Orange County will open county cooling centers when the heat index hits 103°F, after advocates pushed commissioners to act as dangerous heat arrives. County pages list where and when sites will be activated.

Mostly cloudy and around 66°F this morning. Slight shower chances today with a better shot at storms Friday night.

Patchy fog Friday morning clears to sunshine with a high near 70°F. Warm weekend ahead with a slight chance of showers Saturday and showers likely Monday.

Cloudy and muggy Friday with storms likely late morning into the afternoon; the wettest window arrives late tonight into Saturday with localized heavy downpours possible.

Sunny Friday with highs near 77°F. Showers and thunderstorms likely Sunday afternoon — have an indoor backup.

Patchy dense fog cut visibility in Knoxville Friday morning. Sunshine returns with highs near 72°F and showers possible Sunday night.

Clear, cool Friday in Nashville with highs near 76°F and patchy fog/frost early. Weekend warms into the low 80s with a small chance of Sunday showers.

Cool, clear Friday gives way to a wet weekend. Showers and thunderstorms likely Saturday–Sunday with possible localized flooding.

Late-night storms could bring damaging winds to parts of Dallas tonight. Highs reach the low 80s today.

Cool start Friday with a high near 61°F and light winds. Saturday warms into the 70s with gusts; showers and storms likely Tuesday.

Sunny, warm Friday with gusty winds. Cooler nights could bring frost — protect plants and avoid backyard burns.

A U.S. Army Corps study found no affordable, city-funded fix for widespread flooding in Daytona Beach’s Midtown; officials plan smaller projects and targeted buyouts.

Patchy morning fog gives way to low-90s heat in Tampa; brief afternoon storms are possible inland.