Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Flood Watch until December 12, 07:00 AM PST

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

42°F

6°C

Humidity	68%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	09 Dec 03:00 PM PST

More Information:

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

Extended Forecast for

10 Miles ENE Plain WA

Flood Watch December 9, 03:49pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 03:49pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
This Afternoon
High: 31 °F
Heavy Snow
Tonight
Low: 30 °F⇑
Rain/Snow
Wednesday
High: 40 °F
Heavy Rain
and Windy
Wednesday Night
Low: 33 °F
Rain and
Windy
Thursday
High: 36 °F
Rain/Snow
Likely and
Breezy
Thursday Night
Low: 32 °F
Chance Snow
Friday
High: 37 °F
Chance
Rain/Snow
Friday Night
Low: 32 °F
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Snow, mainly after 4pm. The snow could be heavy at times. High near 31. West wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow before 10pm, then rain and snow between 10pm and 1am, then rain after 1am. The rain and snow could be heavy at times. Temperature rising to around 38 by 4am. Southwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Rain. The rain could be heavy at times. High near 40. Windy, with a west wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 33. Windy, with a west wind 25 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Snow likely, possibly mixed with rain, becoming all snow after 1pm. Mostly cloudy, with a high near 36. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

A chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

Saturday

A slight chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

Monday

Rain and snow. High near 32. Chance of precipitation is 80%.