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.

NA

32°F

0°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

6 Miles NNW Rockport WA

Winter Storm Warning April 15, 03:12am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 03:12am until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    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 31. Wind chill values between 18 and 23. West southwest wind 5 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 3am.  Mostly cloudy, with a low around 25. West wind 5 to 7 mph becoming calm  in the evening.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow.  Partly sunny, with a high near 36. Wind chill values between 24 and 29. Light west wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 36 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. West southwest wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. West wind around 6 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 31. Wind chill values between 18 and 23. West southwest wind 5 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 25. West wind 5 to 7 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 36. Wind chill values between 24 and 29. Light west wind becoming west southwest 6 to 11 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 29. West southwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
Partly sunny, with a high near 41.
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
A chance of rain. Partly sunny, with a high near 53.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Mostly sunny, with a high near 56.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly sunny, with a high near 55.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Rockport WA
 48.57°N 121.62°W (Elev. 3665 ft)
1:16 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database