Kansas Moderate Dense Fog Advisory | Effective 09/16/2026 22:36

Headline: 
Dense Fog Advisory issued September 17 at 12:36AM CDT until September 17 at 10:00AM CDT by NWS Topeka KS
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
September 16, 2026 - 10:36pm
Expires: 
September 17, 2026 - 8:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Clay, Cloud, Ottawa, and Riley Counties. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Area Description: 
Cloud; Clay; Riley; Ottawa
Forcast Office: 
NWS Topeka KS
Sender: 
w-nws.webmaster@noaa.gov