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 1:17 Rollover crash closes part of 14 Freeway in Santa Clarita 2:57 Security stepped up at SoCal synagogues 1:55 Two injured OCFA firefighters discharged from hospital 2:47 Israel vows retaliation after Iran missile strike 2:31 Increased security at synagogues for Rosh Hashanah