The relentless high pressure that brought triple-digit heat to South Central Texas is showing some signs of weakening. The intense dome of hot air is shifting slightly westward, allowing high temperatures to drop a few degrees. This allows the sea breeze to become more active with afternoon showers forming along the coast and drifting westward.

Overall the summer pattern continues with hot, breezy and humid afternoons. Highs will be in the middle 90s through the weekend. Overnight conditions will generally be clear with low cloud cover in the pre-dawn hours and early morning. Lows remain in the middle 70s.

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Sea breeze showers will become more numerous Saturday and Sunday. These might produce some brief downpours and occasional thunder but rain chances remain near 10% area wide. Whatever showers that do develop dissipate quickly with sunset.

In the Atlantic, no tropical systems are expected to develop through the next 48 hours.

See the details in the Seven Day Forecast.

Dan Robertson

Twitter: @TexasThunderman

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