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Isolated showers to increase overnight, Sunday as tropical moisture overspreads South Texas

Scattered thunderstorms early Sunday as PTC 4 moves inland
PTC #4
Posted at 3:31 PM, Aug 20, 2022
and last updated 2022-08-20 16:31:39-04

CORPUS CHRISTI, Texas — Rainfall and gusty winds associated with PTC 4 will dominate this weekend, while more significant precipitation returns mid- to late-week. Clouds and rain will keep daytime temperatures generally below normal. Abundant tropical moisture will diminish Monday and Tuesday and upper level high pressure briefly builds over the region, but a strong disturbance moving southward out of the Central Plains will push a surface trough into the area Wednesday and Thursday. That feature will douse the Coastal Bend with another 1 to 3 inches of rain, with isolated showers persisting through the end of the week. Highs will be in the lower to middle 90s, with lows in the middle to upper 70s.