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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

41°F

5°C

Humidity 70%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 18 Oct 07:45 PM PDT
Extended Forecast for

7 Miles NNW Snoqualmie Pass WA

  • Tonight

    Tonight: Cloudy, with a low around 40. Southeast wind 3 to 7 mph.

    Low: 40 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Calm wind becoming east 5 to 8 mph in the evening.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

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

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Tonight
Cloudy, with a low around 40. Southeast wind 3 to 7 mph.
Monday
Mostly cloudy, with a high near 47. Light and variable wind.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 37. Calm wind.
Tuesday
Sunny, with a high near 55. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 42. Calm wind becoming east 5 to 8 mph in the evening.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 48.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 37.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 42.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Snoqualmie Pass WA
 47.51°N 121.5°W (Elev. 3999 ft)
11:25 am PDT Oct 18, 2026
8pm 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