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

Hazardous Weather Conditions

Current conditions at

Chief Joseph Dam (CJDW)

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

NA

76°F

24°C

Humidity 37%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index78°F (26°C)
Last update 18 Aug 10:00 PM PDT
Extended Forecast for

Brewster WA

  • Tonight

    Tonight: Widespread haze after 5am. Partly cloudy, with a low around 66. Northwest wind 3 to 6 mph.

    Low: 66 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze after 10am. Sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.

    High: 92 °F

    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before 10pm, then widespread haze after 11pm. Areas of smoke between 10pm and 11pm. Mostly cloudy, with a low around 67. South wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Haze

  • Thursday

    Thursday: Widespread haze before 4pm. Areas of smoke between 10am and 1pm. Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 94 °F

    Haze

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 95.

    High: 95 °F

    Partly Sunny

  • Friday Night

    Friday Night: Cloudy, with a low around 71.

    Low: 71 °F

    Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 89.

    High: 89 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze after 5am. Partly cloudy, with a low around 66. Northwest wind 3 to 6 mph.
Wednesday
Widespread haze after 10am. Sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Widespread haze before 10pm, then widespread haze after 11pm. Areas of smoke between 10pm and 11pm. Mostly cloudy, with a low around 67. South wind around 5 mph becoming calm in the evening.
Thursday
Widespread haze before 4pm. Areas of smoke between 10am and 1pm. Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 95.
Friday Night
Cloudy, with a low around 71.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 89.
Saturday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 61.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brewster WA
 48.1°N 119.8°W (Elev. 1089 ft)
Last Update:
10:31 pm PDT Aug 18, 2026
Forecast Valid:
11pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation