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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 3, 11:27 PM CST | Mesoscale Discussion | SPC | Armstrong, Briscoe, Carson, Childress, Collingsworth, Donley and 8 more | 3 hr |
| Mar 4, 3:01 PM CST | Mesoscale Discussion | SPC | Bosque, Collin, Cooke, Dallas, Delta, Denton and 24 more | 3 hr |
| Mar 4, 6:43 PM CST | Mesoscale Discussion | SPC | Bosque, Collin, Comanche, Dallas, Delta, Denton and 18 more | 2 hr |
| Mar 5, 2:47 PM CST | Mesoscale Discussion | SPC | Armstrong, Briscoe, Carson, Childress, Collingsworth, Cottle and 22 more | 2 hr |
| Mar 5, 3:08 PM CST | Mesoscale Discussion | SPC | Borden, Crane, Dawson, Ector, Glasscock, Howard and 4 more | 2 hr |
| Mar 5, 6:45 PM CST | Mesoscale Discussion | SPC | Armstrong, Briscoe, Childress, Collingsworth, Donley, Gray and 3 more | 2 hr |
| Mar 5, 9:34 PM CST | Mesoscale Discussion | SPC | Collingsworth, Wheeler | 86 min |
| Mar 6, 1:57 PM CST | Mesoscale Discussion | SPC | Clay, Cooke, Denton, Grayson, Hood, Jack and 5 more | 3 hr |
| Mar 7, 12:44 AM CST | Mesoscale Discussion | SPC | Archer, Baylor, Callahan, Clay, Coke, Coleman and 25 more | 2 hr |
| Mar 7, 1:40 AM CST | Mesoscale Discussion | SPC | Bowie, Camp, Cass, Franklin, Gregg, Harrison and 8 more | 2 hr |
| Mar 7, 3:02 PM CST | Mesoscale Discussion | SPC | Atascosa, Bandera, Bee, Bexar, Caldwell, Comal and 20 more | 88 min |
| Mar 7, 6:01 PM CST | Mesoscale Discussion | SPC | Aransas, Atascosa, Austin, Bee, Bexar, Caldwell and 29 more | 119 min |
| Mar 7, 9:29 PM CST | Mesoscale Discussion | SPC | Duval, Jim Hogg, Jim Wells, Zapata | 91 min |
| Mar 9, 7:10 AM CDT | Mesoscale Discussion | SPC | Bowie, Delta, Fannin, Franklin, Grayson, Hopkins and 3 more | 2 hr |
| Mar 9, 1:12 PM CDT | Mesoscale Discussion | SPC | Newton | 2 hr |
| Mar 10, 1:35 PM CDT | Mesoscale Discussion | SPC | Brown, Callahan, Coke, Coleman, Concho, Crockett and 29 more | 115 min |
| Mar 10, 3:34 PM CDT | Mesoscale Discussion | SPC | Hemphill, Lipscomb, Roberts | 116 min |
| Mar 10, 4:32 PM CDT | Mesoscale Discussion | SPC | Archer, Clay, Cooke, Denton, Eastland, Erath and 10 more | 2 hr |
| Mar 10, 6:24 PM CDT | Mesoscale Discussion | SPC | Brown, Callahan, Coleman, Comanche, Concho, Eastland and 18 more | 2 hr |
| Mar 10, 8:57 PM CDT | Mesoscale Discussion | SPC | Collin, Cooke, Dallas, Denton, Fannin, Grayson and 6 more | 2 hr |
| Mar 10, 11:21 PM CDT | Mesoscale Discussion | SPC | Bandera, Bell, Blanco, Bosque, Burnet, Coryell and 25 more | 84 min |
| Mar 11, 3:08 AM CDT | Mesoscale Discussion | SPC | Anderson, Cass, Cherokee, Freestone, Gregg, Harrison and 7 more | 97 min |
| Mar 11, 7:13 AM CDT | Mesoscale Discussion | SPC | Angelina, Austin, Colorado, Fort Bend, Hardin, Harris and 16 more | 2 hr |
| Mar 11, 10:15 AM CDT | Mesoscale Discussion | SPC | Angelina, Austin, Chambers, Fort Bend, Grimes, Hardin and 16 more | 3 hr |
| Mar 11, 1:56 PM CDT | Mesoscale Discussion | SPC | Hardin, Jasper, Liberty, Newton, Polk, Sabine and 2 more | 2 hr |
| Mar 15, 12:31 PM CDT | Mesoscale Discussion | SPC | Bowie, Camp, Cass, Cherokee, Franklin, Gregg and 11 more | 89 min |
| Mar 15, 3:39 PM CDT | Mesoscale Discussion | SPC | Bowie, Camp, Cass, Gregg, Harrison, Marion and 7 more | 96 min |
| Mar 15, 6:11 PM CDT | Mesoscale Discussion | SPC | Angelina, Hardin, Harris, Jasper, Jefferson, Liberty and 13 more | 2 hr |
| Mar 30, 5:19 PM CDT | Mesoscale Discussion | SPC | Briscoe, Childress, Collingsworth, Cottle, Crosby, Dawson and 11 more | 56 min |
| Mar 31, 2:26 PM CDT | Mesoscale Discussion | SPC | Childress, Collingsworth, Cottle, Dickens, Donley, Foard and 6 more | 3 hr |
| Mar 31, 5:52 PM CDT | Mesoscale Discussion | SPC | Baylor, Childress, Cottle, Dickens, Foard, Hall and 6 more | 83 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Childress County6
- Collingsworth County6
- Hall County6
- Grayson County6
- Parker County6
- Donley County5
- Cooke County5
- Denton County5
- Franklin County5
- Hopkins County5
- Newton County5
- Briscoe County4
- Hemphill County4
- Wheeler County4
- Delta County4
- Fannin County4
- Hunt County4
- Lamar County4
- Tarrant County4
- Wood County4
- Red River County4
- Cottle County4
- Dickens County4
- Motley County4
- Montague County4
- Palo Pinto County4
- Wise County4
- Eastland County4
- Bowie County4
- Cass County4
- Gregg County4
- Harrison County4
- Marion County4
- Smith County4
- Titus County4
- Upshur County4
- Kinney County4
- Real County4
- Uvalde County4
- Hardin County4
165 more counties
- Jasper County4
- Liberty County4
- Polk County4
- Sabine County4
- San Augustine County4
- Shelby County4
- Tyler County4
- Armstrong County3
- Gray County3
- Roberts County3
- Bosque County3
- Collin County3
- Dallas County3
- Hill County3
- Hood County3
- Kaufman County3
- Rains County3
- Rockwall County3
- Erath County3
- Foard County3
- Hardeman County3
- King County3
- Knox County3
- Wilbarger County3
- Reagan County3
- Clay County3
- Jack County3
- Callahan County3
- Coleman County3
- Runnels County3
- Stephens County3
- Taylor County3
- Wichita County3
- Camp County3
- Morris County3
- Austin County3
- Wharton County3
- Kerr County3
- Mason County3
- Mills County3
- San Saba County3
- Panola County3
- Rusk County3
- Angelina County3
- Harris County3
- Montgomery County3
- San Jacinto County3
- Trinity County3
- Walker County3
- Waller County3
- Carson County2
- Lipscomb County2
- Ellis County2
- Freestone County2
- Henderson County2
- Johnson County2
- McLennan County2
- Navarro County2
- Somervell County2
- Van Zandt County2
- Comanche County2
- Hamilton County2
- Crosby County2
- Floyd County2
- Garza County2
- Hale County2
- Lubbock County2
- Lynn County2
- Dawson County2
- Glasscock County2
- Upton County2
- Archer County2
- Baylor County2
- Coke County2
- Fisher County2
- Irion County2
- Jones County2
- Mitchell County2
- Nolan County2
- Shackelford County2
- Sterling County2
- Throckmorton County2
- Tom Green County2
- Young County2
- Atascosa County2
- Bandera County2
- Bee County2
- Bexar County2
- Caldwell County2
- Comal County2
- DeWitt County2
- Dimmit County2
- Frio County2
- Goliad County2
- Gonzales County2
- Guadalupe County2
- Karnes County2
- La Salle County2
- Lavaca County2
- Live Oak County2
- McMullen County2
- Maverick County2
- Medina County2
- Refugio County2
- Victoria County2
- Wilson County2
- Zavala County2
- Colorado County2
- Duval County2
- Jackson County2
- Jim Wells County2
- Brown County2
- Concho County2
- Edwards County2
- Gillespie County2
- Kimble County2
- McCulloch County2
- Menard County2
- Schleicher County2
- Sutton County2
- Val Verde County2
- Cherokee County2
- Fort Bend County2
- Nacogdoches County2
- Jefferson County2
- Orange County2
- Hutchinson County1
- Randall County1
- Falls County1
- Limestone County1
- Kent County1
- Stonewall County1
- Swisher County1
- Borden County1
- Crane County1
- Ector County1
- Howard County1
- Martin County1
- Midland County1
- Haskell County1
- Aransas County1
- Calhoun County1
- Fayette County1
- Nueces County1
- San Patricio County1
- Washington County1
- Webb County1
- Jim Hogg County1
- Zapata County1
- Crockett County1
- Terrell County1
- Bell County1
- Blanco County1
- Burnet County1
- Coryell County1
- Kendall County1
- Lampasas County1
- Llano County1
- Anderson County1
- Houston County1
- Leon County1
- Chambers County1
- Grimes County1
- Hockley County1
- Terry County1
Nearby
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.