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

34°F

1°C

Humidity	64%
Wind Speed	ESE 5 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	14 Feb 11:45 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

Overnight
Low: 19 °F
Mostly Cloudy
Sunday
High: 28 °F
Partly Sunny
then Partly
Sunny and
Breezy
Sunday Night
Low: 21 °F
Slight Chance
Snow then
Partly Cloudy
Washington's Birthday
High: 28 °F
Mostly Sunny
and Breezy
Monday Night
Low: 23 °F
Snow Likely
and Breezy
Tuesday
High: 26 °F
Snow and
Breezy
Tuesday Night
Low: 12 °F
Chance Snow
and Breezy
Wednesday
High: 18 °F
Snow
Wednesday Night
Low: 6 °F
Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 19. South southwest wind around 21 mph, with gusts as high as 26 mph.

Sunday

Partly sunny, with a high near 28. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph.

Sunday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 21. Southwest wind around 21 mph, with gusts as high as 28 mph.

Washington's Birthday

Mostly sunny, with a high near 28. Breezy, with a south wind 20 to 25 mph, with gusts as high as 41 mph.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Breezy, with a south wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 26. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 12. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.

Wednesday

Snow, mainly after 11am. Mostly cloudy, with a high near 18. South wind 15 to 17 mph, with gusts as high as 25 mph.

Wednesday Night

Snow. Cloudy, with a low around 6.

Thursday

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

Thursday Night

A chance of snow. Mostly cloudy, with a low around 3.

Friday

A chance of snow. Mostly cloudy, with a high near 11.

Friday Night

A chance of snow. Mostly cloudy, with a low around 4.