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MOTHER’S DAY: Sun & Heat before evening Storm chances

Gusty winds & hail possible as cold front moves in

WATCH LIVE RADAR ABOVE

FORECAST HIGHLIGHTS

  • MOTHER’S DAY: Sunny & Hot, 90s
  • AFTER 6 PM MOTHER’S DAY: Storms likely, some strong/severe
  • NEXT WEEK: Quiet and warm with plenty of sun

FORECAST

MOTHER’S DAY

Mother’s Day will be sunny, hot, and dry during the daytime hours, making it a great day for outdoor plans. Afternoon temperatures will rise into the lower 90s, so be sure to stay hydrated if you’ll be spending time outside.

Mother's Day will be hot and dry, but storms are likely after 6 pm. (Copyright KSAT-12 2026 - All Rights Reserved)

SUNDAY NIGHT

After sunset, attention turns to an approaching cold front, which is expected to trigger widespread thunderstorms after 6 PM. Some of these storms could turn strong to severe, with the main threats being damaging wind gusts up to 65 mph, large hail, and locally heavy rainfall, which could cause brief street flooding.

The highest risk window for severe storms:

  • Hill Country: 8 PM – 11 PM Sunday
  • San Antonio metro: 10 PM Sunday – 1 AM Monday
Futurecast at 9:30 pm Sunday night (Copyright KSAT-12 2026 - All Rights Reserved)

Storms should move out quickly, with most areas clearing by early Monday morning.

The Storm Prediction Center has placed parts of the Hill Country and areas north of San Antonio under a Level 3 (Enhanced) risk, meaning storms that develop could be strong and a few severe storms.

There is a Level 3 Enhanced risk for strong storms to develop late Sunday into early Monday. (Copyright KSAT-12 2026 - All Rights Reserved)

EXTENDED FORECAST

Behind the cold front, weather conditions become quieter and more comfortable. Monday temperatures will dip slightly, with highs in the upper 70s to low 80s, followed by a gradual warming trend through the week. Expect plenty of sunshine and dry weather, with highs returning to the 90s by late week.

Extended Forecast (Copyright KSAT-12 2026 - All Rights Reserved)

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