Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

Catastrophic flooding and landslides will continue to bring a significant risk to life and property in Washington and northwest Oregon. Arctic air will bring near record cold temperatures and dangerous wind chills from the Northern High Plains into the Mid-South and Mid-Atlantic through the weekend. A narrow band of snow is likely from the Mid-West, Upper Ohio Valley into the Central Appalachians. Read More >

Current conditions at

LA HONDA (LAHC1)

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

NA

66°F

19°C

Humidity 29%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Dec 02:07 AM PST
Extended Forecast for

4 Miles S Portola Valley CA

  • Overnight

    Overnight: Clear, with a low around 54. Northeast wind around 11 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. Northeast wind 5 to 9 mph becoming light  in the afternoon.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Southeast wind 3 to 6 mph.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Southeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Southeast wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

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

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 54. Northeast wind around 11 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 68. Northeast wind 5 to 9 mph becoming light in the afternoon.
Friday Night
Clear, with a low around 53. Southeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 67. Southeast wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Mostly clear, with a low around 47. Southeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A slight chance of rain after 10am. Partly sunny, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Partly sunny, with a high near 58.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Portola Valley CA
 37.31°N 122.2°W (Elev. 1598 ft)
12:26 am PST Dec 12, 2025
2am PST Dec 12, 2025-6pm PST Dec 18, 2025
 
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Additional Resources

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Hourly Weather Forecast

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