


Hazardous Weather Outlook
Issued by NWS Central Illinois
Issued by NWS Central Illinois
885 FLUS43 KILX 250905 HWOILX Hazardous Weather Outlook National Weather Service Lincoln IL 405 AM CDT Wed Jun 25 2025 ILZ027>031-036>038-040>057-061>063-066>068-071>073-260915- Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler- Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott- Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby- Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence- 405 AM CDT Wed Jun 25 2025 This Hazardous Weather Outlook is for central Illinois, east central Illinois, southeast Illinois and west central Illinois. .DAY ONE...Today and tonight. Scattered thunderstorms are possible this afternoon through this evening. A few strong to severe storms are possible with damaging wind gusts the primary concern. Hot and humid conditions will continue across most of central Illinois with heat indices peaking around 100 to 105 degrees this afternoon. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A persistent stretch of hot and humid weather continues through Thursday. High temperatures will peak in the low to mid 90s with afternoon heat indices ranging from 95 to 105. The prolonged nature of the heat, and lack of nocturnal cooling, will increase the risk for heat-related illness, especially for those without effective cooling or hydration. Daily chances for afternoon and evening scattered thunderstorms will be possible through the weekend. An isolated severe thunderstorm is possible mainly north of a Canton to Pontiac line Thursday. The primary hazard will be damaging wind gusts. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this afternoon and evening. Expected storm motion is toward the east-northeast around 25 mph. $$ Deubelbeiss