Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

74°F

23°C

Humidity 28%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 29 Sep 05:37 PM PDT
Extended Forecast for

5 Miles SE Grand Coulee WA

  • Tonight

    Tonight: Rain likely, mainly between 11pm and 5am.  Widespread haze before 10pm. Areas of smoke between 10pm and midnight. Mostly cloudy, with a low around 49. South wind 10 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely

  • Tuesday

    Tuesday: A 20 percent chance of rain before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 66. South wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 66 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 49. South wind around 14 mph, with gusts as high as 23 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain.  Partly sunny, with a high near 63. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 63 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 43. South wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly between 11pm and 5am. Widespread haze before 10pm. Areas of smoke between 10pm and midnight. Mostly cloudy, with a low around 49. South wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 66. South wind 11 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 49. South wind around 14 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 63. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 43. South wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Grand Coulee WA
 47.87°N 118.94°W (Elev. 2598 ft)
4:16 pm PDT Sep 29, 2025
6pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database