Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

NA

65°F

18°C

Humidity 76%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 17 Aug 08:10 PM PDT
Extended Forecast for

Los Altos Hills CA

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Light and variable wind.

    Low: 57 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 82 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 58. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. West wind 3 to 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. Light and variable wind.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59. West wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 81.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Los Altos Hills CA
 37.38°N 122.14°W (Elev. 213 ft)
1:26 pm PDT Aug 17, 2026
9pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database