Alert archive / Nebraska / Knox County
Weather alerts in Knox County, Nebraska, 2018
124 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Knox County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 124
- Warnings
- 43
- Watches
- 16
- Advisories
- 26
- Busiest month
- July32 alerts
- Busiest day
- July 4, 201810 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 9, 2:48 AM CST | Winter Storm Watch | OAX | 35 hr |
| Jan 10, 3:29 AM CST | Winter Weather Advisory | OAX | 34 hr |
| Jan 14, 3:47 AM CST | Wind Chill Advisory | OAX | 56 hr |
| Jan 15, 3:36 PM CST | Wind Chill Warning | OAX | 20 hr |
| Jan 19, 3:49 AM CST | Winter Storm Watch | OAX | 48 hr |
| Jan 20, 3:07 PM CST | Winter Storm Warning | OAX | 13 hr |
| Jan 21, 3:58 AM CST | Blizzard Warning | OAX | 41 hr |
| Jan 21, 8:38 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 22, 2:02 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 4, 6:33 AM CST | Wind Chill Advisory | OAX | 3 hr |
| Feb 8, 3:42 PM CST | Winter Weather Advisory | OAX | 11 hr |
| Feb 19, 3:47 AM CST | Winter Weather Advisory | OAX | 29 hr |
| Feb 21, 3:36 PM CST | Winter Weather Advisory | OAX | 33 hr |
| Feb 22, 2:54 PM CST | Winter Storm Watch | OAX | 23 hr |
| Feb 23, 4:02 AM CST | Winter Weather Advisory | OAX | 37 hr |
| Mar 3, 4:40 AM CST | Winter Storm Watch | OAX | 24 hr |
| Mar 4, 4:53 AM CST | Blizzard Warning | OAX | 58 hr |
| Mar 4, 11:02 AM CST | River Flood Advisory | OAX | 25 hr |
| Mar 4, 11:06 AM CST | River Flood Warning | OAX | 57 hr |
| Mar 15, 3:53 AM CDT | Winter Storm Watch | OAX | 12 hr |
| Mar 15, 3:45 PM CDT | Winter Storm Warning | OAX | 33 hr |
| Mar 30, 3:27 PM CDT | Wind Advisory | OAX | 22 hr |
| Apr 2, 3:39 PM CDT | Winter Weather Advisory | OAX | 27 hr |
| Apr 11, 3:30 PM CDT | Winter Storm Watch | OAX | 48 hr |
| Apr 12, 3:14 PM CDT | Blizzard Warning | OAX | 55 hr |
| Apr 14, 10:06 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 17, 3:17 PM CDT | Winter Weather Advisory | OAX | 22 hr |
| Apr 29, 3:52 AM CDT | Wind Advisory | OAX | 15 hr |
| Apr 30, 5:40 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 30, 7:52 PM CDT | Special Weather Statement | OAX | 23 min |
| Apr 30, 8:02 PM CDT | Severe Thunderstorm Warning | OAX | 28 min |
| Apr 30, 8:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 30, 8:37 PM CDT | Special Weather Statement | OAX | 38 min |
| May 22, 6:08 AM CDT | Special Weather Statement | OAX | 52 min |
| May 23, 2:39 PM CDT | Special Weather Statement | OAX | 36 min |
| May 24, 4:40 PM CDT | Special Weather Statement | OAX | 20 min |
| May 24, 5:23 PM CDT | Special Weather Statement | OAX | 37 min |
| Jun 1, 2:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 1, 3:57 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 1, 8:09 PM CDT | Severe Thunderstorm Warning | OAX | 51 min |
| Jun 1, 8:59 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Jun 1, 9:29 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Jun 1, 9:29 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Jun 1, 9:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 8, 7:29 AM CDT | Special Weather Statement | OAX | 46 min |
| Jun 8, 8:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 8, 11:32 PM CDT | Special Weather Statement | OAX | 28 min |
| Jun 8, 11:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 10, 1:23 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 10, 1:57 AM CDT | Special Weather Statement | OAX | 63 min |
| Jun 10, 2:15 AM CDT | Severe Thunderstorm Warning | OAX | 30 min |
| Jun 17, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 17, 7:05 PM CDT | Severe Thunderstorm Warning | OAX | 40 min |
| Jun 17, 7:39 PM CDT | Severe Thunderstorm Warning | OAX | 51 min |
| Jun 17, 8:20 PM CDT | Severe Thunderstorm Warning | OAX | 55 min |
| Jun 18, 3:05 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 18, 5:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 18, 7:43 PM CDT | Special Weather Statement | OAX | 32 min |
| Jun 20, 4:30 AM CDT | Flash Flood Watch | OAX | 24 hr |
| Jun 23, 2:53 PM CDT | Severe Thunderstorm Warning | OAX | 37 min |
| Jun 23, 3:28 PM CDT | Severe Thunderstorm Warning | OAX | 32 min |
| Jun 23, 3:58 PM CDT | Severe Thunderstorm Warning | OAX | 32 min |
| Jun 26, 3:30 PM CDT | Heat Advisory | OAX | 3 days |
| Jun 30, 1:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 30, 2:57 AM CDT | Severe Thunderstorm Warning | OAX | 33 min |
| Jun 30, 4:21 AM CDT | Severe Thunderstorm Warning | OAX | 24 min |
| Jul 4, 3:42 AM CDT | Heat Advisory | OAX | 16 hr |
| Jul 4, 2:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 4, 4:28 PM CDT | Severe Thunderstorm Warning | OAX | 47 min |
| Jul 4, 5:00 PM CDT | Special Weather Statement | OAX | 30 min |
| Jul 4, 5:13 PM CDT | Severe Thunderstorm Warning | OAX | 62 min |
| Jul 4, 5:23 PM CDT | Special Weather Statement | OAX | 37 min |
| Jul 4, 5:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 4, 5:39 PM CDT | Severe Thunderstorm Warning | OAX | 36 min |
| Jul 4, 6:06 PM CDT | Severe Thunderstorm Warning | OAX | 34 min |
| Jul 4, 6:53 PM CDT | Areal Flood Advisory | OAX | 3 hr |
| Jul 8, 7:53 PM CDT | River Flood Warning | FSD | 148 days |
| Jul 8, 8:58 PM CDT | River Flood Warning | FSD | 76 days |
| Jul 10, 3:25 PM CDT | Heat Advisory | OAX | 53 hr |
| Jul 12, 2:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 3:24 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 12, 6:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 12, 9:33 PM CDT | Mesoscale Discussion | SPC | 27 min |
| Jul 13, 12:46 AM CDT | River Flood Warning | FSD | 4 days |
| Jul 13, 10:05 AM CDT | Areal Flood Advisory | OAX | 8 hr |
| Jul 14, 4:47 AM CDT | Dense Fog Advisory | OAX | 5 hr |
| Jul 18, 3:43 PM CDT | Tornado Watch | SPC | 7 hr |
| Jul 18, 5:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 18, 5:40 PM CDT | Special Weather Statement | OAX | 35 min |
| Jul 18, 5:48 PM CDT | Severe Thunderstorm Warning | OAX | 42 min |
| Jul 18, 6:08 PM CDT | Flash Flood Warning | OAX | 4 hr |
| Jul 18, 6:51 PM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| Jul 18, 8:03 PM CDT | Areal Flood Advisory | OAX | 3 hr |
| Jul 18, 8:35 PM CDT | Special Weather Statement | OAX | 40 min |
| Jul 18, 8:42 PM CDT | Severe Thunderstorm Warning | OAX | 48 min |
| Jul 18, 9:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 18, 9:22 PM CDT | Severe Thunderstorm Warning | OAX | 38 min |
| Jul 20, 11:40 PM CDT | River Flood Warning | FSD | 31 days |
| Aug 3, 9:23 PM CDT | Special Weather Statement | OAX | 37 min |
| Aug 24, 9:41 AM CDT | River Flood Warning | FSD | 28 days |
| Aug 28, 3:12 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 17, 7:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Sep 19, 2:40 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 19, 3:17 AM CDT | Special Weather Statement | OAX | 28 min |
| Sep 25, 7:29 AM CDT | River Flood Warning | FSD | 14 days |
| Sep 28, 7:28 PM CDT | River Flood Warning | FSD | 39 hr |
| Oct 3, 12:09 PM CDT | Wind Advisory | OAX | 9 hr |
| Oct 10, 3:16 AM CDT | Freeze Watch | OAX | 13 hr |
| Oct 10, 3:54 PM CDT | Freeze Warning | OAX | 18 hr |
| Oct 11, 4:38 AM CDT | River Flood Warning | FSD | 47 days |
| Oct 13, 2:28 AM CDT | River Flood Warning | FSD | 3 days |
| Oct 13, 3:27 PM CDT | Freeze Watch | OAX | 12 hr |
| Oct 14, 3:10 AM CDT | Freeze Warning | OAX | 31 hr |
| Nov 23, 9:49 PM CST | Winter Weather Advisory | OAX | 38 hr |
| Nov 28, 2:20 PM CST | Winter Storm Watch | OAX | 49 hr |
| Nov 29, 3:09 PM CST | Winter Storm Warning | OAX | 3 days |
| Nov 29, 9:45 PM CST | Dense Fog Advisory | OAX | 14 hr |
| Dec 1, 10:46 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 8, 2:11 AM CST | Dense Fog Advisory | OAX | 8 hr |
| Dec 24, 2:36 PM CST | Winter Storm Watch | OAX | 37 hr |
| Dec 25, 6:18 PM CST | Dense Fog Advisory | OAX | 10 hr |
| Dec 26, 3:23 AM CST | Winter Storm Warning | OAX | 48 hr |
| Dec 26, 3:23 AM CST | Winter Weather Advisory | OAX | 57 hr |
| Dec 31, 1:42 PM CST | Winter Weather Advisory | OAX | 4 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 | 22 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 16 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 10 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| River Flood Advisory | 1 |
| Winter | |
| Blizzard Warning | 3 |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 8 |
| Winter Weather Advisory | 10 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 2 |
| Wind Chill Warning | 1 |
| Freeze Watch | 2 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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.