The Weather Hazard Threefold

A large dome of high pressure will continue the sweltering heat in parts of the West and the central Plains. Meanwhile, a cold front will produce severe thunderstorms, capable of all hazards, the next few days from the Mid-Upper Mississippi Valley into the Ohio Valley and Great Lakes. Finally, Potential Tropical Cyclone Three will bring heavy rain and flooding to the northern Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59ft.

Partly Cloudy

86°F

30°C

Humidity 28%
Wind Speed NW 11 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 17 Jun 06:35 PM PDT
Extended Forecast for

3 Miles SE San Jose International Airport CA

Heat Advisory until June 18, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 18, 09:00pm

    NOW until
    9:00pm Fri

    Heat Advisory

  • Tonight

    Tonight: Clear, with a low around 63. North northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Clear

    Low: 63 °F

  • Friday

    Friday: Sunny and hot, with a high near 97. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    Hot

    High: 97 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 62. Northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 62 °F

  • Saturday

    Saturday: Sunny, with a high near 93. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    Sunny

    High: 93 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 60. West wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Clear

    Low: 60 °F

  • Sunday

    Sunday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Monday

    Monday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

Detailed Forecast

Tonight
Clear, with a low around 63. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
Sunny and hot, with a high near 97. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 62. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 93. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Saturday Night
Clear, with a low around 60. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
3 Miles SE San Jose International Airport CA
 37.33°N 121.9°W (Elev. 82 ft)
3:01 pm PDT Jun 17, 2021
7pm PDT Jun 17, 2021-6pm PDT Jun 24, 2021
 
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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