Excessive Heat for the South and West; Flash Flooding Conditions in the Southwest U.S.

Dangerous heat is expected across portions of the lower Mississippi Valley today, eastern Oregon Wednesday, central California through Wednesday, and Washington through Saturday. Excessive Heat Warnings are in effect. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

97°F

36°C

Humidity 14%
Wind Speed NNW 10 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 16 Aug 03:53 PM PDT
Extended Forecast for

3 Miles NE Milpitas CA

Heat Advisory until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 16, 08:00pm

    NOW until
    8:00pm Tue

    Heat Advisory

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 93. West northwest wind around 9 mph.

    Sunny

    High: 93 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 11pm.  Mostly clear, with a low around 65. Northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Slight Chance
    T-storms

    Low: 65 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 11am.  Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the morning.

    Slight Chance
    T-storms then
    Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62. Northwest wind 5 to 9 mph becoming light west  after midnight.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 84. Light west wind becoming west northwest 5 to 9 mph in the afternoon.

    Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 93. West northwest wind around 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 11pm. Mostly clear, with a low around 65. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 62. Northwest wind 5 to 9 mph becoming light west after midnight.
Thursday
Sunny, with a high near 84. Light west wind becoming west northwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
3 Miles NE Milpitas CA
 37.45°N 121.87°W (Elev. 600 ft)
4:05 pm PDT Aug 16, 2022
4pm PDT Aug 16, 2022-6pm PDT Aug 23, 2022
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database