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

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

69°F

21°C

Humidity 57%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 29 Sep 01:43 PM PDT
Extended Forecast for

2 Miles WNW San Francisco CA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Partly sunny, with a high near 70. Southwest wind around 14 mph, with gusts as high as 21 mph.

    High: 70 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 60. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 68. Southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 68 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 60. South wind 8 to 10 mph.

    Low: 60 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 67. South wind 8 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 58. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °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 68.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 70. Southwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 60. South southwest wind 7 to 13 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 68. Southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 60. South wind 8 to 10 mph.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 67. South wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 58. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW San Francisco CA
 37.79°N 122.44°W (Elev. 217 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

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Hourly Weather Forecast

National Digital Forecast Database