Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

CORRALITOS (CTOC1)

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

NA

59°F

15°C

Humidity 88%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 12 Aug 01:27 AM PDT
Extended Forecast for

San Martin CA

  • Overnight

    Overnight: Patchy smoke after 2am. Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 56. Light southeast wind.

    Low: 56 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy smoke before 9am. Patchy fog before 7am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke before 3am. Increasing clouds, with a low around 56. Southeast wind 6 to 8 mph.

    Low: 56 °F

    Patchy Smoke

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 75. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Overnight
Patchy smoke after 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. Light southeast wind.
Wednesday
Patchy smoke before 9am. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Patchy smoke before 3am. Increasing clouds, with a low around 56. Southeast wind 6 to 8 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 75. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 55. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 54.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
San Martin CA
 37.08°N 121.6°W (Elev. 276 ft)
1:26 am PDT Aug 12, 2026
1am PDT Aug 12, 2026-6pm PDT Aug 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database