Alert archive / Illinois / Whiteside County

Weather alerts in Whiteside County, Illinois, 2021

111 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Whiteside County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 111
Warnings: 20
Watches: 16
Advisories: 42
Busiest month: August19 alerts
Busiest day: August 10, 20216 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, 2:49 PM CST	Dense Fog Advisory	DVN	21 hr
Jan 3, 2:22 PM CST	Dense Fog Advisory	DVN	28 hr
Jan 5, 3:41 PM CST	Dense Fog Advisory	DVN	18 hr
Jan 6, 2:37 PM CST	Dense Fog Advisory	DVN	13 hr
Jan 16, 8:33 PM CST	Winter Weather Advisory	DVN	15 hr
Jan 19, 5:03 PM CST	Winter Weather Advisory	DVN	4 hr
Jan 23, 3:44 PM CST	Winter Storm Watch	DVN	23 hr
Jan 24, 2:43 PM CST	Winter Storm Warning	DVN	45 hr
Jan 29, 2:11 AM CST	Winter Storm Watch	DVN	12 hr
Jan 29, 2:29 PM CST	Winter Storm Warning	DVN	46 hr
Jan 29, 2:29 PM CST	Winter Weather Advisory	DVN	52 hr
Jan 30, 6:23 PM CST	Mesoscale Discussion	SPC	4 hr
Feb 3, 1:04 AM CST	Dense Fog Advisory	DVN	10 hr
Feb 3, 4:01 AM CST	Winter Storm Watch	DVN	11 hr
Feb 3, 4:01 AM CST	Winter Weather Advisory	DVN	56 hr
Feb 3, 2:56 PM CST	Winter Storm Warning	DVN	36 hr
Feb 6, 3:47 AM CST	Wind Chill Warning	DVN	32 hr
Feb 6, 3:47 AM CST	Wind Chill Advisory	DVN	32 hr
Feb 6, 9:23 AM CST	Winter Weather Advisory	DVN	10 hr
Feb 8, 11:03 AM CST	Winter Weather Advisory	DVN	12 hr
Feb 8, 2:48 PM CST	Wind Chill Advisory	DVN	19 hr
Feb 10, 2:30 PM CST	Wind Chill Advisory	DVN	20 hr
Feb 11, 5:07 PM CST	Wind Chill Advisory	DVN	43 hr
Feb 13, 3:37 AM CST	Wind Chill Warning	DVN	56 hr
Feb 14, 1:43 PM CST	Winter Weather Advisory	DVN	40 hr
Feb 15, 12:29 AM CST	Wind Chill Advisory	DVN	12 hr
Feb 20, 2:35 PM CST	Winter Weather Advisory	DVN	30 hr
Feb 28, 6:13 AM CST	Dense Fog Advisory	DVN	6 hr
Mar 10, 2:52 AM CST	Wind Advisory	DVN	17 hr
Mar 12, 4:14 AM CST	River Flood Warning	DVN	22 hr
Mar 14, 3:53 AM CDT	Winter Weather Advisory	DVN	39 hr
Mar 17, 2:28 PM CDT	Wind Advisory	DVN	29 hr
Mar 28, 3:24 AM CDT	Fire Weather Watch	DVN	12 hr
Mar 28, 2:41 PM CDT	Wind Advisory	DVN	29 hr
Mar 28, 2:55 PM CDT	Red Flag Warning	DVN	29 hr
Apr 7, 9:17 PM CDT	Special Weather Statement	DVN	58 min
Apr 19, 3:41 AM CDT	Freeze Watch	DVN	10 hr
Apr 19, 2:07 PM CDT	Freeze Warning	DVN	43 hr
Apr 21, 3:07 AM CDT	Freeze Warning	DVN	30 hr
Apr 24, 2:25 PM CDT	Frost Advisory	DVN	18 hr
May 1, 3:26 AM CDT	Wind Advisory	DVN	16 hr
May 3, 4:40 PM CDT	Special Weather Statement	DVN	50 min
May 7, 1:48 PM CDT	Frost Advisory	DVN	18 hr
May 11, 2:26 PM CDT	Frost Advisory	DVN	17 hr
May 28, 3:30 AM CDT	Frost Advisory	DVN	28 hr
Jun 11, 4:19 PM CDT	Special Weather Statement	DVN	41 min
Jun 20, 10:57 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 20, 8:10 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 20, 9:36 PM CDT	Special Weather Statement	DVN	39 min
Jun 20, 9:54 PM CDT	Mesoscale Discussion	SPC	66 min
Jun 24, 2:08 PM CDT	Flash Flood Watch	DVN	54 hr
Jun 28, 3:19 AM CDT	Flash Flood Watch	DVN	38 hr
Jun 28, 2:30 PM CDT	Special Weather Statement	DVN	45 min
Jun 30, 1:49 PM CDT	Special Weather Statement	DVN	116 min
Jul 1, 4:24 AM CDT	Dense Fog Advisory	DVN	4 hr
Jul 7, 2:02 PM CDT	Mesoscale Discussion	SPC	88 min
Jul 14, 1:13 PM CDT	Special Weather Statement	DVN	32 min
Jul 14, 1:47 PM CDT	Special Weather Statement	DVN	28 min
Jul 14, 2:01 PM CDT	Mesoscale Discussion	SPC	119 min
Jul 14, 2:17 PM CDT	Special Weather Statement	DVN	28 min
Jul 14, 6:13 PM CDT	Tornado Watch	SPC	6 hr
Jul 14, 11:17 PM CDT	Mesoscale Discussion	SPC	58 min
Jul 15, 12:07 AM CDT	Severe Thunderstorm Warning	DVN	23 min
Jul 15, 5:23 PM CDT	Special Weather Statement	DVN	37 min
Jul 23, 3:18 AM CDT	Heat Advisory	DVN	41 hr
Jul 24, 3:00 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 27, 3:12 AM CDT	Heat Advisory	DVN	64 hr
Jul 28, 4:08 AM CDT	Special Weather Statement	DVN	37 min
Jul 28, 8:42 AM CDT	Special Weather Statement	DVN	33 min
Jul 29, 1:00 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jul 29, 4:04 AM CDT	Special Weather Statement	DVN	41 min
Jul 29, 4:47 AM CDT	Special Weather Statement	DVN	43 min
Aug 8, 2:24 PM CDT	Heat Advisory	DVN	53 hr
Aug 10, 2:28 PM CDT	Heat Advisory	DVN	29 hr
Aug 10, 3:10 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 10, 3:47 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 10, 5:00 PM CDT	Severe Thunderstorm Warning	DVN	45 min
Aug 10, 5:24 PM CDT	Severe Thunderstorm Warning	DVN	51 min
Aug 10, 5:51 PM CDT	Mesoscale Discussion	SPC	84 min
Aug 11, 7:55 AM CDT	Special Weather Statement	DVN	65 min
Aug 11, 8:07 AM CDT	Severe Thunderstorm Warning	DVN	53 min
Aug 11, 8:16 AM CDT	High Wind Warning	DVN	104 min
Aug 11, 8:33 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	57 min
Aug 11, 7:35 PM CDT	Mesoscale Discussion	SPC	85 min
Aug 11, 11:06 PM CDT	Mesoscale Discussion	SPC	84 min
Aug 23, 2:45 PM CDT	Heat Advisory	DVN	29 hr
Aug 24, 1:52 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 24, 5:10 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 24, 5:23 PM CDT	Severe Thunderstorm Warning	DVN	37 min
Aug 24, 5:46 PM CDT	Severe Thunderstorm Warning	DVN	44 min
Aug 25, 4:02 PM CDT	Mesoscale Discussion	SPC	88 min
Sep 7, 12:25 PM CDT	Mesoscale Discussion	SPC	65 min
Sep 7, 12:47 PM CDT	Severe Thunderstorm Warning	DVN	29 min
Sep 7, 1:12 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Oct 8, 9:43 PM CDT	Dense Fog Advisory	DVN	10 hr
Oct 11, 12:37 PM CDT	Mesoscale Discussion	SPC	113 min
Oct 11, 3:10 PM CDT	Tornado Watch	SPC	6 hr
Oct 22, 2:22 PM CDT	Frost Advisory	DVN	19 hr
Nov 12, 2:42 PM CST	Special Weather Statement	DVN	48 min
Nov 14, 2:27 AM CST	Wind Advisory	DVN	7 hr
Nov 27, 8:16 AM CST	Winter Weather Advisory	DVN	2 hr
Dec 5, 3:06 AM CST	Wind Advisory	DVN	33 hr
Dec 13, 2:36 PM CST	High Wind Watch	DVN	24 hr
Dec 14, 2:33 PM CST	High Wind Warning	DVN	39 hr
Dec 15, 5:30 PM CST	Tornado Watch	SPC	6 hr
Dec 15, 9:45 PM CST	Severe Thunderstorm Warning Considerable damage threat	DVN	60 min
Dec 27, 12:40 AM CST	Special Weather Statement	DVN	35 min
Dec 27, 2:57 PM CST	Winter Weather Advisory	DVN	27 hr
Dec 28, 8:59 AM CST	Mesoscale Discussion	SPC	5 hr
Dec 30, 7:17 PM CST	Dense Fog Advisory	DVN	23 hr
Dec 31, 11:01 AM CST	Winter Weather Advisory	DVN	10 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	9
Severe Thunderstorm Watch	5
Tornado Watch	3
Mesoscale Discussion	16
Special Weather Statement	17
Flooding
River Flood Warning	1
Flash Flood Watch	2
Winter
Winter Storm Warning	3
Winter Storm Watch	3
Winter Weather Advisory	12
Heat
Heat Advisory	5
Cold
Freeze Warning	2
Wind Chill Warning	2
Freeze Watch	1
Frost Advisory	5
Wind Chill Advisory	5
Wind and dust
High Wind Warning	2
High Wind Watch	1
Wind Advisory	6
Fire
Red Flag Warning	1
Fire Weather Watch	1
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 2020 2022

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.