Back to All Alerts
🟡 Moderate
Dense Fog Advisory
Cloud; Clay; Riley; Ottawa
Dense Fog Advisory issued September 17 at 12:36AM CDT until September 17 at 10:00AM CDT by NWS Topeka KS
Alert 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.
Safety Instructions
If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Time Information
Effective
Sep 17, 2026, 5:36 AM
Expires
Sep 17, 2026, 3:00 PM
Issued
Sep 17, 2026, 5:36 AM
Alert Details
Severity
Moderate
Urgency
Expected
Certainty
Likely
Category
Met
Issued By
NWS Topeka KS
National Weather Service