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.

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

12 Miles WNW Newhalem WA

Winter Storm Warning April 15, 02:37am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 02:37am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Overnight
Low: 18 °F
Mostly Cloudy
Wednesday
High: 26 °F
Heavy Snow
Wednesday Night
Low: 19 °F
Slight Chance
Snow then
Partly Cloudy
Thursday
High: 30 °F
Slight Chance
Snow
Thursday Night
Low: 22 °F
Mostly Cloudy
Friday
High: 35 °F
Partly Sunny
Friday Night
Low: 26 °F
Mostly Cloudy
Saturday
High: 42 °F
Partly Sunny

Detailed Forecast

Overnight

Mostly cloudy, with a low around 18. Wind chill values between 9 and 14. West wind around 8 mph.

Wednesday

Snow showers, mainly before 3pm, then a chance of snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 26. Wind chill values between 10 and 16. West southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 19. West northwest wind 3 to 7 mph.

Thursday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 30. Wind chill values between 16 and 22. Light west northwest wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Mostly cloudy, with a low around 22. West southwest wind 9 to 14 mph becoming light west in the evening. Winds could gust as high as 24 mph.

Friday

Partly sunny, with a high near 35.

Friday Night

Mostly cloudy, with a low around 26.

Saturday

Partly sunny, with a high near 42.

Saturday Night

A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 32.

Sunday

A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 46.