Is lightning near Chattanooga right now?
Storm season in Chattanooga peaks April–September.
Free push alert when lightning approaches Chattanooga. Your exact location and alerts live in the app.
Thunderstorm season near Chattanooga
Chattanooga sits in Tennessee, which averages about 52 thunderstorm days a year — roughly 2.1× the national average of 25. Lightning near Chattanooga is most frequent April–September.
- TN thunderstorm days/yr
- 52
- Peak season
- April–September
- vs US average
- 2.1×
- Metro population
- ~181.1K
State-level NOAA climatology; a city-specific thunderstorm-day normal isn’t published for every station.
Where Chattanooga sits
Chattanooga sits inland at about 686 ft, roughly 309 mi from the coast, where storms tend to travel with the larger weather systems rather than pop up locally.
NOAA logged 9 notable lightning events within 50 miles of Chattanooga since 2015 — including 0 injuries1 death.
- Elevation
- 686 ft
- Distance to coast
- ~309 mi
- Terrain
- Inland lowland
Source: Elevation: open-meteo.com · Coastline: Natural Earth · Lightning history: NOAA NCEI Storm Events.
Lightning safety in Chattanooga
When thunderstorms build over Chattanooga, the distance to the nearest strike matters more than a city-wide count. Use the 30-30 rule: if thunder follows lightning by 30 seconds or less, get indoors, and wait 30 minutes after the last thunder before heading back out. StrikeCast surfaces the distance and trend so you can act before the storm reaches you.
StrikeCast app
Distance, trend & alerts — in your pocket.
GPS-precise distance to the nearest strike, live approaching/moving-away trend, and a push alert before the storm reaches you — no need to keep the app open.
Your exact location stays on your device. Never shared. Never tracked.
Frequently asked
How far away is the nearest lightning to Chattanooga?
StrikeCast shows the live distance in miles to the nearest strike near Chattanooga, updated continuously from NOAA GOES-GLM satellite data, plus whether it is approaching or moving away.
Is it safe to be outside in Chattanooga right now?
If you can hear thunder, you are close enough to be struck. Follow the 30-30 rule: shelter when thunder follows lightning by 30 seconds or less, and wait 30 minutes after the last thunder. StrikeCast's distance and trend help you decide before the storm arrives.
When is thunderstorm season in Chattanooga?
Chattanooga sees the most lightning April–September, the height of the regional storm season.
Can I get lightning alerts for Chattanooga?
Yes. Get the free StrikeCast app, save Chattanooga, and you will get a push alert when lightning approaches — no need to keep the app open.