Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

65°F

18°C

Humidity 54%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 29 Jun 04:37 AM PDT
Extended Forecast for

Grand Coulee WA

  • Overnight

    Overnight: A 50 percent chance of showers.  Cloudy, with a low around 60. West wind around 10 mph, with gusts as high as 18 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 87. West wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 87 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 58. West wind 5 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 80. South wind 5 to 7 mph.

    High: 80 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. South wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 60. West wind around 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 87. West wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 58. West wind 5 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 80. South wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 58. South wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 57.
Independence Day
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 1627 ft)
3:47 am PDT Jun 29, 2026
4am PDT Jun 29, 2026-6pm PDT Jul 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database