National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

51°F

11°C

Humidity 56%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 06 Mar 09:10 PM PST
Extended Forecast for

5 Miles WSW Cupertino CA

  • Tonight

    Tonight: Clear, with a low around 51. North wind 8 to 10 mph, with gusts as high as 24 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70. North northeast wind around 11 mph, with gusts as high as 22 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. North northeast wind 5 to 8 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West wind 3 to 5 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 51. North wind 8 to 10 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 70. North northeast wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 55. North northeast wind 5 to 8 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. West wind 3 to 5 mph.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Cupertino CA
 37.29°N 122.14°W (Elev. 1798 ft)
Last Update:
12:25 pm PST Mar 6, 2026
Forecast Valid:
9pm PST Mar 6, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation