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

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

29°F

-2°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

10 Miles SSE Newhalem WA

Winter Storm Warning January 7, 09:26am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 09:26am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Today
High: 18 °F
Heavy Snow
Tonight
Low: 15 °F
Heavy Snow
Thursday
High: 20 °F
Heavy Snow
Thursday Night
Low: 18 °F
Snow Showers
Friday
High: 26 °F
Snow Showers
Likely then
Chance Snow
Showers
Friday Night
Low: 19 °F
Mostly Cloudy
then Slight
Chance Snow
Saturday
High: 30 °F
Chance Snow
Saturday Night
Low: 23 °F
Snow Likely

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. High near 18. Wind chill values between zero and 5. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Steady temperature around 15. Wind chill values between -5 and 2. West wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

Thursday

Snow showers. The snow could be heavy at times. High near 20. Wind chill values between -6 and 2. West wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow showers. Low around 18. Wind chill values between 3 and 8. West southwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 26. West southwest wind 10 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 19.

Saturday

A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 30. New snow accumulation of less than a half inch possible.

Saturday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 23.

Sunday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 28.

Sunday Night

Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 27.

Monday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 31.