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.

Mostly Cloudy

54°F

12°C

Humidity 87%
Wind Speed ESE 13 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Apr 11:55 AM PDT
Extended Forecast for

4 Miles S Petrolia CA

  • This Afternoon

    This Afternoon: Showers, with thunderstorms also possible after 2pm. High near 49. Windy, with a south wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Showers and
    Windy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 41. Breezy, with a southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 53. East southeast wind 7 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 42. North wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 11am. Mostly sunny, with a high near 55. Northwest wind 5 to 9 mph.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. North wind around 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

This Afternoon
Showers, with thunderstorms also possible after 2pm. High near 49. Windy, with a south wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Low around 41. Breezy, with a southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 53. East southeast wind 7 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 42. North wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers before 11am. Mostly sunny, with a high near 55. Northwest wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 41. North wind around 10 mph.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 54.
Wednesday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 61.
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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:
2:10 am PDT Apr 11, 2026
Forecast Valid:
12pm PDT Apr 11, 2026-6pm PDT Apr 17, 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