Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

19°C

67°F

Humidity 38%
Wind Speed NNW 4 G 7 MPH
Barometer NA
Dewpoint 5°C (41°F)
Visibility NA
Last update 29 Sep 11:37 am PDT
Extended Forecast for

Grand Coulee WA

  • Today

    Today: Mostly sunny, with a high near 26. Calm wind becoming southwest 5 to 8 km/h in the afternoon.

    Mostly Sunny

    High: 26 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Southwest wind 5 to 10 km/h becoming southeast after midnight.

    Mostly Cloudy

    Low: 12 °C

  • Friday

    Friday: A chance of showers and thunderstorms before 11am, then a slight chance of showers.  Partly sunny, with a high near 22. Southeast wind 10 to 18 km/h.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 22 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 9. Southeast wind 8 to 14 km/h.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 9 °C

  • Saturday

    Saturday: Partly sunny, with a high near 18. South wind 11 to 21 km/h.

    Partly Sunny

    High: 18 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 7.

    Mostly Cloudy

    Low: 7 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    Mostly Sunny

    High: 18 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 7.

    Partly Cloudy

    Low: 7 °C

  • Monday

    Monday: Mostly sunny, with a high near 18.

    Mostly Sunny

    High: 18 °C

Detailed Forecast

Today
Mostly sunny, with a high near 26. Calm wind becoming southwest 5 to 8 km/h in the afternoon.
Tonight
Mostly cloudy, with a low around 12. Southwest wind 5 to 10 km/h becoming southeast after midnight.
Friday
A chance of showers and thunderstorms before 11am, then a slight chance of showers. Partly sunny, with a high near 22. Southeast wind 10 to 18 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 9. Southeast wind 8 to 14 km/h.
Saturday
Partly sunny, with a high near 18. South wind 11 to 21 km/h.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 17.
Click Map For Forecast
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 496 m)
8:26 am PDT Sep 29, 2016
11am PDT Sep 29, 2016-6pm PDT Oct 5, 2016
 
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Additional Resources

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