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.

32°F

0°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 NNW Newhalem WA

This Afternoon
High: 27 °F
Heavy Snow
Tonight
Low: 17 °F
Chance Snow
then Slight
Chance Snow
Thursday
High: 31 °F
Mostly Sunny
then Slight
Chance Snow
Thursday Night
Low: 22 °F
Mostly Cloudy
Friday
High: 38 °F
Mostly Sunny
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 44 °F
Partly Sunny
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 48 °F
Slight Chance
Rain

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 27. Wind chill values between 13 and 18. West wind around 15 mph, with gusts as high as 23 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 17. Wind chill values between 10 and 15. Northwest wind 5 to 10 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 31. Wind chill values between 11 and 21. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

Thursday Night

Mostly cloudy, with a low around 22. Wind chill values between 13 and 18. West southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Friday

Mostly sunny, with a high near 38. West wind 3 to 7 mph.

Friday Night

Mostly cloudy, with a low around 25.

Saturday

Partly sunny, with a high near 44.

Saturday Night

Mostly cloudy, with a low around 31.

Sunday

A slight chance of rain after 11am. Partly sunny, with a high near 48.

Sunday Night

Mostly cloudy, with a low around 33.