Alert archive / Illinois / Hamilton County

Weather alerts in Hamilton County, Illinois, 2024

114 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Hamilton County and its neighbors

Each county as a circle sized by its count in 2024. Tap one for its archive.

Alerts: 114
Warnings: 22
Watches: 24
Advisories: 31
Busiest month: May25 alerts
Busiest day: April 2, 20249 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 8, 2:29 PM CST	Wind Advisory	PAH	37 hr
Jan 11, 2:05 AM CST	Wind Advisory	PAH	46 hr
Jan 13, 3:14 AM CST	Wind Chill Advisory	PAH	33 hr
Jan 15, 1:32 PM CST	Wind Chill Advisory	PAH	20 hr
Jan 18, 2:37 PM CST	Wind Chill Advisory	PAH	42 hr
Jan 21, 1:40 PM CST	Winter Weather Advisory	PAH	24 hr
Jan 23, 4:18 PM CST	Dense Fog Advisory	PAH	44 hr
Feb 10, 1:22 AM CST	Severe Thunderstorm Warning	PAH	38 min
Feb 10, 1:57 AM CST	Mesoscale Discussion	SPC	2 hr
Feb 11, 2:17 PM CST	Winter Weather Advisory	PAH	27 hr
Feb 16, 10:10 AM CST	Winter Weather Advisory	PAH	11 hr
Feb 26, 1:33 PM CST	Wind Advisory	PAH	41 hr
Feb 27, 12:00 AM CST	Mesoscale Discussion	SPC	2 hr
Feb 27, 3:24 AM CST	Special Weather Statement	PAH	36 min
Feb 27, 7:46 PM CST	Mesoscale Discussion	SPC	119 min
Feb 27, 9:29 PM CST	Tornado Watch	SPC	10 hr
Feb 28, 5:11 AM CST	Special Weather Statement	PAH	49 min
Mar 2, 3:06 AM CST	Dense Fog Advisory	PAH	7 hr
Mar 14, 5:27 PM CDT	Tornado Watch	SPC	7 hr
Mar 14, 7:20 PM CDT	Mesoscale Discussion	SPC	85 min
Mar 14, 7:42 PM CDT	Severe Thunderstorm Warning	PAH	63 min
Mar 14, 8:25 PM CDT	Severe Thunderstorm Warning	PAH	35 min
Mar 24, 1:28 PM CDT	Wind Advisory	PAH	36 hr
Mar 30, 8:43 PM CDT	Special Weather Statement	PAH	47 min
Apr 2, 1:16 AM CDT	Mesoscale Discussion	SPC	89 min
Apr 2, 2:00 AM CDT	Tornado Watch	SPC	5 hr
Apr 2, 2:58 AM CDT	Severe Thunderstorm Warning	PAH	47 min
Apr 2, 3:46 AM CDT	Special Weather Statement	PAH	44 min
Apr 2, 4:57 AM CDT	Severe Thunderstorm Warning	PAH	48 min
Apr 2, 5:11 AM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	64 min
Apr 2, 11:48 AM CDT	Mesoscale Discussion	SPC	117 min
Apr 2, 12:08 PM CDT	Tornado Watch	SPC	6 hr
Apr 2, 12:59 PM CDT	Special Weather Statement	PAH	46 min
Apr 5, 2:14 AM CDT	Freeze Warning	PAH	30 hr
Apr 7, 2:12 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 8, 4:19 AM CDT	Dense Fog Advisory	PAH	5 hr
Apr 18, 12:56 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Apr 18, 3:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 18, 4:48 PM CDT	Mesoscale Discussion	SPC	87 min
Apr 18, 6:12 PM CDT	Mesoscale Discussion	SPC	93 min
Apr 18, 6:36 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 18, 7:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	77 min
Apr 18, 8:18 PM CDT	Severe Thunderstorm Warning	PAH	57 min
Apr 21, 2:24 AM CDT	Frost Advisory	PAH	30 hr
Apr 24, 12:34 AM CDT	Dense Fog Advisory	PAH	7 hr
Apr 29, 11:46 PM CDT	Dense Fog Advisory	PAH	9 hr
May 3, 9:27 PM CDT	Dense Fog Advisory	PAH	9 hr
May 4, 8:15 PM CDT	Special Weather Statement	PAH	45 min
May 7, 4:42 AM CDT	Mesoscale Discussion	SPC	2 hr
May 7, 7:07 AM CDT	Special Weather Statement	PAH	23 min
May 7, 6:57 PM CDT	Tornado Watch	SPC	7 hr
May 7, 11:16 PM CDT	Mesoscale Discussion	SPC	119 min
May 8, 12:01 AM CDT	Flood Watch	PAH	25 hr
May 8, 12:58 PM CDT	Mesoscale Discussion	SPC	62 min
May 8, 1:13 PM CDT	Tornado Watch	SPC	10 hr
May 8, 1:50 PM CDT	Mesoscale Discussion	SPC	55 min
May 8, 3:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	46 min
May 8, 4:42 PM CDT	Tornado Watch	SPC	9 hr
May 8, 7:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	60 min
May 8, 7:38 PM CDT	Severe Thunderstorm Warning	PAH	52 min
May 8, 8:22 PM CDT	Severe Thunderstorm Warning	PAH	27 min
May 18, 1:21 AM CDT	Dense Fog Advisory	PAH	7 hr
May 21, 2:27 AM CDT	Lake Wind Advisory	PAH	16 hr
May 25, 1:38 PM CDT	Flood Watch	PAH	34 hr
May 26, 2:35 AM CDT	Tornado Watch	SPC	7 hr
May 26, 2:46 PM CDT	Mesoscale Discussion	SPC	59 min
May 26, 4:01 PM CDT	Tornado Watch PDS	SPC	7 hr
May 26, 6:18 PM CDT	Mesoscale Discussion	SPC	87 min
May 26, 7:01 PM CDT	Mesoscale Discussion	SPC	89 min
May 26, 7:39 PM CDT	Severe Thunderstorm Warning	PAH	51 min
May 26, 8:21 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 5, 10:38 AM CDT	Mesoscale Discussion	SPC	3 hr
Jun 24, 2:33 AM CDT	Heat Advisory	PAH	41 hr
Jul 3, 11:46 AM CDT	Mesoscale Discussion	SPC	2 hr
Jul 3, 1:53 PM CDT	Flood Watch	PAH	42 hr
Jul 5, 4:31 AM CDT	Severe Thunderstorm Warning	PAH	44 min
Jul 8, 2:24 AM CDT	Flood Watch	PAH	40 hr
Jul 9, 2:07 PM CDT	Tornado Watch	SPC	10 hr
Jul 12, 4:40 PM CDT	Mesoscale Discussion	SPC	95 min
Jul 13, 2:01 PM CDT	Heat Advisory	PAH	69 hr
Jul 15, 2:10 PM CDT	Flood Watch	PAH	40 hr
Jul 28, 6:44 PM CDT	Severe Thunderstorm Warning	PAH	29 min
Jul 28, 7:17 PM CDT	Areal Flood Advisory	PAH	118 min
Jul 29, 2:32 PM CDT	Excessive Heat Warning	PAH	3 days
Jul 29, 2:32 PM CDT	Heat Advisory	PAH	3 days
Jul 29, 7:48 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jul 29, 9:27 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 29, 10:43 PM CDT	Special Weather Statement	PAH	47 min
Jul 30, 11:53 AM CDT	Flood Watch	PAH	10 hr
Jul 30, 1:56 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 30, 2:58 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 30, 4:59 PM CDT	Severe Thunderstorm Warning	PAH	46 min
Jul 30, 5:11 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	49 min
Aug 1, 11:18 AM CDT	Mesoscale Discussion	SPC	87 min
Aug 1, 12:07 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 1, 12:40 PM CDT	Special Weather Statement	PAH	50 min
Aug 1, 12:47 PM CDT	Severe Thunderstorm Warning	PAH	43 min
Aug 15, 5:45 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 15, 7:13 PM CDT	Mesoscale Discussion	SPC	92 min
Aug 16, 1:11 AM CDT	Special Weather Statement	PAH	49 min
Aug 16, 1:15 AM CDT	Severe Thunderstorm Warning	PAH	45 min
Sep 13, 7:36 PM CDT	Special Weather Statement	PAH	54 min
Sep 23, 9:42 AM CDT	Special Weather Statement	PAH	48 min
Sep 23, 11:34 PM CDT	Areal Flood Advisory	PAH	2 hr
Sep 26, 1:54 PM CDT	Flood Watch	PAH	36 hr
Sep 26, 2:04 PM CDT	Wind Advisory	PAH	35 hr
Oct 15, 1:47 AM CDT	Frost Advisory	PAH	30 hr
Oct 16, 9:53 AM CDT	Freeze Warning	PAH	21 hr
Nov 30, 2:13 AM CST	Winter Weather Advisory	PAH	26 hr
Dec 4, 9:57 PM CST	Wind Advisory	PAH	5 hr
Dec 28, 2:07 AM CST	Flood Watch	PAH	25 hr
Dec 29, 1:09 AM CST	Wind Advisory	PAH	12 hr
Dec 29, 8:35 AM CST	Areal Flood Advisory	PAH	3 hr
Dec 31, 1:48 AM CST	Wind Advisory	PAH	15 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	19
Severe Thunderstorm Watch	6
Tornado Watch	10
Mesoscale Discussion	25
Special Weather Statement	12
Flooding
Flood Watch	8
Areal Flood Advisory	3
Winter
Winter Weather Advisory	4
Heat
Excessive Heat Warning	1
Heat Advisory	3
Cold
Freeze Warning	2
Frost Advisory	2
Wind Chill Advisory	3
Wind and dust
Lake Wind Advisory	1
Wind Advisory	8
Fog and smoke
Dense Fog Advisory	7

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.