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

Dangerous Heat in the West; Flash Flooding Possible Across the Southern US

Dangerous heat is expected across areas in Texas and from Washington through California. Several daily high temperature records are expected to be either tied or broken in the West. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Locally heavy rain is expected from thunderstorms in the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150ft.

NA

57°F

14°C

Humidity 85%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 16 Aug 11:43 PM PDT
Extended Forecast for

3 Miles W San Francisco CA

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Areas of dense fog. Otherwise, mostly cloudy, with a low around 56. Southwest wind around 10 mph.

    Slight Chance
    T-storms and
    Areas Dense
    Fog

    Low: 56 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 11am. Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 65. West southwest wind 11 to 15 mph, with gusts as high as 18 mph.

    Slight Chance
    T-storms and
    Areas Dense
    Fog then
    Partly Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 56. West southwest wind 10 to 13 mph.

    Mostly Cloudy

    Low: 56 °F

  • Thursday

    Thursday: Partly sunny, with a high near 64. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.

    Partly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 57. West wind 9 to 14 mph.

    Mostly Cloudy

    Low: 57 °F

  • Friday

    Friday: Partly sunny, with a high near 66.

    Partly Sunny

    High: 66 °F

  • Friday
    Night

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

    Partly Cloudy

    Low: 56 °F

  • Saturday

    Saturday: Partly sunny, with a high near 64.

    Partly Sunny

    High: 64 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Areas of dense fog. Otherwise, mostly cloudy, with a low around 56. Southwest wind around 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 11am. Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 65. West southwest wind 11 to 15 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 56. West southwest wind 10 to 13 mph.
Thursday
Partly sunny, with a high near 64. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 57. West wind 9 to 14 mph.
Friday
Partly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 63.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles W San Francisco CA
 37.76°N 122.49°W (Elev. 148 ft)
Last Update:
10:03 pm PDT Aug 16, 2022
Forecast Valid:
12am PDT Aug 17, 2022-6pm PDT Aug 22, 2022
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation