Weather alerts in Henry County, Illinois, 2023

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

Henry County and its neighbors

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

Alerts: 160
Warnings: 61
Watches: 24
Advisories: 33
Busiest month: April40 alerts
Busiest day: March 31, 202320 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.

Issued	Product	Office	Lasted
Jan 1, 5:52 AM CST	Dense Fog Advisory	DVN	5 hr
Jan 1, 5:13 PM CST	Dense Fog Advisory	DVN	25 hr
Jan 1, 9:06 PM CST	Areal Flood Warning	DVN	5 days
Jan 2, 10:06 AM CST	River Flood Watch	DVN	58 hr
Jan 3, 5:14 AM CST	Dense Fog Advisory	DVN	17 hr
Jan 3, 11:24 AM CST	Special Weather Statement	DVN	51 min
Jan 4, 8:26 PM CST	River Flood Warning	DVN	37 hr
Jan 19, 7:44 AM CST	Dense Fog Advisory	DVN	3 hr
Jan 24, 1:54 AM CST	Winter Weather Advisory	DVN	36 hr
Jan 27, 3:05 AM CST	Winter Weather Advisory	DVN	51 hr
Feb 2, 2:51 AM CST	Wind Chill Advisory	DVN	31 hr
Feb 8, 2:45 PM CST	Winter Weather Advisory	DVN	26 hr
Feb 13, 1:51 PM CST	Wind Advisory	DVN	29 hr
Feb 15, 3:18 AM CST	Winter Weather Advisory	DVN	42 hr
Feb 25, 7:46 PM CST	River Flood Watch	DVN	21 days
Feb 25, 7:46 PM CST	River Flood Watch	DVN	21 days
Feb 27, 9:50 AM CST	River Flood Warning	DVN	21 days
Feb 27, 9:50 AM CST	River Flood Warning	DVN	3 days
Mar 4, 10:26 PM CST	Dense Fog Advisory	DVN	9 hr
Mar 8, 3:04 PM CST	Winter Weather Advisory	DVN	37 hr
Mar 15, 10:36 AM CDT	River Flood Watch	DVN	21 days
Mar 15, 10:36 AM CDT	River Flood Watch	DVN	21 days
Mar 24, 2:56 AM CDT	Winter Weather Advisory	DVN	32 hr
Mar 24, 8:31 PM CDT	River Flood Watch	DVN	5 days
Mar 24, 8:31 PM CDT	River Flood Watch	DVN	5 days
Mar 31, 3:11 AM CDT	Wind Advisory	DVN	34 hr
Mar 31, 10:37 AM CDT	Mesoscale Discussion	SPC	53 min
Mar 31, 11:24 AM CDT	Mesoscale Discussion	SPC	96 min
Mar 31, 11:46 AM CDT	Tornado Watch PDS	SPC	8 hr
Mar 31, 2:07 PM CDT	Mesoscale Discussion	SPC	83 min
Mar 31, 2:15 PM CDT	Severe Thunderstorm Warning	DVN	45 min
Mar 31, 2:56 PM CDT	Severe Thunderstorm Warning	DVN	49 min
Mar 31, 3:17 PM CDT	Mesoscale Discussion	SPC	88 min
Mar 31, 3:26 PM CDT	Severe Thunderstorm Warning	DVN	49 min
Mar 31, 3:50 PM CDT	Severe Thunderstorm Warning	DVN	40 min
Mar 31, 4:25 PM CDT	Tornado Warning	DVN	50 min
Mar 31, 5:18 PM CDT	Mesoscale Discussion	SPC	117 min
Mar 31, 5:22 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	38 min
Mar 31, 5:30 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 31, 5:59 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	46 min
Mar 31, 6:29 PM CDT	Tornado Warning	DVN	31 min
Mar 31, 6:32 PM CDT	Tornado Warning	DVN	28 min
Mar 31, 6:36 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	54 min
Mar 31, 6:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	18 min
Mar 31, 6:47 PM CDT	Tornado Warning Tornado observed	DVN	15 min
Apr 1, 5:14 AM CDT	River Flood Watch	DVN	16 hr
Apr 1, 9:00 PM CDT	River Flood Warning	DVN	23 hr
Apr 3, 7:10 PM CDT	Special Weather Statement	DVN	35 min
Apr 4, 9:24 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	51 min
Apr 4, 9:54 AM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	34 min
Apr 4, 10:16 AM CDT	Tornado Warning	DVN	14 min
Apr 4, 10:16 AM CDT	Mesoscale Discussion	SPC	89 min
Apr 4, 10:26 AM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	64 min
Apr 4, 1:49 PM CDT	Mesoscale Discussion	SPC	116 min
Apr 4, 2:48 PM CDT	Tornado Watch	SPC	7 hr
Apr 4, 8:48 PM CDT	River Flood Watch	DVN	13 hr
Apr 4, 8:48 PM CDT	River Flood Warning	DVN	6 days
Apr 5, 3:57 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
Apr 5, 4:28 AM CDT	Special Weather Statement	DVN	62 min
Apr 5, 4:50 AM CDT	Severe Thunderstorm Warning	DVN	40 min
Apr 5, 4:51 AM CDT	Tornado Warning	DVN	24 min
Apr 5, 5:15 AM CDT	Tornado Warning	DVN	11 min
Apr 5, 9:57 AM CDT	River Flood Warning	DVN	4 days
Apr 12, 2:48 AM CDT	Red Flag Warning	DVN	17 hr
Apr 15, 3:17 PM CDT	Freeze Watch	DVN	11 hr
Apr 15, 3:17 PM CDT	Wind Advisory	DVN	48 hr
Apr 15, 7:46 PM CDT	Special Weather Statement	DVN	29 min
Apr 17, 3:00 PM CDT	Freeze Warning	DVN	17 hr
Apr 19, 2:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 20, 9:34 AM CDT	Special Weather Statement	DVN	41 min
Apr 20, 1:50 PM CDT	Mesoscale Discussion	SPC	85 min
Apr 20, 2:06 PM CDT	Tornado Watch	SPC	6 hr
Apr 20, 3:05 PM CDT	Severe Thunderstorm Warning	DVN	40 min
Apr 20, 3:21 PM CDT	Tornado Warning	DVN	39 min
Apr 20, 3:25 PM CDT	Severe Thunderstorm Warning	DVN	50 min
Apr 20, 3:41 PM CDT	Mesoscale Discussion	SPC	94 min
Apr 20, 3:46 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	29 min
Apr 20, 4:05 PM CDT	Severe Thunderstorm Warning	DVN	40 min
Apr 20, 4:19 PM CDT	Tornado Warning	DVN	26 min
Apr 21, 3:01 AM CDT	Freeze Watch	DVN	48 hr
Apr 22, 3:03 PM CDT	Freeze Warning	DVN	17 hr
Apr 23, 2:50 AM CDT	Freeze Warning	DVN	29 hr
Apr 24, 2:15 PM CDT	Freeze Watch	DVN	23 hr
Apr 25, 1:32 PM CDT	Freeze Warning	DVN	18 hr
Apr 26, 2:39 PM CDT	Frost Advisory	DVN	17 hr
May 1, 8:52 AM CDT	Wind Advisory	DVN	10 hr
May 7, 4:10 PM CDT	Severe Thunderstorm Watch	SPC	10 hr
May 7, 5:35 PM CDT	Mesoscale Discussion	SPC	85 min
May 7, 6:07 PM CDT	Severe Thunderstorm Warning	DVN	38 min
May 7, 6:36 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	39 min
May 7, 6:41 PM CDT	Severe Thunderstorm Warning	DVN	49 min
May 7, 7:06 PM CDT	Severe Thunderstorm Warning	DVN	54 min
May 7, 7:09 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	51 min
May 7, 7:23 PM CDT	Severe Thunderstorm Warning	DVN	54 min
May 8, 2:07 AM CDT	Flash Flood Warning	DVN	3 hr
May 8, 3:08 AM CDT	Special Weather Statement	DVN	37 min
Jun 24, 5:45 PM CDT	Mesoscale Discussion	SPC	90 min
Jun 24, 6:28 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 24, 8:52 PM CDT	Mesoscale Discussion	SPC	83 min
Jun 24, 10:53 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	37 min
Jun 24, 11:02 PM CDT	Tornado Warning	DVN	14 min
Jun 24, 11:29 PM CDT	Severe Thunderstorm Warning	DVN	46 min
Jun 29, 10:34 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 29, 11:47 AM CDT	Severe Thunderstorm Warning	DVN	43 min
Jun 30, 3:45 AM CDT	Dense Fog Advisory	DVN	4 hr
Jul 5, 12:49 PM CDT	Mesoscale Discussion	SPC	116 min
Jul 5, 4:41 PM CDT	Special Weather Statement	DVN	34 min
Jul 11, 2:41 PM CDT	Mesoscale Discussion	SPC	94 min
Jul 12, 2:54 AM CDT	Special Weather Statement	DVN	51 min
Jul 12, 2:57 AM CDT	Special Weather Statement	DVN	48 min
Jul 12, 6:39 AM CDT	Special Weather Statement	DVN	96 min
Jul 12, 8:44 AM CDT	Mesoscale Discussion	SPC	91 min
Jul 12, 10:23 AM CDT	Special Weather Statement	DVN	52 min
Jul 12, 10:52 AM CDT	Special Weather Statement	DVN	38 min
Jul 14, 2:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 14, 3:52 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 14, 6:00 PM CDT	Special Weather Statement	DVN	45 min
Jul 14, 6:11 PM CDT	Mesoscale Discussion	SPC	94 min
Jul 14, 6:30 PM CDT	Severe Thunderstorm Warning	DVN	34 min
Jul 25, 1:54 PM CDT	Heat Advisory	DVN	3 days
Jul 26, 7:30 AM CDT	Mesoscale Discussion	SPC	90 min
Jul 27, 3:59 AM CDT	Excessive Heat Warning	DVN	41 hr
Jul 28, 7:21 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 28, 7:30 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 28, 8:31 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	74 min
Jul 28, 8:45 PM CDT	Severe Thunderstorm Warning	DVN	60 min
Jul 28, 9:25 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	80 min
Jul 28, 9:28 PM CDT	Severe Thunderstorm Warning	DVN	77 min
Aug 2, 9:41 PM CDT	Dense Fog Advisory	DVN	11 hr
Aug 4, 2:50 AM CDT	Dense Fog Advisory	DVN	6 hr
Aug 6, 2:42 AM CDT	Flood Watch	DVN	21 hr
Aug 7, 1:16 AM CDT	Special Weather Statement	DVN	44 min
Aug 7, 2:15 AM CDT	Special Weather Statement	DVN	45 min
Aug 9, 11:23 PM CDT	Dense Fog Advisory	DVN	10 hr
Aug 11, 5:53 AM CDT	Severe Thunderstorm Warning	DVN	37 min
Aug 11, 6:17 AM CDT	Severe Thunderstorm Warning	DVN	43 min
Aug 17, 5:49 AM CDT	Severe Thunderstorm Warning	DVN	41 min
Aug 17, 6:21 AM CDT	Severe Thunderstorm Warning	DVN	24 min
Aug 17, 6:27 AM CDT	Special Weather Statement	DVN	33 min
Aug 18, 2:58 AM CDT	Excessive Heat Watch	DVN	72 hr
Aug 19, 3:01 AM CDT	Excessive Heat Warning	DVN	7 days
Aug 19, 3:01 AM CDT	Heat Advisory	DVN	41 hr
Aug 21, 2:46 AM CDT	Excessive Heat Watch	DVN	24 hr
Sep 16, 6:36 PM CDT	Special Weather Statement	DVN	24 min
Sep 24, 9:10 PM CDT	Special Weather Statement	DVN	50 min
Sep 25, 9:07 AM CDT	Dense Fog Advisory	DVN	2 hr
Sep 26, 1:20 PM CDT	Mesoscale Discussion	SPC	85 min
Sep 26, 5:05 PM CDT	Severe Thunderstorm Warning	DVN	40 min
Oct 4, 8:16 PM CDT	Special Weather Statement	DVN	44 min
Oct 9, 1:52 PM CDT	Frost Advisory	DVN	19 hr
Oct 10, 2:57 PM CDT	Frost Advisory	DVN	18 hr
Oct 11, 8:41 PM CDT	Special Weather Statement	DVN	64 min
Oct 29, 2:38 AM CDT	Freeze Warning	DVN	31 hr
Oct 31, 10:34 AM CDT	Wind Advisory	DVN	6 hr
Nov 25, 3:21 AM CST	Winter Weather Advisory	DVN	33 hr
Dec 22, 6:23 PM CST	Dense Fog Advisory	DVN	18 hr
Dec 23, 4:15 PM CST	Dense Fog Advisory	DVN	20 hr
Dec 28, 5:59 AM CST	Winter Weather Advisory	DVN	18 hr
Dec 30, 2:02 AM CST	Dense Fog Advisory	DVN	8 hr
Dec 30, 5:56 PM CST	Winter Weather Advisory	DVN	18 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	35
Tornado Warning	10
Severe Thunderstorm Watch	6
Tornado Watch	3
Mesoscale Discussion	22
Special Weather Statement	20
Flooding
Areal Flood Warning	1
Flash Flood Warning	1
River Flood Warning	6
Flood Watch	1
River Flood Watch	9
Winter
Winter Weather Advisory	9
Heat
Excessive Heat Warning	2
Excessive Heat Watch	2
Heat Advisory	2
Cold
Freeze Warning	5
Freeze Watch	3
Frost Advisory	3
Wind Chill Advisory	1
Wind and dust
Wind Advisory	5
Fire
Red Flag Warning	1
Fog and smoke
Dense Fog Advisory	13

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2022 2024

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.