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

43°F

6°C

Humidity 100%
Wind Speed WNW 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 02 Apr 11:15 PM PDT
Extended Forecast for

4 Miles S Petrolia CA

Frost Advisory April 3, 01:00am until April 3, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 37. North wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. North wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. North wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Northeast wind around 6 mph becoming calm.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 37. North wind 11 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 63. North wind 11 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 45. North wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 68. Northeast wind around 6 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 47. Light and variable wind.
Sunday
Mostly sunny, with a high near 66. Calm wind.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 60.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Partly sunny, with a high near 59.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Thursday
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:
2:10 pm PDT Apr 2, 2026
Forecast Valid:
12am PDT Apr 3, 2026-6pm PDT Apr 9, 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