URGENT UPDATE: Michigan experienced an astonishing surge in lightning activity in 2025, with over 100,000 lightning strikes recorded across several counties. The data, released by the National Lightning Detection Network (NLDN), highlights a significant increase in lightning events compared to previous years.
The NLDN, owned by Vaisala Xweather, reported that counties such as Shiawassee, Genesee, Lapeer, St. Clair, and Saginaw were the hardest hit, with lightning flashes occurring at an alarming rate of 32 to 64 flashes in every half-mile square. This unprecedented activity was primarily due to a series of active thunderstorms sweeping through the Flint, Lapeer, and Saginaw areas.
Interestingly, Ogemaw County, typically not known for frequent lightning, also reported a high number of strikes, defying expectations. The NLDN’s findings indicate that certain areas, including Lapeer, Ogemaw, Cheboygan, Presque Isle, and Leelanau Counties, experienced double the normal number of lightning strikes in 2025.
As thunderstorms continue to develop, residents across Michigan are urged to stay informed and take safety precautions. The data serves as a stark reminder of the potential dangers associated with lightning, particularly the more hazardous cloud-to-ground strikes that can cause damage and pose a risk to life.
The NLDN counts all lightning flashes, including both cloud-to-ground strikes and intra-cloud activity, providing a comprehensive picture of lightning events. The latest analysis underscores the need for public awareness in lightning-prone areas, especially as severe weather patterns continue to impact the region.
Moving forward, meteorologists will closely monitor lightning patterns across Michigan to better understand this unusual surge. Residents are encouraged to remain vigilant as more storms are anticipated in the coming weeks.
For further updates, stay tuned for the latest developments on this significant weather event.
