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

Heavy Rain and Flooding in Florida; Unsettled Weather in the West

A stationary front will produce thunderstorms and heavy rainfall that could lead to local flooding across the Florida Peninsula through midweek. A strong Pacific storm will bring unsettled weather to much of the Western U.S. through Thursday. Heavy rainfall may result in isolated flash flooding near burn scars and sensitive terrain. Isolated dry thunderstorms may lead to fire starts. Read More >

Current conditions at

Fortuna Rohnerville Airport (KFOT)

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

Mostly Cloudy

68°F

20°C

Humidity 88%
Wind Speed W 12 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 09 Sep 12:51 PM PDT
Extended Forecast for

Fortuna CA

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 55. North wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers before 11am, then scattered showers and thunderstorms between 11am and 2pm, then scattered showers after 2pm. Mostly cloudy, with a high near 64. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before 11pm. Mostly cloudy, with a low around 54. North northwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Scattered
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 65. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 53 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, partly sunny, with a high near 67.

    High: 67 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 55. North wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers before 11am, then scattered showers and thunderstorms between 11am and 2pm, then scattered showers after 2pm. Mostly cloudy, with a high near 64. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers, mainly before 11pm. Mostly cloudy, with a low around 54. North northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 65. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Thursday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming light north in the evening.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52.
Saturday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 67.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54.
Sunday
A chance of showers. Partly sunny, with a high near 64.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 70.
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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:
11:18 am PDT Sep 9, 2025
Forecast Valid:
12am PDT Sep 10, 2025-6pm PDT Sep 16, 2025
 
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