Lightning TrackerFlower Mound storms: live alerts, hail & tornado history
Live watches and warnings for Flower Mound, TX, the 48-hour thunderstorm outlook, and every hail, damaging-wind and tornado report within 25 miles since 2016.
Live alerts for Flower Mound, TX
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Storm outlook, next 48 hours
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Severe weather in Flower Mound by the numbers
Flower Mound sits in one of the most active severe-weather areas in the country: since 2016, spotters and emergency managers have filed 1,412 severe-weather reports within 25 miles of the city — 918 hail reports, 460 damaging-wind reports and 34 tornado reports. On average that is 18.9 days a year with at least one report.
Storm season here peaks in March, April, May, when 65% of all reports were filed.
In the last 12 months there were 24 hail reports, 13 wind reports and 0 tornado reports around Flower Mound; the largest hail was 3.00″ (tea cup) on Apr 25, 2026.
Latest storm reports near Flower Mound
| Date | Report | Where |
|---|---|---|
| Sep 21, 2026 | Hail 1.00″ | 9 mi SW · Tarrant Co. |
| Sep 21, 2026 | Damaging wind | 10 mi SW · Tarrant Co. |
| Sep 11, 2026 | Damaging wind | 21 mi S · Dallas Co. |
| Aug 26, 2026 | Damaging wind | 13 mi SW · Tarrant Co. |
| Aug 26, 2026 | Hail 1.50″ | 14 mi SW · Tarrant Co. |
| Jun 2, 2026 | Damaging wind | 6 mi S · Tarrant Co. |
| Jun 2, 2026 | Hail 1.00″ | 7 mi S · Tarrant Co. |
| May 25, 2026 | Hail 1.00″ | 13 mi SW · Tarrant Co. |
| May 24, 2026 | Damaging wind | 9 mi SW · Tarrant Co. |
| May 24, 2026 | Hail 1.00″ | 17 mi NW · Denton Co. |
One line per day and type — the closest report that day. Distance and direction from the city centre. The latest SPC reports are preliminary until NOAA finalises them.
Storm reports by year
Storm season in Flower Mound
All hail, wind and tornado reports within 25 miles, 2016–2026, by month.
Hail in Flower Mound
Flower Mound averages 12.3 days a year with hail reported nearby. The biggest stone on record since 2016 was 5.90 inches — about the size of a grapefruit — reported 24 miles from the city centre on Jun 15, 2023. Hail of 1 inch (quarter size) or larger is what makes a thunderstorm severe; see the hail size chart.
Tornadoes near Flower Mound
There have been 34 tornado reports within 25 miles of Flower Mound since 2016; the strongest was rated EF3 (Oct 20, 2019, 15 miles from the city centre). A tornado warning means a tornado is occurring or imminent — take shelter immediately.
Storm alerts for Flower Mound on your iPhone
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Storm trackers near Flower Mound
Questions about storms in Flower Mound
Does Flower Mound get a lot of severe storms?
Flower Mound averages 18.9 days a year with at least one hail, damaging-wind or tornado report within 25 miles, based on NOAA Storm Prediction Center reports 2016–2025.
When is storm season in Flower Mound?
Most severe-weather reports around Flower Mound come in March, April, May.
What is the biggest hail recorded near Flower Mound?
5.90 inches (grapefruit size) on Jun 15, 2023, 24 miles from the city centre.
Have tornadoes hit near Flower Mound?
Yes — 34 tornado reports within 25 miles since 2016, the strongest rated EF3 on Oct 20, 2019.
How do I get storm alerts for Flower Mound?
The live panel on this page shows every active National Weather Service watch and warning for Flower Mound, TX. For alerts on your phone, Lightning Tracker for iPhone shows storm risk and warnings for your location.
How this page works: storm reports are NOAA Storm Prediction Center local storm reports (final database 2016–2025, preliminary daily reports after that) within 25 miles of Flower Mound, TX. They are reports of hail, damaging wind and tornadoes — not lightning strike counts, which no free public dataset provides at city level. Live alerts come from the National Weather Service API, the outlook from Open-Meteo forecast models. Updated Oct 27, 2026.