KSAT-12 Weather

09/24/2025

Today's pollen count looks a lot like yesterday's. All allergens are low.

🤧 Wednesday's Pollen Count: 🤧

KSAT Meteorologist Justin Horne

09/24/2025

09/23/2025

Who’s ready for mornings in the 60s? 🙋🏼‍♀️🍂
🍂 COOL FRONT: Weak front arrives Wednesday afternoon
☔️ RAIN: 60% chance Wednesday afternoon into Wednesday night, storms for only a few
🌅 CHANGES: Lower humidity and cool mornings (60s)

09/22/2025

Ragweed drops, molds rise to start the week.

🤧 Monday's Pollen Count: 🤧

KSAT Meteorologist Justin Horne

09/22/2025

The Fall Equinox is set to occur tomorrow afternoon. However, you may have heard people discussing "fall" before the autumnal equinox has occurred. That's because astronomical and meteorological fall follow different cycles.

You may have noticed people discussing “fall” before the autumnal equinox has occurred. That’s because astronomical and meteorological fall follow different cycles.

09/20/2025

EARTHQUAKE ALERT: A 3.3 magnitude earthquake was reported in Karnes county earlier this afternoon.

09/20/2025

Happy weekend, y’all!
☀️ SATURDAY: Mostly sunny, high of 93°
🌤️ SUNDAY: Similar to Saturday, but a stray (10%) shower is possible
🌦️NEXT WEEK: Hot, small rain chance Wednesday (30%) with week cool front
👀 NEXT BIG THING?: Hints for *decent* rainfall sometime between 9/28 to 9/29

09/20/2025

09/19/2025

09/19/2025

We'll end the week on a good note. Everything remains low.

🤧 Friday's Pollen Count: 🤧

KSAT Meteorologist Justin Horne