Dallas, TX Lightning Map
Real-time lightning tracking for Dallas, Texas. This city averages 45 thunderstorm days per year, making lightning awareness critical for Dallas residents and visitors.
Live data from NOAA GOES-19 GLM. Dallas, TX. — quiet period. Dallas, TX averages 45 thunderstorm days per year.
Data sourced from NOAA GOES-19 GLM and the Storm Prediction Center.
Real-Time Lightning Near Dallas
Monitor live lightning strikes and approaching storms
Live Lightning Data for Dallas
Download the iOS app for live alerts, then use this city page plus the nearby-lightning and alert guides to make faster weather and safety calls in Dallas.
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Thunderstorm Season in Dallas
When to expect lightning activity in Dallas, TX
Dallas experiences thunderstorms primarily from April through September, with June and July being the most active months. Late afternoon and evening storms are common during the warm season as daytime heating triggers convective activity. Spring storms can be particularly severe.
Compared to the national average of approximately 25 thunderstorm days per year, Dallas sees 20 more days of thunderstorm activity. The Texas statewide average is 50 days.
Lightning Safety Tips for Dallas
Essential guidelines to stay safe during thunderstorms
30-30 Rule
When you see lightning, count to 30. If you hear thunder before reaching 30, get indoors. Wait 30 minutes after the last thunderclap before going outside.
Seek Shelter
With 45 thunderstorm days annually, residents of Dallas should always have a shelter plan. Move inside a substantial building or hard-topped vehicle.
Stay Informed
Use Lightning Tracker to monitor real-time lightning near Dallas. Set alerts for your neighborhood to get advance warning of approaching storms.
Avoid Open Areas
Stay away from open fields, hilltops, isolated trees, and bodies of water during storms. If hiking, descend from ridges and peaks immediately.
Useful Guides for Dallas
These guides match the nearby-lightning and alert questions people ask most often
Use this guide to judge nearby strike danger fast, especially when storms are building near your neighborhood.
Alerts Best alert options for Dallas stormsSee how app alerts, NOAA weather radio, and local warnings work when storms move toward your city.
Map guide How to read live lightning around DallasUnderstand strike clusters, motion, and timing so you can decide when to get indoors.
Dallas Lightning FAQ
Fast answers for live lightning, storm season, and safety in Dallas
How many thunderstorm days does Dallas, Texas get per year?
Dallas averages 45 thunderstorm days per year. The national average is approximately 25 days, and the Texas statewide average is 50 days.
When is thunderstorm season in Dallas?
Dallas experiences thunderstorms primarily from April through September, with June and July being the most active months. Late afternoon and evening storms are common during the warm season as daytime heating triggers convective activity. Spring storms can be particularly severe.
What should I do if caught in a lightning storm in Dallas?
Follow the 30-30 rule: if the time between seeing lightning and hearing thunder is 30 seconds or less, seek shelter immediately. With 45 thunderstorm days annually in Dallas, always have a shelter plan. Move inside a substantial building or hard-topped vehicle, and wait 30 minutes after the last thunderclap before going outside.
Nearest Lightning Maps to Dallas
Jump to nearby city pages when storms are moving across the region