Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Overcast

57°F

14°C

Humidity 93%
Wind Speed W 11 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Aug 07:20 AM PDT
Extended Forecast for

2 Miles SE Colma CA

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 71. West wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 57. West wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 68. West wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. West wind 11 to 18 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. West wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. West wind 13 to 18 mph, with gusts as high as 26 mph.
Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. West wind 13 to 18 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 68. West wind 11 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 58. West wind 11 to 18 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 68. West wind 11 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Colma CA
 37.65°N 122.44°W (Elev. 197 ft)
2:50 am PDT Aug 22, 2025
7am PDT Aug 22, 2025-6pm PDT Aug 28, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database