WWUS73 KLOT 201308
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
808 AM CDT Mon Apr 20 2026

ILZ003>006-008-010>013-019>021-023-032-033-039-103-105>108-INZ001-
002-010-011-019-201415-
/O.CAN.KLOT.FZ.W.0001.000000T0000Z-260420T1400Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La
Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-Northern
Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-Lake
IN-Porter-Newton-Jasper-Benton-
Including the cities of Watseka, Gilman, Park Forest, Morocco,
Dixon, Lombard, Kentland, Crystal Lake, Merrillville, La Salle,
Pontiac, Peotone, Chesterton, Mundelein, Des Plaines, Gurnee,
DeMotte, Ottawa, Oswego, Byron, Plainfield, Bradley, Algonquin,
Portage, Valparaiso, Hammond, Roselawn, Evanston, Dwight, Paxton,
Channahon, Rensselaer, Mendota, McHenry, Naperville, DeKalb,
Calumet City, Elgin, Manhattan, Wilmington, Minooka, Bolingbrook,
Aurora, Sycamore, Rochelle, Oregon, Oak Forest, Buffalo Grove,
Belvidere, Gibson City, Palatine, Woodstock, Bourbonnais,
Beecher, Fowler, Morris, Northbrook, Coal City, Orland Park,
Wheaton, Rockford, Kankakee, Mokena, Waukegan, Crete, Oxford,
Carol Stream, Schaumburg, Plano, Joliet, Downers Grove, Lemont,
Marseilles, Yorkville, Gary, Fairbury, and Streator
808 AM CDT Mon Apr 20 2026 /908 AM EDT Mon Apr 20 2026/

...FREEZE WARNING IS CANCELLED...

Temperatures are quickly rising above freezing this morning.
Therefore, the freeze threat has ended.

$$

ILZ104-201415-
/O.CAN.KLOT.FR.Y.0002.000000T0000Z-260420T1400Z/
Central Cook-
Including the cities of Oak Lawn, Oak Park, La Grange, Chicago,
and Cicero
808 AM CDT Mon Apr 20 2026

...FROST ADVISORY IS CANCELLED...

Temperatures are quickly rising this morning. Therefore the threat
of frost has ended.

$$

Ratzer