National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Clear

59°F

15°C

Humidity 82%
Wind Speed NW 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Jul 03:35 AM PDT
Extended Forecast for

Colma CA

Coastal Flood Advisory July 12, 03:50am until July 16, 04:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory July 12, 03:50am until July 16, 04:00am

    NOW until 4:00am Thu

    Coastal Flood Advisory

  • Overnight

    Low: 56 °F

    Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 72. West southwest wind 5 to 9 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Isolated showers after 4am. Mostly cloudy, with a low around 57. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Monday

    Monday: Scattered showers before 7am. Partly sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. West southwest wind 3 to 8 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 56. West southwest wind around 6 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 72. West southwest wind 5 to 9 mph.
Sunday Night
Isolated showers after 4am. Mostly cloudy, with a low around 57. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Scattered showers before 7am. Partly sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 57. West southwest wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colma CA
 37.68°N 122.44°W (Elev. 338 ft)
Last Update:
2:36 am PDT Jul 12, 2026
Forecast Valid:
3am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation