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	88%
Wind Speed	NA NA MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	21 Feb 03:00 PM PST

More Information:

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

Extended Forecast for

5 Miles NE Snoqualmie Pass WA

Winter Weather Advisory February 21, 04:04pm until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 04:04pm until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
This Afternoon
High: 30 °F
Chance Snow
Tonight
Low: 28 °F
Snow
Sunday
High: 35 °F
Snow
Sunday Night
Low: 30 °F
Heavy Snow
Monday
High: 35 °F
Heavy Snow
Monday Night
Low: 29 °F
Heavy Snow
Tuesday
High: 33 °F
Snow
Tuesday Night
Low: 26 °F
Snow

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Mostly cloudy, with a high near 30. East wind around 16 mph, with gusts as high as 37 mph. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow. Low around 28. East wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 35. Southeast wind 10 to 18 mph, with gusts as high as 36 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 30. Southeast wind around 7 mph, with gusts as high as 18 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 35. Southwest wind around 7 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 29. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. Low around 26. Chance of precipitation is 80%.

Wednesday

Snow. High near 32. Chance of precipitation is 80%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 26.

Thursday

Snow. The snow could be heavy at times. Partly sunny, with a high near 34.