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

10 Miles SSE Newhalem WA

This Afternoon
High: 18 °F
Heavy Snow
Tonight
Low: 13 °F
Chance Snow
Showers
Thursday
High: 23 °F
Slight Chance
Snow Showers
and Breezy
Thursday Night
Low: 18 °F
Mostly Cloudy
Friday
High: 32 °F
Mostly Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
Saturday
High: 37 °F
Partly Sunny
Saturday Night
Low: 27 °F
Mostly Cloudy
Sunday
High: 43 °F
Partly Sunny

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 18. Wind chill values between zero and 5. West wind around 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A chance of snow showers before 11pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 13. Wind chill values between 2 and 7. West wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

Thursday

A slight chance of snow showers before 2pm, then a slight chance of snow showers after 3pm. Partly sunny, with a high near 23. Wind chill values between 4 and 9. Breezy, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

Thursday Night

Mostly cloudy, with a low around 18. Wind chill values between 6 and 11. West wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

Friday

Mostly sunny, with a high near 32. West wind 5 to 10 mph.

Friday Night

Mostly cloudy, with a low around 22.

Saturday

Partly sunny, with a high near 37.

Saturday Night

Mostly cloudy, with a low around 27.

Sunday

Partly sunny, with a high near 43.

Sunday Night

Mostly cloudy, with a low around 30.