The ongoing Bay Area heat wave has caused San Jose’s Campbell Union High School District to schedule emergency minimum days for its seven campuses on Wednesday and Thursday.

School will end at 11:45 a.m. on both days, school officials announced Tuesday in a districtwide email.

The district’s schools are Branham, Del Mar, Leigh, Prospect and Westmont high schools, and the alternative schools Boynton High School and Camden Community Day School.

Water and additional fans will be delivered to school sites throughout the district, and all outdoor campus activities will be moved indoors or canceled.

A district official told KNTV that fewer than half of the classrooms have air conditioning, and that this is the first time students have been released early because of heat.

Click here for full coverage of the Bay Area heat wave.