Alert archive / Iowa / Floyd County
Weather alerts in Floyd County, Iowa, 2018
149 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Floyd County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 149
- Warnings
- 34
- Watches
- 22
- Advisories
- 43
- Busiest month
- June27 alerts
- Busiest day
- June 9, 201812 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 1, 12:11 PM CST | Wind Chill Advisory | ARX | 23 hr |
| Jan 3, 2:07 PM CST | Wind Chill Advisory | ARX | 17 hr |
| Jan 10, 3:05 AM CST | Dense Fog Advisory | ARX | 8 hr |
| Jan 10, 2:07 PM CST | Winter Weather Advisory | ARX | 28 hr |
| Jan 10, 3:21 PM CST | Dense Fog Advisory | ARX | 11 hr |
| Jan 11, 2:59 PM CST | Wind Chill Advisory | ARX | 19 hr |
| Jan 12, 3:00 PM CST | Wind Chill Advisory | ARX | 18 hr |
| Jan 14, 3:51 AM CST | Wind Chill Advisory | ARX | 54 hr |
| Jan 14, 3:51 AM CST | Winter Weather Advisory | ARX | 44 hr |
| Feb 4, 2:46 PM CST | Winter Weather Advisory | ARX | 28 hr |
| Feb 7, 2:51 PM CST | Winter Weather Advisory | ARX | 39 hr |
| Feb 18, 3:30 AM CST | Wind Advisory | ARX | 12 hr |
| Feb 18, 3:48 AM CST | Winter Weather Advisory | ARX | 58 hr |
| Feb 19, 1:32 AM CST | Winter Weather Advisory | ARX | 36 hr |
| Feb 20, 2:43 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 22, 3:04 AM CST | Winter Weather Advisory | ARX | 30 hr |
| Feb 23, 2:38 PM CST | Winter Weather Advisory | ARX | 36 hr |
| Mar 4, 3:15 PM CST | Winter Weather Advisory | ARX | 42 hr |
| Mar 22, 3:23 AM CDT | Winter Storm Watch | ARX | 24 hr |
| Mar 23, 3:50 AM CDT | Winter Storm Warning | ARX | 36 hr |
| Mar 23, 8:02 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Mar 28, 2:48 AM CDT | Dense Fog Advisory | ARX | 9 hr |
| Mar 30, 2:42 PM CDT | Wind Advisory | ARX | 22 hr |
| Apr 1, 2:53 PM CDT | Winter Storm Watch | ARX | 20 hr |
| Apr 2, 11:09 AM CDT | Winter Storm Warning | ARX | 41 hr |
| Apr 7, 2:21 PM CDT | Winter Weather Advisory | ARX | 41 hr |
| Apr 12, 3:37 PM CDT | Winter Storm Watch | ARX | 24 hr |
| Apr 13, 4:04 PM CDT | Winter Storm Warning | ARX | 54 hr |
| Apr 13, 4:04 PM CDT | Winter Weather Advisory | ARX | 51 hr |
| Apr 13, 6:56 PM CDT | Special Weather Statement | ARX | 64 min |
| Apr 13, 8:00 PM CDT | Severe Thunderstorm Warning | ARX | 18 min |
| Apr 14, 2:56 AM CDT | Wind Advisory | ARX | 10 hr |
| Apr 14, 6:52 AM CDT | River Flood Warning | DMX | 11 hr |
| Apr 14, 10:06 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 15, 4:36 AM CDT | River Flood Warning | ARX | 24 hr |
| Apr 16, 3:11 AM CDT | Winter Storm Watch | ARX | 36 hr |
| Apr 17, 3:35 AM CDT | Winter Storm Warning | ARX | 44 hr |
| Apr 28, 3:08 PM CDT | Fire Weather Watch | ARX | 12 hr |
| Apr 29, 3:37 AM CDT | Red Flag Warning | ARX | 17 hr |
| Apr 30, 3:35 PM CDT | Wind Advisory | ARX | 4 hr |
| May 1, 3:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 1, 5:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 1, 7:21 PM CDT | Special Weather Statement | ARX | 54 min |
| May 1, 7:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 4, 6:44 AM CDT | River Flood Warning | ARX | 45 hr |
| May 15, 2:02 AM CDT | Dense Fog Advisory | ARX | 7 hr |
| May 25, 12:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 2:02 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 25, 5:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| May 25, 5:38 PM CDT | Severe Thunderstorm Warning | ARX | 19 min |
| May 25, 6:18 PM CDT | Special Weather Statement | ARX | 42 min |
| May 25, 6:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 3:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 2, 9:28 AM CDT | High Wind Warning | ARX | 72 min |
| Jun 8, 8:25 AM CDT | Areal Flood Advisory | ARX | 3 hr |
| Jun 8, 11:09 AM CDT | Areal Flood Warning | ARX | 9 hr |
| Jun 8, 2:02 PM CDT | River Flood Warning | DMX | 4 hr |
| Jun 8, 9:44 PM CDT | River Flood Warning | ARX | 23 hr |
| Jun 9, 11:04 AM CDT | Flash Flood Watch | ARX | 14 hr |
| Jun 9, 1:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 9, 2:26 PM CDT | Tornado Watch | SPC | 5 hr |
| Jun 9, 3:51 PM CDT | Severe Thunderstorm Warning | ARX | 54 min |
| Jun 9, 3:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 9, 4:04 PM CDT | Flash Flood Warning | ARX | 3 hr |
| Jun 9, 4:19 PM CDT | Tornado Warning | ARX | 41 min |
| Jun 9, 4:41 PM CDT | Severe Thunderstorm Warning | ARX | 79 min |
| Jun 9, 5:58 PM CDT | Severe Thunderstorm Warning | ARX | 47 min |
| Jun 9, 6:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 6:58 PM CDT | Areal Flood Warning | ARX | 6 hr |
| Jun 9, 9:00 PM CDT | River Flood Warning | ARX | 3 days |
| Jun 9, 9:17 PM CDT | River Flood Warning | DMX | 12 hr |
| Jun 15, 2:10 PM CDT | Heat Advisory | ARX | 53 hr |
| Jun 18, 11:20 PM CDT | Areal Flood Advisory | ARX | 115 min |
| Jun 21, 10:39 AM CDT | River Flood Watch | DMX | 62 hr |
| Jun 28, 3:13 AM CDT | Excessive Heat Warning | ARX | 64 hr |
| Jun 28, 3:13 AM CDT | Heat Advisory | ARX | 64 hr |
| Jun 30, 12:40 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 30, 1:39 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 30, 3:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 5:48 PM CDT | Special Weather Statement | ARX | 57 min |
| Jul 3, 3:08 PM CDT | Heat Advisory | ARX | 27 hr |
| Jul 4, 10:27 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 4, 2:55 PM CDT | Special Weather Statement | ARX | 80 min |
| Jul 4, 3:28 PM CDT | Special Weather Statement | ARX | 77 min |
| Jul 11, 3:42 PM CDT | Heat Advisory | ARX | 28 hr |
| Jul 13, 12:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 13, 2:38 PM CDT | Special Weather Statement | ARX | 37 min |
| Jul 13, 3:05 PM CDT | Severe Thunderstorm Warning | ARX | 55 min |
| Jul 25, 3:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 25, 4:05 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 25, 6:27 PM CDT | Special Weather Statement | ARX | 48 min |
| Jul 25, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 25, 6:48 PM CDT | Severe Thunderstorm Warning | ARX | 41 min |
| Jul 25, 7:32 PM CDT | Special Weather Statement | ARX | 28 min |
| Aug 1, 5:26 PM CDT | Severe Thunderstorm Warning | ARX | 49 min |
| Aug 5, 3:48 PM CDT | Special Weather Statement | ARX | 72 min |
| Aug 8, 1:03 AM CDT | Dense Fog Advisory | ARX | 8 hr |
| Aug 24, 6:46 PM CDT | Special Weather Statement | ARX | 89 min |
| Aug 24, 7:02 PM CDT | Severe Thunderstorm Warning | ARX | 58 min |
| Aug 24, 7:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 25, 4:04 AM CDT | Dense Fog Advisory | ARX | 5 hr |
| Aug 26, 10:24 PM CDT | Special Weather Statement | ARX | 66 min |
| Aug 26, 11:41 PM CDT | Special Weather Statement | ARX | 49 min |
| Aug 27, 11:33 AM CDT | Flash Flood Watch | ARX | 33 hr |
| Aug 27, 2:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 28, 7:50 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 28, 8:04 AM CDT | Special Weather Statement | ARX | 86 min |
| Aug 28, 8:27 AM CDT | Severe Thunderstorm Warning | ARX | 48 min |
| Aug 28, 8:50 AM CDT | Severe Thunderstorm Warning | ARX | 40 min |
| Aug 28, 1:14 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 3, 5:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Sep 4, 4:00 AM CDT | Flash Flood Watch | ARX | 33 hr |
| Sep 4, 9:34 AM CDT | River Flood Watch | DMX | 13 hr |
| Sep 4, 11:23 AM CDT | River Flood Warning | ARX | 58 hr |
| Sep 4, 2:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 4, 3:35 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 4, 6:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 4, 7:17 PM CDT | Special Weather Statement | ARX | 43 min |
| Sep 4, 10:44 PM CDT | River Flood Warning | DMX | 11 hr |
| Sep 17, 3:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 17, 3:19 PM CDT | Special Weather Statement | ARX | 71 min |
| Sep 18, 8:17 AM CDT | Special Weather Statement | ARX | 28 min |
| Sep 19, 4:10 AM CDT | Flash Flood Watch | ARX | 32 hr |
| Sep 19, 9:54 PM CDT | River Flood Warning | DMX | 3 days |
| Sep 20, 5:48 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Sep 20, 5:59 PM CDT | Special Weather Statement | ARX | 61 min |
| Sep 20, 6:23 PM CDT | Tornado Watch | SPC | 5 hr |
| Sep 20, 7:18 PM CDT | Special Weather Statement | ARX | 72 min |
| Sep 20, 7:50 PM CDT | Special Weather Statement | ARX | 85 min |
| Sep 20, 8:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 21, 4:14 AM CDT | River Flood Warning | ARX | 46 hr |
| Sep 28, 3:40 AM CDT | Frost Advisory | ARX | 28 hr |
| Oct 3, 9:59 AM CDT | Special Weather Statement | ARX | 61 min |
| Oct 3, 12:01 PM CDT | Wind Advisory | ARX | 13 hr |
| Oct 3, 5:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 7, 10:05 PM CDT | River Flood Watch | DMX | 4 days |
| Oct 8, 3:13 AM CDT | Flood Watch | ARX | 56 hr |
| Oct 11, 2:39 AM CDT | Freeze Warning | ARX | 30 hr |
| Oct 19, 7:30 PM CDT | Wind Advisory | ARX | 19 hr |
| Oct 27, 2:46 PM CDT | Wind Advisory | ARX | 22 hr |
| Nov 16, 2:45 AM CST | Winter Weather Advisory | ARX | 27 hr |
| Nov 29, 4:04 AM CST | Winter Storm Watch | ARX | 35 hr |
| Nov 30, 2:40 PM CST | Winter Weather Advisory | ARX | 45 hr |
| Dec 10, 4:15 AM CST | Dense Fog Advisory | ARX | 6 hr |
| Dec 12, 8:48 PM CST | Dense Fog Advisory | ARX | 13 hr |
| Dec 14, 1:04 AM CST | Dense Fog Advisory | ARX | 11 hr |
| Dec 28, 2:34 AM CST | Winter Weather Advisory | ARX | 9 hr |
| Dec 30, 2:48 PM CST | Winter Weather Advisory | ARX | 33 hr |
| Dec 31, 11:50 AM CST | Mesoscale Discussion | SPC | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.