Alert archive / Illinois / Monroe County

Weather alerts in Monroe County, Illinois, 2023

114 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Monroe County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts
114
Warnings
36
Watches
26
Advisories
16
Busiest month
July30 alerts
Busiest day
April 15, 20239 alerts

Over time

By month

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
Jan 1, 11:43 PM CSTDense Fog AdvisoryLSX15 hr
Jan 22, 2:06 PM CSTWinter Storm WatchLSX24 hr
Jan 23, 2:12 PM CSTWinter Storm WarningLSX43 hr
Jan 24, 11:44 PM CSTMesoscale DiscussionSPC6 hr
Jan 29, 1:30 PM CSTWinter Weather AdvisoryLSX20 hr
Feb 13, 2:12 PM CSTWind AdvisoryLSX30 hr
Feb 16, 2:44 AM CSTSevere Thunderstorm WarningLSX46 min
Feb 22, 12:04 PM CSTMesoscale DiscussionSPC56 min
Feb 22, 12:20 PM CSTTornado WatchSPC5 hr
Feb 22, 1:53 PM CSTSevere Thunderstorm WarningLSX52 min
Feb 22, 2:01 PM CSTSevere Thunderstorm WarningLSX59 min
Feb 22, 2:27 PM CSTMesoscale DiscussionSPC2 hr
Feb 26, 1:27 AM CSTWind AdvisoryLSX41 hr
Feb 27, 1:43 AM CSTMesoscale DiscussionSPC62 min
Mar 1, 1:36 PM CSTFlood WatchLSX46 hr
Mar 2, 2:42 AM CSTWind AdvisoryLSX39 hr
Mar 22, 1:39 PM CDTFlood WatchLSX54 hr
Mar 30, 3:03 AM CDTWind AdvisoryLSX58 hr
Mar 31, 8:36 AM CDTMesoscale DiscussionSPC84 min
Mar 31, 12:28 PM CDTTornado Watch PDSSPC11 hr
Mar 31, 12:53 PM CDTMesoscale DiscussionSPC97 min
Mar 31, 6:24 PM CDTSevere Thunderstorm WarningLSX23 min
Mar 31, 7:36 PM CDTSevere Thunderstorm WarningLSX39 min
Mar 31, 7:38 PM CDTSevere Thunderstorm WarningLSX52 min
Apr 3, 2:28 PM CDTWind AdvisoryLSX41 hr
Apr 5, 2:27 AM CDTSevere Thunderstorm WatchSPC10 hr
Apr 5, 8:00 AM CDTSevere Thunderstorm WarningLSX45 min
Apr 5, 9:11 AM CDTSevere Thunderstorm WarningLSX26 min
Apr 15, 8:50 AM CDTMesoscale DiscussionSPC85 min
Apr 15, 11:39 AM CDTMesoscale DiscussionSPC3 hr
Apr 15, 3:21 PM CDTMesoscale DiscussionSPC114 min
Apr 15, 4:03 PM CDTTornado WatchSPC6 hr
Apr 15, 5:07 PM CDTMesoscale DiscussionSPC83 min
Apr 15, 6:27 PM CDTSevere Thunderstorm WarningLSX52 min
Apr 15, 6:34 PM CDTTornado WarningLSX41 min
Apr 15, 6:39 PM CDTTornado WarningLSX51 min
Apr 15, 6:50 PM CDTMesoscale DiscussionSPC85 min
Apr 20, 1:20 PM CDTSevere Thunderstorm WatchSPC7 hr
Apr 20, 3:10 PM CDTMesoscale DiscussionSPC95 min
Apr 20, 5:36 PM CDTMesoscale DiscussionSPC84 min
Apr 22, 3:57 AM CDTFrost AdvisoryLSX29 hr
Apr 23, 2:41 AM CDTFrost AdvisoryLSX29 hr
Apr 23, 2:41 AM CDTFreeze WarningLSX29 hr
May 7, 1:18 PM CDTSevere Thunderstorm WatchSPC10 hr
May 8, 2:16 PM CDTMesoscale DiscussionSPC59 min
May 8, 3:19 PM CDTSevere Thunderstorm WatchSPC10 hr
May 8, 5:36 PM CDTMesoscale DiscussionSPC84 min
May 8, 9:05 PM CDTMesoscale DiscussionSPC115 min
May 8, 10:05 PM CDTSevere Thunderstorm WarningLSX40 min
May 13, 12:24 PM CDTSevere Thunderstorm WatchSPC7 hr
May 13, 2:38 PM CDTMesoscale DiscussionSPC2 hr
May 13, 3:30 PM CDTSevere Thunderstorm WarningLSX19 min
May 13, 6:09 PM CDTMesoscale DiscussionSPC2 hr
May 14, 12:43 PM CDTMesoscale DiscussionSPC3 hr
May 14, 2:59 PM CDTSevere Thunderstorm WatchSPC7 hr
May 14, 5:47 PM CDTMesoscale DiscussionSPC88 min
May 14, 5:56 PM CDTFlash Flood WarningLSX4 hr
May 15, 2:07 PM CDTFlood WatchLSX16 hr
Jun 18, 5:22 PM CDTAreal Flood AdvisoryLSX15 min
Jun 18, 5:37 PM CDTFlash Flood WarningLSX3 hr
Jun 28, 3:02 AM CDTHeat AdvisoryLSX64 hr
Jun 30, 2:32 PM CDTMesoscale DiscussionSPC2 hr
Jun 30, 3:53 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 30, 6:07 PM CDTSevere Thunderstorm WarningLSX11 min
Jun 30, 6:31 PM CDTSevere Thunderstorm Warning Considerable damage threatLSX59 min
Jun 30, 7:58 PM CDTMesoscale DiscussionSPC92 min
Jul 1, 12:04 PM CDTSevere Thunderstorm WatchSPC9 hr
Jul 1, 2:15 PM CDTMesoscale DiscussionSPC90 min
Jul 1, 4:00 PM CDTSevere Thunderstorm WarningLSX38 min
Jul 2, 12:28 AM CDTSevere Thunderstorm WarningLSX32 min
Jul 5, 1:07 PM CDTMesoscale DiscussionSPC2 hr
Jul 5, 2:18 PM CDTSevere Thunderstorm WarningLSX30 min
Jul 5, 2:36 PM CDTSevere Thunderstorm WarningLSX21 min
Jul 12, 4:59 PM CDTMesoscale DiscussionSPC91 min
Jul 14, 9:11 PM CDTAreal Flood AdvisoryLSX3 hr
Jul 16, 1:24 PM CDTMesoscale DiscussionSPC3 hr
Jul 16, 2:21 PM CDTSevere Thunderstorm WatchSPC4 hr
Jul 16, 3:33 PM CDTSevere Thunderstorm WarningLSX30 min
Jul 16, 3:45 PM CDTSevere Thunderstorm WarningLSX27 min
Jul 16, 4:00 PM CDTMesoscale DiscussionSPC90 min
Jul 17, 1:28 PM CDTSevere Thunderstorm WatchSPC8 hr
Jul 18, 8:42 AM CDTMesoscale DiscussionSPC93 min
Jul 18, 8:59 AM CDTSevere Thunderstorm WatchSPC8 hr
Jul 18, 11:41 PM CDTMesoscale DiscussionSPC2 hr
Jul 19, 3:55 AM CDTSevere Thunderstorm WatchSPC6 hr
Jul 20, 8:58 AM CDTMesoscale DiscussionSPC92 min
Jul 23, 4:58 PM CDTMesoscale DiscussionSPC3 hr
Jul 25, 1:09 PM CDTHeat AdvisoryLSX4 days
Jul 26, 11:59 AM CDTMesoscale DiscussionSPC2 hr
Jul 27, 3:05 AM CDTExcessive Heat WarningLSX62 hr
Jul 29, 11:28 AM CDTSevere Thunderstorm WatchSPC7 hr
Jul 29, 2:18 PM CDTMesoscale DiscussionSPC117 min
Jul 29, 3:24 PM CDTSevere Thunderstorm Warning Considerable damage threatLSX36 min
Jul 29, 3:57 PM CDTSevere Thunderstorm Warning Considerable damage threatLSX48 min
Jul 29, 4:16 PM CDTSevere Thunderstorm Warning Destructive damage threatLSX44 min
Aug 2, 2:56 AM CDTFlood WatchLSX31 hr
Aug 2, 5:30 PM CDTMesoscale DiscussionSPC3 hr
Aug 2, 7:58 PM CDTSevere Thunderstorm WatchSPC7 hr
Aug 3, 7:04 PM CDTFlood WatchLSX14 hr
Aug 6, 3:16 PM CDTTornado WatchSPC9 hr
Aug 10, 1:05 AM CDTDense Fog AdvisoryLSX8 hr
Aug 12, 1:42 AM CDTSevere Thunderstorm WatchSPC5 hr
Aug 12, 4:46 AM CDTSevere Thunderstorm WarningLSX59 min
Aug 12, 5:16 AM CDTMesoscale DiscussionSPC89 min
Aug 18, 2:51 AM CDTExcessive Heat WatchLSX25 hr
Aug 19, 3:24 AM CDTExcessive Heat WarningLSX7 days
Aug 22, 3:27 AM CDTDense Fog AdvisoryLSX5 hr
Aug 23, 4:50 AM CDTDense Fog AdvisoryLSX3 hr
Aug 25, 4:17 PM CDTSevere Thunderstorm WarningLSX31 min
Sep 27, 12:31 AM CDTSevere Thunderstorm WarningLSX20 min
Oct 21, 3:05 AM CDTRed Flag WarningLSX16 hr
Oct 27, 4:16 PM CDTMesoscale DiscussionSPC89 min
Oct 28, 2:16 PM CDTFreeze WarningLSX44 hr
Oct 30, 9:57 AM CDTFreeze WarningLSX24 hr

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 Warning25
Tornado Warning2
Severe Thunderstorm Watch15
Tornado Watch4
Mesoscale Discussion36
Flooding
Flash Flood Warning2
Flood Watch5
Areal Flood Advisory2
Winter
Winter Storm Warning1
Winter Storm Watch1
Winter Weather Advisory1
Heat
Excessive Heat Warning2
Excessive Heat Watch1
Heat Advisory2
Cold
Freeze Warning3
Frost Advisory2
Wind and dust
Wind Advisory5
Fire
Red Flag Warning1
Fog and smoke
Dense Fog Advisory4

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 15, 20239alerts
  2. February 22, 20235alerts
  3. July 16, 20235alerts
  4. July 29, 20235alerts
  5. March 31, 20234alerts
  6. May 13, 20234alerts
  7. May 14, 20234alerts
  8. June 30, 20234alerts
  9. July 1, 20234alerts
  10. April 5, 20233alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20222024

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. Rebuilt daily.