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

11 Miles SSE Newhalem WA

This Afternoon
High: 26 °F
Snow Showers
Likely
Tonight
Low: 21 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Thursday
High: 30 °F
Slight Chance
Snow Showers
then Partly
Sunny
Thursday Night
Low: 25 °F
Mostly Cloudy
Friday
High: 38 °F
Mostly Sunny
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 44 °F
Partly Sunny
Saturday Night
Low: 34 °F
Mostly Cloudy
Sunday
High: 49 °F
Partly Sunny

Detailed Forecast

This Afternoon

Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 26. Wind chill values between 12 and 17. West wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A chance of snow showers before 11pm, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 21. Wind chill values between 13 and 18. West northwest wind 5 to 9 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 10 percent chance of snow showers before 7am. Partly sunny, with a high near 30. Wind chill values between 16 and 21. West wind 6 to 14 mph, with gusts as high as 21 mph.

Thursday Night

Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. West wind 8 to 13 mph becoming light west southwest in the evening. Winds could gust as high as 20 mph.

Friday

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

Friday Night

Mostly cloudy, with a low around 29.

Saturday

Partly sunny, with a high near 44.

Saturday Night

Mostly cloudy, with a low around 34.

Sunday

Partly sunny, with a high near 49.

Sunday Night

Mostly cloudy, with a low around 37.