Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Mostly Cloudy

53°F

12°C

Humidity 85%
Wind Speed W 18 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 05:56 AM PDT
Extended Forecast for

San Bruno CA

  • Today

    Today: A slight chance of drizzle before 11am.  Partly sunny, then gradually becoming sunny, with a high near 61. Breezy, with a west northwest wind 20 to 26 mph, with gusts as high as 41 mph.

    High: 61 °F

    Breezy.
    Slight Chance
    Drizzle then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a west northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.

    Low: 53 °F

    Clear and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. West northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53. West northwest wind 10 to 20 mph, with gusts as high as 33 mph.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of drizzle before 11am. Partly sunny, then gradually becoming sunny, with a high near 61. Breezy, with a west northwest wind 20 to 26 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 53. Breezy, with a west northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.
Saturday
Sunny, with a high near 63. West northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 53. West northwest wind 10 to 20 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 64. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
San Bruno CA
 37.64°N 122.4°W (Elev. 49 ft)
2:15 am PDT Jun 20, 2025
6am PDT Jun 20, 2025-6pm PDT Jun 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database