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

N/A

Humidity 100%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 16 Mar 08:15 AM PDT
Extended Forecast for

Fortuna CA

Frost Advisory March 26, 04:00am until March 26, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. North wind around 15 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. North wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. North wind 9 to 14 mph becoming light northeast in the evening. Winds could gust as high as 23 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. North wind around 15 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 59. North wind 13 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 39. North wind 9 to 14 mph becoming light northeast in the evening. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 64. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 47.
Monday
A chance of rain. Mostly cloudy, with a high near 61.
Monday Night
Rain likely. Mostly cloudy, with a low around 47.
Tuesday
Rain likely. Mostly cloudy, with a high near 58.
Tuesday Night
Rain. Mostly cloudy, with a low around 44.
Wednesday
Rain. Cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fortuna CA
 40.61°N 124.12°W (Elev. 591 ft)
Last Update:
2:10 pm PDT Mar 25, 2026
Forecast Valid:
9pm PDT Mar 25, 2026-6pm PDT Apr 1, 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