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

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

unknown precip

51°F

11°C

Humidity 31%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 18 Oct 03:44 PM PDT
Extended Forecast for

3 Miles WSW Chinook Pass WA

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Light south southeast wind.

    Low: 37 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. East wind around 5 mph becoming calm  in the morning.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Calm wind becoming east southeast 5 to 7 mph in the evening.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before 2am, then a slight chance of snow showers.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. Light south southeast wind.
Monday
Mostly cloudy, with a high near 45. Calm wind.
Monday Night
Mostly cloudy, with a low around 35. Calm wind.
Tuesday
Mostly sunny, with a high near 52. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 40. Calm wind becoming east southeast 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 46.
Thursday Night
A slight chance of rain and snow showers before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 32.
Friday
A slight chance of snow showers before 11am. Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 40.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chinook Pass WA
 46.85°N 121.56°W (Elev. 5295 ft)
11:25 am PDT Oct 18, 2026
4pm PDT Oct 18, 2026-6pm PDT Oct 25, 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