Dense Fog Advisory Kentucky | Effective 03/09/2026 03:35

Headline: 
Dense Fog Advisory issued March 9 at 5:35AM CDT until March 9 at 9:00AM CDT by NWS Louisville KY
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 9, 2026 - 3:35am
Expires: 
March 9, 2026 - 7:00am
Description: 
* WHAT...Visibility less than one half mile in dense fog. * WHERE...Boyle, Mercer, Hardin, Larue, Nelson, Washington KY, Grayson, Lincoln, and Marion Counties. * WHEN...Until 9 AM CDT /10 AM EDT/ 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: 
Grayson; Hardin; Nelson; Washington; Mercer; Larue; Marion; Boyle; Lincoln
Forcast Office: 
NWS Louisville KY
Sender: 
w-nws.webmaster@noaa.gov