One product issued by NWS for: Lansing Municipal Airport IL
Extreme Heat Watch
URGENT - WEATHER MESSAGE National Weather Service Chicago IL 922 PM CDT Thu Jun 19 2025 ILZ103>105-201230- /O.CON.KLOT.XH.A.0001.250621T1500Z-250624T0500Z/ Northern Cook-Central Cook-Southern Cook- Including the cities of La Grange, Evanston, Orland Park, Park Forest, Lemont, Oak Park, Oak Forest, Northbrook, Schaumburg, Palatine, Chicago, Oak Lawn, Cicero, Des Plaines, and Calumet City 922 PM CDT Thu Jun 19 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH MONDAY EVENING... * WHAT...Dangerously hot and humid conditions with high temperatures each day well into the 90s and peak afternoon heat index values of 100 to 105 degrees possible. * WHERE...Central Cook, Northern Cook, and Southern Cook Counties. * WHEN...From Saturday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Heat indices will likely remain in the 90s late into the evening hours with overnight lows possibly struggling to fall much below 80 degrees. 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. && $$