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 in effect from February 22, 08:00 PM PST until February 23, 01:00 PM PST

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

33°F

1°C

Humidity	98%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Last update	22 Feb 08:48 PM PST

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Winter Weather Advisory until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Tonight
Low: 30 °F
Rain/Snow
Monday
High: 32 °F
Rain/Snow
then Snow and
Patchy Fog
Monday Night
Low: 29 °F
Snow and
Areas Fog
Tuesday
High: 34 °F
Snow Likely
then
Rain/Snow
Tuesday Night
Low: 25 °F
Rain/Snow
then Snow
Likely
Wednesday
High: 32 °F
Snow
Wednesday Night
Low: 25 °F
Snow Likely
Thursday
High: 33 °F
Snow Likely
then
Rain/Snow

Detailed Forecast

Tonight

Snow, possibly mixed with rain. The snow could be heavy at times. Low around 30. Light south southeast wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow likely, possibly mixed with rain before 10am, then snow. Patchy fog after 5pm. High near 32. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow. Areas of fog. Steady temperature around 29. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow likely before 1pm, then rain and snow. High near 34. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Rain and snow, becoming all snow after 7pm. Low around 25. West wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. High near 32. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow likely before 1pm, then rain and snow. Mostly cloudy, with a high near 33.

Thursday Night

Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 26.

Friday

Snow, mainly before 4pm. Mostly cloudy, with a high near 31.

Friday Night

A chance of snow. Mostly cloudy, with a low around 20.

Saturday

A chance of snow. Partly sunny, with a high near 34.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 20.