Missouri Moderate Dense Fog Advisory | Effective 08/20/2026 03:44

Headline: 
Dense Fog Advisory issued August 20 at 5:44AM CDT until August 20 at 10:00AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
August 20, 2026 - 3:44am
Expires: 
August 20, 2026 - 8:00am
Description: 
* 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.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Lafayette; Saline; Johnson; Pettis; Cooper; Henry
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov