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.

27°F

-3°C

Humidity	85%
Wind Speed	NA NA MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	21 Feb 08:00 AM PST

More Information:

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

Extended Forecast for

12 Miles NE Snoqualmie Pass WA

Winter Weather Advisory February 21, 09:14am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 09:14am until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
Today
High: 24 °F
Snow and
Breezy
Tonight
Low: 22 °F
Windy. Chance
Snow then
Snow
Sunday
High: 28 °F
Snow and
Breezy
Sunday Night
Low: 26 °F
Snow
Monday
High: 29 °F
Heavy Snow
Monday Night
Low: 26 °F
Heavy Snow
Tuesday
High: 27 °F
Snow
Tuesday Night
Low: 21 °F
Snow

Detailed Forecast

Today

Snow. High near 24. Wind chill values as low as zero. Breezy, with a southeast wind around 25 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow, mainly after 1am. Low around 22. Windy, with a southeast wind 30 to 32 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. High near 28. Breezy, with a southeast wind 17 to 26 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow. Low around 26. Southeast wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. The snow could be heavy at times. High near 29. South wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. High near 27. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. Low around 21. Chance of precipitation is 80%.

Wednesday

Snow likely. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 70%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 23. Breezy.

Thursday

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