PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

20°F

-7°C

Humidity	75%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Last update	19 Jan 08:15 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

12 Miles NE Big Sky MT

Tonight
Low: 18 °F
Increasing
Clouds
Tuesday
High: 28 °F
Chance Snow
Tuesday Night
Low: 13 °F
Mostly Clear
Wednesday
High: 29 °F
Mostly Sunny
Wednesday Night
Low: 13 °F
Mostly Cloudy
Thursday
High: 28 °F
Mostly Sunny
Thursday Night
Low: 6 °F
Mostly Cloudy
Friday
High: 23 °F
Mostly Sunny
Friday Night
Low: 7 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 18. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.

Tuesday

A chance of snow between 8am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 28. Southwest wind 6 to 10 mph becoming northwest in the morning. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

Tuesday Night

Mostly clear, with a low around 13. South southwest wind 5 to 8 mph.

Wednesday

Mostly sunny, with a high near 29. West southwest wind around 5 mph becoming calm in the morning.

Wednesday Night

Mostly cloudy, with a low around 13. Calm wind.

Thursday

Mostly sunny, with a high near 28. Calm wind.

Thursday Night

Mostly cloudy, with a low around 6. Calm wind.

Friday

Mostly sunny, with a high near 23. Light northwest wind.