Lightning Map Dover, DE
Real-time lightning tracking for Dover, Delaware. This city averages 27 thunderstorm days per year, making lightning awareness important for Dover residents and visitors.
Data sourced from NOAA GOES-19 GLM and the Storm Prediction Center.
Real-Time Lightning Near Dover
Monitor live lightning strikes and approaching storms
Live Lightning Data for Dover
App links are added after release. For now, use this city page plus the nearby-lightning and alert guides to make faster weather and safety calls in Dover.
App links go live at release. For now use the lightning maps and guides on this site.
Thunderstorm Season in Dover
When to expect lightning activity in Dover, DE
Thunderstorm season in Dover spans from April through September. Peak lightning activity occurs in June and July, when warm, moist air from the south collides with cooler air masses. Spring severe weather season from March through May can produce dangerous storms.
Compared to the national average of approximately 25 thunderstorm days per year, Dover sees 2 more days of thunderstorm activity. The Delaware statewide average is 27 days.
Lightning Safety Tips for Dover
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 27 thunderstorm days annually, residents of Dover 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 Dover. 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 Dover
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 Dover 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 DoverUnderstand strike clusters, motion, and timing so you can decide when to get indoors.
Nearby Cities in Delaware
Monitor lightning in other Delaware cities