Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

31°F

-1°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

6 Miles NNW Newhalem WA

This Afternoon
High: 23 °F
Heavy Snow
Tonight
Low: 15 °F
Chance Snow
then Slight
Chance Snow
Thursday
High: 27 °F
Mostly Sunny
then Slight
Chance Snow
Thursday Night
Low: 20 °F
Mostly Cloudy
Friday
High: 34 °F
Mostly Sunny
Friday Night
Low: 24 °F
Partly Cloudy
Saturday
High: 39 °F
Partly Sunny
Saturday Night
Low: 30 °F
Mostly Cloudy
Sunday
High: 44 °F
Partly Sunny

Detailed Forecast

This Afternoon

Snow showers, mainly before 4pm, then a chance of snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 23. Wind chill values between 7 and 12. West southwest wind around 17 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A chance of snow before 10pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 15. Wind chill values between 4 and 9. Northwest wind 7 to 13 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

Thursday

A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 27. Wind chill values between 8 and 13. West wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 25 mph.

Thursday Night

Mostly cloudy, with a low around 20. Wind chill values between 7 and 15. West southwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

Friday

Mostly sunny, with a high near 34. West wind 5 to 9 mph.

Friday Night

Partly cloudy, with a low around 24.

Saturday

Partly sunny, with a high near 39.

Saturday Night

Mostly cloudy, with a low around 30.

Sunday

Partly sunny, with a high near 44.

Sunday Night

Mostly cloudy, with a low around 32.