Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.

Clear

59°F

15°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Oct 04:35 PM PDT
Extended Forecast for

7 Miles WNW Hartline WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Light and variable wind becoming north 5 to 10 mph in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. North wind 7 to 13 mph.

    High: 67 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. North wind 6 to 8 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. North wind 5 to 8 mph becoming light and variable  in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Calm wind becoming north around 6 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. Windy.

    High: 60 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Light and variable wind becoming north 5 to 10 mph in the evening.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 67. North wind 7 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 46. North wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 67. North wind 5 to 8 mph becoming light and variable in the afternoon.
Wednesday Night
Partly cloudy, with a low around 48. Calm wind becoming north around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Sunny, with a high near 60. Windy.
Friday Night
Mostly clear, with a low around 39.
Saturday
Partly sunny, with a high near 53.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 56.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Hartline WA
 47.72°N 119.25°W (Elev. 1841 ft)
3:42 pm PDT Oct 19, 2026
5pm PDT Oct 19, 2026-6pm PDT Oct 26, 2026
 
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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