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

Fortuna Rohnerville Airport (KFOT)

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

Overcast

54°F

12°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 54°F (12°C)
Visibility 0.25 mi
Last update 25 Feb 02:00 AM PST
Extended Forecast for

4 Miles S Petrolia CA

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 46. Light west southwest wind. Chance of precipitation is 50%.

    Low: 46 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers before 7am. Mostly cloudy, with a high near 54. North northwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 54 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. East northeast wind 6 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. East northeast wind around 6 mph becoming north northwest in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. North northeast wind around 8 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. North northwest wind around 7 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance Rain
    then Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 10am, then rain likely after 10am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 46. Light west southwest wind. Chance of precipitation is 50%.
Wednesday
Scattered showers before 7am. Mostly cloudy, with a high near 54. North northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 41. East northeast wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 58. East northeast wind around 6 mph becoming north northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 45. North northeast wind around 8 mph.
Friday
Mostly sunny, with a high near 61. North northwest wind around 7 mph.
Friday Night
A chance of rain between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 10am, then rain likely after 10am. Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 54.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
A slight chance of rain. Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Petrolia CA
 40.25°N 124.25°W (Elev. 1978 ft)
Last Update:
1:10 am PST Feb 25, 2026
Forecast Valid:
3am PST Feb 25, 2026-6pm PST Mar 3, 2026
 
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