Alert archive / Missouri / Severe Thunderstorm Warnings / 2021

Severe Thunderstorm Warnings in Missouri, May 2021

62 severe thunderstorm warnings in May 2021. 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 2021. Tap one for its archive.

Severe Thunderstorm Warnings
62
Busiest day
May 27, 202125 severe thunderstorm warnings

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
May 3, 2:22 PM CDTSevere Thunderstorm WarningLSXLewis, Marion, Shelby38 min
May 3, 2:42 PM CDTSevere Thunderstorm WarningLSXLewis, Marion29 min
May 3, 2:54 PM CDTSevere Thunderstorm WarningLSXLewis, Marion51 min
May 4, 1:19 AM CDTSevere Thunderstorm WarningSGFHowell, Oregon, Shannon41 min
May 4, 1:34 AM CDTSevere Thunderstorm WarningMEGDunklin, Pemiscot41 min
May 4, 1:36 AM CDTSevere Thunderstorm WarningPAHNew Madrid54 min
May 4, 1:43 AM CDTSevere Thunderstorm WarningPAHButler, Carter, New Madrid, Ripley, Wayne62 min
May 4, 2:02 AM CDTSevere Thunderstorm WarningPAHMississippi, New Madrid43 min
May 4, 2:08 AM CDTSevere Thunderstorm WarningMEGDunklin52 min
May 4, 2:22 AM CDTSevere Thunderstorm WarningPAHMississippi, New Madrid, Scott, Stoddard53 min
May 4, 2:25 AM CDTSevere Thunderstorm WarningMEGDunklin, Pemiscot50 min
May 4, 2:50 AM CDTSevere Thunderstorm WarningPAHMississippi, New Madrid, Scott, Stoddard55 min
May 4, 2:59 AM CDTSevere Thunderstorm WarningMEGPemiscot46 min
May 6, 12:37 PM CDTSevere Thunderstorm WarningSGFOregon23 min
May 6, 12:53 PM CDTSevere Thunderstorm WarningPAHBollinger, Butler, Carter, Ripley, Stoddard, Wayne37 min
May 6, 1:13 PM CDTSevere Thunderstorm WarningPAHCape Girardeau, Scott47 min
May 6, 2:17 PM CDTSevere Thunderstorm WarningMEGDunklin43 min
May 8, 11:19 PM CDTSevere Thunderstorm WarningEAXBuchanan, Platte41 min
May 8, 11:55 PM CDTSevere Thunderstorm WarningEAXCaldwell, Clay, Clinton, Jackson, Ray35 min
May 9, 1:27 AM CDTSevere Thunderstorm WarningEAXCass, Henry, Johnson33 min
May 9, 2:23 AM CDTSevere Thunderstorm WarningSGFMcDonald39 min
May 9, 2:44 AM CDTSevere Thunderstorm WarningSGFBarry, McDonald46 min
May 9, 3:17 AM CDTSevere Thunderstorm WarningSGFBarry, Stone43 min
May 9, 3:22 AM CDTSevere Thunderstorm WarningSGFGreene, Webster38 min
May 9, 3:23 AM CDTSevere Thunderstorm WarningSGFBarry, Christian, Greene, Lawrence, Stone52 min
May 9, 3:37 AM CDTSevere Thunderstorm WarningSGFDade, Greene, Lawrence, Polk38 min
May 9, 3:39 AM CDTSevere Thunderstorm WarningSGFChristian, Douglas, Stone, Taney51 min
May 9, 4:09 AM CDTSevere Thunderstorm WarningSGFDallas, Greene, Polk, Webster51 min
May 9, 4:11 AM CDTSevere Thunderstorm WarningSGFChristian, Douglas, Ozark, Taney49 min
May 9, 8:59 AM CDTSevere Thunderstorm WarningSGFBarry, Stone31 min
May 9, 9:56 AM CDTSevere Thunderstorm WarningSGFStone, Taney34 min
May 16, 3:31 PM CDTSevere Thunderstorm WarningSGFMorgan29 min
May 16, 3:35 PM CDTSevere Thunderstorm WarningEAXCooper27 min
May 16, 4:04 PM CDTSevere Thunderstorm WarningLSXMoniteau41 min
May 16, 4:49 PM CDTSevere Thunderstorm WarningLSXBoone, Callaway41 min
May 16, 6:00 PM CDTSevere Thunderstorm WarningLSXCallaway, Osage45 min
May 16, 6:43 PM CDTSevere Thunderstorm WarningLSXCallaway, Gasconade, Montgomery, Osage23 min
May 27, 4:05 AM CDTSevere Thunderstorm WarningEAXCaldwell, Clinton, Daviess, DeKalb40 min
May 27, 11:13 AM CDTSevere Thunderstorm WarningLSXLincoln, Saint Charles, Warren47 min
May 27, 11:15 AM CDTSevere Thunderstorm WarningSGFCedar, Hickory, Polk, St. Clair45 min
May 27, 11:37 AM CDTSevere Thunderstorm WarningSGFJasper, Newton38 min
May 27, 11:45 AM CDTSevere Thunderstorm WarningSGFCedar, Dade, Dallas, Polk60 min
May 27, 11:50 AM CDTSevere Thunderstorm WarningLSXFranklin, Lincoln, Saint Charles, Saint Louis, Warren, City of Saint Louis55 min
May 27, 12:07 PM CDTSevere Thunderstorm WarningSGFGreene, Webster53 min
May 27, 12:24 PM CDTSevere Thunderstorm WarningSGFLaclede, Pulaski66 min
May 27, 12:52 PM CDTSevere Thunderstorm WarningSGFWebster, Wright38 min
May 27, 1:07 PM CDTSevere Thunderstorm WarningSGFMaries, Phelps41 min
May 27, 1:09 PM CDTSevere Thunderstorm WarningLSXFranklin, Saint Louis51 min
May 27, 1:19 PM CDTSevere Thunderstorm WarningSGFLaclede, Phelps, Pulaski, Texas, Wright56 min
May 27, 1:24 PM CDTSevere Thunderstorm WarningLSXCrawford, Gasconade51 min
May 27, 1:31 PM CDTSevere Thunderstorm WarningSGFJasper, McDonald, Newton59 min
May 27, 1:51 PM CDTSevere Thunderstorm WarningLSXCrawford, Franklin, Washington39 min
May 27, 1:51 PM CDTSevere Thunderstorm WarningSGFChristian, Douglas, Webster, Wright54 min
May 27, 2:25 PM CDTSevere Thunderstorm WarningSGFMcDonald, Newton47 min
May 27, 2:46 PM CDTSevere Thunderstorm WarningLSXJefferson, Sainte Genevieve29 min
May 27, 2:55 PM CDTSevere Thunderstorm WarningSGFBarry50 min
May 27, 3:02 PM CDTSevere Thunderstorm WarningSGFHowell43 min
May 27, 3:49 PM CDTSevere Thunderstorm WarningSGFChristian, Douglas, Taney41 min
May 27, 4:09 PM CDTSevere Thunderstorm WarningSGFOzark, Taney36 min
May 27, 5:05 PM CDTSevere Thunderstorm WarningEAXClay, Ray25 min
May 27, 5:23 PM CDTSevere Thunderstorm WarningSGFMcDonald47 min
May 27, 5:40 PM CDTSevere Thunderstorm WarningEAXPlatte35 min

By county

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

32 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

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. Rebuilt daily.