Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

SPRING CANYON (SPCW1)

Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.

NA

71°F

22°C

Humidity 40%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 05 Aug 11:37 PM PDT
Extended Forecast for

Grand Coulee WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 8am and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 78. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 79. Light and variable wind becoming northwest 5 to 9 mph in the morning.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Northwest wind 6 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.
Wednesday
A chance of showers between 8am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 78. Southwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Southwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 79. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 57. Northwest wind 6 to 10 mph.
Friday
Sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 1627 ft)
10:18 pm PDT Aug 5, 2025
12am PDT Aug 6, 2025-6pm PDT Aug 12, 2025
 
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Additional Resources

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Hourly Weather Forecast

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