PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.
Current conditions at
Karst US-191 MP 55.3 (MTKAR)
Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.unknown precip
41°F
5°C
| Humidity | 80% |
| Wind Speed | S 5 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Wind Chill | 38°F (3°C) |
| Last update | 10 Dec 07:30 PM MST |
Extended Forecast for
15 Miles ENE Big Sky MT
Tonight
Low: 33 °F
Mostly Cloudy
and BreezyThursday
High: 33 °F
Breezy.
Slight Chance
Snow then
Chance SnowThursday Night
Low: 32 °F
Snow
Friday
High: 32 °F
Snow Likely
then Chance
SnowFriday Night
Low: 27 °F
Mostly Cloudy
and BreezySaturday
High: 34 °F
Partly Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
and BreezySunday
High: 34 °F
Sunny and
Breezy then
SunnySunday Night
Low: 24 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 40 mph.
Thursday
A 50 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 32. West wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. West southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 27. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 34. West southwest wind 14 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 24. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 34. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 32.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 27. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 30. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 27. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles ENE Big Sky MT
45.32°N 111.05°W (Elev. 8901 ft)
45.32°N 111.05°W (Elev. 8901 ft)
3:33 pm MST Dec 10, 2025
7pm MST Dec 10, 2025-6pm MST Dec 17, 2025
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