National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

20°F

-7°C

Humidity 71%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 21 Feb 04:06 AM PST
Extended Forecast for

4 Miles W Winthrop WA

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 23. Calm wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: Snow before 4pm, then rain and snow likely. High near 33. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely before 8pm, then snow. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow before 10am, then rain, possibly mixed with snow. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 4am, then a slight chance of snow. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 23. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow before 4pm, then rain and snow likely. High near 33. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Rain and snow likely before 8pm, then snow. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow before 10am, then rain, possibly mixed with snow. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely before 4am, then a slight chance of snow. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 37.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Thursday
Snow likely before 1pm, then snow likely, possibly mixed with rain. Partly sunny, with a high near 38. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Friday Night
A 30 percent chance of snow. Partly cloudy, with a low around 18.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Winthrop WA
 48.47°N 120.25°W (Elev. 2743 ft)
Last Update:
2:46 pm PST Feb 21, 2026
Forecast Valid:
6pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation