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 22 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	14°F (-10°C)
Last update	NA

More Information:

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

Extended Forecast for

13 Miles SSE Stevens Pass WA

Flood Watch December 9, 07:22am until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 07:22am until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
Today
High: 31 °F
Partly Sunny
and Breezy
then Heavy
Snow
Tonight
Low: 27 °F⇑
Rain/Snow and
Breezy
Wednesday
High: 37 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 30 °F
Rain/Snow and
Breezy
Thursday
High: 33 °F
Heavy Snow
and Breezy
Thursday Night
Low: 31 °F
Snow Likely
Friday
High: 34 °F
Chance Snow
Friday Night
Low: 30 °F
Chance Snow

Detailed Forecast

Today

Snow, mainly after 1pm. The snow could be heavy at times. High near 31. Breezy, with a southwest wind 16 to 21 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Rain, possibly mixed with snow, becoming all rain after 1am. The rain and snow could be heavy at times. Temperature rising to around 36 by 5am. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Rain before 9am, then rain and snow. The rain could be heavy at times. High near 37. Breezy, with a west wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain and snow. The snow could be heavy at times. Low around 30. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 33. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 30.

Saturday

Snow likely, mainly after 4pm. Partly sunny, with a high near 35. Chance of precipitation is 60%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

Sunday

Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.