Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 23, 04:00 PM PST

Current conditions at

Snoqualmie Pass (SNO30)

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

34°F

1°C

Humidity	92%
Wind Speed	NA NA MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	22 Feb 01:00 PM PST

More Information:

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

Extended Forecast for

2 Miles SE Snoqualmie Pass WA

Winter Weather Advisory February 22, 02:28pm until February 23, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 22, 02:28pm until February 23, 04:00pm
NOW until 4:00pm Mon
Winter Weather Advisory
This Afternoon
High: 35 °F
Rain/Snow
Tonight
Low: 30 °F
Rain/Snow
Monday
High: 32 °F
Rain/Snow
then Snow
Monday Night
Low: 26 °F
Snow
Tuesday
High: 33 °F
Snow
Tuesday Night
Low: 24 °F
Snow
Wednesday
High: 32 °F
Snow Likely
Wednesday Night
Low: 25 °F
Snow Likely

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow, mainly before 4pm. High near 35. Southeast wind around 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.

Tonight

Snow, possibly mixed with rain. Low around 30. Southeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow, possibly mixed with rain, becoming all snow after 7am. The snow could be heavy at times. High near 32. West wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 33. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 24. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely. Partly sunny, with a high near 32. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.

Thursday

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

Thursday Night

Snow. Mostly cloudy, with a low around 26.

Friday

Snow. Mostly cloudy, with a high near 31.