textproduct: Corpus Christi

KEY MESSAGES

Issued at 616 PM CDT Mon Sep 7 2026

- Moderate to occasionally High risk of heat-related impacts through this week, peak afternoon heat indices 105-110 degrees

- Low chances (15-30%) for seabreeze-driven showers and storms each afternoon and evening through Friday. Slightly greater chances and coverage Wednesday.

DISCUSSION

Issued at 217 PM CDT Mon Sep 7 2026

Rain chances will remain in the forecast every afternoon this week as the seabreeze moves westward. The best chances for these scattered seabreeze thunderstorms will be across the Coastal Plains and Brush Country. A mid-level disturbance will move across the region mid-week promoting low to medium (20-60%) chances for showers and thunderstorms across the eastern half with the best across the Victoria Crossroads. The ample moisture and warm temperatures this week will promote elevated hist risk conditions each day. Heat index values will be within 105-110 degrees each afternoon with a moderate to high risk of heat-related impacts. If working outdoors, make sure to take frequent breaks and hydrate adequately.

More heat safety information can be found at weather.gov/heat

AVIATION

(00Z TAFS) Issued at 616 PM CDT Mon Sep 7 2026

VFR conditions prevail across South Texas with isolated showers over the Brush Country along the seabreeze quickly dying. Southeasterly winds of 10-15 knots with gusts 20-25 knots will decrease to light and variable overnight into the early morning hours. The light winds will give brief chances of MVFR vsby over the inland Coastal Plains, mainly impacting ALI/VCT. Similar southeasterly winds pick back up with the seabreeze Tuesday afternoon.

MARINE

Issued at 217 PM CDT Mon Sep 7 2026

Light south to southeast winds during the morning hours will increase to gentle to moderate in the afternoon and evening hours through the middle of the week. We'll have low rain chances daily with a medium chance for showers and thunderstorms on Wednesday.

PRELIMINARY POINT TEMPS/POPS

Corpus Christi 79 97 79 96 / 0 10 10 30 Victoria 77 101 77 99 / 0 30 10 50 Laredo 79 104 78 103 / 10 20 10 0 Alice 76 102 75 101 / 0 30 0 10 Rockport 82 94 81 93 / 0 0 20 30 Cotulla 77 103 77 102 / 0 10 0 0 Kingsville 77 100 77 99 / 0 10 0 20 Navy Corpus 82 92 82 91 / 0 0 10 20

CRP WATCHES/WARNINGS/ADVISORIES

TX...None. GM...None.