Extreme heat is expected in Winnebago County from Wednesday, August 23 through Thursday night, August 24. The National Weather Service predicts heat that feels like 110° to 115°, with heat staying around in the evening hours. When heat is this extreme, the risk of severe heat illness and death from heat are more likely.
Happenings
Holiday Observance
The Winnebago County Health Department is observing the Martin Luther King Jr. Day holiday on Monday, January 19, 2026. To contact the Winnebago County Health
January 5, 2026
