Hazardous Weather Outlook
Issued by NWS Central Illinois

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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