WWUS73 KLOT 221829  NPWLOT    URGENT - WEATHER MESSAGE  National Weather Service Chicago IL  129 PM CDT Fri Oct 22 2021      /O.NEW.KLOT.FR.Y.0007.211023T0500Z-211023T1300Z/  Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-  La Salle-Kendall-Grundy-Northern Cook-Northern Will-Southern Will-  Including the cities of Rockford, Belvidere, Crystal Lake,   Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,   Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,   Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,   Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,   Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,  Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Joliet,   Bolingbrook, Plainfield, Mokena, Channahon, Manhattan,   and Wilmington  129 PM CDT Fri Oct 22 2021    ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT  SATURDAY...    * WHAT...Low temperatures in the low to mid 30s will result in    frost formation. Some of the typically colder locations could    drop below freezing for a time early Saturday morning.    * WHERE...Portions of north central and northeast Illinois.    * WHEN...From midnight tonight to 8 AM CDT Saturday.    * IMPACTS...Frost could kill sensitive outdoor vegetation if     left uncovered.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    Take steps now to protect tender plants from the cold.    &&       https://wxn.io/6gufk          |