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

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

69°F

21°C

Humidity 32%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Oct 03:15 PM PDT
Extended Forecast for

Cascade Summit OR

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Light west northwest wind.

    Low: 36 °F

    Increasing
    Clouds

  • Monday

    Monday: A slight chance of rain before 11am, then a slight chance of rain after 3pm.  Snow level 6700 feet rising to 7400 feet in the afternoon. Cloudy, with a high near 52. Calm wind becoming west southwest around 5 mph.  Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Cloudy, with a low around 35. Calm wind becoming east around 5 mph after midnight.

    Low: 35 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 59. East wind 5 to 7 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 11am.  Snow level 8500 feet lowering to 7800 feet in the afternoon . Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 2am, then a chance of rain and snow.  Snow level 7300 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 36. Light west northwest wind.
Monday
A slight chance of rain before 11am, then a slight chance of rain after 3pm. Snow level 6700 feet rising to 7400 feet in the afternoon. Cloudy, with a high near 52. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 20%.
Monday Night
Cloudy, with a low around 35. Calm wind becoming east around 5 mph after midnight.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 59. East wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Calm wind becoming east 5 to 7 mph after midnight.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain before 11am. Snow level 8500 feet lowering to 7800 feet in the afternoon . Partly sunny, with a high near 49.
Thursday Night
A chance of rain before 2am, then a chance of rain and snow. Snow level 7300 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A chance of rain and snow. Snow level rising to 6400 feet in the afternoon. Mostly sunny, with a high near 47.
Saturday Night
A chance of rain and snow. Snow level 6600 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Snow level 5100 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
2:06 pm PDT Oct 18, 2026
3pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database