Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. 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	ENE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	07 Dec 07:25 PM MST

More Information:

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

Extended Forecast for

13 Miles NNE Libby MT

Wind Advisory December 8, 08:00pm until December 9, 08:00am

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 32 °F
Chance
Rain/Snow
Monday
High: 37 °F
Snow then
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow
Tuesday
High: 37 °F
Snow Likely
then Chance
Snow
Tuesday Night
Low: 30 °F
Snow
Wednesday
High: 34 °F
Snow
Wednesday Night
Low: 22 °F
Snow Likely
Thursday
High: 27 °F
Chance Snow
Thursday Night
Low: 21 °F
Chance Snow

Detailed Forecast

Tonight

A chance of rain and snow before 4am, then a slight chance of snow. Snow level 4600 feet. Cloudy, with a low around 32. West southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

Monday

Snow before 2pm, then snow, possibly mixed with rain. High near 37. West southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Monday Night

Rain and snow before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am. Snow level 4900 feet rising to 6200 feet. Low around 34. South southwest wind 9 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 37. West southwest wind 13 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow. Low around 30. West southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A chance of snow. Mostly cloudy, with a high near 27.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 21.

Friday

A chance of snow. Mostly cloudy, with a high near 30.

Friday Night

A chance of snow. Mostly cloudy, with a low around 27.

Saturday

A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a high near 33.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.