958
WWUS73 KLOT 180813
NPWLOT
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
213 AM CST SUN JAN 18 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-181815-
/O.NEW.KLOT.CW.Y.0001.260119T0900Z-260119T1600Z/
WINNEBAGO-BOONE-MCHENRY-LAKE IL-OGLE-LEE-DE KALB-KANE-DUPAGE-LA
SALLE-KENDALL-GRUNDY-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-NORTHERN
COOK-CENTRAL COOK-SOUTHERN COOK-NORTHERN WILL-SOUTHERN WILL-
EASTERN WILL-
INCLUDING THE CITIES OF LEMONT, DEKALB, OAK PARK, BUFFALO GROVE,
NAPERVILLE, LA SALLE, DWIGHT, PARK FOREST, ELGIN, MENDOTA,
STREATOR, BYRON, BOURBONNAIS, ORLAND PARK, DES PLAINES, EVANSTON,
MANHATTAN, PLAINFIELD, PAXTON, BEECHER, BELVIDERE, DOWNERS GROVE,
LOMBARD, OTTAWA, KANKAKEE, OSWEGO, GURNEE, LA GRANGE, PLANO,
CALUMET CITY, WATSEKA, MARSEILLES, JOLIET, AURORA, CAROL STREAM,
ROCKFORD, ALGONQUIN, CRETE, CICERO, PEOTONE, COAL CITY, GILMAN,
MUNDELEIN, OREGON, DIXON, SYCAMORE, YORKVILLE, OAK FOREST, GIBSON
CITY, WHEATON, WILMINGTON, MINOOKA, ROCHELLE, MORRIS, BRADLEY,
MCHENRY, FAIRBURY, CHICAGO, OAK LAWN, BOLINGBROOK, MOKENA,
CHANNAHON, PALATINE, PONTIAC, WOODSTOCK, CRYSTAL LAKE, WAUKEGAN,
SCHAUMBURG, AND NORTHBROOK
213 AM CST SUN JAN 18 2026
..COLD WEATHER ADVISORY IN EFFECT FROM 3 AM TO 10 AM CST MONDAY
* WHAT...VERY COLD WIND CHILLS AS LOW AS 20 BELOW TO 25 BELOW ZERO
EXPECTED.
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, NORTH CENTRAL, AND
NORTHEAST ILLINOIS.
* WHEN...FROM 3 AM TO 10 AM CST MONDAY.
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS AS LOW AS 25 BELOW ZERO
COULD CAUSE FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A
HAT, AND GLOVES.
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