Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

65°F

18°C

Humidity 59%
Wind Speed ENE 10 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 03 Sep 11:37 AM PDT
Extended Forecast for

Coulee Dam WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Light southeast wind.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 11am.  Partly sunny, with a high near 72. Light and variable wind becoming south around 5 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am.  Mostly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Labor Day

    Labor Day: A 40 percent chance of showers.  Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 50. Light southeast wind.
Friday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph.
Friday Night
Partly cloudy, with a low around 46. Light and variable wind.
Saturday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 72. Light and variable wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Labor Day
A 40 percent chance of showers. Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Coulee Dam WA
 47.97°N 118.97°W (Elev. 1109 ft)
11:31 am PDT Sep 3, 2026
12pm PDT Sep 3, 2026-6pm PDT Sep 9, 2026
 
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Additional Resources

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