A mostly cloudy morning with a small chance of high-altitude sprinkles; inland highs near 82F. Breezy onshore winds return midweek.

Flood Watch for Philadelphia on Tuesday, July 21, 2026. Heavy storms could cause urban flash flooding this afternoon and tonight.

Heat Advisory Tuesday with highs near 100°F and heat-index values over 105°F. Cooling centers and safety tips for Houston residents.

Mild morning with isolated, brief showers; inland highs near 90–93°F and coastal fog returns overnight. Pack layers for cool mornings and hot afternoons.

Patchy fog Tuesday morning; a Heat Advisory starts Wednesday, July 22, with highs climbing into the low 90s.

High Surf Advisory through 11 PM Tuesday; beaches are hazardous. Inland heat spikes later this week with a Heat Advisory from July 22–27.

A severe thunderstorm warning covered Raleigh, Cary and Apex Monday with nickel-size hail and gusts near 60 mph possible.

Clear, mild Tuesday morning with a small chance of showers and a high near 89°F. Triple-digit heat returns Friday; check cooling centers.

Clear morning; highs near 95°F Tuesday with a slight chance of late‑day storms. Heavier storms expected Wednesday–Thursday, then a hot near‑100°F weekend.

Heat Advisory in effect July 21–22 with highs near 90°F and patchy smoke aloft. Check local cooling resources and shift outdoor activity to cooler hours.

Light rain this morning gives way to hot afternoons and scattered storms. A Flood Watch is in effect Tuesday with a flash-flood threat for parts of the region.

Portland faces upper‑90s heat today with a Heat Advisory in effect and patchy wildfire smoke possible. Limited overnight relief means plan early‑morning or evening activities.

Hot and breezy Tuesday in Miami: highs near 90, gusts to 20 mph, and a moderate rip‑current risk for some Gulf beaches. Drier air should keep Heat Advisories at bay for now.