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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

28°F

-2°C

Humidity	NA
Wind Speed	W 18 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	NA

More Information:

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

Extended Forecast for

11 Miles SE Stevens Pass WA

Flood Watch December 9, 06:08am until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 06:08am until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
Today
High: 38 °F
Chance Snow
and Breezy
then
Rain/Snow
Tonight
Low: 34 °F⇑
Rain/Snow
then Heavy
Rain
Wednesday
High: 45 °F
Heavy Rain
Wednesday Night
Low: 38 °F
Rain
Thursday
High: 42 °F
Rain
Thursday Night
Low: 37 °F
Rain/Snow
Likely
Friday
High: 43 °F
Chance Rain
Friday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Today

A chance of snow before 1pm, then snow, possibly mixed with rain. High near 38. Breezy, with a west wind 13 to 18 mph becoming light and variable in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Temperature rising to around 42 by 3am. East wind 5 to 10 mph becoming west in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain. The rain could be heavy at times. High near 45. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Wednesday Night

Rain. Low around 38. West wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain. High near 42. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain likely, possibly mixed with snow, becoming all rain after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A 50 percent chance of rain. Mostly cloudy, with a high near 43.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Saturday

A 40 percent chance of rain. Partly sunny, with a high near 43.

Saturday Night

Rain likely, possibly mixed with snow, becoming all rain after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

Sunday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.