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

27°F

-3°C

Humidity 93%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 04 Feb 11:30 PM MST
Extended Forecast for

6 Miles ESE Big Sky MT

  • Tonight

    Tonight: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Calm wind.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Light south southwest wind.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. South wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Calm wind.
Thursday
Sunny, with a high near 52. Calm wind.
Thursday Night
Mostly clear, with a low around 30. Calm wind.
Friday
Sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 30. Light south southwest wind.
Saturday
Mostly sunny, with a high near 47. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29. South wind around 5 mph.
Sunday
Mostly cloudy, with a high near 44. South wind 5 to 11 mph, with gusts as high as 22 mph.
Sunday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31.
Monday
Snow. Mostly cloudy, with a high near 36.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A chance of snow. Partly sunny, with a high near 31.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Big Sky MT
 45.24°N 111.22°W (Elev. 7129 ft)
Last Update:
11:48 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