The annual mayfly hatch is underway along the Mississippi River, leaving roads, buildings and lights blanketed with insects ...

Officials are bracing for hatches of mayflies along the Mississippi River in coming weeks. The National Weather Service has monitored mayfly hatches along the Mississippi River using radar for ...

MINNEAPOLIS -- July is here and, unfortunately, so are the mayflies. These harmless but irritating insects have made their return in full force, and due to their incredible numbers, could even be seen ...

CATAWBA ISLAND – The annual mayfly hatch on Lake Erie may be affecting the walleye catch this week. The mayfly hatch happens ...

The La Crosse area is infamous for its huge amount of mayflies that come from the river, but the big hatch many people are accustomed to hasn’t arrived…yet. “It’s been a little bit slow, from what I ...

Mayflies are beginning to hatch once again in Michigan. The hatch of mayflies is beginning in the southern part of Michigan, signaling the start of the yearly mayfly hatch. Mayflies are a familiar ...

Have you seen any mayflies this year? There have been a few here and there, but no major hatches have occurred yet this summer. This weekend while the Stormtracker 19 weather team was covering your ...