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

Palo Alto Airport (KPAO)

Lat: 37.46667°NLon: 122.11667°WElev: 7.0ft.

Partly Cloudy

70°F

21°C

Humidity 60%
Wind Speed WSW 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Sep 01:47 PM PDT
Extended Forecast for

Redwood City CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. South southwest wind around 9 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain.  Mostly cloudy, with a low around 61. South wind 5 to 7 mph becoming calm  after midnight.

    Low: 61 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 78. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 78 °F

    Slight Chance
    Rain then
    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Increasing clouds, with a low around 60. South wind 3 to 5 mph.

    Low: 60 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 77. South wind 3 to 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 60. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. South southwest wind around 9 mph.
Tonight
A 40 percent chance of rain. Mostly cloudy, with a low around 61. South wind 5 to 7 mph becoming calm after midnight.
Tuesday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 78. Calm wind becoming south southwest 5 to 8 mph in the morning.
Tuesday Night
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 60. South wind 3 to 5 mph.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 77. South wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 60. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Redwood City CA
 37.46°N 122.24°W (Elev. 184 ft)
1:26 pm PDT Sep 29, 2025
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 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