Dave Turley’s First Alert Weather forecast for Tuesday, July 21, 2026

High pressure will impact our weather into Wednesday. Scattered showers with isolated storms possible through 9pm. Warm and dry overnight with daybreak temps in the mid to upper 70s. Highs will be in the mid 90s with heat index values up to 108. Any showers and storms should end by midnight. Tropical Storm Bertha in the Gulf will move generally westward with no impact on our area. A cold front will stall over the area late Thursday into the weekend. This will bring more clouds and better rain chances everyday. Highs drop back to the low 90s by Friday and stay there until Sunday.

Tonight will be partly cloudy, lows in the mid 70s.

Wednesday will be partly cloudy with a 10% chance for showers and storms, highs in the mid 90s. Heat index values up to 107

Wednesday night will be mostly clear, lows in the mid 70s.

Thursday will be partly to mostly cloudy with a 40% chance for showers and storms, highs in the mid 90s. Heat index values up to 108.

Thursday night will be mostly cloudy with a 40% chance for showers and storms, lows in the mid 70s.

Friday will be mostly cloudy with a 50% chance for showers and storms, highs in the low to mid 90s. Hey index values up to 105

Friday night will be mostly cloudy with a 50% chance for showers and storms, lows in the mid 70s.

Saturday will be mostly cloudy with a 60% chance for showers and storms, highs in the low 90s.

Saturday night will be mostly cloudy with a 60% chance for showers and storms, lows in the mid 70s.

Sunday will be mostly cloudy with a 60% chance for showers and storms, highs in the low 90s.

Sunday night will be partly to mostly cloudy with a 50% chance for showers and storms, lows in the mid 70s.

Monday will be partly cloudy with a 20% chance for showers and storms, highs in the mid 90s.

Monday night will be partly cloudy with a 10% chance for showers and storms, lows in the mid 70s.

Coastal Waters Forecast: SMALL CRAFT ADVISORY in effect through Wednesday evening. Tonight: S winds at 20-25 kt. Seas: 4-5 ft. Wednesday: S winds at 15-20 kt with gusts to 25 kt. Seas: 4-5 ft subsiding to 3-4 ft in the afternoon.

Tropical Outlook: Tropical Storm Bertha is located over the northeastern Gulf. This system will slowly move to the west along the Gulf coast before weakening over Texas this weekend.