NewsExtreme Heat Warning issued October 7 at 9:21PM PDT until October 8 at 8:00PM PDT by NWS San Diego CA
* WHAT...Dangerously hot conditions with high temperatures in the low to mid 90s. Nights will be warm with low temperatures in the upper 60s and low 70s. * WHERE...Orange County Inland Areas. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.