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

Chief Joseph Dam (CJDW)

Lat: 47.99083°NLon: 119.63556°WElev: 996.0ft.

NA

40°F

4°C

Humidity 76%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 10 Jan 01:00 PM PST
Extended Forecast for

10 Miles ENE Chelan WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 34. South wind around 8 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow and freezing rain after 4am. Snow level 2900 feet rising to 4000 feet after midnight. Mostly cloudy, with a low around 30. Southwest wind around 7 mph. Chance of precipitation is 10%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow. Snow level 4200 feet rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 34. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 31. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 37. South wind around 7 mph.

    High: 37 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 34. South wind around 8 mph.
Tonight
A slight chance of snow and freezing rain after 4am. Snow level 2900 feet rising to 4000 feet after midnight. Mostly cloudy, with a low around 30. Southwest wind around 7 mph. Chance of precipitation is 10%.
Sunday
A chance of snow before 11am, then a chance of rain and snow. Snow level 4200 feet rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 34. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 37. South wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Chelan WA
 47.89°N 119.83°W (Elev. 2894 ft)
Last Update:
1:12 pm PST Jan 10, 2026
Forecast Valid:
2pm PST Jan 10, 2026-6pm PST Jan 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation