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

Heavy Rain Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

Heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest into Sunday. The tropical wave (AL94) continues to bring heavy rainfall to Puerto Rico and the US Virgin Islands. The close proximity of Tropical Storm Humberto and AL94 could lead to interaction between them, but details of their track and intensity forecasts remain uncertain Read More >

Hazardous Weather Conditions

Current conditions at

Chief Joseph Dam (CJDW)

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

NA

72°F

22°C

Humidity 38%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 25 Sep 01:00 PM PDT
Extended Forecast for

4 Miles ESE Brewster WA

Red Flag Warning until September 25, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until September 25, 11:00pm

    NOW until 11:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 48. West wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 76. West wind 5 to 9 mph becoming light.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Northwest wind 5 to 10 mph increasing to 12 to 17 mph. Winds could gust as high as 28 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 48. West wind 11 to 16 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 76. West wind 5 to 9 mph becoming light.
Friday Night
Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Saturday
Partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 58.
Monday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 75.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Brewster WA
 48.07°N 119.69°W (Elev. 784 ft)
Last Update:
10:18 am PDT Sep 25, 2025
Forecast Valid:
1pm PDT Sep 25, 2025-6pm PDT Oct 1, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation