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

28°F

-2°C

Humidity 78%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 01 Feb 08:15 PM MST
Extended Forecast for

12 Miles NE Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 22. South wind 3 to 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 38. Light and variable wind becoming west northwest around 6 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Calm wind becoming south southwest around 5 mph after midnight. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 41. West northwest wind 3 to 5 mph. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49. Light southwest wind.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. South wind 3 to 5 mph.
Monday
Sunny, with a high near 38. Light and variable wind becoming west northwest around 6 mph.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Calm wind becoming south southwest around 5 mph after midnight. Little or no snow accumulation expected.
Tuesday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 41. West northwest wind 3 to 5 mph. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 24. Calm wind.
Wednesday
Partly sunny, with a high near 49. Light southwest wind.
Wednesday Night
Partly cloudy, with a low around 31. Calm wind.
Thursday
Sunny, with a high near 55. Calm wind.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of snow. Partly sunny, with a high near 44.
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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:
7:37 pm MST Feb 1, 2026
Forecast Valid:
8pm MST Feb 1, 2026-6pm MST Feb 8, 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