textproduct: Corpus Christi

KEY MESSAGES

Updated at 120 AM CDT Mon Jun 1 2026

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

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

DISCUSSION

Issued at 120 AM CDT Mon Jun 1 2026

Dry conditions will persist at least to begin the week before rain chances return. 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. The moisture will be coming from a couple sources. One a mid-level low developing off the southern California coast will funnel moisture into the area as well as the presence of onshore flow from the Gulf. These factors will allow for showers and thunderstorm activity to increase beginning Tuesday through the remainder of the week into the weekend. As the low nears the region it will increase the coverage and chances across the region with the highest chances being later in the week into the weekend. This will be when the low is expected to push across the region to the north while sending some embedded shortwave energy into the region. This will also be when the highest surges of moisture will be expected. Will need to monitor the trends in PoP chances/cloud cover which could lead to slightly lower highs due to increasing moisture.

AVIATION

(06Z TAFS) Issued at 120 AM CDT Mon Jun 1 2026

Upper level clouds are spreading northeast across S TX and should prevail through tonight. Brief periods of lower/MVFR cloud bases can be expected generally after 08Z. Patchy fog is also expected from ALI to VCT leading to brief periods of MVFR VSBYs. VSBYs could drop to IFR, but would be very short-lived. S-SE winds 5-10KT with an occasional gust to 15-20KT can be expected.

MARINE

Issued at 120 AM CDT Mon Jun 1 2026

Generally light to moderate (BF 2-4) winds will prevail through most of this week. Low to medium (10-30%) shower and thunderstorm chances will return late tonight/Tuesday morning, and increase through the week.

FIRE WEATHER

Issued at 120 AM CDT Mon Jun 1 2026

Fire weather concerns are not anticipated through the period as minimum Relative Humidity will increase during the week keeping values around 50% and above. Rain chances return Tuesday and persist through the remainder of the week.

PRELIMINARY POINT TEMPS/POPS

Corpus Christi 90 77 89 76 / 10 10 30 10 Victoria 91 73 90 72 / 20 10 50 10 Laredo 95 75 94 75 / 0 0 0 10 Alice 91 74 90 73 / 10 0 30 10 Rockport 91 79 90 78 / 10 20 20 20 Cotulla 95 75 94 75 / 0 10 10 0 Kingsville 90 75 89 74 / 10 0 30 10 Navy Corpus 88 79 87 79 / 10 10 20 10

CRP WATCHES/WARNINGS/ADVISORIES

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