Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Fortuna Rohnerville Airport (KFOT)

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

Overcast

57°F

14°C

Humidity 100%
Wind Speed WNW 6 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 27 Aug 10:10 AM PDT
Extended Forecast for

Fortuna CA

  • Today

    Today: A slight chance of drizzle before 11am.  Cloudy early, then gradual clearing, with a high near 67. North northwest wind 7 to 10 mph.

    High: 67 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Tonight

    Tonight: A slight chance of drizzle after 11pm.  Mostly cloudy, with a low around 54. North northwest wind 5 to 9 mph becoming light north  after midnight.

    Low: 54 °F

    Slight Chance
    Drizzle

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 64. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, cloudy, with a low around 54. North northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 64. Light north northwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light north  after midnight. Winds could gust as high as 22 mph.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
A slight chance of drizzle before 11am. Cloudy early, then gradual clearing, with a high near 67. North northwest wind 7 to 10 mph.
Tonight
A slight chance of drizzle after 11pm. Mostly cloudy, with a low around 54. North northwest wind 5 to 9 mph becoming light north after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Friday Night
Patchy fog after 2am. Otherwise, cloudy, with a low around 54. North northwest wind 5 to 8 mph becoming calm after midnight.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Light north northwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 52.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 63.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Fortuna CA
 40.61°N 124.15°W (Elev. 197 ft)
10:05 am PDT Aug 27, 2026
10am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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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