Alert archive / Texas / Mesoscale Discussions / 2026

Mesoscale Discussions in Texas, May 2026

95 mesoscale discussions in May 2026. 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 mesoscale discussions reaches back to 2003.

Mesoscale Discussions by county

Each county as a circle sized by its count in May 2026. Tap one for its archive.

Mesoscale Discussions
95
Busiest day
May 9, 20269 mesoscale discussions

Over time

By day

Days in UTC, the clock the archive keeps.

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.

IssuedProductOfficeCountiesLasted
Apr 30, 8:23 PM CDTMesoscale DiscussionSPCDimmit, La Salle, McMullen, Webb3 hr
May 1, 1:00 AM CDTMesoscale DiscussionSPCAtascosa, Bee, Bexar, Calhoun, DeWitt, Dimmit and 21 more3 hr
May 1, 10:49 AM CDTMesoscale DiscussionSPCAtascosa, Austin, Bee, Bexar, Brazoria, Calhoun and 28 more116 min
May 4, 4:50 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Foard, Hardeman, King and 4 more85 min
May 5, 2:37 PM CDTMesoscale DiscussionSPCDallas, Hood, Jack, Johnson, Palo Pinto, Parker and 6 more3 hr
May 5, 6:19 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Delta, Fannin, Franklin and 14 more116 min
May 6, 12:54 AM CDTMesoscale DiscussionSPCBowie, Lamar, Red River2 hr
May 6, 5:18 AM CDTMesoscale DiscussionSPCBandera, Blanco, Burnet, Concho, Crockett, Edwards and 14 more2 hr
May 6, 8:19 AM CDTMesoscale DiscussionSPCBlanco, Burnet, Gillespie, Kimble, Llano, Mason56 min
May 7, 7:34 AM CDTMesoscale DiscussionSPCEdwards, Kimble, Kinney, Maverick, Real, Sutton and 3 more116 min
May 8, 7:29 PM CDTMesoscale DiscussionSPCArcher, Clay, Collin, Cooke, Delta, Denton and 10 more2 hr
May 8, 9:19 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Franklin, Gregg, Harrison and 7 more116 min
May 8, 11:00 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Cooke, Jack, Montague and 2 more2 hr
May 9, 1:21 AM CDTMesoscale DiscussionSPCGregg, Harrison, Marion, Panola, Rusk, Shelby114 min
May 9, 1:50 AM CDTMesoscale DiscussionSPCBrooks, Duval, Jim Hogg, Jim Wells, Webb, Zapata115 min
May 9, 9:38 AM CDTMesoscale DiscussionSPCCameron, Hidalgo, Willacy97 min
May 9, 2:46 PM CDTMesoscale DiscussionSPCAustin, Bastrop, Brazos, Burleson, Chambers, Colorado and 19 more119 min
May 9, 3:32 PM CDTMesoscale DiscussionSPCBaylor, Childress, Collingsworth, Cottle, Foard, Hardeman and 7 more58 min
May 9, 6:19 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Foard, Hardeman, Hemphill and 3 more3 hr
May 10, 12:55 PM CDTMesoscale DiscussionSPCBorden, Brown, Callahan, Coke, Coleman, Comanche and 21 more95 min
May 10, 1:24 PM CDTMesoscale DiscussionSPCAnderson, Camp, Cass, Cherokee, Dallas, Ellis and 21 more96 min
May 10, 3:11 PM CDTMesoscale DiscussionSPCBosque, Brown, Callahan, Coke, Coleman, Comanche and 32 more94 min
May 10, 6:01 PM CDTMesoscale DiscussionSPCAustin, Brazos, Grimes, Hardin, Harris, Jasper and 11 more89 min
May 10, 6:15 PM CDTMesoscale DiscussionSPCBandera, Bastrop, Bell, Bexar, Blanco, Burnet and 30 more3 hr
May 10, 9:51 PM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bastrop, Bexar, Caldwell, Comal and 18 more2 hr
May 11, 12:50 AM CDTMesoscale DiscussionSPCBee, Brooks, Duval, Jim Hogg, Jim Wells, Kleberg and 4 more85 min
May 11, 1:31 AM CDTMesoscale DiscussionSPCAustin, Fort Bend, Grimes, Harris, Montgomery, Waller89 min
May 13, 6:51 PM CDTMesoscale DiscussionSPCArmstrong, Carson, Collingsworth, Donley, Gray, Hansford and 7 more114 min
May 14, 2:03 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Cochran and 33 more117 min
May 14, 4:52 PM CDTMesoscale DiscussionSPCAndrews, Crane, Crockett, Ector, Glasscock, Loving and 9 more83 min
May 14, 5:55 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Childress and 40 more95 min
May 15, 2:20 PM CDTMesoscale DiscussionSPCAndrews, Armstrong, Bailey, Borden, Briscoe, Castro and 37 more2 hr
May 15, 2:34 PM CDTMesoscale DiscussionSPCDallam, Hartley116 min
May 15, 6:01 PM CDTMesoscale DiscussionSPCAndrews, Bailey, Borden, Briscoe, Castro, Cochran and 31 more89 min
May 15, 7:05 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Haskell, Jones, Knox and 6 more55 min
May 15, 8:33 PM CDTMesoscale DiscussionSPCArcher, Baylor, Fisher, Foard, Hardeman, Haskell and 7 more87 min
May 17, 3:38 PM CDTMesoscale DiscussionSPCCollingsworth, Hemphill, Wheeler2 hr
May 17, 5:19 PM CDTMesoscale DiscussionSPCCollingsworth, Wheeler2 hr
May 18, 3:07 PM CDTMesoscale DiscussionSPCFoard, Wilbarger113 min
May 18, 11:08 PM CDTMesoscale DiscussionSPCWebb2 hr
May 19, 1:30 AM CDTMesoscale DiscussionSPCAransas, Bee, Duval, Jim Wells, Kleberg, Live Oak and 4 more2 hr
May 19, 9:54 AM CDTMesoscale DiscussionSPCBowie, Brown, Callahan, Coke, Coleman, Collin and 36 more2 hr
May 19, 1:33 PM CDTMesoscale DiscussionSPCBosque, Brown, Burnet, Coleman, Comanche, Concho and 26 more2 hr
May 19, 2:54 PM CDTMesoscale DiscussionSPCCass, Harrison, Marion, Panola2 hr
May 19, 5:48 PM CDTMesoscale DiscussionSPCBastrop, Bell, Blanco, Bosque, Burleson, Burnet and 26 more117 min
May 19, 8:33 PM CDTMesoscale DiscussionSPCBandera, Bastrop, Bexar, Blanco, Caldwell, Comal and 13 more2 hr
May 19, 11:50 PM CDTMesoscale DiscussionSPCAtascosa, Austin, Bexar, Brazoria, Burleson, Caldwell and 25 more85 min
May 20, 2:53 PM CDTMesoscale DiscussionSPCBrewster, Crane, Crockett, Ector, Glasscock, Jeff Davis and 9 more2 hr
May 20, 6:35 PM CDTMesoscale DiscussionSPCCrockett, Terrell115 min
May 21, 1:48 AM CDTMesoscale DiscussionSPCAransas, Bee, Brooks, Cameron, Duval, Goliad and 15 more117 min
May 21, 1:10 PM CDTMesoscale DiscussionSPCDallam, Hartley2 hr
May 21, 2:02 PM CDTMesoscale DiscussionSPCCrane, Crockett, Ector, Edwards, Glasscock, Irion and 15 more2 hr
May 21, 3:35 PM CDTMesoscale DiscussionSPCBailey, Cochran, Gaines, Parmer, Yoakum115 min
May 21, 4:02 PM CDTMesoscale DiscussionSPCDallam, Hansford, Hartley, Moore, Sherman88 min
May 21, 5:34 PM CDTMesoscale DiscussionSPCBandera, Bell, Bexar, Blanco, Burnet, Caldwell and 19 more86 min
May 21, 5:46 PM CDTMesoscale DiscussionSPCDallam119 min
May 21, 6:10 PM CDTMesoscale DiscussionSPCBailey, Castro, Cochran, Deaf Smith, Hartley, Lamb and 3 more95 min
May 21, 8:43 PM CDTMesoscale DiscussionSPCHansford, Hutchinson, Moore, Ochiltree, Potter, Sherman92 min
May 22, 3:09 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Borden, Briscoe, Carson, Castro and 41 more2 hr
May 22, 6:05 PM CDTMesoscale DiscussionSPCKenedy85 min
May 22, 6:47 PM CDTMesoscale DiscussionSPCArmstrong, Borden, Briscoe, Carson, Castro, Childress and 28 more88 min
May 22, 7:30 PM CDTMesoscale DiscussionSPCCoke, Concho, Edwards, Irion, Kimble, Menard and 5 more90 min
May 22, 7:59 PM CDTMesoscale DiscussionSPCArcher, Baylor, Childress, Cottle, Fisher, Foard and 14 more91 min
May 22, 11:56 PM CDTMesoscale DiscussionSPCBosque, Cooke, Coryell, Denton, Erath, Hamilton and 10 more3 hr
May 23, 2:00 AM CDTMesoscale DiscussionSPCAransas, Bee, Calhoun, Colorado, DeWitt, Goliad and 5 more2 hr
May 23, 9:20 AM CDTMesoscale DiscussionSPCJasper, Newton, Sabine, San Augustine115 min
May 23, 1:33 PM CDTMesoscale DiscussionSPCBrazoria, Calhoun, Matagorda117 min
May 23, 3:02 PM CDTMesoscale DiscussionSPCAndrews, Borden, Coke, Crane, Crockett, Dawson and 15 more118 min
May 23, 3:39 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Collingsworth and 26 more2 hr
May 23, 6:16 PM CDTMesoscale DiscussionSPCCarson, Dallam, Hartley, Hutchinson, Moore, Oldham and 2 more89 min
May 23, 9:01 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Cochran and 23 more59 min
May 24, 12:46 AM CDTMesoscale DiscussionSPCArcher, Baylor, Fisher, Foard, Hardeman, Haskell and 8 more89 min
May 24, 2:39 PM CDTMesoscale DiscussionSPCArcher, Bell, Blanco, Bosque, Brown, Burnet and 43 more3 hr
May 25, 2:20 PM CDTMesoscale DiscussionSPCCulberson, El Paso, Hudspeth, Jeff Davis, Presidio, Reeves115 min
May 26, 7:53 AM CDTMesoscale DiscussionSPCPecos97 min
May 26, 12:28 PM CDTMesoscale DiscussionSPCCrockett, Edwards, Kimble, Kinney, Real, Sutton and 2 more2 hr
May 26, 3:07 PM CDTMesoscale DiscussionSPCBandera, Bexar, Dimmit, Edwards, Frio, Gillespie and 12 more83 min
May 26, 5:20 PM CDTMesoscale DiscussionSPCAtascosa, Dimmit, Frio, Kinney, La Salle, Live Oak and 5 more85 min
May 26, 6:28 PM CDTMesoscale DiscussionSPCBrewster, Culberson, Jeff Davis, Loving, Pecos, Reeves and 2 more92 min
May 26, 7:06 PM CDTMesoscale DiscussionSPCBell, Blanco, Burnet, Coryell, Falls, Gillespie and 8 more84 min
May 26, 7:48 PM CDTMesoscale DiscussionSPCAransas, Atascosa, Bee, Bexar, Caldwell, Comal and 23 more87 min
May 26, 10:17 PM CDTMesoscale DiscussionSPCAtascosa, Bee, Bexar, Caldwell, Comal, DeWitt and 12 more88 min
May 27, 1:23 AM CDTMesoscale DiscussionSPCJim Wells, Kleberg, Nueces, San Patricio97 min
May 27, 2:21 AM CDTMesoscale DiscussionSPCBrazoria, Chambers, Fort Bend, Galveston, Hardin, Harris and 7 more114 min
May 27, 4:06 AM CDTMesoscale DiscussionSPCDuval, Jim Hogg, Webb, Zapata114 min
May 27, 5:21 AM CDTMesoscale DiscussionSPCJim Wells, Kleberg, Nueces, San Patricio84 min
May 28, 5:50 PM CDTMesoscale DiscussionSPCBosque, Brown, Callahan, Coleman, Comanche, Coryell and 25 more85 min
May 29, 2:29 PM CDTMesoscale DiscussionSPCAndrews, Borden, Briscoe, Childress, Collingsworth, Crane and 26 more2 hr
May 29, 3:16 PM CDTMesoscale DiscussionSPCHemphill, Lipscomb89 min
May 29, 7:28 PM CDTMesoscale DiscussionSPCAndrews, Armstrong, Borden, Briscoe, Carson, Castro and 44 more62 min
May 29, 9:14 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Donley, Gray, Hall, Wheeler61 min
May 30, 3:47 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Dickens, Donley, Foard and 10 more118 min
May 30, 5:31 PM CDTMesoscale DiscussionSPCCoke, Concho, Crockett, Irion, Reagan, Runnels and 4 more119 min
May 30, 6:53 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Foard, Hall, Hardeman and 2 more2 hr
May 31, 5:07 PM CDTMesoscale DiscussionSPCBrewster, Crane, Ector, Jeff Davis, Loving, Midland and 7 more113 min

By county

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

211 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

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.