Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

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

49°F

9°C

Humidity	84%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	11 Dec 10:25 AM MST

More Information:

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

Extended Forecast for

7 Miles WSW Libby MT

Flood Watch December 11, 10:58am until December 11, 05:00pm

Flood Warning until December 11, 04:30pm

Click here for hazard details and duration

Flood Watch

Flood Warning

Flood Watch December 11, 10:58am until December 11, 05:00pm
Flood Warning until December 11, 04:30pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 34 °F
Chance Snow
and Breezy
Tonight
Low: 27 °F
Mostly Cloudy
then Chance
Snow
Friday
High: 35 °F
Snow
Friday Night
Low: 33 °F
Snow Likely
Saturday
High: 35 °F
Chance Snow
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 34 °F
Chance Snow
Sunday Night
Low: 31 °F
Chance Snow

Detailed Forecast

Today

A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 34. Breezy, with a west wind 17 to 25 mph, with gusts as high as 47 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 27. West wind 10 to 15 mph, with gusts as high as 32 mph. New snow accumulation of less than one inch possible.

Friday

Snow. High near 35. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 33. West southwest wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 35. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 29.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 31.

Monday

Snow. Mostly cloudy, with a high near 36.

Monday Night

Snow. Cloudy, with a low around 30. Breezy.

Tuesday

Snow. Cloudy, with a high near 31. Breezy.