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

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1929.0ft.

42°F

6°C

Humidity	9%
Wind Speed	E 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	-13°F (-25°C)
Visibility	NA
Last update	09 Dec 09:30 PM PST

More Information:

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

Extended Forecast for

15 Miles NNW Glenwood WA

Flood Watch December 9, 09:54pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 09:54pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Tonight
Low: 37 °F⇑
Rain/Snow and
Breezy then
Heavy Rain
and Windy
Wednesday
High: 40 °F
Rain and Very
Windy
Wednesday Night
Low: 37 °F
Rain and Very
Windy
Thursday
High: 39 °F
Rain and
Windy then
Rain/Snow and
Breezy
Thursday Night
Low: 37 °F
Rain/Snow
Likely
Friday
High: 38 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 34 °F
Chance
Rain/Snow
then Slight
Chance Snow
Saturday
High: 39 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Temperature rising to around 40 by midnight. Windy, with a west wind 25 to 30 mph increasing to 34 to 39 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Rain. High near 40. Very windy, with a west wind 39 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 37. Very windy, with a west wind around 45 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain before 1pm, then rain, possibly mixed with snow. High near 39. Windy, with a west wind 33 to 38 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain likely, possibly mixed with snow, mainly before 10pm. Mostly cloudy, with a low around 37. West wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.

Friday Night

A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 39.

Saturday Night

A 50 percent chance of snow. Partly cloudy, with a low around 32.

Sunday

Snow likely, mainly before 4pm. Partly sunny, with a high near 33.

Sunday Night

Snow likely. Mostly cloudy, with a low around 30.