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

54°F

12°C

Humidity 27%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 07 Feb 03:30 PM MST
Extended Forecast for

13 Miles ESE Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 4pm. Mostly sunny, with a high near 33. Breezy, with a southwest wind 22 to 29 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 11pm. Low around 20. Windy, with a south southwest wind 24 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow and
    Windy

  • Monday

    Monday: Snow. High near 26. West wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. West southwest wind 11 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. Southwest wind around 11 mph.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. West southwest wind around 11 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Partly sunny, with a high near 25. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm. Mostly clear, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow then
    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Sunday
A 30 percent chance of snow, mainly after 4pm. Mostly sunny, with a high near 33. Breezy, with a southwest wind 22 to 29 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly after 11pm. Low around 20. Windy, with a south southwest wind 24 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. High near 26. West wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. West southwest wind 11 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 24. Southwest wind around 11 mph.
Tuesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. West southwest wind around 11 mph. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow. Partly sunny, with a high near 25. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 12.
Thursday
Sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A slight chance of snow. Partly sunny, with a high near 25.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Big Sky MT
 45.23°N 111.07°W (Elev. 9354 ft)
Last Update:
3:27 pm MST Feb 7, 2026
Forecast Valid:
3pm MST Feb 7, 2026-6pm MST Feb 14, 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