Oklahoma Dense Fog Advisory | Effective 04/11/2026 05:13

Headline: 
Dense Fog Advisory issued April 11 at 7:13AM CDT until April 11 at 9:00AM CDT by NWS Tulsa OK
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
April 11, 2026 - 5:13am
Expires: 
April 11, 2026 - 7:00am
Description: 
* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Osage County. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Visibilities are expected to be reduced to less than one quarter mile by dense fog. Rapidly changing visibility will create hazardous driving conditions.
Instruction: 
If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Area Description: 
Osage
Forcast Office: 
NWS Tulsa OK