Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

57°F

14°C

Humidity 47%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 19 Jun 01:37 AM PDT
Extended Forecast for

Coulee Dam WA

  • Overnight

    Overnight: Mostly clear, with a low around 50. West wind 5 to 7 mph.

    Low: 50 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 82. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 82 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. South wind 3 to 6 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after 11am.  Mostly cloudy, with a high near 75. Light south wind increasing to 8 to 13 mph in the morning.  New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 49. Southwest wind 7 to 13 mph becoming west in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm.  Cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 11pm.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 50. West wind 5 to 7 mph.
Juneteenth
Increasing clouds, with a high near 82. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 55. South wind 3 to 6 mph.
Friday
A 40 percent chance of showers after 11am. Mostly cloudy, with a high near 75. Light south wind increasing to 8 to 13 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 49. Southwest wind 7 to 13 mph becoming west in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 64. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 50. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 71.
Sunday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 53.
Monday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Coulee Dam WA
 47.97°N 118.97°W (Elev. 1109 ft)
10:16 pm PDT Jun 18, 2025
1am PDT Jun 19, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database