Current conditions at
Karst US-191 MP 55.3 (MTKAR)
Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.unknown precip
37°F
3°C
| Humidity | 85% |
| Wind Speed | NW 0 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Last update | 06 Apr 10:30 PM MDT |
Extended Forecast for
13 Miles ESE Big Sky MT
Tonight
Low: 32 °F
Mostly Clear
Tuesday
High: 45 °F
Mostly Sunny
and Breezy
then Slight
Chance Snow
and WindyTuesday Night
Low: 19 °F
Partly Cloudy
and WindyWednesday
High: 37 °F
Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
Thursday
High: 42 °F
Sunny
Thursday Night
Low: 26 °F
Mostly Clear
Friday
High: 48 °F
Mostly Sunny
then Chance
SnowFriday Night
Low: 34 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 32. West southwest wind 11 to 17 mph, with gusts as high as 21 mph.
Tuesday
A slight chance of snow between 4pm and 5pm. Mostly sunny, with a high near 45. Windy, with a west southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 19. Windy, with a west northwest wind 27 to 32 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
Sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 25. West southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 42. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 26. Northwest wind 10 to 14 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Friday
A chance of snow after noon. Mostly sunny, with a high near 48. South wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 34.
Saturday
A chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 48. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 33. Breezy.
Sunday
Snow. Mostly cloudy, with a high near 42.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27.
Monday
Snow. Mostly cloudy, with a high near 34.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
13 Miles ESE Big Sky MT
45.23°N 111.07°W (Elev. 9354 ft)
45.23°N 111.07°W (Elev. 9354 ft)
9:26 pm MDT Apr 6, 2026
10pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
