Hot Weather Expected Most of the Week

                        

803

WWUS73 KILX 010748

NPWILX



URGENT - WEATHER MESSAGE

National Weather Service Lincoln IL

248 AM CDT Tue Sep 1 2026



ILZ027>029-036-037-040>044-047>056-061>063-066>068-071>073-012115-

/O.CON.KILX.HT.Y.0011.000000T0000Z-260904T0000Z/

Knox-Stark-Peoria-Fulton-Tazewell-Schuyler-Mason-Logan-De Witt-

Piatt-Cass-Menard-Scott-Morgan-Sangamon-Christian-Macon-Moultrie-

Douglas-Coles-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-Clay-

Richland-Lawrence-

Including the cities of Taylorville, Mattoon, Monticello, Robinson,

Lincoln, Sullivan, Effingham, Winchester, Havana, Flora, Tuscola,

Petersburg, Lawrenceville, Shelbyville, Peoria, Springfield, Canton,

Clinton, Beardstown, Toulon, Greenup, Decatur, Pekin, Galesburg,

Rushville, Olney, Jacksonville, Newton, Marshall, and Charleston

248 AM CDT Tue Sep 1 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...



* WHAT...Afternoon Heat index values up to 105, only falling into the

  mid to upper 70s at night.



* WHERE...Portions of central, east central, southeast, and west

  central Illinois.



* WHEN...Until 7 PM CDT Thursday.



* IMPACTS...Hot temperatures and high humidity may cause heat

  illnesses.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Take extra precautions when outside. Wear lightweight and loose

fitting clothing. Try to limit strenuous activities to early morning

or evening. Take action when you see symptoms of heat exhaustion and

heat stroke.



&&



$$



ILZ030-031-038-045-046-057-012115-

/O.CON.KILX.HT.Y.0011.260901T1800Z-260904T0000Z/

Marshall-Woodford-McLean-Champaign-Vermilion-Edgar-

Including the cities of Urbana, Danville, Champaign, Paris,

Bloomington, Lacon, Eureka, and Normal

248 AM CDT Tue Sep 1 2026



...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM

CDT THURSDAY...



* WHAT...Afternoon Heat index values up to 105 expected, only falling

  into the mid to upper 70s at night.



* WHERE...Marshall, McLean, Woodford, Champaign, Edgar, and Vermilion

  Counties.



* WHEN...From 1 PM this afternoon to 7 PM CDT Thursday.



* IMPACTS...Hot temperatures and high humidity may cause heat

  illnesses.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Take extra precautions when outside. Wear lightweight and loose

fitting clothing. Try to limit strenuous activities to early morning

or evening. Take action when you see symptoms of heat exhaustion and

heat stroke.



&&



$$



07