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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Hazardous Weather Conditions

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

38°F

3°C

Humidity 60%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 08 Feb 09:15 AM MST
Extended Forecast for

13 Miles ESE Big Sky MT

Winter Weather Advisory February 8, 05:00pm until February 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A slight chance of snow before noon, then a slight chance of snow after 5pm. Partly sunny, with a high near 32. Breezy, with a south southwest wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Snow, mainly after 8pm. Low around 11. Wind chill values as low as zero. Windy, with a southwest wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow and
    Windy

  • Monday

    Monday: Snow. High near 27. Wind chill values as low as -5. West wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. Wind chill values as low as zero. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. South southwest wind 10 to 13 mph.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Southwest wind 10 to 14 mph. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 25. West wind 10 to 14 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 15. Southwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

Detailed Forecast

Today
A slight chance of snow before noon, then a slight chance of snow after 5pm. Partly sunny, with a high near 32. Breezy, with a south southwest wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tonight
Snow, mainly after 8pm. Low around 11. Wind chill values as low as zero. Windy, with a southwest wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 27. Wind chill values as low as -5. West wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. Wind chill values as low as zero. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 24. South southwest wind 10 to 13 mph.
Tuesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Southwest wind 10 to 14 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. West wind 10 to 14 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 15. Southwest wind around 14 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
A slight chance of snow. Partly sunny, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Partly sunny, 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:
9:03 am MST Feb 8, 2026
Forecast Valid:
9am MST Feb 8, 2026-6pm MST Feb 14, 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