FORECAST HIGHLIGHTS
FORECAST
TODAY
Expect a sticky day ahead as deep moisture from the Gulf of Mexico influences the weather pattern. While rain chances are relatively low today at 20%, it’s important to remain prepared for the possibility of pop-up downpours throughout the week. High humidity levels will drive the heat index into the upper-90s, making it feel considerably warmer.
Forecast heat index for 4pm Tuesday 6/2
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TONIGHT
A weak boundary will move through tonight, increasing rain chances to 30%. While you may hear some thunder, severe weather is not anticipated. It’s advisable to stay alert as you could experience brief rain showers.
Future radar for 2am Wednesday 6/3
(Copyright KSAT-12 2026 – All Rights Reserved)
MORE RAIN CHANCES
The current weather pattern suggests that afternoon rain showers will persist into the weekend. If you’re planning to attend an outdoor Spurs watch party on Wednesday, be prepared to dodge potential rainfall. Fortunately, any downpour that occurs is expected to be brief.
Looking ahead, Friday appears to present the best chance for significant downpours, aided by favorable upper-level conditions.
Extended Forecast
(Copyright KSAT-12 2026 – All Rights Reserved)
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