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Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

LA HONDA (LAHC1)

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

NA

58°F

14°C

Humidity 84%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 19 Mar 02:07 AM PDT
Extended Forecast for

2 Miles S Portola Valley CA

Heat Advisory March 19, 02:41am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 19, 02:41am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63. Light and variable wind.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 66. Calm wind.
Thursday
Sunny, with a high near 87. Calm wind becoming north northeast around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 63. Light and variable wind.
Friday
Sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Portola Valley CA
 37.35°N 122.21°W (Elev. 1440 ft)
Last Update:
2:33 am PDT Mar 19, 2026
Forecast Valid:
2am PDT Mar 19, 2026-6pm PDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation