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

FIRE TRNG. ACADEMY (FTAW1)

Lat: 47.45678°NLon: 121.66517°WElev: 1580.0ft.

34°F

1°C

Humidity	70%
Wind Speed	E 8 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	21 Feb 04:07 AM PST

More Information:

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

Extended Forecast for

9 Miles WSW Snoqualmie Pass WA

Winter Weather Advisory February 23, 02:17am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 02:17am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Overnight
Low: 36 °F
Rain/Snow
Monday
High: 36 °F
Rain/Snow
then Snow
Likely
Monday Night
Low: 32 °F
Chance Snow
Tuesday
High: 36 °F
Snow Likely
then
Rain/Snow
Tuesday Night
Low: 28 °F
Rain/Snow
then Snow
Likely
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 29 °F
Snow Likely
Thursday
High: 35 °F
Snow then
Rain/Snow

Detailed Forecast

Overnight

Rain and snow. Steady temperature around 36. South wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

Monday

Snow, possibly mixed with rain, becoming all snow after 2pm. High near 36. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 32. Wind chill values between 25 and 30. Northeast wind 3 to 5 mph. New snow accumulation of around an inch possible.

Tuesday

Snow likely before 4pm, then snow, possibly mixed with rain. High near 36. Wind chill values between 25 and 30. East wind around 7 mph. 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 28. West wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday

Snow before 1pm, then snow, possibly mixed with rain. Mostly cloudy, with a high near 35.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 30.

Friday

Snow, mainly before 4pm. Mostly cloudy, with a high near 32.

Friday Night

A chance of snow. Mostly cloudy, with a low around 24.

Saturday

A chance of snow. Partly sunny, with a high near 35.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 24.