Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.425278°NLon: 120.141944°WElev: 1697ft.

NA

31°F

-1°C

Humidity 100%
Wind Speed NNE 1 G 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 18 Dec 7:06 pm PST
Extended Forecast for

5 Miles NNE Winthrop WA

Winter Storm Warning until December 19, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 19, 04:00am

    NOW until
    4:00am Wed

    Winter Storm Warning

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm, then a chance of snow after 4am.  Mostly cloudy, with a low around 29. West wind around 6 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Snow Showers
    Likely

    Low: 29 °F

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of snow after 4pm.  Partly sunny, with a high near 36. Southwest wind around 6 mph becoming calm  in the morning.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: Snow, mainly after 10pm.  Low around 28. Southeast wind 3 to 5 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 28 °F

  • Thursday

    Thursday: Snow.  High near 34. Southeast wind around 6 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 34 °F

  • Thursday
    Night

    Thursday Night: Snow, mainly before 4am.  Low around 22. Southwest wind around 7 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 22 °F

  • Friday

    Friday: A 30 percent chance of snow before 10am.  Mostly sunny, with a high near 30. New snow accumulation of less than a half inch possible.

    Chance Snow
    then Mostly
    Cloudy

    High: 30 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 18.

    Slight Chance
    Snow

    Low: 18 °F

  • Saturday

    Saturday: A 30 percent chance of snow.  Mostly cloudy, with a high near 26.

    Chance Snow

    High: 26 °F

Detailed Forecast

Tonight
Snow showers likely, mainly before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 29. West wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A chance of snow before 10am, then a chance of snow after 4pm. Partly sunny, with a high near 36. Southwest wind around 6 mph becoming calm in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly after 10pm. Low around 28. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 34. Southeast wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow, mainly before 4am. Low around 22. Southwest wind around 7 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow before 10am. Mostly sunny, with a high near 30. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 18.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 21.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 29.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
Snow likely. Cloudy, with a high near 30. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow. Cloudy, with a low around 23.
Christmas Day
A 20 percent chance of snow. Mostly cloudy, with a high near 30.
Click Map For Forecast
Point Forecast:
5 Miles NNE Winthrop WA
 48.53°N 120.14°W (Elev. 3199 ft)
6:58 pm PST Dec 18, 2018
7pm PST Dec 18, 2018-6pm PST Dec 25, 2018
 
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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