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

Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Chief Joseph Dam (CJDW)

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

NA

63°F

17°C

Humidity 36%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 27 Sep 08:00 PM PDT
Extended Forecast for

Pateros WA

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Areas Smoke

  • Sunday

    Sunday: Widespread haze after 2pm. Areas of smoke before 2pm. Mostly sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 82 °F

    Areas Smoke
    then Haze

  • Sunday Night

    Sunday Night: Widespread haze before 9pm, then widespread haze after 4am. Areas of smoke between 9pm and 4am. Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Haze

  • Monday

    Monday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 76. Light west wind becoming south 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 54. South wind 5 to 10 mph becoming light southwest in the evening. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 70. Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
Areas of smoke. Partly cloudy, with a low around 53. Calm wind.
Sunday
Widespread haze after 2pm. Areas of smoke before 2pm. Mostly sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Widespread haze before 9pm, then widespread haze after 4am. Areas of smoke between 9pm and 4am. Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 76. Light west wind becoming south 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 54. South wind 5 to 10 mph becoming light southwest in the evening. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 73.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Wednesday Night
A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 68.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pateros WA
 48.05°N 119.91°W (Elev. 902 ft)
Last Update:
4:21 pm PDT Sep 27, 2025
Forecast Valid:
9pm PDT Sep 27, 2025-6pm PDT Oct 4, 2025
 
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