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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

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 SE 6 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill39°F (4°C)
Last update 11 Oct 11:50 PM PDT
Extended Forecast for

Petrolia CA

  • Overnight

    Overnight: Mostly clear, with a low around 45. North northeast wind 5 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 69. Light and variable wind becoming north 6 to 11 mph in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. North wind 3 to 6 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 45. North northeast wind 5 to 9 mph.
Columbus Day
Sunny, with a high near 69. Light and variable wind becoming north 6 to 11 mph in the afternoon.
Monday Night
Mostly clear, with a low around 43. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 71. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. North wind 3 to 6 mph.
Wednesday
Sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Petrolia CA
 40.32°N 124.27°W (Elev. 197 ft)
Last Update:
11:57 pm PDT Oct 11, 2026
Forecast Valid:
12am PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation