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.

30°F

-1°C

Humidity	87%
Wind Speed	NA NA MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	21 Feb 04:00 PM PST

More Information:

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

Extended Forecast for

17 Miles WSW Leavenworth WA

Winter Weather Advisory February 21, 05:27pm until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 05:27pm until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
This Afternoon
High: 24 °F
Chance Snow
Tonight
Low: 22 °F
Chance Snow
then Snow
Sunday
High: 29 °F
Snow
Sunday Night
Low: 24 °F
Heavy Snow
Monday
High: 29 °F
Heavy Snow
Monday Night
Low: 23 °F
Snow
Tuesday
High: 29 °F
Snow
Tuesday Night
Low: 21 °F
Snow Likely

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Mostly cloudy, with a high near 24. Southeast wind around 21 mph, with gusts as high as 26 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly after 1am. Low around 22. Southeast wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow, mainly after 4pm. High near 29. Southeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 24. South wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow. The snow could be heavy at times. High near 29. Southwest wind around 11 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. Low around 23. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

Wednesday

Snow likely. Partly sunny, with a high near 27. Breezy. Chance of precipitation is 70%.

Wednesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 22. Breezy.

Thursday

Snow likely. The snow could be heavy at times. Partly sunny, with a high near 30. Breezy.