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Current conditions at

FLATTOP MTN. (FTMM8)

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

NA

10°F

-12°C

Humidity 89%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 21 Jan 08:00 AM MST
Extended Forecast for

16 Miles W St Mary MT

  • Today

    Today: Partly sunny, with a high near 14. Wind chill values as low as -5. North northeast wind 6 to 9 mph becoming west southwest in the morning.

    High: 14 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind 7 to 9 mph becoming east northeast in the evening.

    Low: 1 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny and cold, with a high near 4. Wind chill values as low as -15. Northeast wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 4 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around -9. Wind chill values as low as -25. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: -9 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny and cold, with a high near 3. Northwest wind around 10 mph.

    High: 3 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4. West wind 9 to 11 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 7. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 7 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. West southwest wind around 14 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 14. Wind chill values as low as -5. North northeast wind 6 to 9 mph becoming west southwest in the morning.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind 7 to 9 mph becoming east northeast in the evening.
Thursday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 4. Wind chill values as low as -15. Northeast wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -9. Wind chill values as low as -25. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny and cold, with a high near 3. Northwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around -4. West wind 9 to 11 mph.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 7. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 0. West southwest wind around 14 mph.
Sunday
Mostly sunny, with a high near 11.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
A slight chance of snow. Partly sunny, with a high near 15.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 19.
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)
7:57 am MST Jan 21, 2026
8am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

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