National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

Palo Alto Airport (KPAO)

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

Clear

57°F

14°C

Humidity 76%
Wind Speed W 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Apr 08:47 PM PDT
Extended Forecast for

San Carlos CA

  • Today

    Today: Sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West wind 5 to 8 mph becoming calm after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. West wind 5 to 9 mph becoming light west southwest after midnight.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 66. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 66 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tonight
Increasing clouds, with a low around 50. West wind 5 to 8 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. West wind 5 to 9 mph becoming light west southwest after midnight.
Saturday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 66. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Carlos CA
 37.5°N 122.25°W (Elev. 82 ft)
Last Update:
2:52 am PDT Apr 23, 2026
Forecast Valid:
5am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation