Two Storms to Merge Over the Ohio Valley; Heavy Snow Forecast Midwest into Great Lakes

A storm moving across the northwest will continue mountain snow and gusty winds through Monday. Another storm over the central U.S. will bring heavy rain and thunderstorms to the Southeast states Monday. These two storms are forecast to merge over the Ohio Valley Tuesday with a band of heavy snow possible from the Midwest into the central Great Lakes. Read More >

Hazardous Weather Conditions

Winter Storm Warning until February 24, 04:00 AM PST

En Español

Current conditions at

ALPENTAL EXIT (TALPE)

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

Light Snow

32°F

0°C

Humidity	80%
Wind Speed	N 3 MPH
Barometer	1029.8 mb
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	23 Feb 07:22 PM PST

More Information:

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

Extended Forecast for

4 Miles W Snoqualmie Pass WA

Winter Storm Warning until February 24, 04:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until February 24, 04:00am

NOW until
4:00am Mon

Winter Storm Warning
Tonight

Snow Showers
and Breezy
Low: 21 °F
Monday

Chance Snow
Showers then
Slight Chance
Snow Showers
High: 25 °F⇓
Monday
Night

Mostly Cloudy
Low: 21 °F
Tuesday

Chance Snow
High: 33 °F
Tuesday
Night

Chance
Rain/Snow
Low: 28 °F
Wednesday

Slight Chance
Snow
High: 34 °F
Wednesday
Night

Slight Chance
Snow then
Mostly Cloudy
Low: 29 °F
Thursday

Partly Sunny
High: 38 °F

Detailed Forecast

Tonight

Snow showers, mainly before 4am. Low around 21. Wind chill values between 10 and 15. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Monday

A 50 percent chance of snow showers, mainly before 10am. Mostly cloudy, with a temperature falling to around 21 by 8am. Wind chill values between 9 and 15. West northwest wind 9 to 14 mph. New snow accumulation of around an inch possible.

Monday Night

Mostly cloudy, with a low around 21. Wind chill values between 14 and 19. West northwest wind 5 to 8 mph becoming calm in the evening.

Tuesday

A 30 percent chance of snow after 10am. Partly sunny, with a high near 33. Wind chill values between 14 and 22. Southeast wind around 7 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

A chance of snow before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 28. East southeast wind around 6 mph becoming calm. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday

A slight chance of snow before 10am, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 34. Chance of precipitation is 20%.

Wednesday Night

A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 29.

Thursday

Partly sunny, with a high near 38.

Thursday Night

Partly cloudy, with a low around 28.

Friday

Mostly sunny, with a high near 41.

Friday Night

A chance of rain and snow. Snow level 5000 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 31.