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Current conditions at
Karst US-191 MP 55.3 (MTKAR)
Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.unknown precip
27°F
-3°C
| Humidity | 53% |
| Wind Speed | E 9 MPH |
| Barometer | NA |
| Dewpoint | 12°F (-11°C) |
| Visibility | NA |
| Wind Chill | 18°F (-8°C) |
| Last update | 28 Jan 01:31 AM MST |
Extended Forecast for
15 Miles ENE Big Sky MT
Overnight
Low: 15 °F
Mostly Cloudy
Wednesday
High: 24 °F
Partly Sunny
then Snow
LikelyWednesday Night
Low: 14 °F
Chance Snow
then Mostly
CloudyThursday
High: 24 °F
Partly Sunny
Thursday Night
Low: 16 °F
Mostly Cloudy
Friday
High: 27 °F
Partly Sunny
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 30 °F
Mostly Sunny
Saturday Night
Low: 18 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 15. Wind chill values as low as zero. Southwest wind around 18 mph, with gusts as high as 24 mph.
Wednesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 24. West southwest wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind around 15 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 24. Wind chill values as low as zero. West southwest wind around 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 16. West southwest wind around 15 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 27. Southwest wind around 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 21. South southwest wind 16 to 18 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 30. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
A slight chance of snow. Partly sunny, with a high near 31.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 28.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
9:37 pm MST Jan 27, 2026
1am MST Jan 28, 2026-6pm MST Feb 3, 2026
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