Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday
Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >
Current conditions at
Karst US-191 MP 55.3 (MTKAR)
Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.NA
50°F
10°C
| Humidity | 56% |
| Wind Speed | SSE 5 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Wind Chill | 48°F (9°C) |
| Last update | 14 Nov 11:00 AM MST |
Extended Forecast for
12 Miles ENE Big Sky MT
Today
High: 43 °F
Partly Sunny
Tonight
Low: 30 °F
Partly Cloudy
Sunday
High: 40 °F
Mostly Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 42 °F
Partly Sunny
Monday Night
Low: 32 °F
Chance Snow
Tuesday
High: 35 °F
Snow
Tuesday Night
Low: 24 °F
Snow
Wednesday
High: 31 °F
Slight Chance
Snow then
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 43. South wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 30. South wind 8 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 40. South wind 11 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 31. South southeast wind 10 to 14 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 42. South wind around 11 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 32. South wind 5 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 35. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 24. Light southwest wind.
Wednesday
A slight chance of snow before 11am. Mostly sunny, with a high near 31.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23.
Friday
Snow likely. Mostly cloudy, with a high near 29.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles ENE Big Sky MT
45.34°N 111.12°W (Elev. 7717 ft)
45.34°N 111.12°W (Elev. 7717 ft)
11:01 am MST Nov 14, 2026
11am MST Nov 14, 2026-6pm MST Nov 20, 2026
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