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

Blizzard Conditions from the Central Plains to the Upper Midwest; Critical Fire Weather in the Southern Plains

A Spring blizzard will move from the central High Plains to the Upper Midwest and western Great Lakes today into Thursday. The combination of heavy falling snow and strong winds will create snow-covered roads and near zero visibility at times. Gusty winds and dry conditions will continue critical fire weather today through Friday from southwestern Texas into the southern High Plains. Read More >

Current conditions at

Palo Alto Airport (KPAO)

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

Partly Cloudy

61°F

16°C

Humidity 44%
Wind Speed WNW 11 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Mar 03:47 PM PDT
Extended Forecast for

San Carlos CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 61. West southwest wind around 7 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. South southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 44 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West northwest wind 5 to 9 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. Light northwest wind increasing to 5 to 9 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 61. West southwest wind around 7 mph.
Tonight
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. South southwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 63. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. West northwest wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 64. Light northwest wind increasing to 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Patchy fog. Otherwise, sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A chance of rain. Partly sunny, with a high near 70.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
San Carlos CA
 37.5°N 122.25°W (Elev. 82 ft)
Last Update:
1:26 pm PDT Mar 19, 2025
Forecast Valid:
4pm PDT Mar 19, 2025-6pm PDT Mar 26, 2025
 
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