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	SSE 0 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	1.24 mi
Last update	25 Jan 11:08 PM PST

More Information:

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

Extended Forecast for

8 Miles NNE Snoqualmie Pass WA

Tonight
Low: 27 °F
Mostly Cloudy
Monday
High: 37 °F
Mostly Cloudy
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 37 °F
Mostly Cloudy
Tuesday Night
Low: 30 °F
Chance Snow
Wednesday
High: 37 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 33 °F
Rain/Snow
Thursday
High: 38 °F
Rain/Snow
then Rain
Thursday Night
Low: 35 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 27. Wind chill values between 20 and 25. South wind 3 to 5 mph.

Monday

Mostly cloudy, with a high near 37. Wind chill values between 24 and 34. Southwest wind 3 to 5 mph.

Monday Night

Mostly cloudy, with a low around 29. Southeast wind 3 to 5 mph.

Tuesday

Mostly cloudy, with a high near 37. Wind chill values between 24 and 29. East southeast wind 8 to 11 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 30. Southeast wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 10am. Mostly cloudy, with a high near 38.

Thursday Night

Rain. Mostly cloudy, with a low around 35.

Friday

Rain. Mostly cloudy, with a high near 41.

Friday Night

Rain likely. Mostly cloudy, with a low around 35.

Saturday

A chance of rain. Mostly cloudy, with a high near 42.