One product issued by NWS for: Astoria IL
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Lincoln IL 1221 PM CDT Tue Jul 15 2025 ILZ027>031-036>038-040>057-061-161730- 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- 1221 PM CDT Tue Jul 15 2025 This Hazardous Weather Outlook is for central Illinois, east central Illinois and west central Illinois. .DAY ONE...This afternoon and tonight. Isolated thunderstorms will spread northward this afternoon, mainly near and east of the Illinois River. Cloud to ground lightning and locally heavy rain will be the main risks from this activity. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Hot and humid conditions will push heat index values to 100 to 105 degrees Wednesday afternoon. Scattered thunderstorms are expected Wednesday afternoon through Thursday evening, and again Saturday through Sunday. There is a level 2 of 5 (slight) risk for severe weather Wednesday into Wednesday night north of a roughly Rushville to Bloomington line, and a level 1 of 5 (marginal) risk further south and east. The main risk will be from damaging straight line winds, though frequent cloud to ground lightning and heavy rain are also expected. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated through tonight. $$ Bumgardner