Wintry Weather Across Wide Swaths of the Country; Heavy Rain in the Mid South

A developing storm will bring wintry conditions from the Midwest to the Mid-Atlantic, including into the National Capital Region; and heavy rain that may cause flash flooding across the Mid-South. In the West, another storm will slide south along the coast with low elevation snow, and 1 to 2 feet in the mountains. Heavy rain may also cause flash floods on the western Hawaiian Islands. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 19, 12:00 PM PST until February 20, 06:00 AM PST

En Español

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

Lt Rain

30°F

-1°C

Humidity	92%
Wind Speed	N 5 G 7 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	19 Feb 12:52 pm PST

More Information:

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

Extended Forecast for

11 Miles NNE Snoqualmie Pass WA

Winter Storm Warning until February 20, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until February 20, 06:00am

NOW until
6:00am Wed

Winter Storm Warning
This
Afternoon

Heavy Snow
High: 22 °F
Tonight

Heavy Snow
Low: 17 °F
Wednesday

Snow Showers
Likely
High: 20 °F
Wednesday
Night

Chance Snow
Showers then
Mostly Cloudy
Low: 13 °F
Thursday

Partly Sunny
High: 24 °F
Thursday
Night

Partly Cloudy
then Chance
Snow
Low: 18 °F
Friday

Snow
High: 20 °F
Friday
Night

Snow and
Breezy
Low: 20 °F

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 22. Wind chill values between 6 and 11. West wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow before 10pm, then snow showers after 10pm. The snow could be heavy at times. Low around 17. Wind chill values between 4 and 9. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow showers likely, mainly before 4pm. Cloudy, with a high near 20. Wind chill values between 4 and 13. Northwest wind 8 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 13. Wind chill values between -3 and 7. South southwest wind 7 to 12 mph becoming east 13 to 18 mph in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

Thursday

Partly sunny, with a high near 24. East wind 12 to 17 mph becoming light and variable in the morning. Winds could gust as high as 23 mph.

Thursday Night

A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

Friday

Snow, mainly after 10am. High near 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Cloudy, with a low around 20. Breezy.

Saturday

Snow. Cloudy, with a high near 20.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 18.