Alert archive / Iowa / Benton County
Weather alerts in Benton County, Iowa, 2017
112 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Benton County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 112
- Warnings
- 21
- Watches
- 11
- Advisories
- 31
- Busiest month
- June23 alerts
- Busiest day
- May 17, 20179 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, 1:46 AM CST | Dense Fog Advisory | DVN | 10 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, 3:50 PM CST | Dense Fog Advisory | DVN | 19 hr |
| Feb 6, 9:10 PM CST | Dense Fog Advisory | DVN | 15 hr |
| Feb 23, 3:04 PM CST | Winter Weather Advisory | DVN | 32 hr |
| Feb 23, 9:48 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 6, 1:08 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 6, 1:54 PM CST | Tornado Watch | SPC | 8 hr |
| Mar 6, 3:35 PM CST | Mesoscale Discussion | SPC | 115 min |
| Mar 6, 6:11 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 6, 7:42 PM CST | Mesoscale Discussion | SPC | 63 min |
| Mar 6, 8:02 PM CST | Severe Thunderstorm Warning | DVN | 58 min |
| Mar 6, 8:46 PM CST | Tornado Warning | DVN | 22 min |
| Mar 7, 3:32 AM CST | Red Flag Warning | DVN | 14 hr |
| Mar 7, 3:37 AM CST | Wind Advisory | DVN | 12 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 |
| Apr 15, 7:14 PM CDT | Severe Thunderstorm Warning | DVN | 61 min |
| Apr 15, 7:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 15, 7:56 PM CDT | Tornado Warning | DVN | 49 min |
| Apr 15, 8:00 PM CDT | Severe Thunderstorm Warning | DVN | 60 min |
| Apr 19, 8:57 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 19, 10:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 19, 11:26 PM CDT | Special Weather Statement | DVN | 64 min |
| Apr 30, 7:25 PM CDT | Special Weather Statement | DVN | 65 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 16, 7:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 17, 1:23 AM CDT | Special Weather Statement | DVN | 37 min |
| May 17, 2:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 17, 3:16 PM CDT | Severe Thunderstorm Warning | DVN | 43 min |
| May 17, 3:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| May 17, 3:44 PM CDT | Tornado Watch | SPC | 9 hr |
| May 17, 5:03 PM CDT | Severe Thunderstorm Warning | DVN | 57 min |
| May 17, 5:50 PM CDT | Severe Thunderstorm Warning | DVN | 55 min |
| May 17, 6:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| May 20, 6:38 PM CDT | Special Weather Statement | DVN | 37 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, 5:46 AM CDT | Special Weather Statement | DVN | 89 min |
| Jun 14, 12:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 15, 5:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 15, 6:39 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 15, 7:51 PM CDT | Severe Thunderstorm Warning | DVN | 54 min |
| Jun 15, 9:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 15, 11:52 PM CDT | Special Weather Statement | DVN | 38 min |
| Jun 15, 11:55 PM CDT | Severe Thunderstorm Warning | DVN | 27 min |
| Jun 16, 6:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 16, 9:20 PM CDT | Special Weather Statement | DVN | 25 min |
| Jun 16, 10:25 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 16, 11:06 PM CDT | Special Weather Statement | DVN | 24 min |
| Jun 16, 11:23 PM CDT | Severe Thunderstorm Warning | DVN | 45 min |
| Jun 22, 9:09 PM CDT | Mesoscale Discussion | SPC | 2 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, 7:02 PM CDT | Severe Thunderstorm Warning | DVN | 43 min |
| Jun 28, 9:12 PM CDT | Severe Thunderstorm Warning | DVN | 48 min |
| Jun 29, 9:44 PM CDT | Special Weather Statement | DVN | 46 min |
| Jun 29, 9:53 PM CDT | Severe Thunderstorm Warning | DVN | 37 min |
| Jun 29, 10:30 PM CDT | Severe Thunderstorm Warning | DVN | 45 min |
| Jul 5, 8:38 PM CDT | Special Weather Statement | DVN | 37 min |
| Jul 7, 1:06 AM CDT | Special Weather Statement | DVN | 39 min |
| Jul 7, 1:38 AM CDT | Special Weather Statement | DVN | 67 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, 3:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 12, 6:09 PM CDT | Special Weather Statement | DVN | 66 min |
| Jul 19, 3:50 AM CDT | Heat Advisory | DVN | 4 days |
| Jul 20, 1:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 20, 3:55 PM CDT | Flash Flood Watch | DVN | 41 hr |
| Jul 20, 11:39 PM CDT | Severe Thunderstorm Warning | DVN | 27 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, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 21, 8:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 21, 11:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 22, 4:05 AM CDT | Special Weather Statement | DVN | 55 min |
| Aug 10, 12:43 PM CDT | Special Weather Statement | DVN | 47 min |
| Aug 16, 2:35 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 8:30 AM CDT | Special Weather Statement | DVN | 60 min |
| Aug 21, 6:44 PM CDT | Special Weather Statement | DVN | 61 min |
| Aug 30, 4:52 AM CDT | Dense Fog Advisory | DVN | 4 hr |
| Sep 16, 4:41 PM CDT | Special Weather Statement | DVN | 34 min |
| Sep 19, 12:50 AM CDT | Dense Fog Advisory | DVN | 9 hr |
| Sep 22, 10:16 AM CDT | Heat Advisory | DVN | 9 hr |
| Oct 6, 7:13 PM CDT | Special Weather Statement | DVN | 62 min |
| Oct 6, 8:15 PM CDT | Special Weather Statement | DVN | 60 min |
| Oct 14, 3:30 AM CDT | Flash Flood Watch | DVN | 19 hr |
| Oct 23, 11:44 AM CDT | Wind Advisory | DVN | 27 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 24, 10:16 AM CST | Special Weather Statement | DVN | 3 hr |
| Dec 25, 3:19 AM CST | Wind Chill Advisory | DVN | 31 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 |
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 | 14 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 27 |
| Special Weather Statement | 22 |
| Flooding | |
| Flash Flood Watch | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 13 |
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.