FLUS43 KILX 211001

HWOILX



Hazardous Weather Outlook

National Weather Service Lincoln IL

501 AM CDT Sun Jun 21 2026



ILZ027>031-036>038-040>057-061>063-066>068-071>073-221015-

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-

501 AM CDT Sun Jun 21 2026



This Hazardous Weather Outlook is for central Illinois, east 

central Illinois, southeast Illinois and west central Illinois.



.DAY ONE...Today and tonight.



Heavy rain will develop today, with 1.5 to 2 inches expected in most

areas and locally higher amounts over 3 inches possible by tonight.

This may produce flash flooding in urban and low lying flood prone 

areas. Additionally, scattered thunderstorms could become severe 

this afternoon and evening, with a risk for locally damaging wind 

gusts and possibly a few tornadoes.



Several rivers are in minor to moderate flood today, and additional 

rises are expected following heavy rainfall tonight. Rivers expected

to flood include portions of the Illinois, Sangamon, Wabash, Little 

Wabash, and Spoon Rivers.



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



Several rivers will continue in minor to moderate flood for many 

days, including portions of the Illinois, Wabash, Little Wabash, 

Sangamon, and Spoon Rivers.



.SPOTTER INFORMATION STATEMENT...



Spotter activation may be needed from around 2 to 10 PM.



Expected storm motion is toward the northeast around 50 mph.



$$



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