Alert archive / Iowa / Delaware County / 2026

Weather alerts in Delaware County, Iowa, April 2026

33 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
33
Warnings
16
Watches
7
Advisories
0
Busiest day
April 17, 202610 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 2, 1:43 PM CDTTornado WatchSPC8 hr
Apr 14, 12:56 PM CDTMesoscale DiscussionSPC2 hr
Apr 14, 2:33 PM CDTTornado WatchSPC9 hr
Apr 14, 3:42 PM CDTMesoscale DiscussionSPC93 min
Apr 14, 5:17 PM CDTTornado WarningDVN58 min
Apr 14, 5:21 PM CDTSevere Thunderstorm WarningDVN24 min
Apr 14, 5:44 PM CDTSevere Thunderstorm WarningDVN16 min
Apr 14, 6:08 PM CDTSevere Thunderstorm WarningDVN22 min
Apr 14, 8:17 PM CDTFlash Flood WarningDVN2 hr
Apr 15, 2:50 AM CDTFlood WatchDVN20 hr
Apr 15, 10:22 AM CDTMesoscale DiscussionSPC2 hr
Apr 15, 3:40 PM CDTTornado WatchSPC6 hr
Apr 15, 5:01 PM CDTSevere Thunderstorm WarningDVN34 min
Apr 15, 5:18 PM CDTFlash Flood WarningDVN4 hr
Apr 15, 6:10 PM CDTSevere Thunderstorm WarningDVN20 min
Apr 15, 6:15 PM CDTMesoscale DiscussionSPC2 hr
Apr 15, 7:00 PM CDTFlash Flood WarningDVN4 hr
Apr 17, 11:48 AM CDTMesoscale DiscussionSPC2 hr
Apr 17, 12:40 PM CDTTornado WatchSPC9 hr
Apr 17, 12:46 PM CDTFlood WatchDVN12 hr
Apr 17, 12:47 PM CDTSevere Thunderstorm WarningDVN58 min
Apr 17, 1:10 PM CDTSevere Thunderstorm WarningDVN65 min
Apr 17, 2:49 PM CDTMesoscale DiscussionSPC116 min
Apr 17, 4:00 PM CDTSevere Thunderstorm WarningDVN60 min
Apr 17, 4:18 PM CDTTornado WarningDVN42 min
Apr 17, 4:53 PM CDTSevere Thunderstorm WarningDVN52 min
Apr 17, 4:54 PM CDTTornado WarningDVN66 min
Apr 19, 2:10 AM CDTFreeze WarningDVN30 hr
Apr 23, 8:37 PM CDTSpecial Weather StatementDVN38 min
Apr 23, 8:59 PM CDTSevere Thunderstorm WatchSPC3 hr
Apr 27, 12:52 PM CDTMesoscale DiscussionSPC2 hr
Apr 27, 4:59 PM CDTMesoscale DiscussionSPC91 min
Apr 27, 5:13 PM CDTSpecial Weather StatementDVN47 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 Warning9
Tornado Warning3
Severe Thunderstorm Watch1
Tornado Watch4
Mesoscale Discussion8
Special Weather Statement2
Flooding
Flash Flood Warning3
Flood Watch2
Cold
Freeze Warning1

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.