Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Palo Alto Airport (KPAO)

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

Partly Cloudy

41°F

5°C

Humidity 93%
Wind Speed SSE 8 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Feb 07:47 AM PST
Extended Forecast for

San Carlos CA

  • Today

    Today: Rain, mainly before 1pm.  High near 52. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain then
    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 11pm.  Low around 43. South southeast wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain Likely
    then Rain

  • Thursday

    Thursday: Rain, mainly before 10am.  High near 52. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 38. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Friday

    Friday: Mostly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am.  Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 63.

    High: 63 °F

    Rain

Detailed Forecast

Today
Rain, mainly before 1pm. High near 52. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 11pm. Low around 43. South southeast wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 10am. High near 52. West northwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 54. Light and variable wind.
Friday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 40.
Saturday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 58.
Saturday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 50.
Sunday
Rain. Cloudy, with a high near 63.
Sunday Night
Rain. Cloudy, with a low around 52.
Monday
Rain. Cloudy, with a high near 63.
Monday Night
Rain. Cloudy, with a low around 51.
Tuesday
Rain. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
San Carlos CA
 37.5°N 122.25°W (Elev. 82 ft)
2:29 am PST Feb 18, 2026
8am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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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