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

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

THOMPSON FALLS A/P (THAM8)

Lat: 47.57591°NLon: 115.28439°WElev: 2426.0ft.

36°F

2°C

Humidity	97%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	10 Dec 05:02 AM MST

More Information:

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

Extended Forecast for

15 Miles NNE Thompson Falls MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Overnight
Low: 33 °F
Rain/Snow and
Breezy
Wednesday
High: 38 °F
Breezy.
Rain/Snow
then Rain
Wednesday Night
Low: 33 °F
Windy. Rain
then
Rain/Snow
Thursday
High: 36 °F
Rain/Snow and
Windy then
Rain/Snow
Likely and
Breezy
Thursday Night
Low: 31 °F
Snow Likely
Friday
High: 34 °F
Snow
Friday Night
Low: 31 °F
Chance Snow
and Breezy
Saturday
High: 34 °F
Chance Snow
and Breezy

Detailed Forecast

Overnight

Rain and snow. Snow level 6500 feet. Steady temperature around 33. Breezy, with a west southwest wind around 22 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Rain and snow, becoming all rain after 11am. Snow level 6500 feet rising to 7700 feet in the afternoon. High near 38. Breezy, with a west southwest wind around 26 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain before 2am, then rain and snow. Snow level 7600 feet lowering to 6900 feet after midnight . Low around 33. Windy, with a west southwest wind 29 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain and snow, becoming all snow after 2pm. High near 36. Windy, with a west wind 31 to 36 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely, mainly after 11pm. Cloudy, with a low around 31. West southwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow, mainly before 5pm. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

A 50 percent chance of snow. Cloudy, with a low around 31. Breezy. New snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow. Mostly cloudy, with a high near 34. Breezy.

Saturday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 30.

Sunday

A chance of snow. Mostly cloudy, with a high near 34.

Sunday Night

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