The Grant County Office of Emergency Management is warning residents that the National Weather Service has issued a Flood Watch for Grant County beginning today, 9/22/2026 at 12:00 PM until 9/23/2026 at 7:00 PM. A Flood Watch means excessive rainfall and localized flash flooding is possible.

See thePDF below for more information. I have also attached the slides from yesterday afternoon's NWS Situational Awareness Webinar for the upcoming potential heavy rainfall and flood event. Widespread thunderstorms are expected across the region Tuesday through Thursday with a Level 3 of 4 (Moderate) Risk for Flash Flooding through Thursday morning.