Alert archive / Illinois / Jo Daviess County / 2026

Weather alerts in Jo Daviess County, Illinois, April 2026

38 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
38
Warnings
21
Watches
7
Advisories
0
Busiest day
April 17, 202611 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, 12:28 PM CDTMesoscale DiscussionSPC3 hr
Apr 2, 1:43 PM CDTTornado WatchSPC8 hr
Apr 2, 4:26 PM CDTMesoscale DiscussionSPC94 min
Apr 2, 6:04 PM CDTSevere Thunderstorm WarningDVN56 min
Apr 14, 1:18 AM CDTSpecial Weather StatementDVN42 min
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, 6:36 PM CDTMesoscale DiscussionSPC114 min
Apr 14, 6:37 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN53 min
Apr 14, 6:42 PM CDTTornado WarningDVN48 min
Apr 14, 7:05 PM CDTTornado Warning Tornado observedDVN40 min
Apr 14, 7:12 PM CDTFlash Flood WarningDVN3 hr
Apr 14, 7:24 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN81 min
Apr 14, 7:58 PM CDTFlash Flood WarningDVN3 hr
Apr 15, 2:50 AM CDTFlood WatchDVN20 hr
Apr 15, 3:40 PM CDTTornado WatchSPC6 hr
Apr 15, 4:49 PM CDTMesoscale DiscussionSPC86 min
Apr 15, 6:05 PM CDTTornado WarningDVN40 min
Apr 15, 6:15 PM CDTMesoscale DiscussionSPC2 hr
Apr 15, 7:00 PM CDTFlash Flood WarningDVN4 hr
Apr 15, 7:14 PM CDTFlash Flood WarningDVN3 hr
Apr 15, 8:14 PM CDTFlash Flood WarningDVN3 hr
Apr 16, 11:30 AM CDTRiver Flood WatchDVN21 days
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, 1:10 PM CDTSevere Thunderstorm WarningDVN65 min
Apr 17, 2:05 PM CDTMesoscale DiscussionSPC55 min
Apr 17, 2:11 PM CDTTornado WarningDVN49 min
Apr 17, 2:23 PM CDTFlash Flood WarningDVN6 hr
Apr 17, 2:48 PM CDTTornado WarningDVN42 min
Apr 17, 3:25 PM CDTSevere Thunderstorm WarningDVN35 min
Apr 17, 3:27 PM CDTTornado WarningDVN48 min
Apr 17, 5:30 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN75 min
Apr 19, 2:10 AM CDTFreeze WarningDVN30 hr
Apr 23, 10:10 PM CDTSevere Thunderstorm WarningDVN50 min
Apr 23, 11:46 PM CDTTornado WarningDVN25 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 Warning7
Tornado Warning7
Tornado Watch4
Mesoscale Discussion9
Special Weather Statement1
Flooding
Flash Flood Warning6
Flood Watch2
River Flood Watch1
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.