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

34°F

1°C

Humidity 50%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 11 Jan 10:15 PM MST
Extended Forecast for

12 Miles NE Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 27. South wind around 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. South southwest wind 7 to 9 mph, with gusts as high as 24 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. South southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. West wind around 6 mph.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Light southwest wind.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50. Light south southwest wind.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Southwest wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 41. Southwest wind around 6 mph becoming west northwest in the afternoon.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. South wind around 8 mph.
Monday
Mostly sunny, with a high near 45. South southwest wind 7 to 9 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 33. South southwest wind around 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 46. West wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 30. Light southwest wind.
Wednesday
Sunny, with a high near 50. Light south southwest wind.
Wednesday Night
Mostly clear, with a low around 27. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 41. Southwest wind around 6 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 42.
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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:
10:22 pm MST Jan 11, 2026
Forecast Valid:
10pm MST Jan 11, 2026-6pm MST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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