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 >

Hazardous Weather Conditions

Winter Storm Warning until April 15, 11:00 PM PDT

Current conditions at

MARTEN RIDGE (MRTW1)

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

33°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

Winter Storm Warning April 14, 11:45pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 11:45pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 15 °F
Chance Snow
and Breezy
Wednesday
High: 22 °F
Heavy Snow
Wednesday Night
Low: 16 °F
Slight Chance
Snow then
Partly Cloudy
Thursday
High: 26 °F
Chance Snow
Thursday Night
Low: 20 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Friday
High: 33 °F
Mostly Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
Saturday
High: 39 °F
Partly Sunny

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Wind chill values between 1 and 6. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of 7 to 11 inches possible.

Wednesday

A chance of snow before 11am, then snow showers, mainly after 11am. The snow could be heavy at times. Some thunder is also possible. High near 22. Wind chill values between 2 and 8. Southwest wind 10 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 16. Wind chill values between 5 and 10. Northwest wind 6 to 13 mph.

Thursday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 26. Wind chill values between 9 and 14. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

Thursday Night

Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight.

Friday

Mostly sunny, with a high near 33.

Friday Night

Mostly cloudy, with a low around 22.

Saturday

Partly sunny, with a high near 39.

Saturday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 30.

Sunday

A chance of snow. Partly sunny, with a high near 42.