Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

LOS ALTOS (LOAC1)

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

NA

61°F

16°C

Humidity 62%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 17 Mar 01:10 AM PDT
Extended Forecast for

3 Miles SSW Los Altos Hills CA

Heat Advisory March 17, 01:30am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 17, 01:30am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 71 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 69. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 69 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 70.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a steady temperature around 71. Calm wind.
Tuesday
Sunny, with a high near 83. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 68. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 84. Light and variable wind.
Wednesday Night
Clear, with a low around 69. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 70.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Los Altos Hills CA
 37.33°N 122.18°W (Elev. 1998 ft)
1:26 am PDT Mar 17, 2026
1am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
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Additional Resources

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