FORECAST HIGHLIGHTS
FORECAST
AUGUST HEAT
August is known for its sizzling temperatures, and this year is no different. Over the next two weeks, we’re expecting to see highs close to 100°F! With the humidity factored in, the heat index could feel even hotter, reaching between 100°F and 105°F. It’s important to stay hydrated and seek shade when outdoors.
Extended Forecast
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SMALL SHOT AT RAIN FRIDAY
On Friday, a small disturbance is expected to move north along the Rio Grande. While this could potentially stir up a shower or two, San Antonio’s rain chances remain low, staying below 20%. So, keep your umbrellas handy just in case, but don’t count on a downpour!
A small disturbance may kick up a few showers on Friday
(Copyright KSAT-12 2026 – All Rights Reserved)
ACTIVE ATLANTIC
Meanwhile, while Texas may be experiencing a dry spell, the Atlantic is buzzing with activity! Two disturbances have been reported, with one showing potential to develop into a tropical depression soon. This system is forecast to move westward, possibly reaching the Windward Islands by the weekend. Stay tuned for updates as the situation develops!
In the northern Atlantic, Tropical Storm Cristobal has formed, but don’t worry—this storm is over open waters and is not expected to impact any land before it dissipates by midday Thursday.
Forecast for developing tropical wave
(Copyright KSAT-12 2026 – All Rights Reserved)
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