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Hazardous Weather Conditions
Current conditions at
LA HONDA (LAHC1)
Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.NA
89°F
32°C
| Humidity | 28% |
| Wind Speed | WSW 2 MPH |
| Barometer | NA |
| Dewpoint | 52°F (11°C) |
| Visibility | NA |
| Heat Index | 86°F (30°C) |
| Last update | 04 Oct 12:07 PM PDT |
Extended Forecast for
4 Miles SSW Portola Valley CA
Heat Advisory October 4, 12:50pm until October 7, 10:00pm
NOW until 10:00pm Wed

Heat Advisory
This Afternoon

High: 89 °F
Partly Sunny
Tonight

Low: 63 °F
Mostly Clear
Monday

High: 86 °F
Sunny
Monday Night

Low: 63 °F
Mostly Clear
Tuesday

High: 87 °F
Sunny
Tuesday Night

Low: 64 °F
Mostly Clear
Wednesday

High: 86 °F
Sunny
Wednesday Night

Low: 60 °F
Mostly Clear
Detailed Forecast
This Afternoon
Partly sunny, with a high near 89. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 63. Calm wind.
Monday
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 63. Calm wind.
Tuesday
Sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Portola Valley CA
37.32°N 122.26°W (Elev. 797 ft)
37.32°N 122.26°W (Elev. 797 ft)
12:41 pm PDT Oct 4, 2026
12pm PDT Oct 4, 2026-6pm PDT Oct 10, 2026



