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

Active Weather Pattern for the West; A Few Strong Thunderstorms for the East

Several Pacific storm systems will bring excessive rainfall, strong winds, and mountain snow to the West U.S. These systems may cause flash flooding impacts, especially for burn scar areas. A few strong to severe thunderstorms may impact the Ohio/Tennessee Valleys into Central/Southern Appalachians today. Read More >

Hazardous Weather Conditions

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

Mostly Clear

19°C

66°F

Humidity 82%
Wind Speed S 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 21 Oct 06:05 PM PDT
Extended Forecast for

Brisbane CA

  • Tonight

    Tonight: Rain, mainly after 11pm. Steady temperature around 17. South wind 16 to 26 km/h, with gusts as high as 37 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain

    Low: 17 °C

  • Friday

    Friday: Rain, mainly before 11am. High near 17. West wind 27 to 32 km/h decreasing to 16 to 21 km/h in the morning. Winds could gust as high as 40 km/h. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.

    Rain then
    Slight Chance
    Rain

    High: 17 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 12. West wind 11 to 18 km/h.

    Mostly Cloudy

    Low: 12 °C

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 17. West wind 11 to 16 km/h becoming south southwest in the afternoon. New precipitation amounts of less than 1 mm possible.

    Chance Rain

    High: 17 °C

  • Saturday
    Night

    Saturday Night: Rain. Low around 13. South wind 18 to 23 km/h increasing to 24 to 29 km/h in the evening. Winds could gust as high as 50 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    Rain

    Low: 13 °C

  • Sunday

    Sunday: Rain. High near 17. Windy. Chance of precipitation is 90%. New precipitation amounts in excess of 4 cm possible.

    Rain and
    Windy

    High: 17 °C

  • Sunday
    Night

    Sunday Night: Rain. The rain could be heavy at times. Low around 13. Windy. Chance of precipitation is 100%.

    Heavy Rain
    and Windy

    Low: 13 °C

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 16.

    Rain

    High: 16 °C

  • Monday
    Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 12.

    Chance Rain

    Low: 12 °C

Detailed Forecast

Tonight
Rain, mainly after 11pm. Steady temperature around 17. South wind 16 to 26 km/h, with gusts as high as 37 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Friday
Rain, mainly before 11am. High near 17. West wind 27 to 32 km/h decreasing to 16 to 21 km/h in the morning. Winds could gust as high as 40 km/h. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.
Friday Night
Mostly cloudy, with a low around 12. West wind 11 to 18 km/h.
Saturday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 17. West wind 11 to 16 km/h becoming south southwest in the afternoon. New precipitation amounts of less than 1 mm possible.
Saturday Night
Rain. Low around 13. South wind 18 to 23 km/h increasing to 24 to 29 km/h in the evening. Winds could gust as high as 50 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Sunday
Rain. High near 17. Windy. Chance of precipitation is 90%. New precipitation amounts in excess of 4 cm possible.
Sunday Night
Rain. The rain could be heavy at times. Low around 13. Windy. Chance of precipitation is 100%.
Monday
Rain. Mostly cloudy, with a high near 16.
Monday Night
A chance of rain. Mostly cloudy, with a low around 12.
Tuesday
A chance of rain. Partly sunny, with a high near 16.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 19.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Brisbane CA
 37.68°N 122.41°W (Elev. 174 m)
Last Update:
3:01 pm PDT Oct 21, 2021
Forecast Valid:
6pm PDT Oct 21, 2021-6pm PDT Oct 28, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation