National Weather Service

Hazardous Weather Conditions

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

unknown precip

-23°F

-31°C

Humidity	73%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	-29°F (-34°C)
Visibility	NA
Last update	12 Feb 08:15 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Big Sky MT

Cold Weather Advisory February 12, 08:32am until February 12, 11:00am

Extreme Cold Warning February 12, 06:00pm until February 13, 11:00am

Click here for hazard details and duration

...

Extreme Cold Warning

Cold Weather Advisory February 12, 08:32am until February 12, 11:00am
NOW until 11:00am Wed
Cold Weather Advisory
Today
High: 13 °F
Sunny
Tonight
Low: -11 °F
Mostly Clear
Thursday
High: 28 °F
Increasing
Clouds
Thursday Night
Low: 16 °F
Snow Likely
Friday
High: 37 °F
Snow Likely
Friday Night
Low: 14 °F
Snow
Saturday
High: 32 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 11 °F
Chance Snow

Detailed Forecast

Today

Sunny, with a high near 13. Wind chill values as low as -15. Calm wind becoming west southwest around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around -11. Wind chill values as low as -25. South southwest wind 5 to 8 mph.

Thursday

Increasing clouds, with a high near 28. Wind chill values as low as -25. South wind 7 to 9 mph, with gusts as high as 22 mph.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 16. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. Light southwest wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 14. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday

A 50 percent chance of snow before 11am. Mostly cloudy, with a high near 32. Light west wind. New snow accumulation of less than a half inch possible.

Saturday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 11. Light and variable wind.

Sunday

Snow. Cloudy, with a high near 35.

Sunday Night

Snow. Mostly cloudy, with a low around 21.

Washington's Birthday

Snow. Cloudy, with a high near 36.

Monday Night

Snow likely. Mostly cloudy, with a low around 18.

Tuesday

Snow likely. Mostly cloudy, with a high near 33.