Heavy Rainfall and Severe Weather Along the East Coast; Unsettled Weather in the Pacific Northwest

A cold front across the East Coast will continue to bring heavy to excessive rainfall, gusty to damaging winds, and a possible tornado through Friday. A series of Pacific storms will continue impacts through the middle of next week across the Pacific Northwest and northern California coast. Gusty winds, low elevation rainfall, and high elevation snow are expected. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

NA

52°F

11°C

Humidity 75%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 05 Nov 10:10 PM PST
Extended Forecast for

2 Miles SSE Portola Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Calm wind becoming north around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Northwest wind 3 to 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Light and variable wind.
Friday
Mostly sunny, with a high near 70. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 51. Calm wind.
Saturday
Sunny, with a high near 72. Calm wind.
Saturday Night
Partly cloudy, with a low around 51. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 53.
Veterans Day
Mostly sunny, with a high near 68.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Thursday
A chance of rain. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Portola Valley CA
 37.35°N 122.21°W (Elev. 1440 ft)
10:26 pm PST Nov 5, 2026
10pm PST Nov 5, 2026-6pm PST Nov 12, 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