Hazardous Weather Conditions
Current conditions at
Karst US-191 MP 55.3 (MTKAR)
Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.unknown precip
38°F
3°C
| Humidity | 55% |
| Wind Speed | E 7 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Wind Chill | 33°F (1°C) |
| Last update | 02 Apr 03:45 PM MDT |
Extended Forecast for
15 Miles ENE Big Sky MT
Winter Storm Warning April 2, 04:13pm until April 3, 12:00pm
NOW until 12:00pm Fri

Winter Storm Warning
This Afternoon

High: 23 °F
Heavy Snow
and Areas
Blowing SnowTonight

Low: 17 °F
Heavy Snow
and Blowing
SnowFriday
High: 27 °F
Heavy Snow
and Patchy
Blowing Snow
then Snow
LikelyFriday Night
Low: 17 °F
Chance Snow
then Mostly
ClearSaturday

High: 37 °F
Sunny
Saturday Night

Low: 22 °F
Mostly Clear
Sunday

High: 41 °F
Sunny
Sunday Night

Low: 25 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Snow showers. The snow could be heavy at times. Some thunder is also possible. Areas of blowing snow. High near 23. West wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 10pm and midnight. Low around 17. Wind chill values as low as zero. Northwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Friday
Snow, mainly before 1pm. The snow could be heavy at times. Patchy blowing snow before 9am. High near 27. Northwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 17. West northwest wind 11 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 37. Southwest wind around 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 22. South southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 41. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 25. South southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 45.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Wednesday
A chance of snow. Partly sunny, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
15 Miles ENE Big Sky MT
45.32°N 111.05°W (Elev. 8901 ft)
45.32°N 111.05°W (Elev. 8901 ft)
3:47 pm MDT Apr 2, 2026
4pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026



