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

CORRALITOS (CTOC1)

Lat: 36.99086°NLon: 121.80488°WElev: 327.0ft.

NA

38°F

3°C

Humidity 100%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Feb 08:27 AM PST
Extended Forecast for

San Martin CA

  • Today

    Today: Rain and thunderstorms, mainly before 4pm.  Widespread fog, mainly before 10am. High near 49. Calm wind becoming northwest 5 to 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Rain and Fog
    then Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 1am.  Patchy fog after 4am. Low around 41. Light and variable wind becoming southeast 5 to 10 mph in the evening.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain, mainly before 4pm.  Areas of fog between 7am and 10am. High near 49. Light and variable wind becoming west northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain and
    Areas Fog
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Widespread fog, mainly after 5am. Widespread frost after 4am.  Otherwise, partly cloudy, with a low around 30. West northwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance Rain
    and Fog

  • Friday

    Friday: Widespread fog, mainly before 7am. Widespread frost, mainly before 7am.  Otherwise, mostly sunny, with a high near 54. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 54 °F

    Frost and Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight. Patchy frost after 2am.  Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Patchy fog before 9am. Patchy frost before 8am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain Likely

Detailed Forecast

Today
Rain and thunderstorms, mainly before 4pm. Widespread fog, mainly before 10am. High near 49. Calm wind becoming northwest 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, mainly after 1am. Patchy fog after 4am. Low around 41. Light and variable wind becoming southeast 5 to 10 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain, mainly before 4pm. Areas of fog between 7am and 10am. High near 49. Light and variable wind becoming west northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Widespread fog, mainly after 5am. Widespread frost after 4am. Otherwise, partly cloudy, with a low around 30. West northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Widespread fog, mainly before 7am. Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Patchy fog after midnight. Patchy frost after 2am. Otherwise, partly cloudy, with a low around 34.
Saturday
A 20 percent chance of rain after 10am. Patchy fog before 9am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 61.
Sunday Night
Rain. Mostly cloudy, with a low around 48.
Monday
Rain. Mostly cloudy, with a high near 62.
Monday Night
Rain. Patchy fog. Otherwise, cloudy, with a low around 48.
Tuesday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
San Martin CA
 37.08°N 121.6°W (Elev. 276 ft)
8:55 am PST Feb 18, 2026
9am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

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