Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

32°F

0°C

Humidity	82%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	06 Mar 04:30 PM MST

More Information:

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

Extended Forecast for

13 Miles ESE Big Sky MT

Tonight
Low: 15 °F
Mostly Clear
Saturday
High: 30 °F
Chance Snow
and Breezy
Saturday Night
Low: 26 °F
Breezy.
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 36 °F
Partly Sunny
and Windy
Sunday Night
Low: 28 °F
Chance Snow
and Windy
Monday
High: 32 °F
Snow Likely
and Windy
Monday Night
Low: 14 °F
Chance Snow
and Breezy
Tuesday
High: 19 °F
Snow Likely
and Breezy
Tuesday Night
Low: 13 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 15. Wind chill values as low as zero. West wind 15 to 20 mph, with gusts as high as 25 mph.

Saturday

A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 36 mph.

Sunday

Partly sunny, with a high near 36. Windy, with a southwest wind 30 to 32 mph, with gusts as high as 48 mph.

Sunday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 28. Windy, with a southwest wind 31 to 34 mph, with gusts as high as 48 mph. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly after 11am. Partly sunny, with a high near 32. Windy, with a west southwest wind around 31 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 14. Breezy, with a west wind 14 to 24 mph, with gusts as high as 47 mph. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 19. Breezy, with a west wind 14 to 23 mph, with gusts as high as 44 mph.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 13. Breezy.

Wednesday

A chance of snow. Mostly cloudy, with a high near 28. Breezy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 26. Breezy.

Thursday

A chance of snow. Mostly cloudy, with a high near 36. Windy.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 24. Windy.