Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

39°F

4°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

Overnight
Low: 29 °F
Mostly Cloudy
Friday
High: 32 °F
Heavy Snow
and Breezy
Friday Night
Low: 30 °F
Snow Likely
then Chance
Snow
Saturday
High: 33 °F
Snow Likely
Saturday Night
Low: 28 °F
Chance Snow
then Snow
Likely
Sunday
High: 30 °F
Snow
Sunday Night
Low: 27 °F
Snow
Monday
High: 29 °F
Snow
Monday Night
Low: 27 °F
Snow Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 29. Wind chill values between 16 and 21. South southwest wind around 20 mph, with gusts as high as 25 mph.

Friday

Snow, mainly after 9am. The snow could be heavy at times. High near 32. Wind chill values between 15 and 21. Breezy, with a south southwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow likely before 11pm, then a chance of snow after 4am. Mostly cloudy, with a low around 30. Wind chill values between 22 and 27. South wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday

Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 33. Wind chill values between 21 and 26. Southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. East southeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow. Low around 27. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow. Mostly cloudy, with a high near 29.

Monday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27.

Tuesday

Partly sunny, with a high near 36.

Tuesday Night

Mostly cloudy, with a low around 29.