339
FLUS43 KILX 210940
HWOILX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LINCOLN IL
440 AM CDT FRI AUG 21 2026
ILZ027>031-036>038-040>057-061>063-066>068-071>073-220945-
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-
440 AM CDT FRI AUG 21 2026
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 (30-40% CHANCE) LATE THIS
AFTERNOON INTO TONIGHT. DAMAGING WIND GUSTS AND HEAVY RAIN ARE THE
MAIN HAZARDS, HOWEVER ISOLATED LARGE HAIL AND A BRIEF TORNADO CANNOT
BE RULED OUT.
DUE TO RECENT HEAVY RAINFALL, RIVER FLOODING IS OCCURRING ON
PORTIONS OF THE ILLINOIS, SANGAMON, AND WABASH RIVERS.
DAYS TWO THROUGH SEVEN
SATURDAY THROUGH THURSDAY.
FLOODING WILL CONTINUE FOR SEVERAL DAYS FOR PORTIONS OF THE
ILLINOIS, SANGAMON, AND WABASH RIVERS.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.
DEUBELBEISS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page