Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Overcast

37°F

3°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	09 Dec 10:20 PM MST

More Information:

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

Extended Forecast for

8 Miles ESE Evaro MT

Winter Weather Advisory December 10, 12:00am until December 10, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 21 °F⇑
Heavy Snow
Wednesday
High: 33 °F
Rain/Snow
then Rain
Wednesday Night
Low: 31 °F
Breezy. Rain
then
Rain/Snow
Likely
Thursday
High: 32 °F
Rain/Snow and
Breezy
Thursday Night
Low: 29 °F
Snow
Friday
High: 31 °F
Heavy Snow
Friday Night
Low: 26 °F
Chance Snow
Saturday
High: 28 °F
Chance Snow
Saturday Night
Low: 24 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow, mainly after 11pm. The snow could be heavy at times. Temperature rising to around 28 by 5am. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

Wednesday

Snow before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am. Snow level rising to 8500 feet in the afternoon. High near 33. West southwest wind 14 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain before 2am, then rain and snow likely. Snow level 8100 feet. Low around 31. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 2pm. Snow level 8200 feet lowering to 7100 feet in the afternoon . High near 32. Breezy, with a west wind 17 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. Low around 29. West wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday Night

A 50 percent chance of snow. Cloudy, with a low around 26. New snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow, mainly before 11am. Mostly cloudy, with a high near 28.

Saturday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 24.

Sunday

A chance of snow. Partly sunny, with a high near 28.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 25.