind 9 to 13 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -20. West northwest wind 9 to 13 mph becoming north northeast in the evening.
Thursday
Partly sunny, with a high near 6. Wind chill values as low as -20. Northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around -6. Northeast wind 15 to 17 mph becoming south after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny and cold, with a high near 4. West southwest wind 11 to 15 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around -3. West wind 11 to 18 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 10. Breezy, with a west wind around 22 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 5. Breezy.
Sunday
Mostly sunny, with a high near 14. Breezy.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
Partly sunny, with a high near 19. Windy.
Monday Night
Mostly cloudy, with a low around 16. Windy.
Tuesday
Partly sunny, with a high near 23. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
3:44 pm MST Jan 20, 2026
6pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
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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