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.

unknown precip

17°F

-8°C

Humidity	92%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	15°F (-9°C)
Visibility	1.24 mi
Last update	26 Jan 02:48 AM PST

More Information:

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

Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

Overnight
Low: 22 °F
Mostly Cloudy
Monday
High: 36 °F
Partly Sunny
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 34 °F
Mostly Cloudy
then Chance
Snow
Tuesday Night
Low: 28 °F
Snow Likely
Wednesday
High: 35 °F
Snow then
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 35 °F
Rain/Snow
Thursday Night
Low: 33 °F
Rain/Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 22. Light south southeast wind.

Monday

Partly sunny, with a high near 36. Wind chill values between 22 and 32. Light and variable wind.

Monday Night

Mostly cloudy, with a low around 27. Southeast wind 3 to 5 mph.

Tuesday

A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 34. Wind chill values between 20 and 25. East southeast wind 8 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 28. East southeast wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Snow before 4pm, then rain and snow. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain and snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 4pm. Cloudy, with a high near 35.

Thursday Night

Rain before 10pm, then rain, possibly mixed with snow. Cloudy, with a low around 33.

Friday

Rain, possibly mixed with snow, becoming all rain after 10am. Cloudy, with a high near 37.

Friday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.