textproduct: Corpus Christi

KEY MESSAGES

Updated at 622 AM CDT Mon Jun 22 2026

- Moderate heat-related impacts through the period.

- Small Craft Advisory conditions through this morning.

DISCUSSION

Issued at 128 AM CDT Mon Jun 22 2026

Much quieter weather can be expected through the upcoming week and into next weekend.

Mid level high pressure over W TX will continue to push the mid level low away from the region. This high pressure system will become more dominant across the region for the upcoming week. Rain chances are forecast to be nil to very low (<5%), but can not rule out a weak shower or two along the sea breeze each afternoon, as low level moisture will remain in place.

Main concern will be the heat. The low level moisture combined with highs in the 90s will lead to heat indices 105-110 across the region for today through Tuesday. A few locations may briefly reach 113. Models prog drying in the low levels by mid week with heat indices a tad lower ranging 100-109. A moderate risk of heat related impacts can be expected through the period.

AVIATION

(12Z TAFS) Issued at 622 AM CDT Mon Jun 22 2026

Patchy MVFR CIGS are noted around the area this morning, but primarily VFR conditions are in place. Expect VFR conditions through the day with gusty southeasterly winds developing for this afternoon. The low level jet will be a little weaker east tonight and should provide more of a chance for some MVFR CIGS and possibly minor VIS reductions.

MARINE

Issued at 128 AM CDT Mon Jun 22 2026

A Small Craft Advisory remains in effect through this morning. A generally fresh (BF 5) southerly flow can be expected through the morning hours, then most marine areas are expected decrease to a moderate to fresh (BF 4-5) breeze this afternoon. However, winds south of Port Aransas may remain at fresh levels and the Small Craft Advisory may need to be extended into tonight for the bays and nearshore waters south of Port Aransas. A gentle to fresh onshore flow can be expected through the upcoming week. Drier conditions expected through the work week.

FIRE WEATHER

Issued at 128 AM CDT Mon Jun 22 2026

Fire weather concerns will remain low through the period due to elevated relative humidity values and wet fuels. The chance for wetting rains will be very low to nil through the week.

PRELIMINARY POINT TEMPS/POPS

Corpus Christi 91 80 91 78 / 0 0 0 0 Victoria 91 78 92 76 / 0 0 0 0 Laredo 98 78 96 77 / 0 0 0 0 Alice 94 78 93 75 / 0 0 10 0 Rockport 90 83 91 82 / 0 0 0 0 Cotulla 96 77 95 75 / 0 0 0 0 Kingsville 92 79 91 76 / 0 0 10 0 Navy Corpus 90 83 90 82 / 0 0 0 0

CRP WATCHES/WARNINGS/ADVISORIES

TX...None. GM...Small Craft Advisory until 1 AM CDT Tuesday for GMZ231-232-250.

Small Craft Advisory until 1 PM CDT this afternoon for GMZ236- 237-255-270-275.