Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

LA HONDA (LAHC1)

Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.

NA

61°F

16°C

Humidity 96%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 60°F (16°C)
Visibility NA
Last update 03 Sep 10:07 PM PDT
Extended Forecast for

6 Miles SSW Portola Valley CA

  • Tonight

    Tonight: Areas of fog before 5am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Areas Fog

  • Friday

    Friday: Patchy fog between 7am and 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 69. Calm wind.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm.  Otherwise, increasing clouds, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind.

    High: 70 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 8pm.  Otherwise, partly cloudy, with a low around 49.

    Low: 49 °F

    Patchy Fog

  • Labor Day

    Labor Day: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 76.

    High: 76 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog before 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 52. Calm wind.
Friday
Patchy fog between 7am and 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 69. Calm wind.
Friday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 48. Calm wind.
Saturday
Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind.
Saturday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 48. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 69.
Sunday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 49.
Labor Day
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 55.
Thursday
A slight chance of rain. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Portola Valley CA
 37.3°N 122.26°W (Elev. 597 ft)
1:26 pm PDT Sep 3, 2026
10pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database