Autumn hot spell

Happy Saturday Everyone! Hot and hazy today with a SPARE THE AIR in place and highs 10–20° above average. A HEAT ADVISORY is in effect until Monday 10 PM for all areas away from the coast where a compressed marine layer will produce patchy dense fog and comfortable temps. Higher elevations will remain hot and dry, with elevated fire-weather concerns continuing through Thursday. Friday, the ridge is finally expected to weaken, bringing the potential for cooler conditions.