A heat wave continues with triple-digit temperatures forecasted. Sunday afternoon marked the fifth time this summer that temperatures reached 100°, and more hot days are expected. The heat index will climb to between 108° and 112° due to humidity.

A Heat Advisory is currently in place and is likely to be extended through at least Wednesday. Monday's forecast predicts another 100° high, which would make six days of 100° + heat this year. Further details about the heat wave and forecast are available.

The all-time record for 100° days is 46, set in 2011, with 8 such days occurring last year.