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, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Mostly Cloudy

72°F

22°C

Humidity 56%
Wind Speed SSW 12 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Sep 02:00 PM PDT
Extended Forecast for

Brisbane CA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Mostly sunny, with a high near 70. Southwest wind around 16 mph, with gusts as high as 23 mph.

    High: 70 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 60. Southwest wind 9 to 15 mph, with gusts as high as 21 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 69. Southwest wind 7 to 15 mph, with gusts as high as 20 mph.

    High: 69 °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 10 to 13 mph.

    Low: 60 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 68. South wind around 11 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °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 68.

    High: 68 °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 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly sunny, with a high near 70. Southwest wind around 16 mph, with gusts as high as 23 mph.
Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 60. Southwest wind 9 to 15 mph, with gusts as high as 21 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 69. Southwest wind 7 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 60. South wind 10 to 13 mph.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 68. South wind around 11 mph. Chance of precipitation is 60%. 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 68.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Brisbane CA
 37.68°N 122.41°W (Elev. 571 ft)
1:26 pm PDT Sep 29, 2025
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database