Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until January 8, 04:00 PM PST

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

30°F

-1°C

Humidity	99%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	0.79 mi
Last update	07 Jan 04:28 PM PST

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Winter Storm Warning January 7, 04:52pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 04:52pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
This Afternoon
High: 29 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
Thursday
High: 31 °F
Heavy Snow
Thursday Night
Low: 29 °F
Snow
Friday
High: 36 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 38 °F
Partly Sunny
Saturday Night
Low: 29 °F
Rain/Snow
Likely

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. High near 29. Light west southwest wind. Chance of precipitation is 80%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Low around 25. West southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

Thursday

Snow showers, mainly before 4pm, then snow after 4pm. The snow could be heavy at times. High near 31. Wind chill values between 18 and 25. West wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. Low around 29. West wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 27.

Saturday

Partly sunny, with a high near 38.

Saturday Night

Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 29.

Sunday

Rain likely, possibly mixed with snow before 10am, then a chance of rain. Mostly cloudy, with a high near 38.

Sunday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 33.

Monday

Rain likely. Mostly cloudy, with a high near 41.