Alert archive / Iowa / Cass County
Weather alerts in Cass County, Iowa, 2013
94 weather alerts in 2013, 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 2013. Tap one for its archive.
- Alerts
- 94
- Warnings
- 17
- Watches
- 20
- Advisories
- 25
- Busiest month
- May23 alerts
- Busiest day
- October 4, 20137 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 10, 3:31 PM CST | Dense Fog Advisory | DMX | 29 hr |
| Jan 18, 12:07 PM CST | Wind Advisory | DMX | 5 hr |
| Jan 27, 8:56 PM CST | Dense Fog Advisory | DMX | 33 hr |
| Jan 29, 3:59 AM CST | Winter Storm Watch | DMX | 8 hr |
| Jan 29, 12:01 PM CST | Winter Weather Advisory | DMX | 24 hr |
| Jan 29, 8:29 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 30, 3:18 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 30, 3:54 AM CST | Wind Chill Advisory | DMX | 56 hr |
| Feb 19, 4:01 AM CST | Winter Storm Watch | DMX | 35 hr |
| Feb 20, 3:44 AM CST | Winter Storm Warning | DMX | 56 hr |
| Feb 26, 10:06 AM CST | Winter Weather Advisory | DMX | 26 hr |
| Mar 3, 3:18 PM CST | Winter Weather Advisory | DMX | 19 hr |
| Mar 9, 3:17 PM CST | Winter Storm Watch | DMX | 12 hr |
| Mar 9, 7:01 PM CST | Dense Fog Advisory | DMX | 11 hr |
| Mar 10, 4:21 AM CDT | Winter Weather Advisory | DMX | 32 hr |
| Mar 10, 1:16 PM CDT | Mesoscale Discussion | SPC | 5 hr |
| Mar 23, 3:59 AM CDT | Winter Weather Advisory | DMX | 32 hr |
| Apr 9, 7:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 29, 7:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 29, 10:21 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 30, 4:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 30, 6:27 PM CDT | Severe Thunderstorm Warning | DMX | 63 min |
| May 1, 4:13 PM CDT | Winter Weather Advisory | DMX | 44 hr |
| May 11, 4:02 AM CDT | Frost Advisory | DMX | 28 hr |
| May 13, 3:20 PM CDT | Fire Weather Watch | DMX | 13 hr |
| May 14, 4:21 AM CDT | Red Flag Warning | DMX | 16 hr |
| May 18, 8:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 19, 1:48 AM CDT | Mesoscale Discussion | SPC | 87 min |
| May 19, 2:59 PM CDT | Tornado Watch | SPC | 8 hr |
| May 19, 4:59 PM CDT | Severe Thunderstorm Warning | DMX | 46 min |
| May 19, 5:43 PM CDT | Severe Thunderstorm Warning | DMX | 47 min |
| May 19, 6:10 PM CDT | Flash Flood Warning | DMX | 6 hr |
| May 19, 7:13 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 26, 3:51 PM CDT | Flash Flood Watch | DMX | 41 hr |
| May 26, 6:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 27, 1:40 AM CDT | Mesoscale Discussion | SPC | 95 min |
| May 27, 2:51 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 28, 1:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| May 29, 8:54 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 11:01 AM CDT | Flash Flood Watch | DMX | 56 hr |
| May 29, 2:58 PM CDT | Severe Thunderstorm Warning | DMX | 32 min |
| May 29, 4:16 PM CDT | Flash Flood Warning | DMX | 6 hr |
| May 29, 6:24 PM CDT | Tornado Watch | SPC | 4 hr |
| May 30, 7:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 9:15 PM CDT | Severe Thunderstorm Warning | DMX | 30 min |
| Jun 8, 7:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 3:53 AM CDT | Flash Flood Watch | DMX | 39 hr |
| Jun 14, 3:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 9:16 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 23, 7:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 24, 2:01 AM CDT | Flash Flood Warning | DMX | 6 hr |
| Jun 24, 3:41 AM CDT | Flash Flood Watch | DMX | 51 hr |
| Jun 24, 10:23 AM CDT | Severe Thunderstorm Warning | DMX | 52 min |
| Jun 24, 10:35 AM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 24, 10:54 AM CDT | Severe Thunderstorm Warning | DMX | 51 min |
| Jun 25, 8:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 25, 10:41 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 7, 9:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 3:09 PM CDT | Heat Advisory | DMX | 27 hr |
| Jul 22, 3:08 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 6, 9:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 6, 5:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 6:51 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Aug 6, 9:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 7, 12:43 AM CDT | Severe Thunderstorm Warning | DMX | 32 min |
| Aug 25, 3:24 AM CDT | Heat Advisory | DMX | 6 days |
| Sep 1, 1:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Sep 19, 5:55 AM CDT | Severe Thunderstorm Warning | DMX | 20 min |
| Sep 19, 1:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 19, 2:43 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Sep 19, 2:44 PM CDT | Severe Thunderstorm Warning | DMX | 46 min |
| Oct 3, 7:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 3, 8:16 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Oct 3, 11:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Oct 4, 2:06 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Oct 4, 1:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 4, 5:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Oct 4, 6:42 PM CDT | Tornado Watch | SPC | 5 hr |
| Oct 4, 8:01 PM CDT | Severe Thunderstorm Warning | DMX | 59 min |
| Oct 12, 3:34 PM CDT | Frost Advisory | DMX | 16 hr |
| Oct 22, 3:31 PM CDT | Freeze Warning | DMX | 16 hr |
| Oct 30, 3:56 AM CDT | Dense Fog Advisory | DMX | 10 hr |
| Oct 30, 6:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 30, 9:29 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Nov 2, 3:34 PM CDT | Wind Advisory | DMX | 27 hr |
| Nov 21, 12:03 PM CST | Winter Weather Advisory | DMX | 14 hr |
| Dec 3, 5:39 AM CST | Dense Fog Advisory | DMX | 33 hr |
| Dec 4, 7:14 AM CST | Winter Weather Advisory | DMX | 5 hr |
| Dec 7, 3:42 PM CST | Winter Weather Advisory | DMX | 32 hr |
| Dec 8, 9:10 PM CST | Wind Chill Advisory | DMX | 18 hr |
| Dec 19, 3:11 AM CST | Freezing Rain Advisory | DMX | 33 hr |
| Dec 19, 4:01 PM CST | Winter Storm Watch | DMX | 36 hr |
| Dec 21, 3:54 AM CST | Winter Weather Advisory | DMX | 31 hr |
| Dec 22, 3:16 PM CST | Wind Chill Advisory | DMX | 45 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 | 11 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 32 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 4 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 4 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 10 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.