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.

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

6 Miles NW Marblemount WA

Winter Storm Warning April 15, 04:16am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 04:16am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 34 °F
Heavy Snow
Tonight
Low: 25 °F
Chance Snow
Thursday
High: 38 °F
Slight Chance
Snow
Thursday Night
Low: 28 °F
Mostly Cloudy
Friday
High: 44 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Cloudy
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Today

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 34. Wind chill values between 19 and 27. West southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A 30 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 25. West wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 38. Wind chill values between 23 and 30. Light west wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Mostly cloudy, with a low around 28. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

Friday

Partly sunny, with a high near 44. Calm wind becoming west around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

Partly sunny, with a high near 51.

Saturday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 37.

Sunday

A chance of rain. Partly sunny, with a high near 55.