Weather alerts in Cass County, Iowa, 2022

120 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Cass County and its neighbors

Each county as a circle sized by its count in 2022. Tap one for its archive.

Alerts: 120
Warnings: 27
Watches: 19
Advisories: 36
Busiest month: April21 alerts
Busiest day: June 15, 20228 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 4, 3:08 AM CST	Wind Advisory	DMX	33 hr
Jan 5, 3:17 AM CST	Wind Chill Advisory	DMX	32 hr
Jan 12, 10:12 AM CST	Winter Storm Watch	DMX	29 hr
Jan 13, 2:59 PM CST	Winter Weather Advisory	DMX	42 hr
Jan 14, 8:51 AM CST	Mesoscale Discussion	SPC	3 hr
Jan 19, 3:00 AM CST	Wind Chill Advisory	DMX	33 hr
Jan 20, 2:00 PM CST	Wind Chill Advisory	DMX	22 hr
Feb 2, 3:28 AM CST	Wind Chill Advisory	DMX	33 hr
Feb 20, 2:58 PM CST	Winter Weather Advisory	DMX	51 hr
Feb 22, 2:14 PM CST	Wind Chill Advisory	DMX	20 hr
Mar 5, 3:32 AM CST	Wind Advisory	DMX	23 hr
Mar 5, 3:45 AM CST	Special Weather Statement	DMX	45 min
Mar 5, 1:20 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 5, 2:04 PM CST	Tornado Watch	SPC	6 hr
Mar 5, 3:22 PM CST	Tornado Warning	DMX	12 min
Mar 5, 3:46 PM CST	Mesoscale Discussion	SPC	89 min
Mar 5, 3:48 PM CST	Severe Thunderstorm Warning	DMX	27 min
Mar 6, 2:46 PM CST	Winter Weather Advisory	DMX	17 hr
Mar 9, 3:04 AM CST	Winter Weather Advisory	DMX	39 hr
Mar 17, 8:34 PM CDT	Winter Weather Advisory	DMX	17 hr
Mar 24, 3:28 PM CDT	Wind Advisory	DMX	28 hr
Mar 29, 5:33 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Mar 29, 8:16 PM CDT	Special Weather Statement	DMX	59 min
Apr 6, 3:48 AM CDT	Wind Advisory	DMX	42 hr
Apr 12, 6:46 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 12, 9:20 PM CDT	Severe Thunderstorm Warning	DMX	25 min
Apr 12, 9:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 13, 3:04 PM CDT	Wind Advisory	DMX	28 hr
Apr 14, 3:32 AM CDT	Red Flag Warning	DMX	17 hr
Apr 20, 11:16 PM CDT	Dense Fog Advisory	DMX	12 hr
Apr 22, 1:53 AM CDT	Mesoscale Discussion	SPC	3 hr
Apr 22, 3:43 AM CDT	Wind Advisory	DMX	39 hr
Apr 22, 5:38 AM CDT	Severe Thunderstorm Warning	DMX	37 min
Apr 22, 6:07 AM CDT	Special Weather Statement	DMX	23 min
Apr 23, 5:57 AM CDT	Severe Thunderstorm Warning	DMX	33 min
Apr 23, 10:41 AM CDT	High Wind Warning	DMX	8 hr
Apr 23, 2:10 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 4:01 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 23, 4:55 PM CDT	Severe Thunderstorm Warning	DMX	35 min
Apr 23, 5:17 PM CDT	Severe Thunderstorm Warning	DMX	58 min
Apr 25, 2:56 AM CDT	Freeze Warning	DMX	29 hr
Apr 29, 8:31 PM CDT	Mesoscale Discussion	SPC	89 min
Apr 29, 8:34 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Apr 29, 9:52 PM CDT	Special Weather Statement	DMX	23 min
May 17, 1:28 PM CDT	Mesoscale Discussion	SPC	2 hr
May 17, 9:31 PM CDT	Special Weather Statement	DMX	29 min
May 19, 7:04 PM CDT	Mesoscale Discussion	SPC	116 min
May 19, 8:57 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 29, 5:54 AM CDT	Mesoscale Discussion	SPC	2 hr
May 30, 3:41 AM CDT	Wind Advisory	DMX	19 hr
May 30, 5:40 AM CDT	Mesoscale Discussion	SPC	95 min
May 30, 1:55 PM CDT	Mesoscale Discussion	SPC	2 hr
May 30, 5:23 PM CDT	Tornado Watch	SPC	5 hr
May 30, 7:30 PM CDT	Mesoscale Discussion	SPC	90 min
May 30, 9:39 PM CDT	Mesoscale Discussion	SPC	66 min
May 30, 9:54 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 5, 3:45 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 7, 6:23 PM CDT	Special Weather Statement	DMX	37 min
Jun 7, 6:50 PM CDT	Special Weather Statement	DMX	25 min
Jun 7, 6:55 PM CDT	Severe Thunderstorm Warning	DMX	35 min
Jun 7, 7:12 PM CDT	Severe Thunderstorm Warning	DMX	48 min
Jun 7, 7:28 PM CDT	Tornado Warning Tornado observed	DMX	32 min
Jun 7, 8:35 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 11, 2:59 PM CDT	Mesoscale Discussion	SPC	91 min
Jun 11, 3:37 PM CDT	Tornado Watch	SPC	6 hr
Jun 12, 3:02 PM CDT	Heat Advisory	DMX	52 hr
Jun 14, 8:46 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 14, 9:23 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 14, 9:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	48 min
Jun 14, 10:29 PM CDT	Severe Thunderstorm Warning	DMX	46 min
Jun 14, 11:20 PM CDT	Mesoscale Discussion	SPC	115 min
Jun 15, 12:43 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	62 min
Jun 15, 1:52 AM CDT	Mesoscale Discussion	SPC	83 min
Jun 15, 3:42 AM CDT	Mesoscale Discussion	SPC	93 min
Jun 20, 3:04 AM CDT	Heat Advisory	DMX	17 hr
Jul 3, 2:27 PM CDT	Heat Advisory	DMX	54 hr
Jul 5, 3:50 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 5, 6:49 PM CDT	Special Weather Statement	DMX	56 min
Jul 5, 6:49 PM CDT	Mesoscale Discussion	SPC	86 min
Jul 6, 2:59 PM CDT	Flood Watch	DMX	18 hr
Jul 7, 7:52 PM CDT	Mesoscale Discussion	SPC	113 min
Jul 11, 1:10 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 22, 3:22 AM CDT	Heat Advisory	DMX	41 hr
Aug 1, 3:23 AM CDT	Heat Advisory	DMX	41 hr
Aug 5, 2:51 AM CDT	Heat Advisory	DMX	42 hr
Aug 6, 3:25 PM CDT	Heat Advisory	DMX	29 hr
Aug 19, 2:31 PM CDT	Mesoscale Discussion	SPC	119 min
Aug 19, 3:04 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 19, 4:40 PM CDT	Severe Thunderstorm Warning	DMX	29 min
Aug 27, 2:50 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 27, 6:45 PM CDT	Special Weather Statement	DMX	30 min
Sep 17, 6:59 PM CDT	Mesoscale Discussion	SPC	4 hr
Sep 17, 7:07 PM CDT	Severe Thunderstorm Warning	DMX	38 min
Sep 17, 7:16 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 17, 8:28 PM CDT	Severe Thunderstorm Warning	DMX	47 min
Sep 17, 8:54 PM CDT	Severe Thunderstorm Warning	DMX	24 min
Sep 17, 9:27 PM CDT	Severe Thunderstorm Warning	DMX	48 min
Sep 17, 10:06 PM CDT	Severe Thunderstorm Warning	DMX	39 min
Sep 17, 10:19 PM CDT	Severe Thunderstorm Warning	DMX	41 min
Sep 18, 12:28 AM CDT	Special Weather Statement	DMX	47 min
Sep 24, 3:10 AM CDT	Dense Fog Advisory	DMX	7 hr
Sep 27, 2:39 PM CDT	Frost Advisory	DMX	17 hr
Oct 7, 2:46 AM CDT	Freeze Warning	DMX	30 hr
Oct 11, 3:01 PM CDT	Fire Weather Watch	DMX	13 hr
Oct 11, 11:50 PM CDT	Mesoscale Discussion	SPC	115 min
Oct 12, 12:27 AM CDT	Special Weather Statement	DMX	63 min
Oct 12, 2:49 PM CDT	Red Flag Warning	DMX	28 hr
Oct 23, 3:03 AM CDT	Wind Advisory	DMX	23 hr
Nov 28, 2:28 PM CST	Winter Weather Advisory	DMX	28 hr
Dec 2, 2:55 AM CST	Wind Advisory	DMX	24 hr
Dec 11, 2:17 AM CST	Dense Fog Advisory	DMX	8 hr
Dec 11, 2:54 PM CST	Dense Fog Advisory	DMX	17 hr
Dec 12, 3:19 PM CST	Wind Advisory	DMX	30 hr
Dec 19, 3:50 AM CST	Winter Storm Watch	DMX	35 hr
Dec 20, 3:06 PM CST	Winter Storm Warning	DMX	72 hr
Dec 21, 11:48 PM CST	Mesoscale Discussion	SPC	3 hr
Dec 23, 3:03 AM CST	Wind Chill Warning	DMX	33 hr
Dec 23, 3:03 AM CST	Winter Weather Advisory	DMX	24 hr
Dec 24, 3:13 AM CST	Wind Chill Advisory	DMX	8 hr
Dec 24, 3:18 PM CST	Wind Chill Advisory	DMX	19 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	18
Tornado Warning	2
Severe Thunderstorm Watch	12
Tornado Watch	3
Mesoscale Discussion	27
Special Weather Statement	11
Flooding
Flood Watch	1
Winter
Winter Storm Warning	1
Winter Storm Watch	2
Winter Weather Advisory	7
Heat
Heat Advisory	7
Cold
Freeze Warning	2
Wind Chill Warning	1
Frost Advisory	1
Wind Chill Advisory	7
Wind and dust
High Wind Warning	1
Wind Advisory	10
Fire
Red Flag Warning	2
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2021 2023

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.