Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

33°F

1°C

Humidity	100%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	10 Dec 10:25 AM MST

More Information:

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

Extended Forecast for

15 Miles NNW Happys Inn MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Today
High: 42 °F
Rain
Tonight
Low: 38 °F
Rain
Thursday
High: 38 °F⇓
Rain/Snow
then Chance
Rain/Snow
Thursday Night
Low: 33 °F
Chance Snow
Friday
High: 37 °F
Snow Likely
Friday Night
Low: 34 °F
Chance
Rain/Snow
Saturday
High: 38 °F
Chance
Rain/Snow
Saturday Night
Low: 32 °F
Mostly Cloudy

Detailed Forecast

Today

Rain. High near 42. West southwest wind 14 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 38. Southwest wind 15 to 17 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain before 8am, then rain and snow. Snow level 5900 feet lowering to 4900 feet in the afternoon . Temperature falling to around 32 by 5pm. West wind 13 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 33. West wind 6 to 9 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Cloudy, with a high near 37. West southwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of rain and snow before 2am, then a chance of rain. Snow level 5000 feet rising to 6100 feet after midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A chance of rain before 8am, then a chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 32.

Sunday

A chance of rain and snow before 2pm, then a chance of rain. Snow level 5400 feet. Partly sunny, with a high near 38.

Sunday Night

A chance of rain before 8pm, then a chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 34.

Monday

Rain and snow likely. Snow level 5300 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 39.

Monday Night

Rain and snow. Snow level 5800 feet. Cloudy, with a low around 35.

Tuesday

Rain and snow. Mostly cloudy, with a high near 37.