Alert archive / Texas / Dense Fog Advisories

Dense Fog Advisories in Texas, 2017

178 dense fog advisories in 2017. 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 2017. Tap one for its archive.

Dense Fog Advisories: 178
Busiest month: December40 dense fog advisories
Busiest day: December 18, 201710 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, 9:59 PM CST	Dense Fog Advisory	HGX	Austin, Colorado, Houston, Madison, Trinity, Waller	11 hr
Dec 31, 10:05 PM CST	Dense Fog Advisory	FWD	Anderson, Collin, Cooke, Dallas, Delta, Denton and 13 more	12 hr
Dec 31, 11:00 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	11 hr
Dec 31, 11:39 PM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 9 more	9 hr
Jan 1, 12:19 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 6 more	5 hr
Jan 1, 3:20 PM CST	Dense Fog Advisory	SHV	Bowie, Cass, Gregg, Harrison, Marion, Panola and 4 more	18 hr
Jan 1, 9:14 PM CST	Dense Fog Advisory	BRO		6 hr
Jan 2, 2:10 AM CST	Dense Fog Advisory	HGX	Austin, Colorado, Fort Bend, Harris, Liberty, Montgomery and 2 more	3 hr
Jan 3, 2:45 AM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Kenedy, Willacy	8 hr
Jan 3, 4:26 AM CST	Dense Fog Advisory	LCH		5 hr
Jan 3, 3:54 PM CST	Dense Fog Advisory	BRO	Cameron, Willacy	13 hr
Jan 6, 11:21 AM CST	Dense Fog Advisory	BRO		7 hr
Jan 12, 8:55 PM CST	Dense Fog Advisory	LCH		17 hr
Jan 13, 7:31 AM CST	Dense Fog Advisory	HGX	Chambers, Galveston, Harris	3 hr
Jan 13, 1:50 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	20 hr
Jan 14, 5:08 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Matagorda	6 hr
Jan 14, 8:38 AM CST	Dense Fog Advisory	LUB	Bailey, Briscoe, Castro, Cochran, Crosby, Floyd and 10 more	3 hr
Jan 14, 10:14 AM CST	Dense Fog Advisory	MAF	Borden, Howard, Mitchell, Scurry	106 min
Jan 14, 3:00 PM CST	Dense Fog Advisory	LCH		18 hr
Jan 14, 5:53 PM CST	Dense Fog Advisory	LUB	Bailey, Castro, Cochran, Crosby, Garza, Hockley and 8 more	15 hr
Jan 14, 6:00 PM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 11 more	10 hr
Jan 14, 8:49 PM CST	Dense Fog Advisory	FWD	Bell, Bosque, Collin, Comanche, Cooke, Coryell and 35 more	23 hr
Jan 14, 11:56 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Harris	3 hr
Jan 15, 4:13 AM CST	Dense Fog Advisory	SHV	Bowie, Camp, Cass, Franklin, Gregg, Harrison and 7 more	5 hr
Jan 15, 7:01 AM CST	Dense Fog Advisory	SJT	Brown, Callahan, Coke, Coleman, Concho, Fisher and 10 more	4 hr
Jan 15, 7:49 AM CST	Dense Fog Advisory	HGX	Galveston	80 min
Jan 16, 2:44 AM CST	Dense Fog Advisory	FWD	Bosque, Collin, Comanche, Cooke, Coryell, Dallas and 24 more	7 hr
Jan 16, 3:04 AM CST	Dense Fog Advisory	SJT	Brown, Callahan, Coleman, Fisher, Haskell, Jones and 5 more	3 hr
Jan 19, 4:39 AM CST	Dense Fog Advisory	FWD	Collin, Cooke, Dallas, Denton, Grayson, Jack and 5 more	4 hr
Jan 19, 11:45 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 7 more	9 hr
Jan 20, 1:59 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	7 hr
Jan 20, 2:05 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 9 more	8 hr
Jan 20, 4:09 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	5 hr
Jan 20, 5:42 AM CST	Dense Fog Advisory	BRO	Kenedy	5 hr
Jan 20, 7:58 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	12 hr
Jan 20, 9:51 PM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Jim Hogg, Starr, Willacy, Zapata	7 hr
Jan 21, 12:49 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 20 more	9 hr
Jan 21, 5:31 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Falls, Freestone, Henderson, Kaufman and 6 more	4 hr
Jan 21, 6:05 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Colorado, Fort Bend and 12 more	4 hr
Feb 1, 4:19 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 6 more	5 hr
Feb 1, 4:42 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	4 hr
Feb 1, 6:04 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Kenedy	3 hr
Feb 1, 9:10 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	50 min
Feb 2, 3:47 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	5 hr
Feb 2, 4:59 AM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo, Jim Hogg, Kenedy, Starr, Zapata	4 hr
Feb 4, 10:23 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 26 more	12 hr
Feb 4, 10:54 PM CST	Dense Fog Advisory	CRP	Bee, Duval, Jim Wells, Kleberg, La Salle, Live Oak and 4 more	11 hr
Feb 5, 2:22 AM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo, Jim Hogg, Starr, Zapata	6 hr
Feb 5, 4:04 AM CST	Dense Fog Advisory	OUN	Archer, Baylor, Foard, Hardeman, Knox, Wichita and 1 more	7 hr
Feb 5, 8:05 AM CST	Dense Fog Advisory	BRO	Hidalgo	115 min
Feb 5, 10:29 PM CST	Dense Fog Advisory	AMA	Hemphill, Lipscomb, Wheeler	13 hr
Feb 6, 5:18 AM CST	Dense Fog Advisory	MAF	Ector, Midland, Winkler	5 hr
Feb 7, 7:13 AM CST	Dense Fog Advisory	EWX	Bandera, Dimmit, Edwards, Frio, Kerr, Kinney and 6 more	4 hr
Feb 7, 9:41 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	12 hr
Feb 7, 10:01 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	11 hr
Feb 8, 1:04 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	9 hr
Feb 8, 3:54 AM CST	Dense Fog Advisory	BRO	Jim Hogg, Starr, Zapata	5 hr
Feb 8, 9:04 AM CST	Dense Fog Advisory	BRO	Jim Hogg, Starr, Zapata	56 min
Feb 8, 9:04 AM CST	Dense Fog Advisory	HGX	Jackson, Matagorda	56 min
Feb 11, 2:03 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Harris, Jackson, Matagorda	7 hr
Feb 11, 7:13 AM CST	Dense Fog Advisory	EWX	Bandera, Dimmit, Edwards, Frio, Kerr, Medina and 3 more	3 hr
Feb 11, 3:15 PM CST	Dense Fog Advisory	LCH		18 hr
Feb 13, 12:12 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Jackson, Matagorda and 1 more	9 hr
Feb 13, 1:57 AM CST	Dense Fog Advisory	LCH		4 hr
Feb 13, 3:06 AM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Goliad, Refugio, Victoria	6 hr
Feb 18, 2:26 AM CST	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Jackson, Matagorda and 2 more	4 hr
Feb 18, 8:09 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bexar, Blanco, Comal, Frio and 7 more	92 min
Feb 20, 9:36 PM CST	Dense Fog Advisory	FWD	Anderson, Collin, Dallas, Delta, Ellis, Falls and 18 more	9 hr
Feb 20, 10:59 PM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	5 hr
Feb 21, 1:27 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Harris, Liberty	3 hr
Feb 23, 5:57 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Jackson, Matagorda and 1 more	3 hr
Mar 10, 5:30 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 12 more	4 hr
Mar 10, 6:24 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 11 more	4 hr
Mar 16, 5:59 AM CDT	Dense Fog Advisory	LUB	Bailey, Castro, Cochran, Crosby, Dickens, Floyd and 11 more	3 hr
Mar 16, 7:44 AM CDT	Dense Fog Advisory	MAF	Andrews, Borden, Dawson, Gaines, Howard, Loving and 5 more	2 hr
Mar 18, 5:24 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	3 hr
Mar 18, 5:44 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	3 hr
Mar 18, 6:23 AM CDT	Dense Fog Advisory	LUB	Bailey, Castro, Cochran, Crosby, Floyd, Garza and 8 more	5 hr
Mar 19, 1:05 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	9 hr
Mar 19, 3:36 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	5 hr
Mar 19, 4:42 AM CDT	Dense Fog Advisory	CRP	Bee, Goliad, Jim Wells, Kleberg, Live Oak, Nueces and 3 more	4 hr
Mar 21, 10:03 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	11 hr
Mar 22, 5:36 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Jackson and 4 more	3 hr
Mar 22, 9:58 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	11 hr
Mar 26, 7:02 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	118 min
Mar 28, 11:32 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Deaf Smith, Oldham, Potter, Randall	2 hr
Apr 4, 7:35 AM CDT	Dense Fog Advisory	HGX	Austin, Colorado, Fort Bend, Washington, Wharton	2 hr
Apr 4, 8:02 AM CDT	Dense Fog Advisory	EWX	Fayette, Lavaca, Lee	72 min
Apr 11, 11:59 PM CDT	Dense Fog Advisory	FWD	Anderson, Delta, Fannin, Freestone, Henderson, Hopkins and 8 more	7 hr
Apr 12, 3:10 AM CDT	Dense Fog Advisory	HGX	Houston, Madison, Polk, Trinity, Walker	6 hr
Apr 12, 7:53 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	2 hr
Apr 13, 3:42 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	6 hr
Apr 18, 3:14 AM CDT	Dense Fog Advisory	SJT	Brown, Callahan, Haskell, San Saba, Shackelford, Throckmorton	8 hr
Apr 18, 3:43 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	6 hr
Apr 18, 3:49 AM CDT	Dense Fog Advisory	FWD	Bosque, Comanche, Cooke, Denton, Eastland, Erath and 12 more	6 hr
May 13, 5:23 AM CDT	Dense Fog Advisory	BRO	Cameron, Hidalgo, Willacy	4 hr
Jun 2, 5:58 AM CDT	Dense Fog Advisory	CRP	Goliad, Victoria	3 hr
Jun 2, 6:17 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Grimes, Jackson and 6 more	103 min
Jun 2, 7:16 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Gray, Potter, Randall, Roberts	113 min
Aug 1, 5:11 AM CDT	Dense Fog Advisory	AMA	Dallam, Hansford, Hartley, Moore, Sherman	5 hr
Aug 2, 3:18 AM CDT	Dense Fog Advisory	LUB	Bailey, Briscoe, Castro, Childress, Cochran, Crosby and 13 more	6 hr
Aug 2, 8:05 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Deaf Smith, Donley, Gray and 7 more	112 min
Sep 2, 5:44 AM CDT	Dense Fog Advisory	CRP	Bee, Duval, Goliad, Jim Wells, Kleberg, Live Oak and 5 more	4 hr
Sep 17, 7:10 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Colorado, Fort Bend and 7 more	110 min
Sep 18, 7:12 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	108 min
Sep 19, 5:15 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	4 hr
Sep 22, 6:16 AM CDT	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Grimes, Houston and 8 more	3 hr
Sep 22, 6:46 AM CDT	Dense Fog Advisory	SHV	Angelina, Cherokee, Nacogdoches, Panola, Rusk, Sabine and 2 more	3 hr
Oct 8, 5:26 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	4 hr
Oct 13, 1:40 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	8 hr
Oct 13, 1:54 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Fayette, Gonzales and 5 more	8 hr
Oct 13, 2:02 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Colorado, Fort Bend and 10 more	8 hr
Oct 14, 3:01 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	7 hr
Oct 14, 4:43 AM CDT	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 6 more	5 hr
Oct 15, 3:05 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	6 hr
Oct 15, 5:25 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Colorado, Fort Bend and 7 more	4 hr
Oct 15, 5:37 AM CDT	Dense Fog Advisory	EWX	Bastrop, DeWitt, Fayette, Gonzales, Lavaca, Lee	3 hr
Oct 22, 7:20 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	100 min
Nov 3, 9:05 AM CDT	Dense Fog Advisory	EWX	Dimmit, Frio, Kinney, Maverick, Medina, Uvalde and 2 more	115 min
Nov 4, 12:38 AM CDT	Dense Fog Advisory	LCH		8 hr
Nov 4, 4:29 AM CDT	Dense Fog Advisory	HGX	Brazoria, Chambers, Colorado, Fort Bend, Galveston, Harris and 4 more	5 hr
Nov 4, 6:15 AM CDT	Dense Fog Advisory	CRP	Bee, Goliad, Victoria	3 hr
Nov 6, 4:27 AM CST	Dense Fog Advisory	SJT	Coke, Crockett, Irion, Kimble, Menard, Schleicher and 3 more	5 hr
Nov 6, 7:50 AM CST	Dense Fog Advisory	LUB	Castro, Crosby, Floyd, Garza, Hale, Hockley and 3 more	2 hr
Nov 10, 7:12 AM CST	Dense Fog Advisory	MAF	Andrews, Dawson, Gaines, Loving, Ward, Winkler	5 hr
Nov 12, 11:46 PM CST	Dense Fog Advisory	SHV	Bowie, Cass, Marion	6 hr
Nov 13, 4:11 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 11 more	8 hr
Nov 14, 3:56 AM CST	Dense Fog Advisory	MAF	Loving, Ward, Winkler	6 hr
Nov 15, 5:12 AM CST	Dense Fog Advisory	CRP	Bee, Goliad, Live Oak, Victoria	3 hr
Nov 15, 5:16 AM CST	Dense Fog Advisory	MAF	Crane, Ector, Glasscock, Howard, Martin, Midland and 2 more	3 hr
Nov 15, 7:30 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	90 min
Nov 15, 7:43 AM CST	Dense Fog Advisory	EWX	Atascosa, DeWitt, Karnes, Lavaca, Wilson	77 min
Nov 15, 9:55 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	11 hr
Nov 26, 4:06 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Galveston, Jackson and 3 more	4 hr
Nov 28, 10:50 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	12 hr
Nov 29, 1:07 AM CST	Dense Fog Advisory	CRP	Calhoun, Victoria	7 hr
Nov 29, 4:21 AM CST	Dense Fog Advisory	SHV	Angelina, Cherokee, Harrison, Nacogdoches, Panola, Rusk and 2 more	6 hr
Nov 29, 8:57 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	12 hr
Dec 2, 12:16 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 8 more	10 hr
Dec 2, 1:25 AM CST	Dense Fog Advisory	LCH		8 hr
Dec 2, 3:23 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Kenedy	5 hr
Dec 2, 3:23 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 6 more	5 hr
Dec 2, 3:59 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Dimmit, Fayette and 11 more	6 hr
Dec 2, 4:11 PM CST	Dense Fog Advisory	LCH	Jasper, Newton	18 hr
Dec 2, 11:39 PM CST	Dense Fog Advisory	HGX	Brazoria, Galveston, Jackson, Matagorda	7 hr
Dec 3, 3:00 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	7 hr
Dec 3, 3:23 AM CST	Dense Fog Advisory	CRP	Bee, Jim Wells, Kleberg, Live Oak, Nueces, San Patricio	6 hr
Dec 3, 5:40 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, Guadalupe and 5 more	5 hr
Dec 5, 3:10 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 6 more	6 hr
Dec 17, 3:59 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Coryell, Ellis, Erath and 15 more	7 hr
Dec 17, 4:59 AM CST	Dense Fog Advisory	HGX	Brazos, Burleson, Grimes, Houston, Madison, Montgomery and 5 more	6 hr
Dec 17, 8:37 AM CST	Dense Fog Advisory	SHV	Angelina, Cherokee, Gregg, Harrison, Marion, Nacogdoches and 8 more	2 hr
Dec 17, 9:33 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	2 hr
Dec 17, 8:43 PM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	14 hr
Dec 17, 8:54 PM CST	Dense Fog Advisory	HGX	Brazos, Burleson, Grimes, Houston, Madison, Montgomery and 5 more	11 hr
Dec 17, 9:40 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 27 more	11 hr
Dec 17, 9:46 PM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Comanche, Cooke and 40 more	15 hr
Dec 17, 9:51 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	10 hr
Dec 17, 9:53 PM CST	Dense Fog Advisory	SHV	Angelina, Cherokee, Gregg, Harrison, Marion, Nacogdoches and 8 more	12 hr
Dec 18, 3:19 AM CST	Dense Fog Advisory	SJT	Brown, Callahan, Coke, Coleman, Concho, Crockett and 13 more	6 hr
Dec 18, 5:15 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 20 more	17 hr
Dec 18, 5:51 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	17 hr
Dec 18, 5:58 PM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Cooke, Coryell and 31 more	15 hr
Dec 18, 6:05 PM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo, Jim Hogg, Kenedy, Starr, Zapata	17 hr
Dec 18, 9:36 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	12 hr
Dec 18, 10:54 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	13 hr
Dec 19, 3:28 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	6 hr
Dec 19, 5:50 PM CST	Dense Fog Advisory	LCH		9 hr
Dec 19, 8:19 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 23 more	13 hr
Dec 19, 10:14 PM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Hardeman, Wichita, Wilbarger	13 hr
Dec 19, 11:39 PM CST	Dense Fog Advisory	CRP	Bee, Duval, Jim Wells, La Salle, Live Oak, McMullen and 1 more	9 hr
Dec 20, 12:28 AM CST	Dense Fog Advisory	FWD	Bosque, Collin, Cooke, Dallas, Delta, Denton and 24 more	10 hr
Dec 20, 9:04 AM CST	Dense Fog Advisory	EWX	Atascosa, Frio, Karnes, Wilson	56 min
Dec 21, 12:52 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	7 hr
Dec 21, 4:01 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	5 hr
Dec 21, 4:42 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Duval, Goliad, Jim Wells, Kleberg and 4 more	5 hr
Dec 21, 3:28 PM CST	Dense Fog Advisory	LCH		12 hr
Dec 29, 3:33 AM CST	Dense Fog Advisory	MAF	Crane, Ector, Glasscock, Howard, Martin, Midland and 1 more	6 hr

By county

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

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The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2016 2018

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.