Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

42°F

6°C

Humidity	57%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	08 Mar 03:45 AM MDT

More Information:

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

Extended Forecast for

15 Miles ENE Big Sky MT

Today
High: 38 °F
Mostly Sunny
and Breezy
Tonight
Low: 31 °F
Partly Cloudy
and Breezy
Monday
High: 32 °F⇓
Snow Likely
and Windy
Monday Night
Low: 12 °F
Chance Snow
and Breezy
Tuesday
High: 15 °F
Snow Likely
and Breezy
Tuesday Night
Low: 6 °F
Chance Snow
and Blustery
Wednesday
High: 27 °F
Breezy.
Partly Sunny
then Slight
Chance Snow
Wednesday Night
Low: 24 °F
Slight Chance
Snow and
Breezy
Thursday
High: 35 °F
Chance Snow
and Windy

Detailed Forecast

Today

Mostly sunny, with a high near 38. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 46 mph.

Tonight

Partly cloudy, with a low around 31. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 44 mph.

Monday

Snow likely, mainly after 5pm. Partly sunny, with a temperature falling to around 28 by 5pm. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 15. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Tuesday Night

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6. Blustery, with a southwest wind 16 to 23 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

Wednesday

A 20 percent chance of snow after noon. Partly sunny, with a high near 27. Breezy, with a southwest wind 20 to 26 mph, with gusts as high as 43 mph.

Wednesday Night

A slight chance of snow. Mostly cloudy, with a low around 24. Breezy, with a southwest wind around 26 mph, with gusts as high as 55 mph.

Thursday

A chance of snow. Mostly cloudy, with a high near 35. Windy.

Thursday Night

Snow likely, mainly after midnight. Cloudy, with a low around 26. Windy.

Friday

Snow likely. Cloudy, with a high near 30. Breezy.

Friday Night

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