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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

31°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Jan 11:06 PM PST
Extended Forecast for

4 Miles W Winthrop WA

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely

  • Sunday

    Sunday: Snow and freezing rain likely before 2pm, then rain and snow likely between 2pm and 5pm, then rain, snow, and freezing rain likely after 5pm. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Wintry Mix
    Likely

  • Sunday Night

    Sunday Night: Rain, snow, and freezing rain likely before 11pm, then rain or freezing rain likely between 11pm and 1am, then freezing rain likely after 1am. Patchy freezing fog after 11pm. Mostly cloudy, with a steady temperature around 32. Calm wind. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix
    Likely and
    Patchy
    Freezing Fog

  • Monday

    Monday: Rain or freezing rain likely before 10am, then a chance of rain. Patchy fog before 9am. Patchy freezing fog before 8am. Otherwise, mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain/Freezing
    Rain Likely
    and Patchy
    Freezing Fog

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 10pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 43.

    High: 43 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow and freezing rain likely before 2pm, then rain and snow likely between 2pm and 5pm, then rain, snow, and freezing rain likely after 5pm. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, snow, and freezing rain likely before 11pm, then rain or freezing rain likely between 11pm and 1am, then freezing rain likely after 1am. Patchy freezing fog after 11pm. Mostly cloudy, with a steady temperature around 32. Calm wind. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Monday
Rain or freezing rain likely before 10am, then a chance of rain. Patchy fog before 9am. Patchy freezing fog before 8am. Otherwise, mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 10pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Winthrop WA
 48.47°N 120.25°W (Elev. 2743 ft)
Last Update:
9:22 pm PST Jan 10, 2026
Forecast Valid:
11pm PST Jan 10, 2026-6pm PST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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