Weather Alerts For Sherrard, IL

# HEADLINE -------------------- EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY # DETAILS -------------------- WHAT Dangerously hot and humid conditions with multiple days of heat index values of 100 to 110 expected, along with nighttime lows not falling below the mid 70s. WHERE Portions of northwest and west central Illinois, east central and southeast Iowa, and northeast Missouri. WHEN Until 9 PM CDT Tuesday. IMPACTS Heat related illnesses increase significantly during extreme heat and high humidity events. ADDITIONAL DETAILS There is increasing likelihood that extreme heat will persist through midweek and may last into late week. Thunderstorms and associated clouds may interrupt the heat at times late in the week. ISSUED AT Sunday, June 28, 2026 at 3:14 PM CDT ISSUED BY National Weather Service Quad Cities IA IL HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. # AREAS AFFECTED -------------------- Henderson, Jefferson, Cedar, Clark, Des Moines, Hancock, Henry IA, Iowa, Johnson, Keokuk, Lee, Louisa, McDonough, Mercer, Muscatine, Rock Island, Scotland, Scott, Van Buren, Warren, Washington Including the cities of Moline, Aledo, Memphis, Tipton, Marengo, Carthage, Muscatine, Wapello, Rock Island, Macomb, Washington, Kahoka, Iowa City, Davenport, Keosauqua, Monmouth, Bettendorf, Sigourney, Mount Pleasant, Fairfield, Oquawka, Burlington, and Fort Madison