Alert archive / Illinois / Warren County

Weather alerts in Warren County, Illinois, 2009

125 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Warren County and its neighbors

Each county as a circle sized by its count in 2009. Tap one for its archive.

Alerts
125
Warnings
26
Watches
26
Advisories
25
Busiest month
June40 alerts
Busiest day
June 19, 20097 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 3, 3:46 PM CSTDense Fog AdvisoryDVN10 hr
Jan 12, 3:24 AM CSTWinter Weather AdvisoryDVN23 hr
Jan 13, 3:15 AM CSTWinter Weather AdvisoryDVN36 hr
Jan 13, 11:38 PM CSTMesoscale DiscussionSPC4 hr
Jan 14, 3:45 AM CSTWind Chill WarningDVN56 hr
Jan 14, 3:45 AM CSTWind Chill AdvisoryDVN11 hr
Jan 17, 4:48 PM CSTWinter Weather AdvisoryDVN7 hr
Feb 2, 3:16 PM CSTWind Chill AdvisoryDVN19 hr
Feb 20, 4:17 AM CSTWinter Weather AdvisoryDVN35 hr
Feb 26, 9:26 AM CSTMesoscale DiscussionSPC2 hr
Feb 26, 10:09 AM CSTDense Fog AdvisoryDVN4 hr
Mar 6, 11:21 AM CSTFlash Flood WatchDVN51 hr
Mar 8, 5:38 AM CDTAreal Flood WarningDVN15 hr
Mar 9, 4:19 AM CDTFlash Flood WatchDVN32 hr
Mar 9, 11:45 PM CDTAreal Flood WarningDVN12 hr
Mar 10, 4:22 AM CDTWind AdvisoryDVN27 hr
Mar 27, 11:32 AM CDTWinter Storm WatchDVN16 hr
Mar 28, 3:33 AM CDTWinter Storm WarningDVN24 hr
Mar 29, 3:35 AM CDTWinter Weather AdvisoryDVN5 hr
Apr 23, 5:56 PM CDTSpecial Weather StatementDVN34 min
Apr 23, 6:37 PM CDTSpecial Weather StatementDVN38 min
Apr 23, 7:08 PM CDTMesoscale DiscussionSPC97 min
Apr 23, 11:42 PM CDTDense Fog AdvisoryDVN8 hr
Apr 25, 5:32 PM CDTMesoscale DiscussionSPC73 min
Apr 25, 9:23 PM CDTMesoscale DiscussionSPC67 min
Apr 25, 9:45 PM CDTSpecial Weather StatementDVN90 min
Apr 29, 3:35 PM CDTFlash Flood WatchDVN19 hr
Apr 30, 4:40 AM CDTSpecial Weather StatementDVN110 min
May 8, 5:47 PM CDTMesoscale DiscussionSPC58 min
May 8, 6:10 PM CDTSevere Thunderstorm WatchSPC4 hr
May 8, 7:57 PM CDTSevere Thunderstorm WarningDVN63 min
May 8, 8:07 PM CDTTornado WarningDVN38 min
May 8, 8:35 PM CDTMesoscale DiscussionSPC85 min
May 13, 9:27 AM CDTMesoscale DiscussionSPC63 min
May 13, 2:39 PM CDTTornado WatchSPC7 hr
May 13, 5:47 PM CDTMesoscale DiscussionSPC88 min
May 13, 7:05 PM CDTMesoscale DiscussionSPC85 min
May 13, 7:51 PM CDTSpecial Weather StatementDVN54 min
May 13, 8:35 PM CDTMesoscale DiscussionSPC85 min
May 14, 3:19 PM CDTFlash Flood WatchDVN31 hr
May 15, 5:43 AM CDTFlash Flood WarningDVN6 hr
May 15, 9:40 AM CDTFlash Flood WarningDVN6 hr
May 15, 3:32 PM CDTAreal Flood WarningDVN16 hr
Jun 1, 2:37 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 1, 4:30 PM CDTSevere Thunderstorm WarningDVN60 min
Jun 1, 5:23 PM CDTSevere Thunderstorm WarningDVN52 min
Jun 1, 6:34 PM CDTMesoscale DiscussionSPC86 min
Jun 1, 8:57 PM CDTMesoscale DiscussionSPC63 min
Jun 2, 2:29 PM CDTSpecial Weather StatementDVN2 hr
Jun 7, 11:09 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 8, 3:25 AM CDTMesoscale DiscussionSPC65 min
Jun 16, 4:52 PM CDTSpecial Weather StatementDVN53 min
Jun 16, 5:52 PM CDTSpecial Weather StatementDVN68 min
Jun 17, 11:53 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 18, 1:01 AM CDTMesoscale DiscussionSPC89 min
Jun 18, 3:20 AM CDTMesoscale DiscussionSPC85 min
Jun 18, 9:42 AM CDTMesoscale DiscussionSPC93 min
Jun 18, 10:11 AM CDTSevere Thunderstorm WatchSPC6 hr
Jun 18, 1:17 PM CDTMesoscale DiscussionSPC88 min
Jun 19, 7:14 AM CDTSevere Thunderstorm WatchSPC7 hr
Jun 19, 1:54 PM CDTMesoscale DiscussionSPC96 min
Jun 19, 2:24 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 19, 4:00 PM CDTTornado WarningDVN45 min
Jun 19, 4:37 PM CDTTornado WarningDVN17 min
Jun 19, 5:03 PM CDTSevere Thunderstorm WarningDVN72 min
Jun 19, 5:37 PM CDTMesoscale DiscussionSPC53 min
Jun 22, 12:07 PM CDTHeat AdvisoryDVN7 hr
Jun 22, 3:25 PM CDTHeat AdvisoryDVN29 hr
Jun 23, 5:32 PM CDTMesoscale DiscussionSPC58 min
Jun 23, 5:52 PM CDTSevere Thunderstorm WatchSPC4 hr
Jun 23, 7:13 PM CDTSevere Thunderstorm WarningDVN77 min
Jun 24, 3:57 AM CDTHeat AdvisoryDVN11 hr
Jun 25, 10:40 AM CDTHeat AdvisoryDVN9 hr
Jun 25, 12:14 PM CDTMesoscale DiscussionSPC61 min
Jun 25, 12:48 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 25, 2:56 PM CDTMesoscale DiscussionSPC64 min
Jun 25, 5:36 PM CDTMesoscale DiscussionSPC84 min
Jun 27, 1:19 PM CDTMesoscale DiscussionSPC56 min
Jun 27, 2:41 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 27, 4:39 PM CDTSevere Thunderstorm WarningDVN66 min
Jun 27, 6:15 PM CDTSevere Thunderstorm WarningDVN60 min
Jun 27, 6:22 PM CDTMesoscale DiscussionSPC113 min
Jun 27, 6:49 PM CDTSevere Thunderstorm WarningDVN56 min
Jul 4, 7:48 AM CDTSpecial Weather StatementDVN117 min
Jul 8, 3:42 PM CDTMesoscale DiscussionSPC93 min
Jul 15, 1:18 AM CDTSpecial Weather StatementDVN3 hr
Jul 15, 2:15 AM CDTFlash Flood WarningDVN5 hr
Jul 24, 3:52 PM CDTMesoscale DiscussionSPC83 min
Jul 24, 7:20 PM CDTMesoscale DiscussionSPC85 min
Jul 24, 9:22 PM CDTMesoscale DiscussionSPC53 min
Jul 24, 9:51 PM CDTSevere Thunderstorm WatchSPC4 hr
Jul 24, 11:00 PM CDTSevere Thunderstorm WarningDVN37 min
Aug 4, 7:11 AM CDTMesoscale DiscussionSPC94 min
Aug 4, 7:26 AM CDTSevere Thunderstorm WarningDVN64 min
Aug 8, 2:43 AM CDTHeat AdvisoryDVN40 hr
Aug 9, 5:52 PM CDTSevere Thunderstorm WatchSPC8 hr
Aug 9, 8:31 PM CDTSevere Thunderstorm WarningDVN44 min
Aug 9, 8:53 PM CDTSevere Thunderstorm WarningDVN52 min
Aug 9, 8:54 PM CDTFlash Flood WarningDVN3 hr
Aug 17, 1:22 AM CDTMesoscale DiscussionSPC83 min
Aug 17, 3:49 AM CDTFlash Flood WatchDVN11 hr
Aug 19, 11:51 AM CDTMesoscale DiscussionSPC114 min
Aug 19, 12:49 PM CDTTornado WatchSPC6 hr
Aug 26, 9:10 AM CDTFlash Flood WatchDVN42 hr
Sep 6, 11:22 PM CDTDense Fog AdvisoryDVN10 hr
Sep 9, 9:22 PM CDTDense Fog AdvisoryDVN13 hr
Sep 10, 3:10 PM CDTDense Fog AdvisoryDVN18 hr
Sep 27, 5:32 PM CDTMesoscale DiscussionSPC88 min
Oct 9, 4:02 AM CDTFrost AdvisoryDVN17 hr
Oct 9, 4:02 AM CDTFreeze WatchDVN18 hr
Oct 9, 4:02 AM CDTFreeze WarningDVN29 hr
Oct 29, 2:46 PM CDTFlash Flood WatchDVN13 hr
Nov 16, 4:01 AM CSTFlood WatchDVN33 hr
Nov 20, 9:28 PM CSTDense Fog AdvisoryDVN13 hr
Dec 6, 3:14 PM CSTWinter Storm WatchDVN25 hr
Dec 7, 3:45 PM CSTWinter Storm WarningDVN50 hr
Dec 8, 11:22 AM CSTMesoscale DiscussionSPC5 hr
Dec 8, 2:31 PM CSTSpecial Weather StatementDVN3 hr
Dec 8, 3:53 PM CSTSpecial Weather StatementDVN2 hr
Dec 9, 10:22 AM CSTMesoscale DiscussionSPC4 hr
Dec 9, 3:41 PM CSTWinter Weather AdvisoryDVN12 hr
Dec 10, 3:16 AM CSTWind Chill AdvisoryDVN9 hr
Dec 14, 3:32 AM CSTDense Fog AdvisoryDVN8 hr
Dec 22, 3:47 PM CSTFlood WatchDVN62 hr
Dec 27, 2:30 AM CSTWinter Weather AdvisoryDVN12 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 Warning12
Tornado Warning3
Severe Thunderstorm Watch12
Tornado Watch2
Mesoscale Discussion36
Special Weather Statement12
Flooding
Areal Flood Warning3
Flash Flood Warning4
Flash Flood Watch7
Flood Watch2
Winter
Winter Storm Warning2
Winter Storm Watch2
Winter Weather Advisory7
Heat
Heat Advisory5
Cold
Freeze Warning1
Wind Chill Warning1
Freeze Watch1
Frost Advisory1
Wind Chill Advisory3
Wind and dust
Wind Advisory1
Fog and smoke
Dense Fog Advisory8

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 19, 20097alerts
  2. June 18, 20096alerts
  3. June 27, 20096alerts
  4. June 25, 20095alerts
  5. May 14, 20094alerts
  6. June 1, 20094alerts
  7. July 25, 20094alerts
  8. January 14, 20093alerts
  9. May 9, 20093alerts
  10. May 13, 20093alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20082010

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.