On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Active weather from Northern Rockies to Upper Midwest

A storm system in the northern U.S. will bring a variety of weather across several states from the Northern Rockies to the Upper Midwest on Saturday. Several inches of early-season snow are forecast in the higher elevations of Idaho and western Montana. Locally-heavy rain will accompany strong thunderstorms in the northern Plains and Upper Midwest.
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Hazardous Weather Conditions

Current conditions at

SPRING CANYON (SPCW1)

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

NA

14°C

58°F

Humidity 58%
Wind Speed ESE 5 G 8 MPH
Barometer NA
Dewpoint 6°C (43°F)
Visibility NA
Last update 05 Sep 8:37 am PDT
Extended Forecast for

Coulee Dam WA

  • Today

    Today: A chance of rain before 11am, then a chance of showers after 11am.  Mostly cloudy, with a high near 21. North wind 8 to 14 km/h.  Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.

    Chance Rain

    High: 21 °C

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 13. South wind 8 to 13 km/h becoming west in the evening.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 13 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.

    Mostly Sunny

    High: 22 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 12. Southwest wind 8 to 13 km/h becoming northwest in the evening.

    Partly Cloudy

    Low: 12 °C

  • Labor
    Day

    Labor Day: Sunny, with a high near 23. North wind 8 to 11 km/h becoming west in the morning.

    Sunny

    High: 23 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 12.

    Partly Cloudy

    Low: 12 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    Mostly Sunny

    High: 25 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °C

  • Wednesday

    Wednesday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

Detailed Forecast

Today
A chance of rain before 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 21. North wind 8 to 14 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 13. South wind 8 to 13 km/h becoming west in the evening.
Sunday
Mostly sunny, with a high near 22. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.
Sunday Night
Partly cloudy, with a low around 12. Southwest wind 8 to 13 km/h becoming northwest in the evening.
Labor Day
Sunny, with a high near 23. North wind 8 to 11 km/h becoming west in the morning.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 12.
Thursday
Sunny, with a high near 27.
Thursday Night
Clear, with a low around 13.
Friday
Sunny, with a high near 29.
  Click Map For Forecast
Point Forecast:
Coulee Dam WA
 47.97°N 118.97°W (Elev. 338 m)
8:21 am PDT Sep 5, 2015
9am PDT Sep 5, 2015-6pm PDT Sep 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database