National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

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Current conditions at

FLATTOP MTN. (FTMM8)

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

NA

33°F

1°C

Humidity 97%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 04 Feb 10:00 PM MST
Extended Forecast for

16 Miles W St Mary MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southwest wind around 16 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Southwest wind 8 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35. Southwest wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Southwest wind around 16 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 32 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29. Breezy, with a southwest wind around 23 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 30. West southwest wind 17 to 21 mph, with gusts as high as 25 mph.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. The snow could be heavy at times. Cloudy, with a low around 23.

    Low: 23 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Southwest wind around 16 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 37. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 26. Southwest wind 8 to 10 mph.
Friday
Partly sunny, with a high near 35. Southwest wind 11 to 16 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 26. Southwest wind around 16 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 32. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29. Breezy, with a southwest wind around 23 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow. Cloudy, with a high near 30. West southwest wind 17 to 21 mph, with gusts as high as 25 mph.
Sunday Night
Snow likely. The snow could be heavy at times. Cloudy, with a low around 23.
Monday
Snow likely. Cloudy, with a high near 25.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Sunny, with a high near 22.
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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:
9:13 pm MST Feb 4, 2026
Forecast Valid:
11pm MST Feb 4, 2026-6pm MST Feb 11, 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