Alert archive / Iowa / Cass County / 2024

Weather alerts in Cass County, Iowa, May 2024

39 weather alerts in May 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts
39
Warnings
21
Watches
7
Advisories
1
Busiest day
May 21, 202417 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
May 3, 4:10 AM CDTDense Fog AdvisoryDMX5 hr
May 6, 6:18 PM CDTMesoscale DiscussionSPC117 min
May 6, 7:32 PM CDTTornado WatchSPC7 hr
May 6, 9:16 PM CDTMesoscale DiscussionSPC119 min
May 6, 9:27 PM CDTSevere Thunderstorm Warning Considerable damage threatDMX48 min
May 6, 10:09 PM CDTSevere Thunderstorm Warning Considerable damage threatDMX51 min
May 7, 6:45 PM CDTSevere Thunderstorm WarningDMX30 min
May 19, 6:25 PM CDTSevere Thunderstorm WatchSPC8 hr
May 19, 7:30 PM CDTSpecial Weather StatementDMX30 min
May 19, 7:58 PM CDTSevere Thunderstorm WarningDMX47 min
May 19, 10:40 PM CDTSpecial Weather StatementDMX50 min
May 20, 1:50 PM CDTFlood WatchDMX29 hr
May 20, 10:01 PM CDTMesoscale DiscussionSPC119 min
May 21, 3:26 AM CDTFlash Flood WarningDMX8 hr
May 21, 5:51 AM CDTMesoscale DiscussionSPC114 min
May 21, 6:15 AM CDTSevere Thunderstorm WatchSPC7 hr
May 21, 6:51 AM CDTSevere Thunderstorm WarningDMX54 min
May 21, 7:07 AM CDTSevere Thunderstorm Warning Considerable damage threatDMX23 min
May 21, 7:24 AM CDTTornado WarningDMX36 min
May 21, 7:29 AM CDTSevere Thunderstorm Warning Considerable damage threatDMX46 min
May 21, 7:35 AM CDTSevere Thunderstorm WarningDMX40 min
May 21, 10:09 AM CDTRiver Flood WarningDMX15 hr
May 21, 12:32 PM CDTMesoscale DiscussionSPC118 min
May 21, 1:14 PM CDTTornado Watch PDSSPC8 hr
May 21, 2:28 PM CDTSevere Thunderstorm WarningDMX62 min
May 21, 2:52 PM CDTTornado WarningDMX18 min
May 21, 2:55 PM CDTTornado WarningDMX50 min
May 21, 2:57 PM CDTFlash Flood WarningDMX6 hr
May 21, 3:13 PM CDTTornado WarningDMX22 min
May 24, 1:15 AM CDTMesoscale DiscussionSPC2 hr
May 24, 2:25 AM CDTFlood WatchDMX14 hr
May 24, 2:44 AM CDTSevere Thunderstorm WatchSPC7 hr
May 24, 3:07 AM CDTSevere Thunderstorm Warning Considerable damage threatDMX53 min
May 24, 3:18 AM CDTTornado WarningDMX42 min
May 24, 3:42 AM CDTTornado WarningDMX33 min
May 24, 3:54 AM CDTMesoscale DiscussionSPC2 hr
May 24, 3:56 AM CDTSevere Thunderstorm WarningDMX49 min
May 24, 4:00 AM CDTTornado WarningDMX30 min
May 26, 6:29 PM CDTSpecial Weather StatementDMX16 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 Warning11
Tornado Warning7
Severe Thunderstorm Watch3
Tornado Watch2
Mesoscale Discussion7
Special Weather Statement3
Flooding
Flash Flood Warning2
River Flood Warning1
Flood Watch2
Fog and smoke
Dense Fog Advisory1

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20232025

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.