“Dense Fog Advisory until 10:00AM” from Richmond, IL Police Department : Nixle

Tuesday October 20th, 2026 :: 07:38 a.m. CDT

Advisory

Dense Fog Advisory until 10:00AM

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

* WHERE...Central Cook, DuPage, Lake IL, McHenry, and Northern Cook Counties.

* WHEN...Until 10 AM CDT this morning.

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

* ADDITIONAL DETAILS...Fog is mainly confined to northern portions of DuPage and Cook Counties.

* AFFECTED AREAS: MCHENRY ... LAKE ... DUPAGE ... NORTHERN COOK ... CENTRAL COOK

Address/Location
Richmond, IL Police Department
5600 Hunter Dr
Richmond, IL 60071

Contact
Emergency: 9-1-1
Non-emergencies: 815-678-4163

Alert Details

Severity:: Moderate - Possible threat to life or property
Urgency:: Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:: Likely (p > ~50%)
Category:: Meteorological (inc. flood)
Event:: Dense Fog Advisory

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