Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 21, 10:00 PM PST

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

29°F

-2°C

Humidity	84%
Wind Speed	NA NA MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	21 Feb 12:00 PM PST

More Information:

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

Extended Forecast for

10 Miles NE Snoqualmie Pass WA

Winter Weather Advisory February 21, 01:23pm until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 01:23pm until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
This Afternoon
High: 25 °F
Snow
Tonight
Low: 23 °F
Snow and
Breezy
Sunday
High: 30 °F
Snow
Sunday Night
Low: 26 °F
Heavy Snow
Monday
High: 30 °F
Heavy Snow
Monday Night
Low: 25 °F
Heavy Snow
Tuesday
High: 28 °F
Heavy Snow
Tuesday Night
Low: 22 °F
Snow

Detailed Forecast

This Afternoon

Snow, mainly before 4pm. High near 25. Southeast wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Low around 23. Breezy, with a southeast wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow. High near 30. Southeast wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 26. South wind around 11 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday

Snow. The snow could be heavy at times. High near 30. Southwest wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow. Low around 22. Chance of precipitation is 80%.

Wednesday

Snow. High near 27. Chance of precipitation is 80%.

Wednesday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 23.

Thursday

Snow. The snow could be heavy at times. Partly sunny, with a high near 29. Breezy.