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Current conditions at

FLATTOP MTN. (FTMM8)

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

NA

27°F

-3°C

Humidity 95%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 29 Jan 03:00 PM MST
Extended Forecast for

16 Miles W St Mary MT

High Wind Watch January 30, 08:00pm until January 31, 11:00am
Click here for hazard details and duration
High Wind Watch
  • This Afternoon

    This Afternoon: A 20 percent chance of snow before 5pm.  Mostly cloudy, with a high near 24. West southwest wind around 20 mph, with gusts as high as 26 mph.

    High: 24 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before midnight, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 23. West southwest wind around 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 9am.  Cloudy, with a high near 27. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph.  New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 26. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 34 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 28. Southwest wind 17 to 21 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Southwest wind around 15 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32. Southwest wind around 15 mph, with gusts as high as 21 mph.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 23. Southwest wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 5pm. Mostly cloudy, with a high near 24. West southwest wind around 20 mph, with gusts as high as 26 mph.
Tonight
A slight chance of snow before midnight, then a slight chance of snow after 5am. Mostly cloudy, with a low around 23. West southwest wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday
A 40 percent chance of snow, mainly after 9am. Cloudy, with a high near 27. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 34 mph. New snow accumulation of 1 to 2 inches possible.
Saturday
Mostly cloudy, with a high near 28. Southwest wind 17 to 21 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 26. Southwest wind around 15 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 32. Southwest wind around 15 mph, with gusts as high as 21 mph.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 23. Southwest wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
A chance of snow. Mostly cloudy, with a high near 25.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W St Mary MT
 48.79°N 113.77°W (Elev. 7480 ft)
4:08 pm MST Jan 29, 2026
4pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database