Alert archive / Texas / Mesoscale Discussions / 2026

Mesoscale Discussions in Texas, March 2026

31 mesoscale discussions in March 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 March 2026. Tap one for its archive.

Mesoscale Discussions
31
Busiest day
March 11, 20266 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
Mar 3, 11:27 PM CSTMesoscale DiscussionSPCArmstrong, Briscoe, Carson, Childress, Collingsworth, Donley and 8 more3 hr
Mar 4, 3:01 PM CSTMesoscale DiscussionSPCBosque, Collin, Cooke, Dallas, Delta, Denton and 24 more3 hr
Mar 4, 6:43 PM CSTMesoscale DiscussionSPCBosque, Collin, Comanche, Dallas, Delta, Denton and 18 more2 hr
Mar 5, 2:47 PM CSTMesoscale DiscussionSPCArmstrong, Briscoe, Carson, Childress, Collingsworth, Cottle and 22 more2 hr
Mar 5, 3:08 PM CSTMesoscale DiscussionSPCBorden, Crane, Dawson, Ector, Glasscock, Howard and 4 more2 hr
Mar 5, 6:45 PM CSTMesoscale DiscussionSPCArmstrong, Briscoe, Childress, Collingsworth, Donley, Gray and 3 more2 hr
Mar 5, 9:34 PM CSTMesoscale DiscussionSPCCollingsworth, Wheeler86 min
Mar 6, 1:57 PM CSTMesoscale DiscussionSPCClay, Cooke, Denton, Grayson, Hood, Jack and 5 more3 hr
Mar 7, 12:44 AM CSTMesoscale DiscussionSPCArcher, Baylor, Callahan, Clay, Coke, Coleman and 25 more2 hr
Mar 7, 1:40 AM CSTMesoscale DiscussionSPCBowie, Camp, Cass, Franklin, Gregg, Harrison and 8 more2 hr
Mar 7, 3:02 PM CSTMesoscale DiscussionSPCAtascosa, Bandera, Bee, Bexar, Caldwell, Comal and 20 more88 min
Mar 7, 6:01 PM CSTMesoscale DiscussionSPCAransas, Atascosa, Austin, Bee, Bexar, Caldwell and 29 more119 min
Mar 7, 9:29 PM CSTMesoscale DiscussionSPCDuval, Jim Hogg, Jim Wells, Zapata91 min
Mar 9, 7:10 AM CDTMesoscale DiscussionSPCBowie, Delta, Fannin, Franklin, Grayson, Hopkins and 3 more2 hr
Mar 9, 1:12 PM CDTMesoscale DiscussionSPCNewton2 hr
Mar 10, 1:35 PM CDTMesoscale DiscussionSPCBrown, Callahan, Coke, Coleman, Concho, Crockett and 29 more115 min
Mar 10, 3:34 PM CDTMesoscale DiscussionSPCHemphill, Lipscomb, Roberts116 min
Mar 10, 4:32 PM CDTMesoscale DiscussionSPCArcher, Clay, Cooke, Denton, Eastland, Erath and 10 more2 hr
Mar 10, 6:24 PM CDTMesoscale DiscussionSPCBrown, Callahan, Coleman, Comanche, Concho, Eastland and 18 more2 hr
Mar 10, 8:57 PM CDTMesoscale DiscussionSPCCollin, Cooke, Dallas, Denton, Fannin, Grayson and 6 more2 hr
Mar 10, 11:21 PM CDTMesoscale DiscussionSPCBandera, Bell, Blanco, Bosque, Burnet, Coryell and 25 more84 min
Mar 11, 3:08 AM CDTMesoscale DiscussionSPCAnderson, Cass, Cherokee, Freestone, Gregg, Harrison and 7 more97 min
Mar 11, 7:13 AM CDTMesoscale DiscussionSPCAngelina, Austin, Colorado, Fort Bend, Hardin, Harris and 16 more2 hr
Mar 11, 10:15 AM CDTMesoscale DiscussionSPCAngelina, Austin, Chambers, Fort Bend, Grimes, Hardin and 16 more3 hr
Mar 11, 1:56 PM CDTMesoscale DiscussionSPCHardin, Jasper, Liberty, Newton, Polk, Sabine and 2 more2 hr
Mar 15, 12:31 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Cherokee, Franklin, Gregg and 11 more89 min
Mar 15, 3:39 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Gregg, Harrison, Marion and 7 more96 min
Mar 15, 6:11 PM CDTMesoscale DiscussionSPCAngelina, Hardin, Harris, Jasper, Jefferson, Liberty and 13 more2 hr
Mar 30, 5:19 PM CDTMesoscale DiscussionSPCBriscoe, Childress, Collingsworth, Cottle, Crosby, Dawson and 11 more56 min
Mar 31, 2:26 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Dickens, Donley, Foard and 6 more3 hr
Mar 31, 5:52 PM CDTMesoscale DiscussionSPCBaylor, Childress, Cottle, Dickens, Foard, Hall and 6 more83 min

By county

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

165 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.