Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

LA HONDA (LAHC1)

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

NA

61°F

16°C

Humidity 84%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 14 Aug 12:07 PM PDT
Extended Forecast for

5 Miles SW Portola Valley CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 64. West wind 5 to 7 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, cloudy, with a low around 53. West wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 51. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 51 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.

    High: 67 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 64. West wind 5 to 7 mph.
Tonight
Patchy fog after 11pm. Otherwise, cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Saturday
Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51.
Monday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 65.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 67.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52.
Wednesday
Patchy fog. Otherwise, partly sunny, with a high near 68.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 52.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Portola Valley CA
 37.34°N 122.3°W (Elev. 597 ft)
11:27 am PDT Aug 14, 2026
12pm PDT Aug 14, 2026-6pm PDT Aug 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database