
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
35°F
2°C
| Humidity | 99% |
| Wind Speed | SE 8 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Wind Chill | 28°F (-2°C) |
| Last update | 10 Dec 08:45 AM MST |
Extended Forecast for
14 Miles NE Big Sky MT
Today
High: 41 °F
Chance
Rain/Snow
then Slight
Chance RainTonight

Low: 34 °F
Mostly Cloudy
Thursday

High: 42 °F
Chance
Rain/SnowThursday Night

Low: 33 °F
Snow Likely
Friday
High: 40 °F
Snow Likely
then Chance
SnowFriday Night

Low: 26 °F
Mostly Cloudy
Saturday
High: 37 °F
Slight Chance
Snow then
Mostly SunnySaturday Night

Low: 25 °F
Mostly Cloudy
Sunday

High: 42 °F
Mostly Sunny
Detailed Forecast
Today
A chance of rain and snow before 11am, then a slight chance of rain. Cloudy, with a high near 41. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 34. South southwest wind around 18 mph, with gusts as high as 25 mph.
Thursday
A chance of rain and snow after 11am. Mostly cloudy, with a high near 42. West wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Cloudy, with a low around 33. West southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 40. West southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 26. Southwest wind around 14 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 37. Southwest wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 25. South southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 41.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Partly sunny, with a high near 38.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
14 Miles NE Big Sky MT
45.4°N 111.1°W (Elev. 7566 ft)
45.4°N 111.1°W (Elev. 7566 ft)
8:42 am MST Dec 10, 2025
9am MST Dec 10, 2025-6pm MST Dec 16, 2025


