Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

42°F

6°C

Humidity	70%
Wind Speed	S 2 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	14 Nov 10:30 AM MST

More Information:

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

Extended Forecast for

11 Miles E Big Sky MT

Today
High: 36 °F
Partly Sunny
Tonight
Low: 26 °F
Mostly Cloudy
then Partly
Cloudy and
Breezy
Sunday
High: 33 °F
Mostly Sunny
and Breezy
then Partly
Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 34 °F
Partly Sunny
Monday Night
Low: 25 °F
Snow Likely
Tuesday
High: 27 °F
Snow
Tuesday Night
Low: 18 °F
Snow
Wednesday
High: 23 °F
Chance Snow
then Mostly
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 36. South wind 11 to 14 mph, with gusts as high as 20 mph.

Tonight

Partly cloudy, with a low around 26. Breezy, with a south southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph.

Sunday

Mostly sunny, with a high near 33. Breezy, with a south southwest wind 16 to 24 mph, with gusts as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 27. South wind 17 to 21 mph, with gusts as high as 29 mph.

Monday

Partly sunny, with a high near 34. South wind around 17 mph, with gusts as high as 24 mph.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. South wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday

Snow. High near 27. South southeast wind around 8 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Mostly cloudy, with a low around 18. West southwest wind around 7 mph.

Wednesday

A chance of snow before 11am. Partly sunny, with a high near 23.

Wednesday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 15.

Thursday

A chance of snow. Mostly cloudy, with a high near 24.

Thursday Night

Snow likely. Mostly cloudy, with a low around 16.

Friday

A chance of snow. Mostly cloudy, with a high near 21.