Triple-digit heat hits Washington starting July 1 with heat-index values over 100°F and little overnight relief. Heat Advisory in effect today; cooling centers are available.

A dangerous multi‑day heat hits NYC starting Wednesday. Highs in the 90s, air‑quality alerts, and rip‑current risks at area beaches.

Dangerous heat through Thursday with highs in the mid‑90s and little overnight relief. Cooling centers are open across the city.

Dangerous heat peaks in Columbus today with highs near 98°F and heat indices over 105. Cooling centers and extended pool hours are open for residents without AC.

Afternoon storms are likely and heat index readings could push above 100°F. Slow‑moving downpours may cause brief urban flooding in low‑lying neighborhoods.

Dense fog slowed the morning commute, but the bigger story is heat: highs near 97°F and heat indices over 105°F through Thursday.

Triple‑digit heat arrives: expect highs near 100°F Wednesday with heat indices over 109°F and little overnight relief. Cooling centers will open and safety steps are advised.

Dangerous heat grips Indianapolis through Thursday with highs near 95°F and heat‑index values up to 110°F. Cooling centers are available; call 2‑1‑1 for help.

Upper-90s heat and 100°F+ heat indexes will bake Charlotte through July 4. Plan ahead and check local cooling options.

Heat Advisory for Atlanta on Wednesday: highs near 95°F and heat indices above 100°F. Slight chance of afternoon storms northwest of the city.

Dangerous heat will grip Detroit through Thursday with highs near 98°F and heat indices up to 108°F. Cooling centers and libraries are open across the city.

Bloomington put another round of algaecide on hold and is directing money toward water‑plant upgrades after low microcystin readings and taste complaints.

Scripps researchers traced Houston’s cloud-seeding particles to the W.A. Parish Generating Station; the plant’s plume reached downtown and more than 110 km downwind.