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 in effect from February 22, 04:00 AM PST until February 23, 10:00 AM PST

Current conditions at

Snoqualmie Pass (SNO30)

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

30°F

-1°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	22 Feb 03:00 AM PST

More Information:

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

Extended Forecast for

3 Miles SSW Snoqualmie Pass WA

Winter Weather Advisory until February 23, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 23, 10:00am
NOW until 10:00am Mon
Winter Weather Advisory
Overnight
Low: 28 °F
Snow
Sunday
High: 34 °F
Snow then
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
then Snow
Monday
High: 34 °F
Snow
Monday Night
Low: 29 °F
Snow
Tuesday
High: 33 °F
Snow
Tuesday Night
Low: 28 °F
Snow
Wednesday
High: 31 °F
Snow Likely

Detailed Forecast

Overnight

Snow. Low around 28. East wind around 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Snow before 1pm, then rain likely, possibly mixed with snow. High near 34. Southeast wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Rain likely, possibly mixed with snow before 7pm, then snow. Low around 31. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow. High near 34. Southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow. Low around 29. West wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely. Partly sunny, with a high near 31. Chance of precipitation is 70%.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Thursday

Snow. Partly sunny, with a high near 32.

Thursday Night

Snow. Mostly cloudy, with a low around 26.