Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

35°F

2°C

Humidity	56%
Wind Speed	SE 7 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	13 Feb 07:15 PM MST

More Information:

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

Extended Forecast for

14 Miles ESE Big Sky MT

Tonight
Low: 17 °F
Mostly Cloudy
Saturday
High: 26 °F
Partly Sunny
then Partly
Sunny and
Breezy
Saturday Night
Low: 23 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 29 °F
Slight Chance
Snow
Sunday Night
Low: 22 °F
Chance Snow
then Partly
Cloudy
Washington's Birthday
High: 29 °F
Chance Snow
and Breezy
Monday Night
Low: 23 °F
Snow Likely
Tuesday
High: 25 °F
Snow and
Breezy
Tuesday Night
Low: 15 °F
Snow Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 17. South southwest wind 16 to 18 mph, with gusts as high as 24 mph.

Saturday

Partly sunny, with a high near 26. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 32 mph.

Saturday Night

Mostly cloudy, with a low around 23. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 31 mph.

Sunday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29. South southwest wind 18 to 21 mph, with gusts as high as 33 mph.

Sunday Night

A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 22. South southwest wind 17 to 21 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Washington's Birthday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 29. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. South wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. Cloudy, with a high near 25. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 38 mph.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 15.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 19.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 11.

Thursday

Snow likely. Mostly cloudy, with a high near 17.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 10.