Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

Palo Alto Airport (KPAO)

Lat: 37.46667°NLon: 122.11667°WElev: 7.0ft.

Mostly Cloudy

64°F

18°C

Humidity 72%
Wind Speed WSW 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 04 Nov 05:47 PM PST
Extended Forecast for

San Carlos CA

Coastal Flood Advisory November 4, 06:42pm until November 8, 02:00pm
Wind Advisory November 4, 10:00pm until November 5, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
Wind Advisory
  •  
    Coastal Flood Advisory November 4, 06:42pm until November 8, 02:00pm

    NOW until 2:00pm Sat

    Coastal Flood Advisory

  • Tonight

    Low: 58 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then a chance of rain and thunderstorms after 4pm.  High near 68. Breezy, with a south wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 54. South wind 5 to 8 mph, with gusts as high as 18 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West wind around 6 mph becoming calm  in the evening.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain, mainly after 4am. Low around 58. South southeast wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then a chance of rain and thunderstorms after 4pm. High near 68. Breezy, with a south wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 54. South wind 5 to 8 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 54. West wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 55.
Veterans Day
Mostly sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
San Carlos CA
 37.5°N 122.25°W (Elev. 82 ft)
2:27 pm PST Nov 4, 2025
6pm PST Nov 4, 2025-6pm PST Nov 11, 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