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.

34°F

1°C

Humidity	99%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	07 Dec 04:25 PM MST

More Information:

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

Extended Forecast for

7 Miles WSW Libby MT

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

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 30 °F
Heavy Snow
Tonight
Low: 28 °F
Heavy Snow
and Areas
Blowing Snow
Monday
High: 35 °F
Heavy Snow
and Patchy
Blowing Snow
Monday Night
Low: 29 °F
Heavy Snow
and Blowing
Snow
Tuesday
High: 32 °F
Snow Likely
and Areas
Blowing Snow
Tuesday Night
Low: 26 °F
Heavy Snow
Wednesday
High: 30 °F
Heavy Snow
Wednesday Night
Low: 21 °F
Snow Likely
Thursday
High: 24 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 30. Southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow before 11pm, then snow likely after midnight. The snow could be heavy at times. Areas of blowing snow before 11pm, then areas of blowing snow after midnight. Low around 28. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. The snow could be heavy at times. Patchy blowing snow. High near 35. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. The snow could be heavy at times. Patchy blowing snow before 10pm, then widespread blowing snow after 2am. Low around 29. Windy, with a southwest wind 20 to 25 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday

Snow likely. Areas of blowing snow. Mostly cloudy, with a high near 32. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 21.

Thursday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 24.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 18.

Friday

Snow likely. Mostly cloudy, with a high near 28.