Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

35°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

12 Miles WNW Newhalem WA

Overnight
Low: 31 °F
Heavy Snow
Thursday
High: 34 °F
Heavy Snow
then Chance
Rain/Snow
Thursday Night
Low: 32 °F
Rain/Snow
then Heavy
Snow
Friday
High: 35 °F
Heavy Snow
Friday Night
Low: 32 °F
Snow then
Chance Snow
Saturday
High: 39 °F
Chance
Rain/Snow
Saturday Night
Low: 32 °F
Chance
Rain/Snow
Sunday
High: 35 °F
Snow
Sunday Night
Low: 30 °F
Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 31. Wind chill values between 21 and 26. South wind around 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 8 to 12 inches possible.

Thursday

Snow before 4pm, then a chance of rain and snow. The snow could be heavy at times. High near 34. Wind chill values between 21 and 27. Southwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Rain and snow, becoming all snow after 2am. The snow could be heavy at times. Low around 32. Wind chill values between 25 and 30. South southeast wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. The snow could be heavy at times. High near 35. Wind chill values between 23 and 28. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow, mainly before 10pm. Low around 32. South southwest wind around 8 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday

A chance of rain and snow, mainly before 10am. Mostly cloudy, with a high near 39. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain and snow between 10pm and 1am, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 10am. Mostly cloudy, with a high near 35.

Sunday Night

Snow. Mostly cloudy, with a low around 30.

Monday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 34.

Monday Night

A chance of snow. Mostly cloudy, with a low around 29.

Tuesday

Partly sunny, with a high near 40.

Tuesday Night

Mostly cloudy, with a low around 31.