National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

35°F

2°C

Humidity 88%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 05 Dec 05:37 AM PST
Extended Forecast for

Coulee Dam WA

  • Today

    Today: Rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. High near 41. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain between 7pm and 10pm. Mostly cloudy, with a low around 36. Southwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Southwest wind 8 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am. Increasing clouds, with a low around 35. Southwest wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Tuesday

    Tuesday: A 50 percent chance of rain. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. High near 41. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A slight chance of rain between 7pm and 10pm. Mostly cloudy, with a low around 36. Southwest wind around 10 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 48. Southwest wind 8 to 10 mph.
Saturday Night
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 35. Southwest wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39.
Monday
A 50 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 49.
Monday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 51.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coulee Dam WA
 47.95°N 118.99°W (Elev. 1627 ft)
Last Update:
3:12 am PST Dec 5, 2025
Forecast Valid:
6am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation