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 11, 04:00 PM PST

Current conditions at

MANSON (MASW)

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

44°F

7°C

Humidity	61%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	09 Dec 06:00 AM PST

More Information:

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

Extended Forecast for

14 Miles WNW Chelan WA

Flood Watch December 9, 07:06am until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 07:06am until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
Today
High: 41 °F
Partly Sunny
then
Rain/Snow
Likely
Tonight
Low: 32 °F⇑
Rain/Snow
then Rain
Wednesday
High: 47 °F
Rain
Wednesday Night
Low: 39 °F
Rain
Thursday
High: 45 °F
Rain Likely
Thursday Night
Low: 36 °F
Chance
Rain/Snow
Friday
High: 46 °F
Slight Chance
Rain
Friday Night
Low: 36 °F
Slight Chance
Rain

Detailed Forecast

Today

A slight chance of rain before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 41. West wind 6 to 11 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, possibly mixed with snow, becoming all rain after midnight. Temperature falling to near 32 by 8pm, then rising to around 40 during the remainder of the night. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain. High near 47. West wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain. Low around 39. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. West wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A chance of rain and snow before 1am, then a slight chance of rain between 1am and 4am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 46.

Friday Night

A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 36.

Saturday

A chance of rain and snow, mainly after 4pm. Partly sunny, with a high near 42. Chance of precipitation is 30%.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

Sunday

A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 50%.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.