Weather alerts in Henry County, Illinois, 2024

186 weather alerts in 2024, 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 2024. Tap one for its archive.

Alerts: 186
Warnings: 72
Watches: 32
Advisories: 33
Busiest month: June33 alerts
Busiest day: July 15, 202414 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 7, 2:44 AM CST	Winter Storm Watch	DVN	24 hr
Jan 8, 2:43 AM CST	Winter Storm Warning	DVN	48 hr
Jan 9, 9:12 AM CST	Mesoscale Discussion	SPC	3 hr
Jan 9, 1:09 PM CST	Mesoscale Discussion	SPC	3 hr
Jan 10, 3:00 PM CST	Winter Storm Watch	DVN	11 hr
Jan 11, 2:14 AM CST	Winter Storm Warning	DVN	39 hr
Jan 11, 2:14 AM CST	Winter Weather Advisory	DVN	3 days
Jan 11, 3:03 PM CST	Blizzard Warning	DVN	36 hr
Jan 11, 3:03 PM CST	Wind Chill Watch	DVN	47 hr
Jan 12, 4:23 AM CST	Mesoscale Discussion	SPC	4 hr
Jan 13, 3:19 AM CST	Wind Chill Warning	DVN	3 days
Jan 15, 2:02 PM CST	Wind Chill Advisory	DVN	43 hr
Jan 18, 2:37 AM CST	Winter Weather Advisory	DVN	27 hr
Jan 19, 2:16 AM CST	Wind Chill Advisory	DVN	34 hr
Jan 20, 2:01 AM CST	Wind Chill Advisory	DVN	33 hr
Jan 21, 2:29 AM CST	Winter Weather Advisory	DVN	60 hr
Jan 22, 2:08 AM CST	Winter Weather Advisory	DVN	36 hr
Jan 23, 1:29 PM CST	Dense Fog Advisory	DVN	20 hr
Jan 24, 3:57 PM CST	Dense Fog Advisory	DVN	44 hr
Jan 26, 1:30 PM CST	Dense Fog Advisory	DVN	26 hr
Jan 28, 1:49 PM CST	Dense Fog Advisory	DVN	22 hr
Jan 30, 10:22 AM CST	Flood Watch	DVN	11 min
Jan 30, 10:52 AM CST	River Flood Watch	DVN	24 hr
Jan 30, 10:52 AM CST	River Flood Warning	DVN	47 hr
Jan 31, 11:09 AM CST	River Flood Warning	DVN	24 hr
Feb 6, 9:23 PM CST	Dense Fog Advisory	DVN	12 hr
Feb 8, 2:53 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 25, 1:27 PM CST	Fire Weather Watch	DVN	13 hr
Feb 25, 1:27 PM CST	Red Flag Warning	DVN	29 hr
Feb 27, 1:58 AM CST	Wind Advisory	DVN	28 hr
Feb 27, 2:50 PM CST	Mesoscale Discussion	SPC	115 min
Feb 27, 3:53 PM CST	Tornado Watch	SPC	6 hr
Feb 27, 4:32 PM CST	Severe Thunderstorm Warning	DVN	43 min
Feb 27, 4:55 PM CST	Severe Thunderstorm Warning	DVN	50 min
Feb 27, 5:28 PM CST	Tornado Warning	DVN	47 min
Feb 27, 5:43 PM CST	Tornado Warning	DVN	18 min
Feb 27, 5:59 PM CST	Mesoscale Discussion	SPC	91 min
Feb 27, 6:02 PM CST	Tornado Warning Tornado observed	DVN	37 min
Mar 2, 1:41 PM CST	Red Flag Warning	DVN	28 hr
Mar 3, 8:19 AM CST	Wind Advisory	DVN	10 hr
Mar 4, 1:25 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 4, 3:13 PM CST	Severe Thunderstorm Warning	DVN	47 min
Mar 4, 4:17 PM CST	Severe Thunderstorm Warning	DVN	43 min
Mar 4, 4:19 PM CST	Tornado Warning	DVN	41 min
Mar 4, 8:07 PM CST	Severe Thunderstorm Warning	DVN	38 min
Mar 4, 8:26 PM CST	Tornado Warning	DVN	31 min
Mar 14, 2:14 AM CDT	Severe Thunderstorm Warning	DVN	46 min
Mar 24, 2:00 PM CDT	Wind Advisory	DVN	23 hr
Mar 29, 8:52 PM CDT	Mesoscale Discussion	SPC	83 min
Mar 31, 7:30 PM CDT	Special Weather Statement	DVN	45 min
Apr 1, 8:59 PM CDT	River Flood Watch	DVN	36 hr
Apr 1, 8:59 PM CDT	River Flood Watch	DVN	7 days
Apr 2, 11:13 AM CDT	River Flood Watch	DVN	21 days
Apr 2, 2:24 PM CDT	Wind Advisory	DVN	30 hr
Apr 2, 3:04 PM CDT	River Flood Warning	DVN	12 days
Apr 2, 3:04 PM CDT	River Flood Warning	DVN	21 days
Apr 7, 1:52 AM CDT	Wind Advisory	DVN	13 hr
Apr 11, 3:13 PM CDT	Special Weather Statement	DVN	47 min
Apr 16, 12:06 PM CDT	Tornado Watch	SPC	10 hr
Apr 16, 1:56 PM CDT	Mesoscale Discussion	SPC	64 min
Apr 16, 4:47 PM CDT	Mesoscale Discussion	SPC	88 min
Apr 16, 6:20 PM CDT	Severe Thunderstorm Warning	DVN	36 min
Apr 16, 6:41 PM CDT	Severe Thunderstorm Warning	DVN	49 min
Apr 16, 7:02 PM CDT	Severe Thunderstorm Warning	DVN	43 min
Apr 16, 7:32 PM CDT	Mesoscale Discussion	SPC	88 min
Apr 16, 7:40 PM CDT	Severe Thunderstorm Warning	DVN	50 min
Apr 16, 8:08 PM CDT	Severe Thunderstorm Warning	DVN	52 min
Apr 18, 9:59 AM CDT	River Flood Watch	DVN	24 hr
Apr 19, 1:39 PM CDT	Freeze Warning	DVN	18 hr
Apr 20, 1:43 PM CDT	Freeze Warning	DVN	18 hr
Apr 21, 2:15 PM CDT	Frost Advisory	DVN	18 hr
Apr 27, 5:58 PM CDT	Tornado Watch	SPC	6 hr
May 4, 1:56 PM CDT	Mesoscale Discussion	SPC	94 min
May 4, 2:52 PM CDT	Special Weather Statement	DVN	38 min
May 4, 3:37 PM CDT	Severe Thunderstorm Warning	DVN	38 min
May 7, 5:16 AM CDT	Special Weather Statement	DVN	44 min
May 7, 5:24 PM CDT	Mesoscale Discussion	SPC	96 min
May 7, 5:59 PM CDT	Special Weather Statement	DVN	46 min
May 16, 4:24 PM CDT	Special Weather Statement	DVN	51 min
May 17, 2:44 AM CDT	Dense Fog Advisory	DVN	6 hr
May 21, 1:14 PM CDT	Tornado Watch PDS	SPC	8 hr
May 21, 7:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	45 min
May 21, 7:45 PM CDT	Severe Thunderstorm Warning	DVN	28 min
May 21, 9:36 PM CDT	Special Weather Statement	DVN	39 min
May 24, 6:07 AM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 24, 7:32 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	58 min
May 24, 7:50 AM CDT	Tornado Warning	DVN	40 min
May 24, 8:24 AM CDT	Tornado Warning Tornado observed	DVN	51 min
May 24, 8:26 AM CDT	Severe Thunderstorm Warning	DVN	64 min
May 24, 2:46 PM CDT	Severe Thunderstorm Warning	DVN	24 min
May 24, 4:00 PM CDT	Severe Thunderstorm Warning	DVN	23 min
May 26, 4:51 AM CDT	Special Weather Statement	DVN	39 min
May 27, 5:10 PM CDT	Mesoscale Discussion	SPC	2 hr
May 27, 5:40 PM CDT	Severe Thunderstorm Warning	DVN	50 min
May 27, 6:19 PM CDT	Severe Thunderstorm Warning	DVN	41 min
May 28, 5:52 PM CDT	Special Weather Statement	DVN	38 min
Jun 4, 4:40 PM CDT	Special Weather Statement	DVN	50 min
Jun 4, 4:43 PM CDT	Severe Thunderstorm Warning	DVN	32 min
Jun 4, 5:12 PM CDT	Severe Thunderstorm Warning	DVN	22 min
Jun 13, 2:02 PM CDT	Mesoscale Discussion	SPC	118 min
Jun 13, 2:59 PM CDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 13, 7:01 PM CDT	Severe Thunderstorm Warning	DVN	44 min
Jun 16, 12:33 PM CDT	Mesoscale Discussion	SPC	117 min
Jun 16, 1:54 PM CDT	Severe Thunderstorm Warning	DVN	66 min
Jun 16, 2:15 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 16, 2:45 PM CDT	Severe Thunderstorm Warning	DVN	60 min
Jun 17, 2:04 AM CDT	Heat Advisory	DVN	42 hr
Jun 19, 3:58 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 22, 2:55 AM CDT	Heat Advisory	DVN	16 hr
Jun 22, 10:09 AM CDT	River Flood Watch	DVN	27 hr
Jun 22, 6:55 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 22, 7:36 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 22, 10:24 PM CDT	Severe Thunderstorm Warning	DVN	51 min
Jun 22, 10:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 23, 12:40 PM CDT	River Flood Warning	DVN	6 days
Jun 25, 5:27 AM CDT	Severe Thunderstorm Warning	DVN	48 min
Jun 25, 5:42 AM CDT	Severe Thunderstorm Warning	DVN	48 min
Jun 25, 6:27 AM CDT	Severe Thunderstorm Warning	DVN	48 min
Jun 25, 6:28 AM CDT	Mesoscale Discussion	SPC	92 min
Jun 25, 7:11 AM CDT	Severe Thunderstorm Warning	DVN	64 min
Jun 25, 8:01 AM CDT	Mesoscale Discussion	SPC	119 min
Jun 25, 11:10 AM CDT	Flood Watch	DVN	15 hr
Jun 25, 4:54 PM CDT	Mesoscale Discussion	SPC	96 min
Jun 25, 5:17 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 25, 7:09 PM CDT	Mesoscale Discussion	SPC	66 min
Jun 25, 7:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	68 min
Jun 25, 8:06 PM CDT	Severe Thunderstorm Warning	DVN	54 min
Jun 25, 8:37 PM CDT	Severe Thunderstorm Warning	DVN	35 min
Jun 25, 8:41 PM CDT	Tornado Warning	DVN	18 min
Jul 2, 2:04 AM CDT	Flood Watch	DVN	23 hr
Jul 2, 3:14 PM CDT	Tornado Watch	SPC	7 hr
Jul 2, 5:13 PM CDT	Mesoscale Discussion	SPC	92 min
Jul 2, 6:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	46 min
Jul 2, 7:04 PM CDT	Severe Thunderstorm Warning	DVN	41 min
Jul 2, 8:00 PM CDT	Severe Thunderstorm Warning	DVN	45 min
Jul 12, 1:46 PM CDT	Heat Advisory	DVN	30 hr
Jul 14, 2:20 AM CDT	Heat Advisory	DVN	19 hr
Jul 14, 2:20 PM CDT	River Flood Watch	DVN	6 hr
Jul 14, 2:20 PM CDT	River Flood Warning	DVN	14 days
Jul 14, 3:15 PM CDT	Mesoscale Discussion	SPC	90 min
Jul 14, 5:55 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jul 14, 7:51 PM CDT	Mesoscale Discussion	SPC	84 min
Jul 14, 8:48 PM CDT	River Flood Warning	DVN	9 days
Jul 14, 8:49 PM CDT	Severe Thunderstorm Warning	DVN	41 min
Jul 14, 10:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	49 min
Jul 14, 10:52 PM CDT	Mesoscale Discussion	SPC	83 min
Jul 14, 10:54 PM CDT	Severe Thunderstorm Warning	DVN	66 min
Jul 15, 2:33 AM CDT	Heat Advisory	DVN	17 hr
Jul 15, 1:59 PM CDT	Mesoscale Discussion	SPC	3 hr
Jul 15, 2:22 PM CDT	Flood Watch	DVN	8 hr
Jul 15, 3:18 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 15, 5:26 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 15, 6:42 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	78 min
Jul 15, 6:53 PM CDT	Tornado Watch	SPC	6 hr
Jul 15, 6:55 PM CDT	Mesoscale Discussion	SPC	95 min
Jul 15, 7:12 PM CDT	Tornado Warning	DVN	48 min
Jul 15, 7:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	52 min
Jul 15, 7:42 PM CDT	Tornado Warning	DVN	48 min
Jul 15, 7:50 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	55 min
Jul 28, 11:12 PM CDT	Flood Watch	DVN	8 hr
Jul 29, 9:51 AM CDT	River Flood Warning	DVN	23 hr
Aug 1, 12:33 AM CDT	Special Weather Statement	DVN	57 min
Aug 5, 11:02 AM CDT	Heat Advisory	DVN	9 hr
Aug 15, 8:51 PM CDT	Mesoscale Discussion	SPC	84 min
Aug 15, 9:08 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 25, 2:11 AM CDT	Excessive Heat Watch	DVN	37 hr
Aug 25, 2:11 AM CDT	Excessive Heat Warning	DVN	66 hr
Aug 27, 4:47 PM CDT	Mesoscale Discussion	SPC	88 min
Aug 27, 10:02 PM CDT	Special Weather Statement	DVN	43 min
Oct 14, 2:51 AM CDT	Freeze Watch	DVN	11 hr
Oct 14, 2:07 PM CDT	Freeze Warning	DVN	43 hr
Oct 24, 10:03 PM CDT	Severe Thunderstorm Warning	DVN	42 min
Oct 29, 10:12 AM CDT	Red Flag Warning	DVN	8 hr
Nov 18, 8:10 PM CST	Wind Advisory	DVN	10 hr
Nov 21, 1:55 AM CST	Wind Advisory	DVN	18 hr
Dec 4, 2:28 AM CST	Wind Advisory	DVN	22 hr
Dec 11, 3:31 AM CST	Special Weather Statement	DVN	44 min
Dec 11, 4:24 AM CST	Special Weather Statement	DVN	66 min
Dec 11, 8:16 AM CST	Special Weather Statement	DVN	89 min
Dec 11, 9:51 AM CST	Special Weather Statement	DVN	84 min
Dec 12, 2:39 PM CST	Winter Weather Advisory	DVN	51 hr
Dec 14, 4:58 AM CST	Mesoscale Discussion	SPC	6 hr
Dec 14, 9:31 PM CST	Dense Fog Advisory	DVN	14 hr
Dec 15, 2:35 PM CST	Dense Fog Advisory	DVN	21 hr
Dec 25, 1:27 PM CST	Dense Fog Advisory	DVN	42 hr
Dec 28, 8:19 PM CST	Dense Fog Advisory	DVN	16 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	43
Tornado Warning	10
Severe Thunderstorm Watch	8
Tornado Watch	6
Mesoscale Discussion	33
Special Weather Statement	16
Flooding
River Flood Warning	8
Flood Watch	5
River Flood Watch	7
Winter
Blizzard Warning	1
Winter Storm Warning	2
Winter Storm Watch	2
Winter Weather Advisory	5
Heat
Excessive Heat Warning	1
Excessive Heat Watch	1
Heat Advisory	6
Cold
Freeze Warning	3
Wind Chill Warning	1
Freeze Watch	1
Wind Chill Watch	1
Frost Advisory	1
Wind Chill Advisory	3
Wind and dust
Wind Advisory	8
Fire
Red Flag Warning	3
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	10

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2023 2025

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.