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

Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Mostly Cloudy

59°F

15°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 14 Sep 07:56 AM PDT
Extended Forecast for

Colma CA

  • Today

    Today: Sunny, with a high near 71. Light west wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. West wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. West southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. West southwest wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Light west wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 56. West wind 7 to 13 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 67. West southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 57. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 66. West southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Partly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Colma CA
 37.68°N 122.44°W (Elev. 338 ft)
Last Update:
2:16 am PDT Sep 14, 2026
Forecast Valid:
8am PDT Sep 14, 2026-6pm PDT Sep 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation