Alert archive / Iowa / Cedar County
Weather alerts in Cedar County, Iowa, 2017
129 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cedar County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 129
- Warnings
- 36
- Watches
- 18
- Advisories
- 31
- Busiest month
- July30 alerts
- Busiest day
- July 21, 20178 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, 4:31 PM CST | Dense Fog Advisory | DVN | 15 hr |
| Jan 10, 9:41 AM CST | Wind Advisory | DVN | 11 hr |
| Jan 12, 3:33 PM CST | Winter Storm Watch | DVN | 48 hr |
| Jan 14, 3:47 PM CST | Winter Weather Advisory | DVN | 47 hr |
| Jan 16, 4:30 PM CST | Dense Fog Advisory | DVN | 14 hr |
| Jan 19, 3:26 PM CST | Dense Fog Advisory | DVN | 21 hr |
| Jan 20, 3:14 PM CST | Dense Fog Advisory | DVN | 21 hr |
| Jan 21, 2:21 PM CST | River Flood Warning | DVN | 68 hr |
| Jan 21, 3:50 PM CST | Dense Fog Advisory | DVN | 19 hr |
| Feb 6, 9:10 PM CST | Dense Fog Advisory | DVN | 15 hr |
| Feb 22, 12:26 AM CST | Dense Fog Advisory | DVN | 10 hr |
| Feb 23, 10:43 AM CST | River Flood Watch | DVN | 25 hr |
| Feb 23, 9:48 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 24, 11:36 AM CST | River Flood Warning | DVN | 5 days |
| Feb 28, 2:57 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 28, 3:51 PM CST | Severe Thunderstorm Warning | DVN | 39 min |
| Feb 28, 4:01 PM CST | Severe Thunderstorm Warning | DVN | 59 min |
| Feb 28, 5:24 PM CST | Mesoscale Discussion | SPC | 96 min |
| Feb 28, 5:28 PM CST | Severe Thunderstorm Warning | DVN | 29 min |
| Feb 28, 6:05 PM CST | Severe Thunderstorm Warning | DVN | 40 min |
| Feb 28, 6:37 PM CST | Severe Thunderstorm Warning | DVN | 53 min |
| Mar 6, 7:42 PM CST | Mesoscale Discussion | SPC | 63 min |
| Mar 6, 8:52 PM CST | Tornado Watch | SPC | 6 hr |
| Mar 6, 9:05 PM CST | Severe Thunderstorm Warning | DVN | 55 min |
| Mar 6, 10:04 PM CST | Severe Thunderstorm Warning | DVN | 44 min |
| Mar 6, 10:17 PM CST | Tornado Warning | DVN | 31 min |
| Mar 7, 3:32 AM CST | Red Flag Warning | DVN | 14 hr |
| Mar 8, 3:18 AM CST | Wind Advisory | DVN | 14 hr |
| Mar 8, 10:21 AM CST | Red Flag Warning | DVN | 8 hr |
| Mar 11, 3:36 PM CST | Winter Storm Watch | DVN | 12 hr |
| Mar 12, 4:27 AM CDT | Winter Weather Advisory | DVN | 33 hr |
| Mar 19, 11:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 26, 5:22 AM CDT | Dense Fog Advisory | DVN | 7 hr |
| Apr 10, 1:53 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 2:13 AM CDT | Special Weather Statement | DVN | 32 min |
| Apr 10, 12:20 PM CDT | Special Weather Statement | DVN | 25 min |
| Apr 15, 4:47 PM CDT | Special Weather Statement | DVN | 43 min |
| Apr 15, 5:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 15, 5:26 PM CDT | Severe Thunderstorm Warning | DVN | 49 min |
| Apr 15, 6:01 PM CDT | Severe Thunderstorm Warning | DVN | 44 min |
| Apr 15, 6:08 PM CDT | Severe Thunderstorm Warning | DVN | 67 min |
| Apr 16, 9:59 AM CDT | River Flood Watch | DVN | 4 days |
| Apr 17, 5:02 AM CDT | River Flood Warning | DVN | 3 days |
| Apr 19, 8:57 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 19, 10:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 30, 8:14 PM CDT | Special Weather Statement | DVN | 61 min |
| May 2, 3:16 AM CDT | Frost Advisory | DVN | 28 hr |
| May 17, 3:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| May 17, 3:44 PM CDT | Tornado Watch | SPC | 9 hr |
| May 17, 5:24 PM CDT | Severe Thunderstorm Warning | DVN | 30 min |
| May 17, 6:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| May 17, 6:31 PM CDT | Severe Thunderstorm Warning | DVN | 59 min |
| May 17, 6:48 PM CDT | Tornado Warning | DVN | 42 min |
| May 17, 7:14 PM CDT | Severe Thunderstorm Warning | DVN | 61 min |
| May 27, 1:53 AM CDT | Dense Fog Advisory | DVN | 8 hr |
| Jun 13, 10:42 AM CDT | Heat Advisory | DVN | 9 hr |
| Jun 14, 12:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 12:26 PM CDT | Special Weather Statement | DVN | 49 min |
| Jun 15, 9:03 PM CDT | Severe Thunderstorm Warning | DVN | 57 min |
| Jun 15, 9:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 15, 9:44 PM CDT | Severe Thunderstorm Warning | DVN | 46 min |
| Jun 16, 6:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 16, 10:25 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 17, 1:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 17, 2:00 AM CDT | Special Weather Statement | DVN | 60 min |
| Jun 17, 2:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 5:11 PM CDT | Severe Thunderstorm Warning | DVN | 49 min |
| Jun 19, 12:44 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 28, 2:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 2:53 PM CDT | Tornado Watch | SPC | 9 hr |
| Jun 28, 5:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 28, 7:28 PM CDT | Severe Thunderstorm Warning | DVN | 38 min |
| Jul 3, 2:26 PM CDT | Special Weather Statement | DVN | 49 min |
| Jul 10, 1:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 12, 4:05 AM CDT | Heat Advisory | DVN | 16 hr |
| Jul 12, 7:11 PM CDT | Special Weather Statement | DVN | 64 min |
| Jul 12, 7:27 PM CDT | Severe Thunderstorm Warning | DVN | 48 min |
| Jul 12, 8:06 PM CDT | Severe Thunderstorm Warning | DVN | 39 min |
| Jul 17, 3:37 PM CDT | Excessive Heat Watch | DVN | 36 hr |
| Jul 18, 3:08 PM CDT | Excessive Heat Warning | DVN | 4 days |
| Jul 18, 5:53 PM CDT | Special Weather Statement | DVN | 37 min |
| Jul 18, 6:28 PM CDT | Special Weather Statement | DVN | 47 min |
| Jul 19, 3:50 AM CDT | Heat Advisory | DVN | 4 days |
| Jul 19, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 8:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 20, 3:55 PM CDT | Flash Flood Watch | DVN | 41 hr |
| Jul 21, 12:40 AM CDT | Special Weather Statement | DVN | 65 min |
| Jul 21, 5:10 AM CDT | Special Weather Statement | DVN | 65 min |
| Jul 21, 1:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 4:52 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 21, 5:01 PM CDT | Severe Thunderstorm Warning | DVN | 59 min |
| Jul 21, 5:16 PM CDT | Flash Flood Warning | DVN | 6 hr |
| Jul 21, 5:39 PM CDT | Tornado Warning | DVN | 51 min |
| Jul 21, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 21, 8:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 21, 9:22 PM CDT | River Flood Watch | DVN | 7 days |
| Jul 21, 11:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 22, 11:29 AM CDT | River Flood Warning | DVN | 7 days |
| Jul 26, 3:23 AM CDT | Flash Flood Watch | DVN | 20 hr |
| Jul 26, 4:02 PM CDT | Special Weather Statement | DVN | 58 min |
| Jul 26, 4:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 26, 5:01 PM CDT | Special Weather Statement | DVN | 59 min |
| Aug 10, 2:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 10, 2:18 PM CDT | Severe Thunderstorm Warning | DVN | 42 min |
| Aug 10, 2:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 16, 2:35 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 7:51 PM CDT | Special Weather Statement | DVN | 54 min |
| Aug 21, 8:54 PM CDT | Special Weather Statement | DVN | 21 min |
| Aug 28, 2:18 AM CDT | Dense Fog Advisory | DVN | 9 hr |
| Aug 29, 2:41 AM CDT | Dense Fog Advisory | DVN | 8 hr |
| Aug 30, 4:52 AM CDT | Dense Fog Advisory | DVN | 4 hr |
| Sep 19, 12:50 AM CDT | Dense Fog Advisory | DVN | 9 hr |
| Sep 20, 5:20 PM CDT | Special Weather Statement | DVN | 25 min |
| Sep 22, 10:16 AM CDT | Heat Advisory | DVN | 9 hr |
| Oct 14, 3:30 AM CDT | Flash Flood Watch | DVN | 19 hr |
| Oct 27, 3:39 AM CDT | Freeze Warning | DVN | 28 hr |
| Oct 27, 3:39 AM CDT | Freeze Warning | DVN | 53 hr |
| Nov 2, 1:31 AM CDT | Dense Fog Advisory | DVN | 9 hr |
| Nov 4, 11:19 PM CDT | Dense Fog Advisory | DVN | 8 hr |
| Nov 12, 9:39 PM CST | Dense Fog Advisory | DVN | 14 hr |
| Dec 4, 9:58 PM CST | Wind Advisory | DVN | 20 hr |
| Dec 13, 3:26 AM CST | Wind Advisory | DVN | 17 hr |
| Dec 23, 3:20 AM CST | Winter Weather Advisory | DVN | 39 hr |
| Dec 24, 1:31 PM CST | Special Weather Statement | DVN | 3 hr |
| Dec 26, 1:25 PM CST | Wind Chill Advisory | DVN | 22 hr |
| Dec 28, 3:15 PM CST | Winter Weather Advisory | DVN | 29 hr |
| Dec 29, 3:24 AM CST | Winter Storm Warning | DVN | 17 hr |
| Dec 29, 3:11 PM CST | Wind Chill Advisory | DVN | 54 hr |
| Dec 29, 8:14 PM CST | Winter Storm Warning | DVN | 106 min |
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 | 21 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 18 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 4 |
| Flash Flood Watch | 3 |
| River Flood Watch | 3 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 16 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.