Dense Fog Advisories in Kentucky

711 dense fog advisories since 1986. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of dense fog advisories reaches back to 2005.

Dense Fog Advisories by county

Each county as a circle sized by its count since 1986. Tap one for its archive.

Dense Fog Advisories: 711
Busiest year: 201749 dense fog advisories
Average year: 32over 22 years on file

Over time

By year

Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.

By month of the year

By county

Every county with at least one alert. A county page lists each alert that covered it.

80 more counties

The latest dense fog advisories

The most recent on file, newest first.

Issued	Product	Office	Counties	Lasted
Sep 13, 3:35 AM EDT	Dense Fog Advisory	JKL	Bath, Bell, Breathitt, Clay, Elliott, Estill and 27 more	5 hr
Sep 13, 3:13 AM EDT	Dense Fog Advisory	ILN	Boone, Bracken, Campbell, Carroll, Gallatin, Grant and 6 more	6 hr
Aug 6, 5:57 AM EDT	Dense Fog Advisory	ILN	Campbell	3 hr
Jul 8, 5:40 AM EDT	Dense Fog Advisory	JKL	Bath, Bell, Breathitt, Clay, Elliott, Estill and 27 more	3 hr
Jul 7, 5:20 AM EDT	Dense Fog Advisory	JKL	Bath, Bell, Breathitt, Clay, Elliott, Estill and 23 more	4 hr
Jul 6, 5:00 AM EDT	Dense Fog Advisory	PAH	Caldwell, Calloway, Carlisle, Christian, Fulton, Graves and 7 more	5 hr
Jun 29, 6:00 AM EDT	Dense Fog Advisory	ILN	Bracken, Lewis, Mason, Robertson	3 hr
May 28, 2:56 AM EDT	Dense Fog Advisory	ILN	Boone, Bracken, Campbell, Kenton, Lewis, Mason and 2 more	6 hr
May 25, 1:09 AM EDT	Dense Fog Advisory	ILN	Boone, Bracken, Campbell, Carroll, Gallatin, Grant and 6 more	5 hr
Apr 25, 12:19 AM EDT	Dense Fog Advisory	PAH	Caldwell, Calloway, Christian, Daviess, Henderson, Hopkins and 6 more	9 hr
Apr 25, 12:13 AM EDT	Dense Fog Advisory	LMK	Allen, Anderson, Barren, Breckinridge, Bullitt, Butler and 25 more	10 hr
Apr 2, 5:56 AM EDT	Dense Fog Advisory	ILN	Boone, Bracken, Campbell, Carroll, Gallatin, Grant and 6 more	3 hr

Nearby

Alerts in force now Tornadoes on record The radar archive

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.