⚠️ Dense Fog Advisory – Lafayette; Saline; Johnson; Pettis; Cooper; Henry – Thursday, August 20, 2026

Dense Fog Advisory issued August 20 at 5:44AM CDT until August 20 at 10:00AM CDT by NWS Kansas City/Pleasant Hill MO

Details

* WHAT…Visibility one quarter to one half mile in dense fog.

* WHERE…Cooper, Pettis, Saline, Henry, Johnson MO, and Lafayette
Counties.

* WHEN…Until 10 AM CDT this morning.

* IMPACTS…Low visibility could make driving conditions hazardous.

Instructions

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

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.