Lightning bug season has begun. It starts to the south and spreads north as warmer and more humid air takes over. The softer, warmer soil allows lightning bug adults to emerge, mate, and bury their eggs for next season's population. There are some simple ways you can increase the chance of seeing lightning bugs in your backyard, especially if you live in the country. -13News Meteorologist Matt Standridge MORE: https://www.wthr.com/article/weather/weather-blog/may-weather-forecast-outlook-storms-severe-threat-tornado-hail-wind-rain-average-indiana-2025/531-52a5ef49-d875-4e73-be24-b95b692bf76f #lightningbugs #fireflies #timing #summer