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 the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

32°F

0°C

Humidity	98%
Wind Speed	NA NA MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	23 Feb 07:00 AM PST

More Information:

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

Extended Forecast for

17 Miles NNE Roslyn WA

Freezing Fog Advisory until February 23, 10:00am

Winter Weather Advisory February 23, 08:19am until February 23, 01:00pm

Click here for hazard details and duration

...

Winter Weather Advisory

Freezing Fog Advisory until February 23, 10:00am
Winter Weather Advisory February 23, 08:19am until February 23, 01:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 34 °F
Heavy Snow
Tonight
Low: 23 °F
Chance Snow
Tuesday
High: 35 °F
Snow Likely
Tuesday Night
Low: 22 °F
Snow Likely
Wednesday
High: 33 °F
Snow Likely
Wednesday Night
Low: 25 °F
Snow Likely
then Chance
Snow
Thursday
High: 35 °F
Snow Likely
Thursday Night
Low: 26 °F
Snow Likely

Detailed Forecast

Today

Snow, mainly before 1pm. The snow could be heavy at times. High near 34. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

A 40 percent chance of snow. Cloudy, with a low around 23. Light northeast wind.

Tuesday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 35. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely. Partly sunny, with a high near 33. West wind 13 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. 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 60%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow likely, mainly after 10am. Partly sunny, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 4pm. Partly sunny, with a high near 33. Chance of precipitation is 60%.

Friday Night

A chance of snow before 10pm. Partly cloudy, with a low around 16.

Saturday

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

Saturday Night

A slight chance of snow. Mostly clear, with a low around 15.