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

Storm system to bring potential for heavy rainfall, flooding, and severe thunderstorms

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and severe thunderstorms Sunday into Monday. The main threat areas include the Mid South, Southeast U.S, and the southern Mid Atlantic. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

6°C

42°F

Humidity 77%
Wind Speed S 2 G 6 MPH
Barometer NA
Dewpoint 2°C (35°F)
Visibility NA
Last update 23 Apr 6:37 am PDT
Extended Forecast for

Grand Coulee WA

  • Today

    Today: Scattered showers, mainly after 2pm.  Partly sunny, with a high near 15. Light southwest wind increasing to 9 to 14 km/h in the afternoon.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 15 °C

  • Tonight

    Tonight: Scattered showers before 8pm.  Mostly cloudy, with a low around 4. Southwest wind 10 to 14 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Cloudy

    Low: 4 °C

  • Monday

    Monday: A 40 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 13. Calm wind.  New precipitation amounts of less than 1 mm possible.

    Chance
    Showers

    High: 13 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Calm wind.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 3 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 15. Light and variable wind becoming south 11 to 16 km/h in the morning.

    Slight Chance
    Showers

    High: 15 °C

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers, mainly after 11pm.  Cloudy, with a low around 7.

    Chance
    Showers

    Low: 7 °C

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 14.

    Chance
    Showers

    High: 14 °C

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 4.

    Chance
    Showers

    Low: 4 °C

  • Thursday

    Thursday: A 30 percent chance of showers.  Partly sunny, with a high near 13.

    Chance
    Showers

    High: 13 °C

Detailed Forecast

Today
Scattered showers, mainly after 2pm. Partly sunny, with a high near 15. Light southwest wind increasing to 9 to 14 km/h in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers before 8pm. Mostly cloudy, with a low around 4. Southwest wind 10 to 14 km/h. Chance of precipitation is 30%.
Monday
A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 13. Calm wind. New precipitation amounts of less than 1 mm possible.
Monday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Calm wind.
Tuesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 15. Light and variable wind becoming south 11 to 16 km/h in the morning.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Cloudy, with a low around 7.
Wednesday
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 14.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 4.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 13.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 3.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 16.
Click Map For Forecast
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 496 m)
5:41 am PDT Apr 23, 2017
6am PDT Apr 23, 2017-6pm PDT Apr 29, 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