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

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 >

Hazardous Weather Conditions

Current conditions at

Fortuna Rohnerville Airport (KFOT)

Lat: 40.55296°NLon: 124.13338°WElev: 377.0ft.

Overcast

57°F

14°C

Humidity 100%
Wind Speed WNW 10 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 11 Aug 07:50 PM PDT
Extended Forecast for

Rohnerville CA

Coastal Flood Advisory August 11, 10:00pm until August 12, 01:00am
Click here for hazard details and duration
...

  • Tonight

    Tonight: Cloudy, with a low around 54. West northwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 53. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 65. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming light after midnight.

    Low: 53 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 67 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Cloudy, with a low around 54. West northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday
Mostly cloudy, with a high near 67. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Cloudy, with a low around 53. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 65. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming light after midnight.
Friday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 67.
Saturday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 53.
Sunday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 69.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 53.
Monday
Areas of fog. Otherwise, mostly cloudy, with a high near 68.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rohnerville CA
 40.54°N 124.13°W (Elev. 197 ft)
Last Update:
2:10 pm PDT Aug 11, 2026
Forecast Valid:
8pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation