Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

LA HONDA (LAHC1)

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

NA

59°F

15°C

Humidity 68%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 10 Nov 12:07 AM PST
Extended Forecast for

3 Miles WNW Portola Valley CA

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 76. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. South southwest wind 13 to 15 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 67. Breezy.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance Rain
    then Rain
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 52. Breezy.  Chance of precipitation is 90%.

    Low: 52 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Calm wind.
Monday
Mostly sunny, with a high near 79. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 57. Light and variable wind.
Veterans Day
Partly sunny, with a high near 76. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 53. South southwest wind 13 to 15 mph, with gusts as high as 18 mph.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 52. Breezy. Chance of precipitation is 90%.
Thursday
Rain. Mostly cloudy, with a high near 60.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 47.
Friday
Rain likely, mainly between 10am and 4pm. Partly sunny, with a high near 58.
Friday Night
A chance of rain. Partly cloudy, with a low around 46.
Saturday
A slight chance of rain. Mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Sunday
A chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Portola Valley CA
 37.39°N 122.25°W (Elev. 797 ft)
12:26 am PST Nov 10, 2025
12am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database