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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

58°F

14°C

Humidity 89%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 16 Jun 11:43 PM PDT
Extended Forecast for

3 Miles SW San Francisco CA

Coastal Flood Advisory June 17, 12:42am until June 18, 05:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory June 17, 12:42am until June 18, 05:00am

    NOW until 5:00am Thu

    Coastal Flood Advisory

  • Overnight

    Low: 55 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 55. Southwest wind around 8 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 55. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 56. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Juneteenth
Partly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 64.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW San Francisco CA
 37.74°N 122.46°W (Elev. 610 ft)
Last Update:
11:27 pm PDT Jun 16, 2026
Forecast Valid:
12am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

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