High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

18°F

-8°C

Humidity	93%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	1.24 mi
Last update	25 Jan 10:38 PM PST

More Information:

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

Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

Tonight
Low: 22 °F
Mostly Cloudy
Monday
High: 35 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Cloudy
Tuesday Night
Low: 28 °F
Chance Snow
Wednesday
High: 36 °F
Snow Likely
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 36 °F
Rain/Snow
Thursday Night
Low: 34 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. Southeast wind around 6 mph becoming calm after midnight.

Monday

Partly sunny, with a high near 35. Wind chill values between 20 and 30. Light and variable wind.

Monday Night

Mostly cloudy, with a low around 28. Light east southeast wind.

Tuesday

Mostly cloudy, with a high near 35. Wind chill values between 22 and 27. East southeast wind 6 to 9 mph, with gusts as high as 20 mph.

Tuesday Night

A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 28. Southeast wind 6 to 8 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, possibly mixed with rain. Low around 31. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 1pm. Cloudy, with a high near 36.

Thursday Night

Rain. Mostly cloudy, with a low around 34.

Friday

Rain. Mostly cloudy, with a high near 39.

Friday Night

Rain and snow likely. Mostly cloudy, with a low around 34.