Alert archive / Illinois / Calhoun County

Weather alerts in Calhoun County, Illinois, 2025

118 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Calhoun County and its neighbors

Each county as a circle sized by its count in 2025. Tap one for its archive.

Alerts: 118
Warnings: 39
Watches: 16
Advisories: 39
Busiest month: July24 alerts
Busiest day: July 27, 20257 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 2, 2:29 PM CST	Winter Storm Watch	LSX	23 hr
Jan 3, 1:29 PM CST	Winter Storm Warning	LSX	65 hr
Jan 5, 7:27 AM CST	Mesoscale Discussion	SPC	4 hr
Jan 8, 1:59 PM CST	Winter Weather Advisory	LSX	52 hr
Jan 20, 2:45 AM CST	Cold Weather Advisory	LSX	36 hr
Jan 30, 8:26 PM CST	Dense Fog Advisory	LSX	11 hr
Feb 4, 2:41 AM CST	Winter Weather Advisory	LSX	48 hr
Feb 11, 3:21 AM CST	Winter Weather Advisory	LSX	39 hr
Feb 12, 6:16 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 16, 1:42 PM CST	Winter Storm Watch	LSX	24 hr
Feb 17, 2:09 AM CST	Cold Weather Advisory	LSX	34 hr
Feb 17, 1:44 PM CST	Winter Weather Advisory	LSX	37 hr
Feb 18, 12:30 PM CST	Cold Weather Advisory	LSX	48 hr
Feb 28, 2:31 AM CST	Red Flag Warning	LSX	17 hr
Mar 3, 2:11 PM CST	Wind Advisory	LSX	35 hr
Mar 5, 1:08 AM CST	High Wind Warning	LSX	10 hr
Mar 5, 1:19 AM CST	Wind Advisory	LSX	17 hr
Mar 13, 2:08 AM CDT	Wind Advisory	LSX	47 hr
Mar 14, 4:03 PM CDT	Tornado Watch	SPC	9 hr
Mar 14, 7:45 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 14, 8:25 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	50 min
Mar 14, 8:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	48 min
Mar 14, 9:02 PM CDT	Tornado Warning	LSX	32 min
Mar 14, 9:10 PM CDT	Severe Thunderstorm Warning	LSX	50 min
Mar 16, 2:43 PM CDT	Red Flag Warning	LSX	29 hr
Mar 18, 1:18 PM CDT	Wind Advisory	LSX	38 hr
Mar 18, 9:07 PM CDT	Red Flag Warning	LSX	22 hr
Mar 20, 2:30 PM CDT	Red Flag Warning	LSX	29 hr
Mar 30, 11:04 AM CDT	Mesoscale Discussion	SPC	116 min
Apr 1, 2:00 PM CDT	Wind Advisory	LSX	28 hr
Apr 2, 8:47 AM CDT	Tornado Watch	SPC	9 hr
Apr 2, 9:09 AM CDT	Severe Thunderstorm Warning	LSX	51 min
Apr 4, 3:37 PM CDT	Areal Flood Advisory	LSX	3 hr
Apr 4, 8:50 PM CDT	Areal Flood Warning	LSX	6 hr
Apr 6, 2:24 AM CDT	Freeze Watch	LSX	23 hr
Apr 7, 1:23 AM CDT	Freeze Warning	LSX	32 hr
Apr 17, 1:54 PM CDT	Flood Watch	LSX	3 days
Apr 18, 2:53 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 20, 2:20 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 20, 3:41 PM CDT	Tornado Watch	SPC	7 hr
Apr 20, 5:40 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 20, 6:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	63 min
Apr 20, 6:56 PM CDT	Severe Thunderstorm Warning	LSX	64 min
Apr 30, 2:40 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 30, 4:40 PM CDT	Tornado Watch	SPC	5 hr
May 13, 2:44 AM CDT	Dense Fog Advisory	LSX	5 hr
May 16, 11:41 AM CDT	Mesoscale Discussion	SPC	3 hr
May 16, 11:58 AM CDT	Tornado Watch	SPC	8 hr
May 16, 2:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	43 min
May 16, 2:08 PM CDT	Mesoscale Discussion	SPC	2 hr
May 16, 2:26 PM CDT	Severe Thunderstorm Warning	LSX	49 min
May 19, 7:36 PM CDT	Mesoscale Discussion	SPC	2 hr
May 19, 8:26 PM CDT	Tornado Watch	SPC	7 hr
May 19, 10:42 PM CDT	Mesoscale Discussion	SPC	2 hr
May 19, 10:53 PM CDT	Severe Thunderstorm Warning	LSX	68 min
May 19, 11:03 PM CDT	Tornado Warning	LSX	25 min
May 20, 12:03 AM CDT	Areal Flood Advisory	LSX	6 hr
Jun 3, 8:06 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 3, 10:32 PM CDT	Mesoscale Discussion	SPC	118 min
Jun 7, 12:17 AM CDT	Dense Fog Advisory	LSX	9 hr
Jun 7, 3:41 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 8, 1:19 PM CDT	Mesoscale Discussion	SPC	116 min
Jun 8, 2:30 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 18, 9:46 AM CDT	Tornado Watch	SPC	6 hr
Jun 18, 10:55 AM CDT	Tornado Warning	LSX	35 min
Jun 19, 1:56 PM CDT	Heat Advisory	LSX	7 days
Jun 27, 2:27 PM CDT	Severe Thunderstorm Warning	LSX	48 min
Jun 27, 2:59 PM CDT	Areal Flood Advisory	LSX	3 hr
Jun 27, 3:54 PM CDT	Flash Flood Warning	LSX	3 hr
Jun 27, 5:15 PM CDT	Areal Flood Advisory	LSX	3 hr
Jul 6, 12:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 8, 2:49 PM CDT	Severe Thunderstorm Warning	LSX	41 min
Jul 8, 3:35 PM CDT	Areal Flood Advisory	LSX	3 hr
Jul 11, 10:15 PM CDT	Severe Thunderstorm Warning	LSX	45 min
Jul 11, 10:59 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 12, 2:41 PM CDT	River Flood Warning	LSX	7 days
Jul 16, 3:41 PM CDT	Severe Thunderstorm Warning	LSX	34 min
Jul 16, 4:04 PM CDT	Severe Thunderstorm Warning	LSX	41 min
Jul 18, 2:06 PM CDT	Extreme Heat Watch	LSX	4 days
Jul 20, 1:44 AM CDT	Flood Watch	LSX	33 hr
Jul 20, 11:33 PM CDT	Flash Flood Warning	LSX	4 hr
Jul 21, 12:27 AM CDT	Flash Flood Warning	LSX	3 hr
Jul 21, 3:24 AM CDT	Areal Flood Advisory	LSX	56 min
Jul 21, 5:37 AM CDT	Areal Flood Advisory	LSX	113 min
Jul 21, 1:57 PM CDT	Heat Advisory	LSX	9 days
Jul 24, 8:13 PM CDT	Mesoscale Discussion	SPC	92 min
Jul 26, 1:21 PM CDT	Mesoscale Discussion	SPC	114 min
Jul 26, 10:04 PM CDT	River Flood Warning	LSX	12 days
Jul 26, 10:56 PM CDT	Areal Flood Advisory	LSX	22 min
Jul 26, 11:18 PM CDT	Flash Flood Warning	LSX	7 hr
Jul 26, 11:52 PM CDT	Flash Flood Warning	LSX	7 hr
Jul 27, 5:58 AM CDT	Areal Flood Warning	LSX	7 hr
Jul 27, 6:33 AM CDT	Areal Flood Warning	LSX	117 min
Jul 27, 11:11 AM CDT	River Flood Warning	LSX	71 hr
Aug 14, 2:34 PM CDT	Heat Advisory	LSX	5 days
Sep 14, 3:12 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 21, 4:43 PM CDT	Mesoscale Discussion	SPC	92 min
Oct 11, 12:18 AM CDT	Dense Fog Advisory	LSX	10 hr
Oct 22, 12:00 PM CDT	Frost Advisory	LSX	21 hr
Oct 31, 2:16 AM CDT	Freeze Watch	LSX	36 hr
Nov 1, 1:55 AM CDT	Freeze Warning	LSX	31 hr
Nov 2, 2:21 AM CST	Dense Fog Advisory	LSX	8 hr
Nov 17, 5:18 PM CST	Mesoscale Discussion	SPC	117 min
Nov 20, 7:22 PM CST	Dense Fog Advisory	LSX	16 hr
Nov 23, 5:41 PM CST	Dense Fog Advisory	LSX	15 hr
Nov 27, 3:25 AM CST	Winter Storm Watch	LSX	23 hr
Nov 28, 2:17 AM CST	Winter Storm Warning	LSX	39 hr
Nov 28, 2:17 AM CST	Winter Weather Advisory	LSX	39 hr
Nov 29, 3:18 AM CST	Mesoscale Discussion	SPC	4 hr
Nov 30, 12:51 PM CST	Winter Weather Advisory	LSX	38 hr
Dec 9, 1:17 PM CST	Wind Advisory	LSX	23 hr
Dec 12, 12:53 PM CST	Cold Weather Advisory	LSX	47 hr
Dec 18, 1:56 AM CST	Wind Advisory	LSX	22 hr
Dec 18, 10:10 AM CST	Severe Thunderstorm Warning	LSX	35 min
Dec 18, 10:12 AM CST	Tornado Warning	LSX	48 min
Dec 24, 12:49 PM CST	Dense Fog Advisory	LSX	41 hr
Dec 26, 7:29 PM CST	Dense Fog Advisory	LSX	17 hr
Dec 28, 8:01 AM CST	Wind Advisory	LSX	22 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	15
Tornado Warning	4
Severe Thunderstorm Watch	1
Tornado Watch	7
Mesoscale Discussion	24
Flooding
Areal Flood Warning	3
Flash Flood Warning	5
River Flood Warning	3
Flood Watch	2
Areal Flood Advisory	8
Winter
Winter Storm Warning	2
Winter Storm Watch	3
Winter Weather Advisory	6
Heat
Extreme Heat Watch	1
Heat Advisory	3
Cold
Freeze Warning	2
Freeze Watch	2
Cold Weather Advisory	4
Frost Advisory	1
Wind and dust
High Wind Warning	1
Wind Advisory	8
Fire
Red Flag Warning	4
Fog and smoke
Dense Fog Advisory	9

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2024 2026

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.