Alert archive / Illinois / Champaign County

Weather alerts in Champaign County, Illinois, 2020

117 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Champaign County and its neighbors

Each county as a circle sized by its count in 2020. Tap one for its archive.

Alerts: 117
Warnings: 31
Watches: 13
Advisories: 38
Busiest month: July27 alerts
Busiest day: July 21, 20208 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 3, 1:12 AM CST	Dense Fog Advisory	ILX	8 hr
Jan 8, 2:58 PM CST	Flood Watch	ILX	69 hr
Jan 9, 4:18 AM CST	Wind Advisory	ILX	14 hr
Jan 11, 3:15 AM CST	Areal Flood Warning	ILX	9 hr
Jan 14, 7:53 PM CST	Dense Fog Advisory	ILX	13 hr
Jan 16, 3:10 PM CST	Winter Weather Advisory	ILX	39 hr
Jan 16, 3:21 PM CST	Flood Watch	ILX	43 hr
Jan 17, 4:07 PM CST	Mesoscale Discussion	SPC	5 hr
Jan 18, 2:38 PM CST	Wind Chill Advisory	ILX	21 hr
Jan 24, 6:21 AM CST	Dense Fog Advisory	ILX	9 hr
Feb 4, 3:28 PM CST	Winter Weather Advisory	ILX	45 hr
Feb 11, 2:40 PM CST	Winter Weather Advisory	ILX	43 hr
Feb 13, 2:11 PM CST	Wind Chill Advisory	ILX	19 hr
Feb 17, 5:44 PM CST	Dense Fog Advisory	ILX	8 hr
Feb 25, 3:06 AM CST	Winter Weather Advisory	ILX	35 hr
Mar 5, 5:59 PM CST	Wind Advisory	ILX	15 hr
Mar 9, 3:13 AM CDT	Wind Advisory	ILX	16 hr
Mar 9, 7:04 PM CDT	Wind Advisory	ILX	3 hr
Mar 12, 6:39 AM CDT	Dense Fog Advisory	ILX	5 hr
Mar 14, 11:01 AM CDT	Mesoscale Discussion	SPC	119 min
Mar 25, 1:51 AM CDT	Dense Fog Advisory	ILX	9 hr
Mar 28, 10:18 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 28, 12:59 PM CDT	Severe Thunderstorm Warning	ILX	49 min
Mar 28, 2:45 PM CDT	Tornado Watch PDS	SPC	6 hr
Mar 28, 3:21 PM CDT	Wind Advisory	ILX	28 hr
Mar 28, 8:41 PM CDT	Tornado Watch	SPC	3 hr
Apr 7, 11:20 PM CDT	Mesoscale Discussion	SPC	85 min
Apr 8, 1:46 PM CDT	Mesoscale Discussion	SPC	119 min
Apr 8, 3:08 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 8, 5:56 PM CDT	Severe Thunderstorm Warning	ILX	49 min
Apr 8, 6:08 PM CDT	Severe Thunderstorm Warning	ILX	52 min
Apr 9, 3:28 AM CDT	Wind Advisory	ILX	16 hr
Apr 9, 2:33 PM CDT	Freeze Warning	ILX	18 hr
Apr 10, 3:14 AM CDT	Frost Advisory	ILX	24 hr
Apr 12, 3:39 AM CDT	Wind Advisory	ILX	35 hr
Apr 13, 3:03 PM CDT	Freeze Warning	ILX	18 hr
Apr 14, 3:21 PM CDT	Freeze Warning	ILX	17 hr
Apr 17, 12:41 PM CDT	Freeze Warning	ILX	20 hr
Apr 24, 2:13 AM CDT	Dense Fog Advisory	ILX	7 hr
Apr 28, 6:32 PM CDT	Mesoscale Discussion	SPC	118 min
May 2, 8:27 PM CDT	Mesoscale Discussion	SPC	2 hr
May 7, 3:12 AM CDT	Freeze Watch	ILX	24 hr
May 8, 3:01 AM CDT	Freeze Warning	ILX	29 hr
May 15, 1:06 AM CDT	Mesoscale Discussion	SPC	114 min
May 16, 9:06 PM CDT	Flash Flood Watch	ILX	34 hr
May 17, 1:44 PM CDT	Mesoscale Discussion	SPC	2 hr
May 17, 4:18 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
May 17, 5:30 PM CDT	Special Weather Statement	ILX	45 min
May 18, 11:59 AM CDT	Mesoscale Discussion	SPC	91 min
May 23, 2:51 PM CDT	Mesoscale Discussion	SPC	84 min
May 25, 10:10 PM CDT	Severe Thunderstorm Warning	ILX	50 min
Jun 4, 12:18 AM CDT	Special Weather Statement	ILX	42 min
Jun 4, 12:35 AM CDT	Flash Flood Warning	ILX	3 hr
Jun 9, 2:20 AM CDT	Wind Advisory	ILX	18 hr
Jun 9, 11:19 AM CDT	Special Weather Statement	ILX	56 min
Jun 9, 12:41 PM CDT	Special Weather Statement	ILX	34 min
Jun 20, 6:48 PM CDT	Severe Thunderstorm Warning	ILX	42 min
Jun 21, 8:43 PM CDT	Special Weather Statement	ILX	32 min
Jun 22, 12:48 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 22, 1:36 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 22, 3:38 PM CDT	Mesoscale Discussion	SPC	97 min
Jun 22, 6:15 PM CDT	Flash Flood Warning	ILX	3 hr
Jun 27, 6:17 AM CDT	Special Weather Statement	ILX	28 min
Jun 27, 9:00 PM CDT	Areal Flood Advisory	ILX	3 hr
Jun 27, 9:49 PM CDT	Flash Flood Warning	ILX	3 hr
Jul 8, 4:00 PM CDT	Special Weather Statement	ILX	45 min
Jul 9, 3:38 PM CDT	Special Weather Statement	ILX	37 min
Jul 9, 4:02 PM CDT	Flash Flood Warning	ILX	3 hr
Jul 11, 3:58 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 11, 4:11 PM CDT	Severe Thunderstorm Warning	ILX	64 min
Jul 11, 4:59 PM CDT	Severe Thunderstorm Warning	ILX	61 min
Jul 11, 5:31 PM CDT	Severe Thunderstorm Warning	ILX	59 min
Jul 11, 5:45 PM CDT	Flash Flood Warning	ILX	3 hr
Jul 11, 5:55 PM CDT	Severe Thunderstorm Warning	ILX	65 min
Jul 11, 7:17 PM CDT	Mesoscale Discussion	SPC	58 min
Jul 11, 9:23 PM CDT	Severe Thunderstorm Warning	ILX	67 min
Jul 11, 10:11 PM CDT	Severe Thunderstorm Warning	ILX	49 min
Jul 15, 5:35 PM CDT	Mesoscale Discussion	SPC	85 min
Jul 15, 6:12 PM CDT	Tornado Watch	SPC	5 hr
Jul 17, 3:39 AM CDT	Heat Advisory	ILX	40 hr
Jul 18, 7:55 PM CDT	Heat Advisory	ILX	23 hr
Jul 19, 12:38 PM CDT	Special Weather Statement	ILX	52 min
Jul 19, 1:33 PM CDT	Severe Thunderstorm Warning	ILX	42 min
Jul 21, 10:48 AM CDT	Severe Thunderstorm Warning	ILX	42 min
Jul 21, 11:18 AM CDT	Special Weather Statement	ILX	57 min
Jul 21, 11:19 AM CDT	Mesoscale Discussion	SPC	86 min
Jul 21, 11:29 AM CDT	Severe Thunderstorm Warning	ILX	61 min
Jul 21, 5:04 PM CDT	Mesoscale Discussion	SPC	56 min
Jul 21, 5:14 PM CDT	Severe Thunderstorm Warning	ILX	46 min
Jul 21, 5:25 PM CDT	Tornado Warning	ILX	19 min
Jul 21, 5:55 PM CDT	Special Weather Statement	ILX	50 min
Jul 27, 12:14 PM CDT	Mesoscale Discussion	SPC	91 min
Aug 10, 10:42 AM CDT	Mesoscale Discussion	SPC	93 min
Aug 10, 2:58 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 10, 4:29 PM CDT	Severe Thunderstorm Warning	ILX	46 min
Aug 15, 4:40 PM CDT	Mesoscale Discussion	SPC	95 min
Sep 1, 4:35 AM CDT	Dense Fog Advisory	ILX	4 hr
Sep 3, 2:58 AM CDT	Dense Fog Advisory	ILX	6 hr
Sep 6, 9:50 AM CDT	Special Weather Statement	ILX	40 min
Sep 8, 3:51 PM CDT	Special Weather Statement	ILX	39 min
Sep 9, 6:41 AM CDT	Dense Fog Advisory	ILX	4 hr
Oct 4, 2:19 AM CDT	Frost Advisory	ILX	30 hr
Oct 14, 4:10 AM CDT	Wind Advisory	ILX	15 hr
Oct 14, 4:19 AM CDT	Red Flag Warning	ILX	15 hr
Oct 15, 3:15 AM CDT	Freeze Warning	ILX	30 hr
Oct 16, 3:43 AM CDT	Frost Advisory	ILX	28 hr
Oct 16, 3:52 AM CDT	Fire Weather Watch	ILX	11 hr
Oct 16, 2:29 PM CDT	Red Flag Warning	ILX	30 hr
Oct 16, 3:03 PM CDT	Wind Advisory	ILX	28 hr
Oct 22, 12:58 AM CDT	Dense Fog Advisory	ILX	6 hr
Nov 1, 9:54 AM CST	Wind Advisory	ILX	4 hr
Nov 10, 2:46 AM CST	Wind Advisory	ILX	17 hr
Nov 10, 5:01 PM CST	Mesoscale Discussion	SPC	119 min
Nov 10, 5:58 PM CST	Special Weather Statement	ILX	32 min
Nov 14, 3:20 AM CST	Wind Advisory	ILX	38 hr
Nov 18, 2:43 PM CST	Wind Advisory	ILX	27 hr
Dec 23, 3:05 AM CST	Wind Advisory	ILX	24 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	16
Tornado Warning	1
Severe Thunderstorm Watch	5
Tornado Watch	3
Mesoscale Discussion	21
Special Weather Statement	14
Flooding
Areal Flood Warning	1
Flash Flood Warning	5
Flash Flood Watch	1
Flood Watch	2
Areal Flood Advisory	1
Winter
Winter Weather Advisory	4
Heat
Heat Advisory	2
Cold
Freeze Warning	6
Freeze Watch	1
Frost Advisory	3
Wind Chill Advisory	2
Wind and dust
Wind Advisory	15
Fire
Red Flag Warning	2
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	11

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2019 2021

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.