Dense Fog Advisory for McHenry Co., IL until 9:00 AM CDT 9/14

C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX

WWUS73 KLOT 141003
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
503 AM CDT Sun Sep 14 2025


/O.NEW.KLOT.FG.Y.0010.250914T1003Z-250914T1400Z/
Winnebago-Boone-McHenry-De Kalb-Kane-
Including the cities of DeKalb, Woodstock, Elgin, Rockford,
Belvidere, McHenry, Crystal Lake, Aurora, Sycamore, and Algonquin
503 AM CDT Sun Sep 14 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Boone, De Kalb, Winnebago, Kane, and McHenry Counties.

* WHEN...Until 9 AM CDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Dense fog expected mainly in rural areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&


https://wxn.io/r2s5w