Overview
- Dangerous heat continues in Southeast Georgia, the Lowcountry and Northeast Florida with Heat Advisories and a localized Extreme Heat Warning in effect and heat‑index values forecast near 108–112°F.
- Multiple rounds of showers and thunderstorms moved through the Mid‑Atlantic and Washington, D.C., region over the weekend with flash‑flooding, torrential downpours and damaging wind the main concerns under SPC Slight Risk designations.
- Forecasters say a slow‑moving cold front will push through by Monday into Tuesday and should lower humidity and storm intensity, producing noticeably drier and more comfortable air by Tuesday.
- National Weather Service and Storm Prediction Center products are coordinating Heat Advisories, Extreme Heat Warnings and Flood Watches to communicate the overlapping heat and convective hazards.
- Public‑safety guidance stresses hydration, cooling‑center access and avoiding flooded roadways, and tropical monitoring has paused after recent invests dissipated under strong shear and dry air.