C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX WWUS43 KLOT 201000 WSWLOT URGENT - WINTER WEATHER MESSAGE National Weather Service Chicago IL 400 AM CST Tue Jan 20 2026 /O.NEW.KLOT.WW.Y.0004.260121T0200Z-260121T1200Z/ Winnebago-Boone-McHenry-Lake IL- Including the cities of Buffalo Grove, Mundelein, Crystal Lake, Rockford, Belvidere, McHenry, Gurnee, Waukegan, Woodstock, and Algonquin 400 AM CST Tue Jan 20 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 6 AM CST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations between 2 and 5 inches, highest near the Wisconsin-Illinois state line. * WHERE...Winnebago, Boone, McHenry, and Lake IL Counties. * WHEN...From 8 PM this evening to 6 AM CST Wednesday. * IMPACTS...Be prepared for hazardous travel due to snow covered roads. The slippery conditions may also impact part of the Wednesday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. &&
https://p.wxn.io/s9m00 Source: emwin | 
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