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FLUS43 KILX 171931
HWOILX

Hazardous Weather Outlook
National Weather Service Lincoln IL
231 PM CDT Sun Aug 17 2025

ILZ027>031-036>038-040>057-061>063-066>068-071>073-181945-
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-
231 PM CDT Sun Aug 17 2025

This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.

.DAY ONE...Tonight.

Heat indices will be slow to fall this evening into tonight, dropping
only to around 75 by sunrise Monday morning.

There is a 20% chance of a storm this evening. Any storm that
develops will be capable of frequent lightning, heavy rain, and
locally strong winds.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Once again, the combination of heat and humidity will result in heat
indices between 100 and 105 degrees Monday afternoon and Tuesday
afternoon.

There is a 20% chance of thunderstorms Monday and a 30% chance of
thunderstorms Tuesday. Any storm that develops will be capable of
frequent lightning, heavy rain, and locally strong winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight.

$$

Bumgardner