Alert archive / Texas / Dense Fog Advisories

Dense Fog Advisories in Texas, 2016

194 dense fog advisories in 2016. 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 in 2016. Tap one for its archive.

Dense Fog Advisories: 194
Busiest month: December44 dense fog advisories
Busiest day: January 8, 20168 dense fog advisories

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
Dec 31, 7:42 PM CST	Dense Fog Advisory	MAF	Crane, Loving, Pecos, Reagan, Upton, Ward and 1 more	13 hr
Jan 5, 11:53 PM CST	Dense Fog Advisory	LUB	Bailey, Castro, Cochran, Hale, Hockley, Lamb and 6 more	9 hr
Jan 6, 12:10 AM CST	Dense Fog Advisory	EPZ	El Paso, Hudspeth	11 hr
Jan 6, 10:36 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	12 hr
Jan 7, 2:44 AM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	6 hr
Jan 7, 3:15 AM CST	Dense Fog Advisory	FWD	Bell, Bosque, Collin, Comanche, Cooke, Coryell and 29 more	6 hr
Jan 7, 3:23 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 19 more	8 hr
Jan 7, 3:45 AM CST	Dense Fog Advisory	SJT	Brown, Callahan, Coleman, Concho, Haskell, Jones and 9 more	4 hr
Jan 7, 3:15 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	19 hr
Jan 7, 5:41 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	18 hr
Jan 7, 11:50 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	9 hr
Jan 7, 11:56 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	10 hr
Jan 8, 2:08 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 14 more	10 hr
Jan 8, 2:32 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 15 more	8 hr
Jan 8, 3:21 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Delta, Ellis, Falls, Freestone and 14 more	7 hr
Jan 8, 9:58 AM CST	Dense Fog Advisory	AMA	Armstrong, Carson, Deaf Smith, Donley, Gray, Oldham and 2 more	20 hr
Jan 8, 10:12 AM CST	Dense Fog Advisory	LCH		108 min
Jan 8, 12:10 PM CST	Dense Fog Advisory	LCH		3 hr
Jan 8, 8:23 PM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Jim Wells, Kleberg, Nueces, Refugio and 2 more	4 hr
Jan 8, 9:01 PM CST	Dense Fog Advisory	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Lavaca and 1 more	3 hr
Jan 8, 9:01 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Colorado, Fort Bend and 6 more	3 hr
Jan 8, 9:32 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 1 more	5 hr
Jan 14, 4:03 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 11 more	15 hr
Jan 14, 8:34 PM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Goliad, Refugio, San Patricio, Victoria	10 hr
Jan 14, 9:23 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	11 hr
Jan 14, 11:46 PM CST	Dense Fog Advisory	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Guadalupe and 4 more	5 hr
Jan 15, 7:08 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda, Wharton	52 min
Jan 19, 6:16 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, Dimmit and 10 more	3 hr
Jan 20, 6:48 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Willacy	2 hr
Jan 21, 3:49 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 16 more	5 hr
Jan 21, 3:50 AM CST	Dense Fog Advisory	CRP	Webb	4 hr
Jan 21, 5:31 AM CST	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Fort Bend, Grimes and 13 more	3 hr
Jan 31, 6:21 AM CST	Dense Fog Advisory	CRP	La Salle	3 hr
Jan 31, 3:00 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	27 hr
Jan 31, 8:24 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	11 hr
Jan 31, 8:34 PM CST	Dense Fog Advisory	BRO	Cameron, Kenedy, Willacy	8 hr
Jan 31, 9:24 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 6 more	26 hr
Feb 1, 7:40 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, Frio and 5 more	2 hr
Feb 1, 6:08 PM CST	Dense Fog Advisory	LCH		10 hr
Feb 12, 3:03 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	6 hr
Feb 12, 4:08 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	4 hr
Feb 12, 4:48 AM CST	Dense Fog Advisory	EWX	DeWitt, Fayette, Gonzales, Karnes, Lavaca, Wilson	4 hr
Feb 12, 5:08 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 9 more	4 hr
Feb 12, 2:46 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	19 hr
Feb 12, 11:47 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Jackson, Matagorda and 1 more	9 hr
Feb 13, 3:48 AM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo	4 hr
Feb 13, 4:53 AM CST	Dense Fog Advisory	EWX	Atascosa, DeWitt, Dimmit, Fayette, Frio, Gonzales and 5 more	6 hr
Feb 15, 6:22 AM CST	Dense Fog Advisory	CRP	Bee, Jim Wells, Kleberg, Live Oak, Nueces, San Patricio	3 hr
Feb 16, 4:18 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	5 hr
Feb 16, 9:08 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	90 min
Feb 16, 9:52 PM CST	Dense Fog Advisory	HGX	Brazoria, Jackson, Matagorda, Wharton	6 hr
Feb 17, 12:11 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Kenedy, Willacy	3 hr
Feb 17, 1:15 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	8 hr
Feb 17, 3:00 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	6 hr
Feb 18, 2:10 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	7 hr
Feb 18, 2:19 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Kenedy, Willacy	7 hr
Feb 18, 3:19 AM CST	Dense Fog Advisory	HGX	Brazoria, Fort Bend, Jackson, Matagorda, Wharton	5 hr
Feb 20, 5:38 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	3 hr
Feb 21, 2:57 AM CST	Dense Fog Advisory	HGX	Galveston	7 hr
Feb 21, 5:08 AM CST	Dense Fog Advisory	OUN	Clay	4 hr
Feb 22, 12:34 AM CST	Dense Fog Advisory	HGX	Chambers, Galveston	9 hr
Feb 29, 6:17 AM CST	Dense Fog Advisory	HGX	Austin, Burleson, Colorado, Jackson, Matagorda, Waller and 2 more	3 hr
Mar 2, 7:47 AM CST	Dense Fog Advisory	BRO	Cameron	2 hr
Mar 5, 6:31 AM CST	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Grimes, Liberty and 3 more	2 hr
Mar 5, 7:16 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	3 hr
Mar 6, 1:32 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	8 hr
Mar 6, 2:05 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	8 hr
Mar 10, 2:16 AM CST	Dense Fog Advisory	LUB	Castro, Hale, Hockley, Lamb, Lubbock, Swisher	6 hr
Mar 10, 2:40 AM CST	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Deaf Smith, Donley, Gray and 9 more	7 hr
Mar 12, 6:09 AM CST	Dense Fog Advisory	OUN	Clay, Wichita, Wilbarger	4 hr
Mar 14, 3:20 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 4 more	7 hr
Mar 17, 8:38 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	82 min
Mar 27, 1:26 AM CDT	Dense Fog Advisory	BRO	Cameron, Hidalgo, Kenedy, Willacy	7 hr
Mar 27, 7:51 AM CDT	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Matagorda	3 hr
Mar 27, 8:19 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Kleberg, Nueces and 3 more	101 min
Mar 29, 4:34 PM CDT	Dense Fog Advisory	HGX	Galveston	5 hr
Mar 31, 12:55 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bexar, Dimmit, Frio, Kinney, Maverick and 3 more	6 hr
Mar 31, 9:50 PM CDT	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Matagorda	7 hr
Apr 7, 3:21 AM CDT	Dense Fog Advisory	CRP	Aransas, Duval, Jim Wells, Kleberg, Nueces, San Patricio	6 hr
Apr 14, 3:04 AM CDT	Dense Fog Advisory	FWD	Bell, Comanche, Coryell, Eastland, Hamilton, Lampasas and 3 more	7 hr
Apr 14, 5:03 AM CDT	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, La Salle, Live Oak and 4 more	5 hr
Apr 14, 5:04 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 19 more	5 hr
Apr 14, 5:27 AM CDT	Dense Fog Advisory	SJT	Brown, Callahan, Coleman, Concho, Jones, Kimble and 7 more	5 hr
Apr 15, 3:58 AM CDT	Dense Fog Advisory	FWD	Bell, Bosque, Comanche, Coryell, Eastland, Erath and 13 more	6 hr
Apr 15, 5:50 AM CDT	Dense Fog Advisory	BRO	Cameron, Hidalgo	4 hr
Apr 15, 6:29 AM CDT	Dense Fog Advisory	EWX	Bandera, Bastrop, Blanco, Burnet, Caldwell, Comal and 13 more	3 hr
Apr 15, 8:07 AM CDT	Dense Fog Advisory	OUN	Clay, Foard, Hardeman, Wichita, Wilbarger	113 min
Apr 16, 9:11 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Donley, Gray, Potter, Randall	2 hr
Apr 20, 12:43 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Dallam, Deaf Smith, Donley and 14 more	6 hr
Apr 27, 4:28 AM CDT	Dense Fog Advisory	OUN	Hardeman, Wichita, Wilbarger	5 hr
May 14, 4:24 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Galveston, Harris and 6 more	5 hr
May 28, 1:51 AM CDT	Dense Fog Advisory	HGX	Brazos, Burleson, Washington	6 hr
May 28, 1:59 AM CDT	Dense Fog Advisory	FWD	Bell, Bosque, Coryell, Falls, Hamilton, Hill and 6 more	6 hr
May 28, 2:22 AM CDT	Dense Fog Advisory	EWX	Bastrop, Blanco, Burnet, Gillespie, Hays, Lee and 3 more	6 hr
Jun 3, 2:04 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Deaf Smith, Gray, Hansford, Hemphill and 8 more	8 hr
Jun 13, 6:10 AM CDT	Dense Fog Advisory	OUN	Clay, Wichita	3 hr
Jun 14, 6:37 AM CDT	Dense Fog Advisory	LUB	Briscoe, Crosby, Dickens, Floyd, Hale, Hall and 2 more	2 hr
Aug 22, 6:02 AM CDT	Dense Fog Advisory	HGX	Brazos, Burleson, Grimes, Harris, Montgomery, San Jacinto and 3 more	118 min
Sep 14, 6:12 AM CDT	Dense Fog Advisory	AMA	Potter, Randall	90 min
Sep 17, 6:23 AM CDT	Dense Fog Advisory	AMA	Carson, Dallam, Gray, Hartley, Moore, Oldham and 3 more	4 hr
Sep 18, 6:43 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	3 hr
Sep 25, 4:32 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Potter, Randall	115 min
Oct 7, 4:04 AM CDT	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Fort Bend, Grimes and 7 more	5 hr
Oct 14, 6:10 AM CDT	Dense Fog Advisory	EWX	Bastrop, Caldwell, Comal, Guadalupe, Hays, Lee and 2 more	4 hr
Oct 19, 4:24 AM CDT	Dense Fog Advisory	HGX	Austin, Colorado, Fort Bend, Grimes, Harris, Liberty and 4 more	5 hr
Oct 19, 6:45 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	3 hr
Oct 25, 7:40 AM CDT	Dense Fog Advisory	EWX	Bastrop, Bexar, Caldwell, Comal, Fayette, Gonzales and 6 more	2 hr
Oct 27, 1:23 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	9 hr
Oct 27, 2:53 AM CDT	Dense Fog Advisory	FWD	Collin, Cooke, Delta, Denton, Fannin, Grayson and 8 more	4 hr
Oct 28, 4:17 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Matagorda, Waller and 1 more	5 hr
Oct 29, 5:04 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	4 hr
Oct 29, 5:25 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 9 more	5 hr
Oct 29, 6:35 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	2 hr
Oct 29, 8:11 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Goliad, Live Oak, McMullen, Refugio and 1 more	109 min
Oct 29, 9:11 AM CDT	Dense Fog Advisory	HGX	Brazos, Burleson, Grimes, Houston, Madison, Trinity and 2 more	49 min
Oct 29, 10:03 AM CDT	Dense Fog Advisory	CRP	Bee, Goliad, Live Oak, Victoria	57 min
Oct 29, 10:05 AM CDT	Dense Fog Advisory	EWX	Bastrop, DeWitt, Fayette, Gonzales, Karnes, Lavaca and 1 more	55 min
Oct 29, 8:08 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	13 hr
Oct 30, 1:42 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	8 hr
Oct 30, 6:16 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 9 more	4 hr
Oct 30, 6:41 AM CDT	Dense Fog Advisory	FWD	Anderson, Falls, Freestone, Leon, Limestone, Milam and 1 more	4 hr
Oct 31, 12:42 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	8 hr
Oct 31, 12:55 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	9 hr
Oct 31, 3:46 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Fayette, Gonzales and 7 more	6 hr
Oct 31, 4:11 AM CDT	Dense Fog Advisory	CRP	Bee, Goliad, Victoria	5 hr
Oct 31, 5:56 AM CDT	Dense Fog Advisory	FWD	Bell, Falls, Leon, Milam, Robertson	4 hr
Oct 31, 9:23 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	10 hr
Nov 1, 3:05 AM CDT	Dense Fog Advisory	CRP	Bee, Duval, Goliad, Jim Wells, Kleberg, Live Oak and 1 more	6 hr
Nov 4, 7:53 AM CDT	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Harris	2 hr
Nov 5, 3:00 AM CDT	Dense Fog Advisory	LUB	Bailey, Castro, Cochran, Hale, Hockley, Lamb and 6 more	7 hr
Nov 8, 8:12 AM CST	Dense Fog Advisory	HGX	Colorado, Jackson, Matagorda, Wharton	91 min
Nov 13, 10:27 PM CST	Dense Fog Advisory	CRP	Bee, Duval, Goliad, Jim Wells, Kleberg, Live Oak and 4 more	10 hr
Nov 14, 3:36 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 14 more	6 hr
Nov 14, 5:23 AM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	5 hr
Nov 15, 5:23 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Starr, Willacy, Zapata	4 hr
Nov 15, 8:17 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Liberty, Matagorda and 3 more	78 min
Nov 16, 11:58 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Jackson, Matagorda and 4 more	9 hr
Nov 17, 12:09 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	8 hr
Nov 17, 12:20 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Fayette, Gonzales and 4 more	9 hr
Nov 17, 4:59 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg	2 hr
Nov 17, 5:26 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	2 hr
Nov 23, 5:44 AM CST	Dense Fog Advisory	CRP	Bee, Duval, Jim Wells, Kleberg, Live Oak, Nueces and 1 more	3 hr
Nov 23, 6:26 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Kenedy	2 hr
Nov 24, 3:52 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Willacy	4 hr
Nov 25, 1:59 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 6 more	8 hr
Nov 25, 3:00 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Zapata	5 hr
Nov 28, 10:27 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	10 hr
Nov 29, 12:49 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	9 hr
Nov 29, 1:03 AM CST	Dense Fog Advisory	CRP	Calhoun, Victoria	3 hr
Nov 29, 8:34 AM CST	Dense Fog Advisory	HGX	Austin, Colorado, Fort Bend, Harris, Liberty, Montgomery and 2 more	86 min
Dec 5, 4:25 AM CST	Dense Fog Advisory	OUN	Clay, Wichita, Wilbarger	6 hr
Dec 5, 10:08 PM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Comanche, Cooke and 35 more	11 hr
Dec 11, 7:44 AM CST	Dense Fog Advisory	BRO	Hidalgo, Starr	3 hr
Dec 11, 10:36 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	11 hr
Dec 12, 12:07 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Duval, Jim Wells, Kleberg, La Salle and 5 more	10 hr
Dec 12, 1:34 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bexar, Blanco, Burnet, Comal and 18 more	6 hr
Dec 12, 3:53 AM CST	Dense Fog Advisory	HGX	Brazoria, Fort Bend, Jackson, Matagorda, Wharton	3 hr
Dec 12, 7:05 AM CST	Dense Fog Advisory	HGX	Brazoria, Fort Bend, Galveston, Harris, Matagorda	3 hr
Dec 12, 7:07 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	12 hr
Dec 12, 7:19 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	14 hr
Dec 13, 12:01 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Caldwell and 25 more	9 hr
Dec 13, 2:17 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	7 hr
Dec 13, 2:24 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Cooke, Coryell and 30 more	8 hr
Dec 13, 3:10 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	7 hr
Dec 13, 4:24 AM CST	Dense Fog Advisory	SHV	Angelina, Cherokee, Gregg, Harrison, Nacogdoches, Panola and 5 more	6 hr
Dec 16, 7:22 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Willacy	3 hr
Dec 16, 9:39 PM CST	Dense Fog Advisory	CRP	Bee, Duval, Jim Wells, Kleberg, La Salle, Live Oak and 4 more	10 hr
Dec 16, 9:59 PM CST	Dense Fog Advisory	BRO	Jim Hogg, Starr, Zapata	10 hr
Dec 17, 3:29 AM CST	Dense Fog Advisory	EWX	Bandera, Dimmit, Edwards, Frio, Kerr, Kinney and 5 more	6 hr
Dec 22, 6:12 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Jim Hogg, Starr, Willacy, Zapata	3 hr
Dec 22, 9:04 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Willacy	2 hr
Dec 22, 5:37 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	15 hr
Dec 22, 6:32 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	15 hr
Dec 23, 5:52 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 6 more	4 hr
Dec 23, 4:39 PM CST	Dense Fog Advisory	OUN	Archer, Clay, Wichita, Wilbarger	19 hr
Dec 23, 7:51 PM CST	Dense Fog Advisory	FWD	Bosque, Collin, Comanche, Cooke, Dallas, Delta and 27 more	17 hr
Dec 24, 6:25 AM CST	Dense Fog Advisory	SJT	Brown, Callahan, Coke, Coleman, Concho, Crockett and 11 more	4 hr
Dec 24, 3:02 PM CST	Dense Fog Advisory	LCH		18 hr
Dec 24, 8:23 PM CST	Dense Fog Advisory	HGX	Galveston	13 hr
Dec 26, 3:00 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	18 hr
Dec 26, 8:43 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	12 hr
Dec 26, 10:46 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	12 hr
Dec 26, 11:57 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	16 hr
Dec 27, 9:02 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	58 min
Dec 27, 9:19 AM CST	Dense Fog Advisory	LCH		41 min
Dec 27, 10:02 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	118 min
Dec 27, 2:28 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	20 hr
Dec 27, 4:22 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 11 more	17 hr
Dec 27, 6:17 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 4 more	16 hr
Dec 27, 7:51 PM CST	Dense Fog Advisory	BRO	Cameron, Kenedy, Willacy	13 hr
Dec 28, 9:04 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Matagorda	2 hr
Dec 28, 9:14 AM CST	Dense Fog Advisory	BRO		7 hr
Dec 28, 3:15 PM CST	Dense Fog Advisory	LCH		13 hr
Dec 29, 4:50 AM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Kleberg, Nueces, Refugio, San Patricio	4 hr

By county

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

186 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 2015 2017

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.