Alert archive / Missouri / St. Clair County / 2026

Weather alerts in St. Clair County, Missouri, April 2026

64 weather alerts in April 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts
64
Warnings
32
Watches
14
Advisories
5
Busiest day
April 27, 202615 alerts

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.

IssuedProductOfficeLasted
Apr 1, 10:59 AM CDTFlood WatchSGF23 hr
Apr 1, 3:52 PM CDTMesoscale DiscussionSPC113 min
Apr 1, 6:01 PM CDTTornado WatchSPC7 hr
Apr 1, 6:37 PM CDTSevere Thunderstorm WarningSGF31 min
Apr 1, 7:42 PM CDTMesoscale DiscussionSPC2 hr
Apr 2, 12:57 AM CDTAreal Flood AdvisorySGF6 hr
Apr 2, 10:16 AM CDTRiver Flood WarningSGF34 hr
Apr 3, 2:37 PM CDTSevere Thunderstorm WatchSPC7 hr
Apr 3, 9:43 PM CDTSevere Thunderstorm WatchSPC7 hr
Apr 3, 10:09 PM CDTSpecial Weather StatementSGF36 min
Apr 3, 10:33 PM CDTSpecial Weather StatementSGF42 min
Apr 3, 11:23 PM CDTAreal Flood AdvisorySGF6 hr
Apr 4, 1:51 PM CDTFrost AdvisorySGF19 hr
Apr 15, 2:14 PM CDTMesoscale DiscussionSPC2 hr
Apr 15, 2:31 PM CDTTornado WatchSPC8 hr
Apr 15, 5:56 PM CDTMesoscale DiscussionSPC94 min
Apr 15, 6:09 PM CDTSevere Thunderstorm WarningSGF66 min
Apr 15, 6:15 PM CDTMesoscale DiscussionSPC2 hr
Apr 15, 6:31 PM CDTTornado WarningSGF44 min
Apr 15, 6:52 PM CDTSevere Thunderstorm WarningSGF12 min
Apr 17, 2:14 AM CDTFlood WatchSGF28 hr
Apr 17, 11:35 AM CDTRiver Flood WatchSGF12 hr
Apr 17, 1:40 PM CDTTornado WatchSPC7 hr
Apr 17, 5:10 PM CDTMesoscale DiscussionSPC2 hr
Apr 17, 6:05 PM CDTSpecial Weather StatementSGF40 min
Apr 17, 6:11 PM CDTSevere Thunderstorm WarningSGF49 min
Apr 17, 6:19 PM CDTTornado WarningSGF41 min
Apr 17, 6:47 PM CDTSevere Thunderstorm WarningSGF43 min
Apr 17, 6:55 PM CDTSevere Thunderstorm WarningSGF35 min
Apr 17, 7:07 PM CDTFlash Flood WarningSGF6 hr
Apr 17, 7:16 PM CDTTornado WarningSGF29 min
Apr 17, 7:53 PM CDTRiver Flood WarningSGF21 days
Apr 18, 1:07 AM CDTAreal Flood WarningSGF17 hr
Apr 18, 6:14 PM CDTAreal Flood AdvisorySGF25 hr
Apr 23, 9:51 PM CDTSevere Thunderstorm WatchSPC6 hr
Apr 23, 10:37 PM CDTSevere Thunderstorm WarningSGF53 min
Apr 23, 11:17 PM CDTSevere Thunderstorm WarningSGF43 min
Apr 26, 3:22 PM CDTTornado WatchSPC8 hr
Apr 26, 6:09 PM CDTTornado WarningSGF51 min
Apr 26, 6:12 PM CDTSevere Thunderstorm WarningSGF48 min
Apr 26, 6:32 PM CDTMesoscale DiscussionSPC88 min
Apr 26, 6:49 PM CDTSevere Thunderstorm WarningSGF41 min
Apr 26, 6:51 PM CDTTornado WarningSGF39 min
Apr 26, 6:55 PM CDTTornado WatchSPC7 hr
Apr 26, 7:13 PM CDTSevere Thunderstorm WarningSGF62 min
Apr 26, 7:19 PM CDTTornado WarningSGF41 min
Apr 26, 7:54 PM CDTTornado WarningSGF51 min
Apr 26, 8:17 PM CDTRiver Flood WatchSGF8 hr
Apr 26, 8:34 PM CDTSevere Thunderstorm Warning Considerable damage threatSGF41 min
Apr 26, 9:21 PM CDTAreal Flood AdvisorySGF6 hr
Apr 26, 9:39 PM CDTSevere Thunderstorm WarningSGF66 min
Apr 26, 9:42 PM CDTTornado WarningSGF48 min
Apr 26, 10:07 PM CDTTornado WarningSGF38 min
Apr 26, 10:34 PM CDTSevere Thunderstorm WarningSGF41 min
Apr 27, 3:46 AM CDTSevere Thunderstorm WatchSPC6 hr
Apr 27, 3:49 AM CDTRiver Flood WarningSGF5 days
Apr 27, 9:33 AM CDTMesoscale DiscussionSPC117 min
Apr 27, 1:55 PM CDTMesoscale DiscussionSPC95 min
Apr 27, 2:07 PM CDTSevere Thunderstorm WatchSPC7 hr
Apr 28, 11:46 AM CDTSevere Thunderstorm Warning Considerable damage threatSGF44 min
Apr 28, 12:12 PM CDTSevere Thunderstorm Warning Considerable damage threatSGF33 min
Apr 28, 1:50 PM CDTSevere Thunderstorm Warning Considerable damage threatSGF40 min
Apr 28, 2:15 PM CDTSevere Thunderstorm Warning Considerable damage threatSGF48 min
Apr 28, 4:18 PM CDTMesoscale DiscussionSPC87 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning18
Tornado Warning9
Severe Thunderstorm Watch5
Tornado Watch5
Mesoscale Discussion10
Special Weather Statement3
Flooding
Areal Flood Warning1
Flash Flood Warning1
River Flood Warning3
Flood Watch2
River Flood Watch2
Areal Flood Advisory4
Cold
Frost Advisory1

Nearby

Alerts in force nowTornadoes on recordForecastThe 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.