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
27°F
-3°C
| Humidity | 70% |
| Wind Speed | SSE 3 MPH |
| Barometer | NA |
| Dewpoint | 18°F (-8°C) |
| Visibility | NA |
| Last update | 03 Dec 11:15 AM MST |
Extended Forecast for
4 Miles E Big Sky MT
Today
High: 35 °F
Sunny
Tonight
Low: 14 °F
Partly Cloudy
Thursday
High: 34 °F
Snow Likely
Thursday Night
Low: 21 °F
Snow Likely
Friday
High: 38 °F
Chance Snow
Friday Night
Low: 24 °F
Snow
Saturday
High: 39 °F
Snow Likely
Saturday Night
Low: 21 °F
Chance Snow
Sunday
High: 40 °F
Slight Chance
Snow
Detailed Forecast
Today
Sunny, with a high near 35. Light south wind.
Tonight
Partly cloudy, with a low around 14. South wind 3 to 6 mph.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 38. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 24. Southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 39. West southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Southwest wind around 6 mph.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 40.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
A slight chance of snow. Partly sunny, with a high near 43.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Big Sky MT
45.26°N 111.26°W (Elev. 5997 ft)
45.26°N 111.26°W (Elev. 5997 ft)
9:42 am MST Dec 3, 2025
11am MST Dec 3, 2025-6pm MST Dec 9, 2025
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