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, 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	99%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Last update	23 Feb 03:48 AM PST

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Winter Weather Advisory February 23, 04:13am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 04:13am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Overnight
Low: 30 °F
Rain/Snow
Monday
High: 32 °F
Rain/Snow
then Snow
Likely and
Patchy Fog
Monday Night
Low: 29 °F
Chance Snow
and Areas
Dense 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

Overnight

Snow, possibly mixed with rain. Low around 30. Calm wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Rain and snow, becoming all snow after 2pm. Patchy fog after 5pm. High near 32. Light west southwest wind. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday Night

A 50 percent chance of snow. Areas of dense fog. Otherwise, mostly cloudy, with a steady temperature around 29. Calm wind. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow likely before 4pm, then snow, possibly mixed with rain. High near 34. Light southeast wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 25. Light west wind. 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, possibly mixed with snow. Mostly cloudy, with a high near 33.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. 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.