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

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

unknown precip

30°F

-1°C

Humidity 85%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 04 Feb 07:15 PM MST
Extended Forecast for

12 Miles NE Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South wind 3 to 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. South wind around 5 mph becoming calm in the afternoon.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Light south southwest wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 3 to 5 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. South wind around 7 mph, with gusts as high as 18 mph.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. South wind 3 to 5 mph.
Thursday
Sunny, with a high near 55. South wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 31. Calm wind.
Friday
Sunny, with a high near 54. Calm wind.
Friday Night
Partly cloudy, with a low around 29. Light south southwest wind.
Saturday
Mostly sunny, with a high near 48. West wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 29. South wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 46. South wind around 7 mph, with gusts as high as 18 mph.
Sunday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 30.
Monday
Snow likely. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Partly sunny, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Big Sky MT
 45.39°N 111.19°W (Elev. 6998 ft)
Last Update:
3:27 pm MST Feb 4, 2026
Forecast Valid:
7pm MST Feb 4, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation