Severe · Red Flag WarningThis alert has expired. It is kept for reference.
Red Flag Warning issued September 11 at 5:32PM PDT until September 13
Affecting Northern Lake Including Gravelly Valley; Eastern Lake Including Clearlake and Middletown; Southern Lake Including Cobb and Konocti; Western Lake Including Lakeport
In effect until: Sep 12, 2026, 8:45 AM
Northern Lake Including Gravelly Valley; Eastern Lake Including Clearlake and Middletown; Southern Lake Including Cobb and Konocti; Western Lake Including Lakeport
Likely impact; effects through 8:45 AM.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Read the original bulletin (official text)
...UPDATE FOR LOCATION CLARIFICATION... * WIND...Northwest winds gusts of 20 to 30 mph, locally up to 40 for the higher ridges. * HUMIDITY...Relative humidity 20 to 30 percent. * IMPACTS...Any fires that develop or are already burning will likely spread rapidly. Outdoor burning is not recommended. * WHERE...All of Lake County, California. Including but not limited to Lakeport, Clearlake, Kelseyville, Upper Lake, Cobb, Middletown, and Lower Lake.
Free. In your language.
Get the next alert for your area before it matters.
Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™