textproduct: Corpus Christi

KEY MESSAGES

Updated at 629 AM CDT Sun May 31 2026

- Minor to Moderate Heat Stress conditions across the region through next week.

- Low to medium (20-50%) rain chances return Monday and continue each afternoon through the week.

DISCUSSION

Issued at 132 AM CDT Sun May 31 2026

We will see one more dry day before rain chances return beginning Monday. Expect warmer conditions through this week with highs in the 80s and 90s across the region with heat indices around 100-105. This will lead to minor to moderate heat stress conditions.

The chances for showers and storms will return to the region this week as the ridge weakens allowing for some shortwave energy to creep into the region which will combine with the seabreeze each day. This will be coupled with a surge of moisture thanks to the return of onshore flow this evening. A low to medium chance for showers and thunderstorms will exist through this upcoming weekend beginning with low chances Monday. Chances will increase to around a medium chance. The highest chances for rainfall will be during each afternoon. Activity will continue until the evening with the loss of daytime heating.

AVIATION

(12Z TAFS) Issued at 629 AM CDT Sun May 31 2026

A mix of MVFR and VFR conditions this morning will become prevailing VFR by mid to late morning. Similar conditions are expected late tonight with a mix of VFR and MVFR. Brief IFR conditions will also be possible, mainly for ALI and VCT. Winds will increase to 5-15 mph this afternoon with an occasional gust to 20 mph.

MARINE

Issued at 132 AM CDT Sun May 31 2026

Generally light to moderate (BF 2-4) winds will prevail through most of next week. Low to medium (20-40%) shower and thunderstorm chances will return Monday night, then persisting through the week.

FIRE WEATHER

Issued at 132 AM CDT Sun May 31 2026

Fire weather concerns are not anticipated through the period as minimum Relative Humidity values remain generally above 40% through the weekend. Moisture will increase during the next week keeping values around 50% and above. Rain chances return Monday and persist through the week.

PRELIMINARY POINT TEMPS/POPS

Corpus Christi 89 77 89 77 / 0 0 10 10 Victoria 90 73 91 73 / 0 0 10 10 Laredo 94 75 95 75 / 0 0 10 0 Alice 91 74 91 74 / 0 0 10 0 Rockport 89 79 90 79 / 0 0 10 10 Cotulla 94 75 96 76 / 0 0 0 0 Kingsville 90 75 90 75 / 0 0 10 10 Navy Corpus 87 79 87 79 / 0 0 10 10

CRP WATCHES/WARNINGS/ADVISORIES

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