Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. 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	81%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	04 Nov 07:00 PM MST

More Information:

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

Extended Forecast for

12 Miles NE Big Sky MT

Tonight
Low: 35 °F
Mostly Cloudy
then Slight
Chance Rain
Wednesday
High: 50 °F
Partly Sunny
Wednesday Night
Low: 33 °F
Chance
Rain/Snow
then Chance
Snow
Thursday
High: 40 °F
Chance Snow
Thursday Night
Low: 30 °F
Slight Chance
Snow
Friday
High: 38 °F
Snow
Friday Night
Low: 21 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 33 °F
Mostly Sunny
Saturday Night
Low: 20 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of rain between 3am and 4am. Mostly cloudy, with a low around 35. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

Wednesday

Partly sunny, with a high near 50. South southwest wind 7 to 14 mph, with gusts as high as 26 mph.

Wednesday Night

A slight chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 33. Southwest wind 8 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of snow. Partly sunny, with a high near 40. West wind 7 to 15 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 30. South southwest wind around 9 mph, with gusts as high as 21 mph.

Friday

Snow. High near 38. South southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. West wind 6 to 9 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

Saturday

Mostly sunny, with a high near 33. West wind around 6 mph.

Saturday Night

Partly cloudy, with a low around 20.

Sunday

Partly sunny, with a high near 43.

Sunday Night

Mostly cloudy, with a low around 30.

Monday

Partly sunny, with a high near 49.

Monday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 32.