Thunderstorms and Heavy Rain in the South; Another Pacific Storm Moves into the West

Isolated strong to severe thunderstorms will be possible across parts of the Southern Plains into the lower Mississippi Valley. Locally heavy rain will impact the central Gulf Coast. Another Pacific storm will produce moderate to heavy precipitation amounts into northern California and southwestern Oregon. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

49°F

9°C

Humidity 78%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 04 Mar 10:10 PM PST
Extended Forecast for

2 Miles NNW Portola Valley CA

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind around 6 mph.

    Partly Cloudy

    Low: 46 °F

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 61. South southwest wind 6 to 11 mph.

    Partly Sunny
    then Slight
    Chance Rain

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 46. South southeast wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 46 °F

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 62. Calm wind becoming north northwest around 6 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 46. West northwest wind around 7 mph.

    Mostly Cloudy

    Low: 46 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 42.

    Clear

    Low: 42 °F

  • Friday

    Friday: Sunny, with a high near 64.

    Sunny

    High: 64 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. South wind around 6 mph.
Tuesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 61. South southwest wind 6 to 11 mph.
Tuesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. South southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 62. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 46. West northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A slight chance of rain after 10am. Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
2 Miles NNW Portola Valley CA
 37.42°N 122.23°W (Elev. 397 ft)
12:26 pm PST Mar 4, 2024
11pm PST Mar 4, 2024-6pm PDT Mar 11, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database