Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

46°F

8°C

Humidity 94%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 29 Sep 04:15 PM PDT
Extended Forecast for

2 Miles ENE Cascade Summit OR

  • This Afternoon

    This Afternoon: Rain.  Steady temperature around 50. West wind around 6 mph.  Chance of precipitation is 80%.

    High: 50 °F

    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 2am.  Patchy fog after 5am. Snow level 8000 feet lowering to 6400 feet after midnight .  Otherwise, cloudy during the early evening, then gradual clearing, with a low around 43. West southwest wind 6 to 10 mph.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Rain likely, mainly after 3pm.  Snow level 6100 feet rising to 7700 feet in the afternoon. Increasing clouds, with a high near 52. East wind 7 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Partly Sunny
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 8600 feet lowering to 8000 feet after midnight . Low around 42. West wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain likely.  Snow level 7500 feet. Mostly cloudy, with a high near 50. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain, mainly before 11pm.  Snow level 7500 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain after 11am.  Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Rain. Steady temperature around 50. West wind around 6 mph. Chance of precipitation is 80%.
Tonight
A 30 percent chance of rain, mainly before 2am. Patchy fog after 5am. Snow level 8000 feet lowering to 6400 feet after midnight . Otherwise, cloudy during the early evening, then gradual clearing, with a low around 43. West southwest wind 6 to 10 mph.
Tuesday
Rain likely, mainly after 3pm. Snow level 6100 feet rising to 7700 feet in the afternoon. Increasing clouds, with a high near 52. East wind 7 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Snow level 8600 feet lowering to 8000 feet after midnight . Low around 42. West wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Snow level 7500 feet. Mostly cloudy, with a high near 50. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of rain, mainly before 11pm. Snow level 7500 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
A 30 percent chance of rain after 11am. Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Cascade Summit OR
 43.59°N 121.99°W (Elev. 5213 ft)
4:41 pm PDT Sep 29, 2025
5pm 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