 That's good news for the fireworks right now. It is warm and humid, 87 in Waldorf. Tyson's up to 89 degrees. We're seeing 88 in northwest Washington. Brought to you by Len the Plumber, heating and air. Trusted same-day service, seven days a week. Up ahead, safety first this holiday. We've got some tips to keep you safe straight ahead. It's 1122.