Event Brief
Triple-Digit Heat Indexes, Storms Set for Tampa Bay
By The BriefBrief · Sources (1)
Filed: Aug 20, 2026 at 8:00 AM ET
Summary: Heat indexes up to 107°F Thursday with daily thunderstorm chances; rain possible 2–3 p.m. and again Friday.
WHO: Tampa Bay residents
WHAT: Heat indexes near 107°F and scattered daily thunderstorms with brief heavy rain possible
WHEN: Aug 20, 2026 at 7:50 AM ET
WHERE: Tampa Bay area, Florida
WHY: Seasonal summer heat and daily storm development are expected, with precipitation chances increasing during the afternoon.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
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