Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

LA HONDA (LAHC1)

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

NA

50°F

10°C

Humidity 97%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 14 Nov 08:07 PM PST
Extended Forecast for

3 Miles S Portola Valley CA

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 54 by 5am. South wind 5 to 9 mph.

    Low: 49 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain after 2pm.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 50 by 4pm. South wind 8 to 11 mph, with gusts as high as 23 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F⇓

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 44. Northeast wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Monday

    Monday: A 50 percent chance of rain.  Cloudy through mid morning, then gradual clearing, with a high near 51. West northwest wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West northwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain between 10pm and 4am, then showers and possibly a thunderstorm after 4am.  Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Chance Rain
    then Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then rain between 10am and 4pm, then showers and possibly a thunderstorm after 4pm.  Cloudy, with a high near 53. Breezy.

    High: 53 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Cloudy, with a low around 44.

    Low: 44 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 54 by 5am. South wind 5 to 9 mph.
Sunday
A 50 percent chance of rain after 2pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 50 by 4pm. South wind 8 to 11 mph, with gusts as high as 23 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 44. Northeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 51. West northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 40. West northwest wind around 6 mph.
Tuesday
Sunny, with a high near 48.
Tuesday Night
A chance of rain between 10pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 44. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm before 10am, then rain between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 53. Breezy.
Wednesday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Cloudy, with a low around 44.
Thursday
Rain, mainly before 4pm. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A slight chance of rain. Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 40.
Saturday
A slight chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Portola Valley CA
 37.33°N 122.21°W (Elev. 2231 ft)
8:38 pm PST Nov 14, 2026
9pm PST Nov 14, 2026-6pm PST Nov 21, 2026
 
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Additional Resources

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