| Event | Heat Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Aransas Islands; Kleberg Islands; Nueces Islands; Calhoun Islands |
| Effective | 6/18/2026, 12:14:00 AM CDT |
| Expires | 6/18/2026, 8:00:00 PM CDT |
Heat Advisory issued June 18 at 12:14AM CDT until June 18 at 8:00PM CDT by NWS Corpus Christi TX
Details
* WHAT…Heat index values up to 110-114 expected.
* WHERE…Aransas Islands, Calhoun Islands, Kleberg Islands, and
Nueces Islands Counties.
* WHEN…From noon today to 8 PM CDT this evening.
* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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