Severe · Extreme Heat WarningActive alert
Extreme Heat Warning issued October 7 at 9:21PM PDT until October 8
Affecting Orange County Coastal
In effect until: Oct 8, 2026, 1:15 PM
Orange County Coastal
Likely impact; effects through 1:15 PM.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Read the original bulletin (official text)
* WHAT...Dangerously hot conditions with high temperatures in the mid 80s to low 90s. Nights will be warm with low temperatures in the upper 60s to low 70s. * WHERE...Orange County Coastal Areas. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Free. In your language.
Get the next alert for your area before it matters.
Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™