Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

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	99%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	06 Mar 02:15 AM MST

More Information:

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

Extended Forecast for

15 Miles ENE Big Sky MT

Overnight
Low: 16 °F
Heavy Snow
Friday
High: 22 °F
Heavy Snow
then Partly
Sunny
Friday Night
Low: 16 °F
Mostly Cloudy
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 27 °F
Breezy.
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 37 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 27 °F
Chance Snow
and Breezy
Monday
High: 32 °F
Snow Likely
and Breezy
Monday Night
Low: 17 °F
Snow Likely

Detailed Forecast

Overnight

Snow likely, mainly before 3am. The snow could be heavy at times. Cloudy, with a low around 16. Northwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 9 to 13 inches possible.

Friday

A 50 percent chance of snow, mainly before 7am. The snow could be heavy at times. Partly sunny, with a high near 22. Northwest wind 14 to 16 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 3 inches possible.

Friday Night

Mostly cloudy, with a low around 16. West northwest wind 14 to 16 mph, with gusts as high as 22 mph.

Saturday

A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 34. Southwest wind around 18 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 32 mph.

Sunday

Mostly sunny, with a high near 37. Breezy, with a south southwest wind 24 to 28 mph, with gusts as high as 45 mph.

Sunday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly after 11am. Partly sunny, with a high near 32. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 41 mph.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17.

Tuesday

Snow likely. Mostly cloudy, with a high near 22. Breezy.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 14.

Wednesday

A chance of snow. Partly sunny, with a high near 29. Breezy.

Wednesday Night

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