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 >

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	07 Dec 10:25 AM MST

More Information:

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

Extended Forecast for

12 Miles SSW Libby MT

Today
High: 31 °F
Heavy Snow
Tonight
Low: 28 °F
Heavy Snow
and Patchy
Blowing Snow
Monday
High: 34 °F
Heavy Snow
and Patchy
Blowing Snow
Monday Night
Low: 29 °F
Rain/Snow and
Areas Blowing
Snow
Tuesday
High: 32 °F
Snow and
Areas Blowing
Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 31 °F
Heavy Snow
Wednesday Night
Low: 20 °F
Snow Likely
and Patchy
Blowing Snow
Thursday
High: 26 °F
Snow Likely

Detailed Forecast

Today

Snow, mainly after 1pm. The snow could be heavy at times. High near 31. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Patchy blowing snow after 8pm. Low around 28. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Monday

Snow. The snow could be heavy at times. Patchy blowing snow before 2pm. High near 34. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow before 8pm, then rain and snow between 8pm and 2am, then snow after 2am. The snow could be heavy at times. Areas of blowing snow after 2am. Snow level rising to 6100 feet. Low around 29. Windy, with a southwest wind 18 to 23 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. Areas of blowing snow. High near 32. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow likely. Patchy blowing snow after 8pm. Mostly cloudy, with a low around 20.

Thursday

Snow likely. Mostly cloudy, with a high near 26.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 21.

Friday

A chance of snow. The snow could be heavy at times. Mostly cloudy, with a high near 28.