Riverside September 5, 2024 4:19 pm Temperatures reach over 110 degrees in Riverside The heat wave is dangerous for those working outside and costly for business owners running the AC all day. Christian Cázares reports for the NBC4 News at 3 p.m. on Thursday, Sep. 5, 2024. US & World Videos 0:32 Space shuttle model moves to temporary home in Downey 3:04 Prepare for the Great California ShakeOut 2:10 Sorority sisters mourn 4 Pepperdine students killed in PCH crash 1 year ago 1:45 Homeowner confronts squatter in his Van Nuys house 3:03 Preparing year-round for earthquakes