Central Illinois
Weather Forecast Office
566
FLUS43 KILX 231912
HWOILX
Hazardous Weather Outlook
National Weather Service Lincoln IL
212 PM CDT Thu Jul 23 2026
ILZ027>031-036>038-040>057-061>063-066>068-071>073-241915-
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-
212 PM CDT Thu Jul 23 2026
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Heat and humidity returns early next week as peak heat indices climb
between 100 and 110 degrees Sunday through Tuesday.
There is a low chance (20%) for thunderstorms late Sunday through
Monday night. If storms develop, they could pose a threat for severe
hazards and heavy rainfall. However, certainty remains low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated tonight.
$$
NMA
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Central Illinois
1362 State Route 10
Lincoln, IL 62656
217-732-7321 (forecast recording) or 217-732-3089
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