Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

84°F

29°C

Humidity 33%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index82°F (28°C)
Last update 10 Nov 02:10 PM PST
Extended Forecast for

5 Miles SSW Los Altos Hills CA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 72. Calm wind.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Calm wind becoming south around 6 mph in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 61. South wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before 4am, then showers and possibly a thunderstorm after 4am.  Low around 53. South wind 14 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 53 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 10am, then showers likely.  High near 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, mainly before 4pm.  Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 10pm.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Calm wind.
Veterans Day
Mostly cloudy, with a high near 72. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 53. Calm wind becoming south around 6 mph in the evening.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 61. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly before 4am, then showers and possibly a thunderstorm after 4am. Low around 53. South wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday
Showers and possibly a thunderstorm before 10am, then showers likely. High near 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 53.
Friday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Sunday
A chance of rain. Partly sunny, with a high near 58.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 48.
Monday
A slight chance of rain. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Los Altos Hills CA
 37.29°N 122.17°W (Elev. 1699 ft)
12:26 pm PST Nov 10, 2025
3pm PST Nov 10, 2025-6pm PST Nov 17, 2025
 
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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