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 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	67%
Wind Speed	E 3 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	09 Dec 07:00 PM PST

More Information:

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

Extended Forecast for

7 Miles NNW Entiat WA

Flood Watch December 9, 07:38pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 07:38pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Tonight
Low: 34 °F⇑
Rain/Snow
then Rain
Wednesday
High: 46 °F
Rain Likely
and Breezy
Wednesday Night
Low: 38 °F
Rain and
Breezy
Thursday
High: 42 °F
Rain Likely
Thursday Night
Low: 37 °F
Chance
Rain/Snow
Friday
High: 42 °F
Slight Chance
Rain/Snow
Friday Night
Low: 33 °F
Slight Chance
Rain then
Mostly Cloudy
Saturday
High: 37 °F
Mostly Cloudy
then Slight
Chance Rain

Detailed Forecast

Tonight

Rain before 8pm, then rain, possibly mixed with snow between 8pm and 9pm, then rain after 9pm. Snow level 4000 feet rising to 8500 feet after midnight. Temperature falling to near 34 by 9pm, then rising to around 40 during the remainder of the night. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 46. Breezy, with a west wind 15 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain, mainly after 10pm. Low around 38. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain likely, mainly before 10am. Snow level 5500 feet lowering to 4700 feet in the afternoon . Partly sunny, with a high near 42. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A chance of rain and snow, mainly before 10pm. Snow level 4700 feet. Mostly cloudy, with a low around 37. West wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 5000 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 20%.

Friday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 33.

Saturday

A 10 percent chance of rain after 4pm. Snow level 5400 feet. Partly sunny, with a high near 37.

Saturday Night

A 30 percent chance of rain, mainly after 10pm. Snow level 5700 feet. Mostly cloudy, with a low around 34.

Sunday

A 40 percent chance of rain. Snow level 5300 feet. Partly sunny, with a high near 39.

Sunday Night

A 40 percent chance of rain. Snow level 5200 feet. Mostly cloudy, with a low around 33.

Monday

Rain. Snow level 5700 feet. High near 37. Chance of precipitation is 80%.