Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

LA HONDA (LAHC1)

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

NA

46°F

8°C

Humidity 100%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 22 Apr 05:07 AM PDT
Extended Forecast for

2 Miles WSW Portola Valley CA

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 45. Southwest wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 1pm.  Partly sunny, with a high near 56. Southwest wind around 6 mph becoming northwest in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. North northwest wind around 6 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Northwest wind 5 to 8 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. West northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 56. Southwest wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 46. North northwest wind around 6 mph.
Thursday
Sunny, with a high near 62. Northwest wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 48. West northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Portola Valley CA
 37.37°N 122.25°W (Elev. 1473 ft)
2:42 am PDT Apr 22, 2026
5am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database