Morning fog and wildfire smoke trimmed visibility in Columbus; an Air Quality Alert runs through Monday and storms are likely Tuesday. Expect mostly sunny skies today.

Hazy skies and patchy smoke dim Cleveland Sunday. Air quality and beach warnings are in effect; thunderstorms likely Monday–Tuesday.

Heat Advisory Sunday with highs near 95°F and heat index topping 106–107°F. Late-day storms could bring heavy downpours and gusty winds.

A Slight Risk for severe storms will affect metro Atlanta Sunday morning, with forecasters warning of damaging winds, frequent lightning and pockets of flash flooding.

Dense fog and near-94% humidity this morning; flood warnings linger northeast of Pittsburgh. An Enhanced Risk for severe storms arrives Tuesday, July 21.

Wildfire smoke leaves Detroit hazy this morning and a statewide Air Quality Alert is in effect. Expect improvements this afternoon; showers and thunderstorms move in Monday night.

Mostly sunny early Sunday, July 19, with a high near 93°F and a 40% chance of late‑day storms. Expect lightning, heavy rain and gusty cells inland.

Sunny and comfortable today with highs near 81°F. South-facing beaches face a High Risk for rip currents through tonight.

Sunny and breezy today with highs near 82°F. Showers and thunderstorms likely Tuesday into Wednesday.

Clear and warm Sunday in D.C., highs near 86°F. A strong cold front on Tuesday could bring severe storms and pockets of flash flooding.

Heat index near 100–105°F today in Miami with a slight chance of late‑day storms. Miami‑Dade lists cooling sites and libraries for relief.

Morning patchy fog gives way to sun and breezy northwest winds with highs near 85. Showers and thunderstorms are likely Tuesday, July 21, with heavy rain possible.

Clear and muggy this Sunday morning; highs near 92°F and scattered storms expected after 1 p.m. in Atlanta.