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

Hazardous Weather Conditions

Current conditions at

Fortuna Rohnerville Airport (KFOT)

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

Clear

46°F

8°C

Humidity 100%
Wind Speed SE 12 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 04 Feb 11:55 PM PST
Extended Forecast for

4 Miles S Petrolia CA

  • Overnight

    Overnight: Mostly clear, with a low around 45. Southeast wind around 6 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. East southeast wind around 8 mph becoming south in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. East northeast wind around 7 mph becoming south southwest in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. North wind around 6 mph becoming southeast in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56. South southwest wind around 7 mph.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 10am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Cloudy, with a low around 43.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Southeast wind around 6 mph.
Thursday
Sunny, with a high near 63. East southeast wind around 8 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. South wind around 6 mph.
Friday
Mostly sunny, with a high near 59. East northeast wind around 7 mph becoming south southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. North wind around 6 mph becoming southeast in the evening.
Saturday
Partly sunny, with a high near 56. South southwest wind around 7 mph.
Saturday Night
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 45.
Sunday
Showers, mainly after 10am. Mostly cloudy, with a high near 54.
Sunday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 43.
Monday
A chance of showers. Partly sunny, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39.
Tuesday
A chance of showers. Partly sunny, with a high near 49.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Partly sunny, with a high near 50.
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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:
10:20 pm PST Feb 4, 2026
Forecast Valid:
12am PST Feb 5, 2026-6pm PST Feb 11, 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