Tucson, AZ Lightning Strike Map
Real-time lightning tracking for Tucson, Arizona. This city averages 42 thunderstorm days per year, making lightning awareness important for Tucson residents and visitors.
Live data from NOAA GOES-19 GLM. Tucson, AZ.
Data sourced from NOAA GOES-19 GLM and the Storm Prediction Center.
Real-Time Lightning Near Tucson
Monitor live lightning strikes and approaching storms
Live Lightning Data for Tucson
Download the mobile app for live alerts, then use this city page plus the nearby-lightning and alert guides to make faster weather and safety calls in Tucson.
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Thunderstorm Season in Tucson
When to expect lightning activity in Tucson, AZ
Tucson 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, Tucson sees 17 more days of thunderstorm activity. The Arizona statewide average is 36 days.
Lightning Safety Tips for Tucson
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 42 thunderstorm days annually, residents of Tucson 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 Tucson. 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 Tucson
These guides match the nearby-lightning and alert questions people ask most often
Check live electrical detections and understand how they differ from weather-radar precipitation.
Near me How to know when lightning is too close to TucsonUse this guide to judge nearby strike danger fast, especially when storms are building near your neighborhood.
Alerts Set lightning alerts for TucsonChoose a saved monitoring radius and understand app push timing versus official local warnings.
Map guide How to read live lightning around TucsonUnderstand strike clusters, motion, and timing so you can decide when to get indoors.
Tucson Lightning FAQ
Fast answers for live lightning, storm season, and safety in Tucson
How many thunderstorm days does Tucson, Arizona get per year?
Tucson averages 42 thunderstorm days per year. The national average is approximately 25 days, and the Arizona statewide average is 36 days.
When is thunderstorm season in Tucson?
Tucson 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 Tucson?
Follow the 30-30 rule: if the time between seeing lightning and hearing thunder is 30 seconds or less, seek shelter immediately. With 42 thunderstorm days annually in Tucson, 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 Tucson
Jump to nearby city pages when storms are moving across the region