Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

10°F

-12°C

Humidity	91%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	21 Feb 08:15 AM MST

More Information:

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

Extended Forecast for

12 Miles NE Big Sky MT

Today
High: 31 °F
Decreasing
Clouds
Tonight
Low: 14 °F
Mostly Cloudy
Sunday
High: 40 °F
Becoming
Sunny
Sunday Night
Low: 22 °F
Increasing
Clouds
Monday
High: 44 °F
Partly Sunny
Monday Night
Low: 30 °F
Slight Chance
Snow
Tuesday
High: 42 °F
Snow Likely
Tuesday Night
Low: 24 °F
Snow
Wednesday
High: 35 °F
Chance Snow

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 31. Wind chill values as low as zero. Light and variable wind.

Tonight

Mostly cloudy, with a low around 14. Calm wind becoming southeast around 5 mph after midnight.

Sunday

Mostly cloudy through mid morning, then gradual clearing, with a high near 40. South southeast wind around 6 mph, with gusts as high as 18 mph.

Sunday Night

Increasing clouds, with a low around 22. South wind around 6 mph.

Monday

Partly sunny, with a high near 44. South wind 6 to 9 mph, with gusts as high as 23 mph.

Monday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. South southwest wind around 8 mph, with gusts as high as 22 mph.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 42. South southwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow. Mostly cloudy, with a low around 24. Southwest wind 9 to 13 mph, with gusts as high as 30 mph.

Wednesday

A chance of snow. Partly sunny, with a high near 35.

Wednesday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 20.

Thursday

Mostly sunny, with a high near 39.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 25.

Friday

A chance of snow. Partly sunny, with a high near 41.