COLUMBUS, Ohio (WCMH) — The annual Red, White, & BOOM! happened Friday night, and NBC4 was home for the Midwest’s largest fireworks display. If you want to relive the show, or chose to stay home to avoid the heat, a replay of this year’s event is available in the player above. The temperature reached 97 degrees at 4 p.m., making it the hottest Red, White, & BOOM! to date. The heat index was in the triple digits.