Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms and Locally Heavy Rain Today

Severe thunderstorms and locally heavy rain are possible today from the southern plains to the Ohio valley and Mid-Atlantic. Elsewhere, hot temperatures are expected to persist for the interior Pacific Northwest. Elevated to critical fire weather conditions will occur in northeast Montana. Read More >

Current conditions at

SPRING CANYON (SPCW1)

Lat: 47.934722°NLon: 118.934722°WElev: 1340ft.

NA

22°C

71°F

Humidity 48%
Wind Speed NE 7 G 10 MPH
Barometer NA
Dewpoint 10°C (50°F)
Visibility NA
Last update 28 May 9:37 am PDT
Extended Forecast for

Grand Coulee WA

  • Today

    Today: Sunny, with a high near 29. Calm wind becoming south 5 to 10 km/h in the afternoon.

    Sunny

    High: 29 °C

  • Tonight

    Tonight: Clear, with a low around 14. South wind 5 to 8 km/h becoming north after midnight.

    Clear

    Low: 14 °C

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 31. North wind 5 to 8 km/h becoming southeast in the afternoon.

    Sunny

    High: 31 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 15. Calm wind.

    Mostly Clear

    Low: 15 °C

  • Tuesday

    Tuesday: Sunny, with a high near 32. Northeast wind 8 to 13 km/h becoming east in the afternoon.

    Sunny

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Mostly Cloudy

    Low: 16 °C

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before noon.  Partly sunny, with a high near 28.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 13.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 13 °C

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 26.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 26 °C

Detailed Forecast

Today
Sunny, with a high near 29. Calm wind becoming south 5 to 10 km/h in the afternoon.
Tonight
Clear, with a low around 14. South wind 5 to 8 km/h becoming north after midnight.
Memorial Day
Sunny, with a high near 31. North wind 5 to 8 km/h becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 15. Calm wind.
Tuesday
Sunny, with a high near 32. Northeast wind 8 to 13 km/h becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 28.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 13.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 26.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 12.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 25.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 11.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 24.
Click Map For Forecast
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 496 m)
8:42 am PDT May 28, 2017
10am PDT May 28, 2017-6pm PDT Jun 3, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database