Alert archive / Missouri / Severe Thunderstorm Warnings / 2021

Severe Thunderstorm Warnings in Missouri, December 2021

71 severe thunderstorm warnings in December 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 December 2021. Tap one for its archive.

Severe Thunderstorm Warnings: 71
Busiest day: December 11, 202137 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.

Issued	Product	Office	Counties	Lasted
Dec 5, 8:48 PM CST	Severe Thunderstorm Warning	SGF	Christian, Douglas, Taney	42 min
Dec 5, 8:57 PM CST	Severe Thunderstorm Warning	SGF	Stone, Taney	18 min
Dec 5, 9:03 PM CST	Severe Thunderstorm Warning	SGF	Douglas, Ozark	57 min
Dec 5, 9:50 PM CST	Severe Thunderstorm Warning	SGF	Stone, Taney	55 min
Dec 5, 9:57 PM CST	Severe Thunderstorm Warning	PAH	Wayne	48 min
Dec 5, 10:00 PM CST	Severe Thunderstorm Warning	PAH	Cape Girardeau, Perry	30 min
Dec 6, 1:56 AM CST	Severe Thunderstorm Warning	PAH	New Madrid, Scott, Stoddard	34 min
Dec 10, 5:33 PM CST	Severe Thunderstorm Warning	SGF	Greene, Webster	42 min
Dec 10, 5:44 PM CST	Severe Thunderstorm Warning	SGF	Camden, Dallas, Laclede, Miller	46 min
Dec 10, 5:49 PM CST	Severe Thunderstorm Warning	SGF	Camden, Laclede, Pulaski	41 min
Dec 10, 6:10 PM CST	Severe Thunderstorm Warning	SGF	Maries, Miller	35 min
Dec 10, 6:13 PM CST	Severe Thunderstorm Warning	LSX	Boone, Callaway, Cole, Moniteau	47 min
Dec 10, 6:18 PM CST	Severe Thunderstorm Warning	LSX	Cole, Osage	42 min
Dec 10, 6:19 PM CST	Severe Thunderstorm Warning	SGF	Maries, Miller	26 min
Dec 10, 6:22 PM CST	Severe Thunderstorm Warning	SGF	Maries, Phelps, Pulaski	38 min
Dec 10, 6:27 PM CST	Severe Thunderstorm Warning	SGF	Barton, Dade, Jasper, Lawrence	26 min
Dec 10, 6:42 PM CST	Severe Thunderstorm Warning	LSX	Crawford, Franklin, Gasconade, Osage	48 min
Dec 10, 6:44 PM CST	Severe Thunderstorm Warning Considerable damage threat	SGF	Cedar, Dade, Greene, Lawrence, Polk	46 min
Dec 10, 6:49 PM CST	Severe Thunderstorm Warning	SGF	Dent, Phelps, Pulaski	56 min
Dec 10, 7:04 PM CST	Severe Thunderstorm Warning	SGF	Barry, Stone	41 min
Dec 10, 7:11 PM CST	Severe Thunderstorm Warning Considerable damage threat	SGF	Dallas, Polk, Webster	49 min
Dec 10, 7:14 PM CST	Severe Thunderstorm Warning	SGF	Dent, Phelps, Texas	46 min
Dec 10, 7:37 PM CST	Severe Thunderstorm Warning	SGF	Barry, Christian, Stone, Taney	38 min
Dec 10, 7:37 PM CST	Severe Thunderstorm Warning Considerable damage threat	SGF	Camden, Dallas, Laclede, Miller, Polk, Pulaski	53 min
Dec 10, 7:45 PM CST	Severe Thunderstorm Warning	SGF	Christian, Douglas, Greene, Webster	45 min
Dec 10, 7:49 PM CST	Severe Thunderstorm Warning	LSX	Crawford, Washington	26 min
Dec 10, 7:54 PM CST	Severe Thunderstorm Warning	SGF	Dallas, Greene, Laclede, Webster	36 min
Dec 10, 8:07 PM CST	Severe Thunderstorm Warning	SGF	Camden, Laclede, Maries, Miller, Phelps, Pulaski	47 min
Dec 10, 8:10 PM CST	Severe Thunderstorm Warning	LSX	Franklin	35 min
Dec 10, 8:29 PM CST	Severe Thunderstorm Warning	LSX	Franklin, Jefferson, Saint Louis, City of Saint Louis	30 min
Dec 10, 8:34 PM CST	Severe Thunderstorm Warning	LSX	Crawford, Franklin, Gasconade, Osage	41 min
Dec 10, 8:41 PM CST	Severe Thunderstorm Warning	SGF	Douglas, Howell, Texas, Wright	34 min
Dec 10, 8:53 PM CST	Severe Thunderstorm Warning	PAH	Butler, New Madrid, Scott, Stoddard	52 min
Dec 10, 9:07 PM CST	Severe Thunderstorm Warning	LSX	Franklin, Jefferson, Lincoln, Saint Charles, Saint Louis, Warren and 1 more	38 min
Dec 10, 9:10 PM CST	Severe Thunderstorm Warning	SGF	Dent, Shannon, Texas	35 min
Dec 10, 9:21 PM CST	Severe Thunderstorm Warning	PAH	Cape Girardeau, Mississippi, Scott	39 min
Dec 10, 9:26 PM CST	Severe Thunderstorm Warning	PAH	Mississippi, New Madrid, Scott	49 min
Dec 10, 9:49 PM CST	Severe Thunderstorm Warning	PAH	Mississippi	41 min
Dec 10, 9:59 PM CST	Severe Thunderstorm Warning	SGF	Shannon	31 min
Dec 10, 10:00 PM CST	Severe Thunderstorm Warning	LSX	Iron, Reynolds	45 min
Dec 10, 10:05 PM CST	Severe Thunderstorm Warning	LSX	City of Saint Louis	25 min
Dec 10, 10:19 PM CST	Severe Thunderstorm Warning	LSX	Jefferson, Sainte Genevieve, Saint Francois	41 min
Dec 10, 10:26 PM CST	Severe Thunderstorm Warning	LSX	Reynolds	20 min
Dec 10, 10:50 PM CST	Severe Thunderstorm Warning	PAH	Bollinger, Wayne	25 min
Dec 10, 10:55 PM CST	Severe Thunderstorm Warning	LSX	Madison	18 min
Dec 10, 11:06 PM CST	Severe Thunderstorm Warning	PAH	Bollinger, Cape Girardeau, Perry	39 min
Dec 10, 11:33 PM CST	Severe Thunderstorm Warning	PAH	Cape Girardeau, Perry	42 min
Dec 15, 4:03 PM CST	Severe Thunderstorm Warning Destructive damage threat	EAX	Andrew, Atchison, Holt, Nodaway, Worth	72 min
Dec 15, 4:43 PM CST	Severe Thunderstorm Warning Destructive damage threat	EAX	Andrew, Buchanan, Holt, Platte	62 min
Dec 15, 5:12 PM CST	Severe Thunderstorm Warning Destructive damage threat	EAX	Andrew, Buchanan, Daviess, DeKalb, Gentry, Harrison and 3 more	78 min
Dec 15, 5:18 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Clay, Clinton, DeKalb, Platte	57 min
Dec 15, 6:00 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Cass, Jackson	45 min
Dec 15, 6:11 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Bates, Cass	64 min
Dec 15, 6:15 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Caldwell, Carroll, Clay, Clinton, Daviess, Livingston and 1 more	60 min
Dec 15, 6:16 PM CST	Severe Thunderstorm Warning	SGF	Vernon	59 min
Dec 15, 6:24 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Daviess, Grundy, Harrison, Mercer, Putnam, Sullivan	66 min
Dec 15, 6:35 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Carroll, Jackson, Lafayette	40 min
Dec 15, 6:43 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Cass, Jackson, Johnson	47 min
Dec 15, 7:03 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Adair, Carroll, Chariton, Grundy, Linn, Livingston and 7 more	87 min
Dec 15, 7:08 PM CST	Severe Thunderstorm Warning Considerable damage threat	EAX	Bates, Carroll, Cass, Chariton, Cooper, Henry and 7 more	82 min
Dec 15, 7:08 PM CST	Severe Thunderstorm Warning	SGF	Barton, Vernon	67 min
Dec 15, 7:31 PM CST	Severe Thunderstorm Warning Considerable damage threat	DVN	Scotland	59 min
Dec 15, 7:42 PM CST	Severe Thunderstorm Warning	SGF	St. Clair	33 min
Dec 15, 8:01 PM CST	Severe Thunderstorm Warning Considerable damage threat	LSX	Knox, Lewis, Marion, Monroe, Ralls, Shelby	44 min
Dec 15, 8:18 PM CST	Severe Thunderstorm Warning Considerable damage threat	DVN	Clark	57 min
Dec 15, 8:25 PM CST	Severe Thunderstorm Warning	EAX	Cooper, Howard, Randolph	35 min
Dec 15, 8:34 PM CST	Severe Thunderstorm Warning Considerable damage threat	DVN	Scotland	26 min
Dec 15, 8:34 PM CST	Severe Thunderstorm Warning	LSX	Audrain, Boone, Callaway, Moniteau, Monroe, Ralls	41 min
Dec 15, 9:09 PM CST	Severe Thunderstorm Warning	LSX	Audrain, Boone, Callaway, Cole, Marion, Monroe and 3 more	51 min
Dec 15, 9:22 PM CST	Severe Thunderstorm Warning	LSX	Marion	53 min
Dec 15, 9:48 PM CST	Severe Thunderstorm Warning	LSX	Audrain, Callaway, Lincoln, Montgomery, Pike, Ralls	42 min

By county

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

65 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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.