HVAC
HVAC storm alerts in San Antonio, TX
Since January 2021, San Antonio, TX has had 52 Heat Advisories and 29 Extreme and Excessive Heat Warnings.
Most recent: Heat Advisory on September 14, 2026.
Most Heat Advisories for San Antonio come in June and August.
WeatherNudge watches these warnings for San Antonio and messages your own past customers when one covers your service area.
Weather warnings for San Antonio by year
| Warning | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Total |
|---|---|---|---|---|---|---|---|
| Extreme and Excessive Heat Warnings | 0 | 3 | 20 | 4 | 1 | 1 | 29 |
| Heat Advisories | 1 | 10 | 19 | 13 | 3 | 6 | 52 |
| Extreme Cold and Wind Chill Warnings | 2 | 1 | 0 | 0 | 1 | 1 | 5 |
| Hard Freeze Warnings | 3 | 1 | 0 | 1 | 0 | 0 | 5 |
| Winter Storm and Blizzard Warnings | 2 | 0 | 1 | 1 | 1 | 1 | 6 |
- Extreme and Excessive Heat Warnings: more than 88% of the other 260 large U.S. cities we track.
- Heat Advisories: more than 78% of the other 260 large U.S. cities we track.
- Extreme Cold and Wind Chill Warnings: more than 90% of the other 260 large U.S. cities we track.
2021-01-01 – 2026-09-30 (2026 is a partial year). Source: National Weather Service warnings covering the city center, via the Iowa Environmental Mesonet VTEC archive.
What your customers in San Antonio would get
Cool Breeze HVAC: an Extreme Heat Warning is in effect for San Antonio through Friday. AC not keeping up? Reply YES or send photos: link. Reply STOP to opt out.
Example only. Sent from your own number, only to customers with SMS consent.
HVAC in San Antonio: questions
- How many Heat Advisories has San Antonio had?
- 52 since January 2021 (National Weather Service warnings covering the city center); the latest on September 14, 2026.
- When is storm season for HVAC contractors in San Antonio?
- June and August, based on when Heat Advisories were issued for San Antonio since 2021.
- Does it work for HVAC contractors in San Antonio?
- Yes. Set your service area around San Antonio by ZIP code or on a map. When a warning covers it, your past customers there hear from you.
- Who gets a text?
- Only your past customers who gave SMS consent. Others with an email address get an email, and the rest go on a call list for you. Do Not Disturb and STOP replies are always respected.
- How much does it cost?
- $69 a month or $552 a year (4 months free), with a 14-day free trial. Text and email costs stay in your own GoHighLevel or Twilio account.
14-day free trial. No card needed to start.