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Watching Thursday storm chance for San Antonio & Hill Country

Some of the storms could be strong or severe

7 Day Forecast (Copyright KSAT-12 2025 - All Rights Reserved)

FORECAST HIGHLIGHTS

  • WEATHER REPEAT: Warm, humid, and unseasonably hot Monday & Tuesday
  • MIDWEEK: Showers and storms return — starting Wednesday, peaking Thursday
  • WATCHING: Uncertain timing, plus potential for severe storms & heavy rainfall

FORECAST

THIS WEEK

Expect a repeat of Sunday! Low clouds/patchy fog possible early Monday, clearing by mid-morning. Afternoon highs soar back into the upper 80s to near 90°, with record warm lows possible Monday/Tuesday mornings.

Tuesday continues the hot streak as this warm, humid air mass stays in place ahead of an approaching Pacific storm system.

WHAT WE’RE WATCHING

Strong storms are possible Wednesday night through Thursday (Copyright KSAT-12 2025 - All Rights Reserved)

An upper-level low currently over the Pacific will move toward Texas midweek. While confidence in rain is moderate to high, confidence in timing and severity is still low because model solutions continue to shift.

  • Wednesday: Scattered downpours or storms possible (30–50% chance)
  • Thursday: Higher chance for widespread rain and storms (60% chance)

Some strong storms and locally heavy rainfall are possible, though the most intense portion of the system may track closer to North Texas and the DFW region. Forecast details — including timing, rainfall totals, and severe risks — will become clearer once the system is sampled by West Coast upper-air data early next week.

Watch for the chance for heavy downpours Thursday (Copyright KSAT-12 2025 - All Rights Reserved)

Please check back frequently — midweek weather could be impactful.

THANKSGIVING SNEAK PEEK

Thanksgiving is still more than a week away, so forecast confidence is limited. Early signals point toward a late-November cold front, potentially arriving on or just before Thanksgiving Day.

That means it’s unlikely we’ll be in the 80s. More likely highs in the 70s, or if the front moves through on Thanksgiving, highs could fall into the 60s.

Thanksgiving Sneak Peek (Copyright 2025 by KSAT - All rights reserved.)

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