Video: Hot day; rumbles of thunder possible [aRfuaKZrxi3]

Health Updated on August 12, 2026 EDT — Published on August 12, 2026 EDT

Hot and dangerous conditions will continue across Massachusetts from Wednesday through Saturday. StormTeam 5 issued a Weather Alert, warning of expected highs near 100 degrees and heat index values above 105 degrees. WCVB is your home for Massachusetts breaking news and weather. For your latest Massachusetts news and weather visit: For licensing inquiries: