textproduct: Brownsville/Rio Grande Valley

KEY MESSAGES

Updated at 1232 AM CDT Thu Jun 25 2026 * Warm and dry conditions continue through early next week, with a Moderate (level 2 of 4) Heat Risk each day.

* There is a Moderate Risk of life-threatning rip currents at area beaches through Thursday.

DISCUSSION

Issued at 1023 PM CDT Wed Jun 24 2026

Hot and rain free conditions will prevail across Deep South Texas and the Rio Grande Valley as mid/upper high pressure remains in place. The heat risk will remain generally Moderate (level 2 of 4) each day over the next week. Temperatures will rise to the mid to upper 90s each day, with a few triple digits possible across the upper Valley/Rio Grande Plains late in the week into next week. Heat indices will be generally between 100 and 108 degrees each day, thus no heat advisories are anticipated at this time.

While the overall rip current risk is moderate through Thursday, strong longshore currents can quickly push swimmers up the beach and into rip currents. For more information you can visit www.weather.gov/bro/surfmatrices.

AVIATION

(06Z TAFS) Issued at 1232 AM CDT Thu Jun 25 2026

VFR will prevail through the next 24 hours courtesy of high pressure. Breezy winds during the daytime will be bookended by lighter winds at night.

MARINE

Issued at 1023 PM CDT Wed Jun 24 2026

While generally favorable conditions will prevail on the waters off the lower Texas coast this week, could see some caution conditions each day this week due to elevated winds. Generally seas of 3 to 5 feet are expected with 5 to 6 second periods.

PRELIMINARY POINT TEMPS/POPS

BROWNSVILLE 93 81 94 81 / 0 0 0 0 HARLINGEN 94 78 95 78 / 0 0 0 0 MCALLEN 97 80 97 80 / 0 0 0 0 RIO GRANDE CITY 98 77 99 77 / 0 0 0 0 SOUTH PADRE ISLAND 87 82 88 82 / 0 0 0 0 BAYVIEW/PORT ISABEL 91 80 92 80 / 0 0 0 0

BRO WATCHES/WARNINGS/ADVISORIES

None.