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

35°F

2°C

Humidity	96%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Last update	22 Feb 04:08 PM PST

More Information:

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

Extended Forecast for

10 Miles SW Snoqualmie Pass WA

Winter Weather Advisory February 22, 08:00pm until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 38 °F
Chance
Rain/Snow
Tonight
Low: 33 °F
Rain/Snow
Monday
High: 35 °F
Rain/Snow
then Snow
Monday Night
Low: 29 °F
Snow and
Patchy Fog
Tuesday
High: 37 °F
Snow then
Rain/Snow
Tuesday Night
Low: 28 °F
Rain/Snow
then Snow
Likely
Wednesday
High: 35 °F
Snow
Wednesday Night
Low: 28 °F
Snow Likely
Thursday
High: 36 °F
Snow Likely
then
Rain/Snow

Detailed Forecast

This Afternoon

A chance of rain and snow. Mostly cloudy, with a high near 38. East southeast wind around 6 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tonight

Rain and snow. Low around 33. Light east southeast wind. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday

Rain and snow likely before 10am, then snow. High near 35. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow. Patchy fog between 7pm and 8pm. Low around 29. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow before 1pm, then rain and snow. High near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Tuesday Night

Rain and snow, becoming all snow after 7pm. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.

Thursday

Snow likely before 4pm, then rain, possibly mixed with snow. Mostly cloudy, with a high near 36.

Thursday Night

Rain, possibly mixed with snow, becoming all snow after 7pm. Mostly cloudy, with a low around 29.

Friday

Snow. Mostly cloudy, with a high near 34.