Current conditions at
Karst US-191 MP 55.3 (MTKAR)
Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.unknown precip
51°F
11°C
| Humidity | 32% |
| Wind Speed | ESE 9 MPH |
| Barometer | NA |
| Dewpoint | 22°F (-6°C) |
| Visibility | NA |
| Last update | 30 Mar 09:15 AM MDT |
Extended Forecast for
14 Miles ESE Big Sky MT
Today
High: 39 °F
Windy. Partly
Sunny then
Snow LikelyTonight
Low: 16 °F
Snow and
Breezy then
Chance SnowTuesday
High: 33 °F
Chance Snow
then Snow
LikelyTuesday Night
Low: 26 °F
Snow Likely
then Chance
SnowWednesday
High: 34 °F
Chance Snow
then SnowWednesday Night

Low: 27 °F
Snow and
BreezyThursday

High: 28 °F
Heavy Snow
and BreezyThursday Night

Low: 18 °F
Heavy Snow
and BreezyFriday

High: 25 °F
Snow Likely
Detailed Forecast
Today
Snow likely, mainly after 4pm. Increasing clouds, with a high near 39. Windy, with a southwest wind 23 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 10pm. Low around 16. Breezy, with a west wind 17 to 22 mph becoming southeast 9 to 14 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 33. South southeast wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 26. South southwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly after noon. High near 34. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. Low around 27. Breezy, with a south wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 28. Breezy, with a south wind 22 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 33 mph.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 25.
Friday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Mostly sunny, with a high near 41.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
14 Miles ESE Big Sky MT
45.17°N 111.09°W (Elev. 9400 ft)
45.17°N 111.09°W (Elev. 9400 ft)
3:46 am MDT Mar 30, 2026
9am MDT Mar 30, 2026-6pm MDT Apr 5, 2026


