NWS Forecast Office Los Angeles, CA

The first significant heat of the season is expected Tuesday through Thursday with Wednesday expected to be the warmest day. Afternoon temperatures across the Antelope Valley will climb to the 98-106 range with the mountains and interior valleys climb into the 92-102 range. Plan accordingly for the heat. Stay hydrated and limit outdoor activities during the warmest part of the day. Also, make sure to check on elderly neighbors and pets.