Weather Alerts For Lewis, IN

# HEADLINE -------------------- EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM EDT THURSDAY # DETAILS -------------------- WHAT Dangerously hot conditions with heat index values up to 109. WHERE Portions of central, east central, north central, south central, southeast, southwest, and west central Indiana. WHEN Until 8 PM EDT Thursday. IMPACTS Heat related illnesses increase significantly during extreme heat and high humidity events. ISSUED AT Tuesday, June 30, 2026 at 12:55 AM EDT ISSUED BY National Weather Service Indianapolis IN 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. # AREAS AFFECTED -------------------- Boone, Decatur, Johnson, Putnam, Bartholomew, Brown, Carroll, Clay, Clinton, Daviess, Delaware, Fountain, Greene, Hamilton, Hancock, Hendricks, Henry, Howard, Jackson, Jennings, Knox, Lawrence, Madison, Marion, Martin, Monroe, Montgomery, Morgan, Owen, Parke, Randolph, Rush, Shelby, Sullivan, Tippecanoe, Tipton, Vermillion, Vigo, Warren Including the cities of Bedford, Farmersburg, Lafayette, Carlisle, Tipton, Martinsville, Rushville, Muncie, Vincennes, Terre Haute, Clinton, Attica, Williamsport, Farmland, Rockville, Mitchell, Shoals, Montezuma, Greenfield, Washington, North Vernon, Rosedale, Frankfort, Bloomington, Crawfordsville, Flora, Delphi, Lebanon, Sullivan, Union City, Linton, Seymour, Shelbyville, Brazil, Fairview Park, Anderson, Gosport, Franklin, Kokomo, Nashville, West Lafayette, Veedersburg, Danville, Spencer, Brownsburg, Bloomfield, Columbus, Jasonville, Zionsville, Greencastle, Fishers, New Castle, Shelburn, Loogootee, Carmel, Winchester, Parker City, Covington, Indianapolis, West Lebanon, Mooresville, Greenwood, Noblesville, Greensburg, Worthington, and Plainfield