Alert archive / Illinois / Clark County / 2026

Weather alerts in Clark County, Illinois, June 2026

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

Alerts
50
Warnings
26
Watches
9
Advisories
3
Busiest day
June 21, 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
Jun 8, 1:37 AM CDTFlood WatchILX23 hr
Jun 8, 1:39 PM CDTMesoscale DiscussionSPC2 hr
Jun 9, 6:25 PM CDTSevere Thunderstorm WarningILX20 min
Jun 9, 6:37 PM CDTSevere Thunderstorm WarningILX21 min
Jun 9, 7:05 PM CDTMesoscale DiscussionSPC115 min
Jun 10, 12:21 PM CDTRiver Flood WarningIND5 days
Jun 10, 8:24 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 11, 12:00 AM CDTMesoscale DiscussionSPC90 min
Jun 11, 8:25 PM CDTMesoscale DiscussionSPC65 min
Jun 11, 8:38 PM CDTSevere Thunderstorm WarningILX55 min
Jun 11, 8:47 PM CDTSevere Thunderstorm WatchSPC5 hr
Jun 11, 9:24 PM CDTSevere Thunderstorm Warning Considerable damage threatILX66 min
Jun 11, 10:11 PM CDTSevere Thunderstorm WarningILX46 min
Jun 16, 12:28 PM CDTWind AdvisoryILX30 hr
Jun 16, 3:07 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 16, 6:12 PM CDTSevere Thunderstorm WarningILX63 min
Jun 17, 7:49 AM CDTTornado WatchSPC6 hr
Jun 17, 8:16 AM CDTMesoscale DiscussionSPC59 min
Jun 17, 10:43 AM CDTMesoscale DiscussionSPC2 hr
Jun 17, 2:14 PM CDTTornado WatchSPC11 hr
Jun 17, 4:00 PM CDTMesoscale DiscussionSPC60 min
Jun 17, 6:09 PM CDTTornado WarningILX53 min
Jun 17, 6:40 PM CDTFlash Flood WarningILX3 hr
Jun 17, 6:50 PM CDTMesoscale DiscussionSPC115 min
Jun 17, 7:07 PM CDTTornado Warning Tornado observedConsiderable damage threatILX53 min
Jun 17, 7:45 PM CDTSevere Thunderstorm WarningILX45 min
Jun 17, 7:49 PM CDTSevere Thunderstorm Warning Considerable damage threatILX56 min
Jun 17, 8:14 PM CDTTornado WarningILX12 min
Jun 17, 8:38 PM CDTTornado WarningILX52 min
Jun 17, 9:12 PM CDTSevere Thunderstorm WarningILX48 min
Jun 17, 10:35 PM CDTSevere Thunderstorm WarningILX28 min
Jun 17, 11:58 PM CDTRiver Flood WarningIND5 days
Jun 20, 1:45 AM CDTFlood WatchILX45 hr
Jun 21, 1:28 PM CDTTornado WatchSPC9 hr
Jun 21, 2:34 PM CDTMesoscale DiscussionSPC116 min
Jun 21, 3:59 PM CDTTornado WarningILX46 min
Jun 21, 4:23 PM CDTTornado Warning Tornado observedILX43 min
Jun 21, 4:23 PM CDTMesoscale DiscussionSPC97 min
Jun 21, 4:30 PM CDTSevere Thunderstorm WarningILX60 min
Jun 21, 4:32 PM CDTSevere Thunderstorm WarningILX58 min
Jun 21, 4:37 PM CDTFlash Flood WarningILX3 hr
Jun 21, 4:55 PM CDTFlash Flood WarningILX3 hr
Jun 21, 6:53 PM CDTMesoscale DiscussionSPC97 min
Jun 24, 11:58 AM CDTFlood WatchILX63 hr
Jun 25, 3:43 AM CDTSpecial Weather StatementILX17 min
Jun 27, 3:19 PM CDTFlash Flood WarningILX4 hr
Jun 27, 3:52 PM CDTFlash Flood WarningILX4 hr
Jun 28, 2:13 AM CDTHeat AdvisoryILX46 hr
Jun 28, 2:34 AM CDTDense Fog AdvisoryILX6 hr
Jun 30, 12:23 AM CDTExtreme Heat WarningILX4 days

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 Warning12
Tornado Warning6
Severe Thunderstorm Watch3
Tornado Watch3
Mesoscale Discussion11
Special Weather Statement1
Flooding
Flash Flood Warning5
River Flood Warning2
Flood Watch3
Heat
Extreme Heat Warning1
Heat Advisory1
Wind and dust
Wind Advisory1
Fog and smoke
Dense Fog 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.