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 NW Marblemount WA

Winter Storm Warning April 14, 07:59pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 07:59pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 24 °F
Rain/Snow
then Slight
Chance Snow
Wednesday
High: 34 °F
Heavy Snow
Wednesday Night
Low: 25 °F
Chance Snow
then Mostly
Cloudy
Thursday
High: 39 °F
Slight Chance
Snow
Thursday Night
Low: 28 °F
Partly Cloudy
Friday
High: 44 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Cloudy
Saturday
High: 50 °F
Partly Sunny

Detailed Forecast

Tonight

Snow, possibly mixed with rain showers before 2am, then a slight chance of snow between 2am and 5am. The snow could be heavy at times. Some thunder is also possible. Low around 24. West southwest wind 5 to 15 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

A chance of snow before 11am, then snow showers, mainly between 11am and 4pm. The snow could be heavy at times. Some thunder is also possible. High near 34. Wind chill values between 20 and 27. West southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West wind 5 to 8 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 39. Wind chill values between 22 and 32. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Partly 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 21 mph.

Friday

Partly sunny, with a high near 44.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

Partly sunny, with a high near 50.

Saturday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.

Sunday

Rain likely before 8am, then rain and snow likely between 8am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 50.