Dense Fog Advisories in Kansas, 2021

Dense Fog Advisories by county

Each county as a circle sized by its count in 2021. Tap one for its archive.

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Jan 2, 3:06 PM CST	Dense Fog Advisory	EAX	Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more	21 hr
Jan 2, 6:35 PM CST	Dense Fog Advisory	ICT	Allen, Butler, Chase, Chautauqua, Cowley, Elk and 11 more	16 hr
Jan 2, 6:48 PM CST	Dense Fog Advisory	TOP	Anderson, Brown, Coffey, Douglas, Franklin, Jackson and 10 more	16 hr
Jan 2, 7:16 PM CST	Dense Fog Advisory	SGF	Bourbon, Cherokee, Crawford	16 hr
Jan 3, 2:12 PM CST	Dense Fog Advisory	EAX	Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more	24 hr
Jan 3, 2:38 PM CST	Dense Fog Advisory	SGF	Bourbon, Cherokee, Crawford	18 hr
Jan 3, 2:51 PM CST	Dense Fog Advisory	ICT	Allen, Chautauqua, Elk, Greenwood, Labette, Montgomery and 3 more	15 hr
Jan 3, 3:10 PM CST	Dense Fog Advisory	TOP	Anderson, Brown, Coffey, Douglas, Franklin, Jackson and 8 more	17 hr
Jan 9, 1:53 AM CST	Dense Fog Advisory	DDC	Clark, Finney, Ford, Grant, Gray, Haskell and 6 more	8 hr
Jan 19, 12:37 AM CST	Dense Fog Advisory	EAX	Johnson, Leavenworth, Wyandotte	8 hr
Jan 21, 6:02 AM CST	Dense Fog Advisory	ICT	Allen, Chautauqua, Cowley, Elk, Labette, Montgomery and 4 more	5 hr
Jan 28, 3:14 PM CST	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	24 hr
Jan 28, 9:06 PM CST	Dense Fog Advisory	GLD	Decatur, Gove, Graham, Logan, Norton, Rawlins and 2 more	17 hr
Jan 29, 3:29 PM CST	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	21 hr
Jan 29, 3:54 PM CST	Dense Fog Advisory	GLD	Decatur, Graham, Norton, Rawlins, Sheridan	15 hr
Jan 31, 9:52 PM CST	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Smith	15 hr
Feb 1, 10:14 AM CST	Dense Fog Advisory	TOP	Clay, Cloud, Dickinson, Geary, Ottawa, Republic and 2 more	17 hr
Feb 1, 1:06 PM CST	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	25 hr
Feb 1, 8:07 PM CST	Dense Fog Advisory	GLD	Cheyenne, Decatur, Graham, Norton, Rawlins, Sheridan and 1 more	18 hr
Feb 2, 2:16 PM CST	Dense Fog Advisory	GID	Phillips, Rooks, Smith	19 hr
Feb 2, 2:23 PM CST	Dense Fog Advisory	GLD	Decatur, Graham, Norton	18 hr
Feb 19, 9:57 PM CST	Dense Fog Advisory	GID	Jewell, Phillips, Smith	12 hr
Feb 19, 10:03 PM CST	Dense Fog Advisory	TOP	Marshall, Republic, Washington	12 hr
Feb 26, 8:34 PM CST	Dense Fog Advisory	SGF	Bourbon, Cherokee, Crawford	12 hr
Feb 27, 1:27 AM CST	Dense Fog Advisory	ICT	Allen, Barton, Butler, Chase, Chautauqua, Cowley and 20 more	9 hr
Feb 27, 2:17 AM CST	Dense Fog Advisory	DDC	Barber, Comanche, Edwards, Ellis, Kiowa, Pawnee and 3 more	9 hr
Feb 27, 3:15 AM CST	Dense Fog Advisory	EAX	Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more	8 hr
Feb 27, 3:19 AM CST	Dense Fog Advisory	TOP	Anderson, Brown, Clay, Cloud, Coffey, Dickinson and 17 more	8 hr
Feb 27, 6:50 AM CST	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	4 hr
Mar 13, 7:42 AM CST	Dense Fog Advisory	DDC	Barber, Clark, Comanche, Edwards, Finney, Ford and 16 more	6 hr
Mar 15, 1:32 AM CDT	Dense Fog Advisory	ICT	Allen, Chautauqua, Elk, Greenwood, Labette, Montgomery and 3 more	5 hr
Mar 16, 12:14 AM CDT	Dense Fog Advisory	EAX	Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more	9 hr
Mar 16, 12:34 AM CDT	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	10 hr
Mar 16, 12:35 AM CDT	Dense Fog Advisory	TOP	Anderson, Brown, Clay, Cloud, Coffey, Dickinson and 17 more	9 hr
Mar 16, 12:57 AM CDT	Dense Fog Advisory	SGF	Bourbon	10 hr
Mar 16, 1:10 AM CDT	Dense Fog Advisory	ICT	Allen, Barton, Butler, Chase, Elk, Ellsworth and 13 more	9 hr
Mar 16, 4:02 AM CDT	Dense Fog Advisory	DDC	Ellis, Rush, Trego	7 hr
Mar 16, 4:25 AM CDT	Dense Fog Advisory	GLD	Decatur, Gove, Graham, Logan, Norton, Rawlins and 2 more	6 hr
Mar 26, 1:30 AM CDT	Dense Fog Advisory	SGF	Bourbon, Cherokee, Crawford	8 hr
Mar 26, 1:30 AM CDT	Dense Fog Advisory	TOP	Anderson, Coffey, Douglas, Franklin, Jackson, Jefferson and 3 more	9 hr
Mar 26, 1:33 AM CDT	Dense Fog Advisory	EAX	Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more	8 hr
Mar 26, 1:33 AM CDT	Dense Fog Advisory	ICT	Allen, Chautauqua, Elk, Greenwood, Labette, Montgomery and 3 more	8 hr
Apr 23, 6:23 AM CDT	Dense Fog Advisory	GLD	Decatur, Gove, Greeley, Logan, Rawlins, Sheridan and 4 more	4 hr
Apr 23, 6:59 AM CDT	Dense Fog Advisory	DDC	Finney, Grant, Hamilton, Kearny, Morton, Scott and 2 more	3 hr
Apr 24, 7:03 AM CDT	Dense Fog Advisory	GLD	Greeley, Logan, Sherman, Thomas, Wallace, Wichita	3 hr
Apr 24, 7:30 AM CDT	Dense Fog Advisory	DDC	Finney, Grant, Hamilton, Haskell, Kearny, Scott and 2 more	3 hr
May 12, 7:27 AM CDT	Dense Fog Advisory	GLD	Decatur, Rawlins	86 min
May 19, 7:25 AM CDT	Dense Fog Advisory	DDC	Clark, Comanche, Edwards, Ellis, Finney, Ford and 9 more	4 hr
May 24, 6:07 AM CDT	Dense Fog Advisory	GLD	Cheyenne, Sherman	4 hr
May 24, 10:57 PM CDT	Dense Fog Advisory	GLD	Cheyenne, Decatur, Gove, Graham, Greeley, Logan and 7 more	7 hr
May 26, 5:44 AM CDT	Dense Fog Advisory	ICT	Allen, Butler, Chautauqua, Cowley, Elk, Greenwood and 5 more	3 hr
Jun 1, 12:56 AM CDT	Dense Fog Advisory	TOP	Brown, Clay, Cloud, Jackson, Marshall, Nemaha and 4 more	9 hr
Jun 1, 1:17 AM CDT	Dense Fog Advisory	EAX	Atchison, Doniphan	9 hr
Jun 1, 1:35 AM CDT	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	7 hr
Jun 1, 9:04 AM CDT	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Smith	56 min
Jun 3, 2:05 AM CDT	Dense Fog Advisory	SGF	Cherokee, Crawford	6 hr
Jun 8, 5:40 AM CDT	Dense Fog Advisory	DDC	Barber, Clark, Comanche, Kiowa, Pratt	4 hr
Jun 8, 7:37 AM CDT	Dense Fog Advisory	ICT	Barton, Harper, Harvey, Kingman, Reno, Rice and 2 more	2 hr
Jun 10, 5:00 AM CDT	Dense Fog Advisory	GLD	Cheyenne, Greeley, Logan, Sherman, Thomas, Wallace and 1 more	5 hr
Jun 10, 6:40 AM CDT	Dense Fog Advisory	DDC	Grant, Hamilton, Kearny, Stanton	3 hr
Jun 30, 6:36 AM CDT	Dense Fog Advisory	DDC	Clark, Comanche, Edwards, Ford, Gray, Haskell and 5 more	2 hr
Jul 15, 11:20 PM CDT	Dense Fog Advisory	GLD	Cheyenne, Decatur, Gove, Graham, Logan, Norton and 5 more	11 hr
Jul 16, 2:30 AM CDT	Dense Fog Advisory	DDC	Edwards, Ellis, Finney, Ford, Gray, Hodgeman and 9 more	8 hr
Jul 18, 8:27 AM CDT	Dense Fog Advisory	GLD	Graham, Norton	93 min
Jul 19, 3:07 AM CDT	Dense Fog Advisory	DDC	Grant, Hamilton, Haskell, Kearny, Morton, Seward and 2 more	6 hr
Jul 19, 3:11 AM CDT	Dense Fog Advisory	GLD	Decatur, Gove, Graham, Greeley, Logan, Norton and 5 more	6 hr
Jul 25, 6:42 AM CDT	Dense Fog Advisory	GLD	Gove, Greeley, Logan, Sheridan, Sherman, Thomas and 2 more	3 hr
Jul 26, 6:10 AM CDT	Dense Fog Advisory	GLD	Cheyenne, Decatur, Gove, Graham, Greeley, Logan and 7 more	86 min
Jul 26, 6:50 AM CDT	Dense Fog Advisory	TOP	Cloud, Coffey, Lyon, Republic	2 hr
Aug 20, 6:34 AM CDT	Dense Fog Advisory	GLD	Cheyenne, Sherman	3 hr
Sep 1, 8:23 AM CDT	Dense Fog Advisory	GLD	Gove, Graham, Logan, Sheridan, Sherman, Thomas and 1 more	50 min
Sep 13, 5:29 AM CDT	Dense Fog Advisory	GLD	Decatur, Graham, Norton	5 hr
Sep 13, 5:57 AM CDT	Dense Fog Advisory	GID	Phillips, Smith	4 hr
Sep 15, 4:36 AM CDT	Dense Fog Advisory	GLD	Cheyenne, Decatur, Gove, Graham, Logan, Norton and 5 more	5 hr
Sep 15, 5:06 AM CDT	Dense Fog Advisory	GID	Jewell, Mitchell, Osborne, Phillips, Rooks, Smith	5 hr
Oct 6, 8:32 PM CDT	Dense Fog Advisory	SGF	Bourbon, Cherokee, Crawford	13 hr
Oct 6, 8:39 PM CDT	Dense Fog Advisory	ICT	Allen, Chase, Chautauqua, Elk, Greenwood, Labette and 4 more	13 hr
Oct 6, 8:42 PM CDT	Dense Fog Advisory	EAX	Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more	12 hr
Oct 6, 8:55 PM CDT	Dense Fog Advisory	TOP	Anderson, Brown, Clay, Coffey, Douglas, Franklin and 13 more	10 hr
Oct 23, 9:45 PM CDT	Dense Fog Advisory	GLD	Cheyenne, Decatur, Gove, Graham, Greeley, Logan and 7 more	8 hr
Oct 25, 6:22 AM CDT	Dense Fog Advisory	GLD	Decatur, Gove, Graham, Logan, Norton, Rawlins and 2 more	6 hr
Nov 3, 9:23 PM CDT	Dense Fog Advisory	GID	Jewell, Phillips, Smith	14 hr
Dec 23, 6:53 AM CST	Dense Fog Advisory	ICT	Harper, Harvey, Kingman, McPherson, Reno, Rice and 2 more	3 hr
Dec 30, 7:43 AM CST	Dense Fog Advisory	ICT	Butler, Chase, Chautauqua, Cowley, Elk, Greenwood and 8 more	3 hr
Dec 30, 9:06 PM CST	Dense Fog Advisory	EAX	Doniphan	15 hr

By county

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

65 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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.