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Current conditions at

FLATTOP MTN. (FTMM8)

Lat: 48.80225°NLon: 113.85713°WElev: 6300.0ft.

NA

14°F

-10°C

Humidity 85%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 27 Jan 07:00 PM MST
Extended Forecast for

16 Miles W St Mary MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. West southwest wind around 16 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between noon and 2pm. Mostly cloudy, with a high near 22. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. West southwest wind around 18 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 24. West southwest wind around 18 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind around 18 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. Southwest wind 17 to 21 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A slight chance of snow. Mostly cloudy, with a high near 27. Southwest wind around 17 mph, with gusts as high as 23 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. West southwest wind around 16 mph.
Wednesday
A slight chance of snow between noon and 2pm. Mostly cloudy, with a high near 22. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 18. West southwest wind around 18 mph, with gusts as high as 24 mph.
Thursday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 24. West southwest wind around 18 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind around 18 mph, with gusts as high as 25 mph.
Friday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. Southwest wind 17 to 21 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 27. Southwest wind around 17 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
A slight chance of snow. Mostly cloudy, with a high near 29.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W St Mary MT
 48.79°N 113.77°W (Elev. 7480 ft)
Last Update:
7:58 pm MST Jan 27, 2026
Forecast Valid:
8pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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