WWUS73 KLOT 061823

NPWLOT



URGENT - WEATHER MESSAGE

National Weather Service Chicago IL

123 PM CDT Wed May 6 2026



ILZ003>006-008-010>013-019>021-103-105>108-070430-

/O.NEW.KLOT.FR.Y.0004.260507T0600Z-260507T1300Z/

Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La

Salle-Kendall-Grundy-Northern Cook-Southern Cook-Northern Will-

Southern Will-Eastern Will-

Including the cities of Mendota, Dixon, Joliet, Coal City,

Belvidere, Elgin, Evanston, Rockford, Orland Park, Crystal Lake,

Plainfield, Plano, Lemont, Mokena, Aurora, Algonquin, Marseilles,

Streator, Park Forest, Wilmington, Beecher, McHenry, Oregon,

Morris, Channahon, Carol Stream, Palatine, DeKalb, Gurnee,

Buffalo Grove, Yorkville, Naperville, Des Plaines, Peotone, La

Salle, Waukegan, Wheaton, Woodstock, Schaumburg, Oak Forest,

Bolingbrook, Byron, Downers Grove, Sycamore, Crete, Northbrook,

Minooka, Mundelein, Manhattan, Calumet City, Ottawa, Rochelle,

Oswego, and Lombard

123 PM CDT Wed May 6 2026



...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT THURSDAY...



* WHAT...Temperatures in the low to mid 30s and areas of frost. 



* WHERE...Portions of north central and northeast Illinois.



* WHEN...From 1 AM to 8 AM CDT Thursday.



* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive 

  outdoor plants may be killed if left uncovered.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Take steps now to protect tender plants from the cold.



&&



$$