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

38°F

3°C

Humidity 46%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 11 Jan 03:15 PM MST
Extended Forecast for

15 Miles ENE Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West wind 18 to 21 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. West wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. Breezy, with a southwest wind around 23 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. West southwest wind 14 to 20 mph, with gusts as high as 26 mph.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 37. Southwest wind 10 to 13 mph.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. West southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West wind 18 to 21 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 33. West wind 17 to 20 mph, with gusts as high as 30 mph.
Monday Night
Increasing clouds, with a low around 28. Breezy, with a southwest wind around 23 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 34. West southwest wind 14 to 20 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 25. Southwest wind around 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 37. Southwest wind 10 to 13 mph.
Wednesday Night
Mostly clear, with a low around 22. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 30. West southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 32.
Saturday Night
Clear, with a low around 18.
Sunday
Sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Big Sky MT
 45.32°N 111.05°W (Elev. 8901 ft)
Last Update:
1:08 pm MST Jan 11, 2026
Forecast Valid:
3pm MST Jan 11, 2026-6pm MST Jan 18, 2026
 
Forecast Discussion
 
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