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

14°C

57°F

Humidity 83%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 11°C (52°F)
Visibility NA
Last update 16 Aug 09:43 PM PDT
Extended Forecast for

San Francisco CA

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 11pm.  Partly cloudy, with a low around 14. West southwest wind 23 to 26 km/h, with gusts as high as 32 km/h.

    Slight Chance
    T-storms

    Low: 14 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 11am.  Mostly sunny, with a high near 22. Breezy, with a west southwest wind 26 to 31 km/h increasing to 32 to 37 km/h in the afternoon. Winds could gust as high as 48 km/h.

    Slight Chance
    T-storms then
    Sunny and
    Breezy

    High: 22 °C

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 32 to 37 km/h decreasing to 26 to 31 km/h in the evening. Winds could gust as high as 47 km/h.

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 14 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 21. Breezy, with a west southwest wind 21 to 26 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 45 km/h.

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 21 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 14. West southwest wind 21 to 26 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 34 km/h.

    Partly Cloudy

    Low: 14 °C

  • Friday

    Friday: Mostly sunny, with a high near 22.

    Mostly Sunny

    High: 22 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 21.

    Mostly Sunny

    High: 21 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 14. West southwest wind 23 to 26 km/h, with gusts as high as 32 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 22. Breezy, with a west southwest wind 26 to 31 km/h increasing to 32 to 37 km/h in the afternoon. Winds could gust as high as 48 km/h.
Wednesday Night
Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 32 to 37 km/h decreasing to 26 to 31 km/h in the evening. Winds could gust as high as 47 km/h.
Thursday
Mostly sunny, with a high near 21. Breezy, with a west southwest wind 21 to 26 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 45 km/h.
Thursday Night
Partly cloudy, with a low around 14. West southwest wind 21 to 26 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 34 km/h.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 21.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.44°W (Elev. 77 m)
10:03 pm PDT Aug 16, 2022
10pm PDT Aug 16, 2022-6pm PDT Aug 23, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database