Alert archive / Nebraska / Johnson County
Weather alerts in Johnson County, Nebraska, 2018
127 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 127
- Warnings
- 19
- Watches
- 21
- Advisories
- 30
- Busiest month
- May28 alerts
- Busiest day
- May 3, 20185 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 21, 3:58 AM CST | Winter Weather Advisory | OAX | 41 hr |
| Jan 26, 10:20 AM CST | Wind Advisory | OAX | 5 hr |
| Feb 6, 2:11 PM CST | Winter Weather Advisory | OAX | 7 hr |
| Feb 9, 3:20 PM CST | Winter Weather Advisory | OAX | 15 hr |
| Feb 10, 4:06 AM CST | Winter Weather Advisory | OAX | 23 hr |
| Feb 18, 3:36 AM CST | Wind 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 23, 4:02 AM CST | Winter Weather Advisory | OAX | 37 hr |
| Mar 4, 2:24 PM CST | Winter Weather Advisory | OAX | 52 hr |
| Mar 5, 3:54 AM CST | Wind Advisory | OAX | 25 hr |
| Mar 14, 10:42 AM CDT | Red Flag Warning | OAX | 8 hr |
| Mar 26, 4:34 AM CDT | Special Weather Statement | OAX | 56 min |
| Mar 31, 4:04 AM CDT | Winter Weather Advisory | OAX | 34 hr |
| Apr 1, 9:46 AM CDT | Winter Storm Warning | OAX | 5 hr |
| Apr 2, 3:42 PM CDT | Wind Advisory | OAX | 28 hr |
| Apr 13, 2:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 3:19 PM CDT | Winter Weather Advisory | OAX | 33 hr |
| Apr 29, 3:52 AM CDT | Wind Advisory | OAX | 39 hr |
| May 1, 1:10 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 1, 2:47 PM CDT | Tornado Watch | SPC | 9 hr |
| May 1, 5:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 7:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 11:52 PM CDT | Special Weather Statement | OAX | 38 min |
| May 2, 5:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 3, 2:40 AM CDT | Dense Fog Advisory | OAX | 3 hr |
| May 3, 2:36 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 3, 2:57 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 3, 5:32 PM CDT | Special Weather Statement | OAX | 28 min |
| May 3, 5:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 11, 1:13 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 11, 1:50 AM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 11, 3:57 AM CDT | Special Weather Statement | OAX | 48 min |
| May 11, 4:24 AM CDT | Mesoscale Discussion | SPC | 66 min |
| May 11, 4:33 AM CDT | Special Weather Statement | OAX | 42 min |
| May 13, 8:00 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 13, 11:14 PM CDT | Special Weather Statement | OAX | 46 min |
| May 14, 12:24 AM CDT | Special Weather Statement | OAX | 51 min |
| May 14, 12:44 AM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| May 14, 1:27 AM CDT | Special Weather Statement | OAX | 48 min |
| May 22, 5:54 AM CDT | Severe Thunderstorm Warning | OAX | 15 min |
| May 29, 2:46 AM CDT | Special Weather Statement | OAX | 29 min |
| May 29, 2:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 29, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 29, 3:18 PM CDT | Severe Thunderstorm Warning | OAX | 27 min |
| May 29, 5:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 29, 9:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 1, 10:05 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 2, 12:50 AM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 2, 1:27 AM CDT | Special Weather Statement | OAX | 48 min |
| Jun 6, 2:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 6, 3:23 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 6, 6:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 6, 8:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 6, 11:24 PM CDT | Severe Thunderstorm Warning | OAX | 36 min |
| Jun 6, 11:57 PM CDT | Severe Thunderstorm Warning | OAX | 33 min |
| Jun 9, 2:51 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 9, 3:25 AM CDT | Severe Thunderstorm Warning | OAX | 50 min |
| Jun 9, 4:05 AM CDT | Special Weather Statement | OAX | 25 min |
| Jun 11, 2:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 3:42 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 11, 6:35 PM CDT | Severe Thunderstorm Warning | OAX | 55 min |
| Jun 11, 7:27 PM CDT | Severe Thunderstorm Warning | OAX | 33 min |
| Jun 11, 7:46 PM CDT | Tornado Warning | OAX | 29 min |
| Jun 11, 7:53 PM CDT | Severe Thunderstorm Warning | OAX | 52 min |
| Jun 14, 3:30 PM CDT | Heat Advisory | OAX | 3 days |
| Jun 18, 1:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jun 19, 6:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 24, 3:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 25, 5:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 3:30 PM CDT | Heat Advisory | OAX | 3 days |
| Jun 30, 1:39 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 30, 6:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 30, 6:15 PM CDT | Severe Thunderstorm Warning | OAX | 7 min |
| Jun 30, 8:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 30, 8:56 PM CDT | Special Weather Statement | OAX | 64 min |
| Jul 1, 12:48 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 4, 3:42 AM CDT | Heat Advisory | OAX | 16 hr |
| Jul 4, 11:08 PM CDT | Special Weather Statement | OAX | 52 min |
| Jul 10, 3:25 PM CDT | Heat Advisory | OAX | 53 hr |
| Jul 13, 3:53 AM CDT | Flash Flood Watch | OAX | 17 hr |
| Jul 13, 3:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 13, 5:22 PM CDT | Special Weather Statement | OAX | 23 min |
| Jul 18, 9:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 19, 12:47 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 19, 1:00 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 19, 3:52 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Jul 28, 12:25 AM CDT | Special Weather Statement | OAX | 35 min |
| Aug 6, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 19, 2:00 PM CDT | Flash Flood Watch | OAX | 25 hr |
| Aug 31, 1:10 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 31, 8:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Sep 1, 4:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 1, 5:15 PM CDT | Flash Flood Watch | OAX | 44 hr |
| Sep 1, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 8:20 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 1, 9:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 2, 8:45 PM CDT | Special Weather Statement | OAX | 30 min |
| Sep 2, 11:40 PM CDT | Areal Flood Advisory | OAX | 6 hr |
| Sep 3, 1:06 PM CDT | Flash Flood Watch | OAX | 45 hr |
| Sep 4, 1:55 AM CDT | Areal Flood Advisory | OAX | 7 hr |
| Sep 4, 6:22 AM CDT | Flash Flood Watch | OAX | 28 hr |
| Sep 18, 4:13 PM CDT | Severe Thunderstorm Warning | OAX | 32 min |
| Sep 20, 2:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Sep 20, 3:11 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 20, 5:48 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Sep 20, 8:02 PM CDT | Severe Thunderstorm Warning | OAX | 28 min |
| Sep 20, 8:24 PM CDT | Severe Thunderstorm Warning | OAX | 36 min |
| Oct 3, 12:09 PM CDT | Wind Advisory | OAX | 9 hr |
| Oct 5, 2:39 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 6, 3:30 PM CDT | Flood Watch | OAX | 3 days |
| Oct 8, 4:24 PM CDT | Areal Flood Warning | OAX | 12 hr |
| Oct 13, 3:27 PM CDT | Freeze Watch | OAX | 12 hr |
| Oct 14, 3:10 AM CDT | Freeze Warning | OAX | 31 hr |
| Nov 9, 10:08 AM CST | Special Weather Statement | OAX | 67 min |
| Nov 17, 3:12 AM CST | Winter Weather Advisory | OAX | 21 hr |
| Nov 23, 3:15 AM CST | Winter Storm Watch | OAX | 24 hr |
| Nov 23, 9:49 PM CST | Winter Weather Advisory | OAX | 38 hr |
| Nov 24, 1:32 PM CST | Blizzard Warning | OAX | 28 hr |
| Nov 25, 3:54 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Nov 25, 10:59 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Nov 25, 11:42 AM CST | Winter Weather Advisory | OAX | 6 hr |
| Nov 30, 3:24 PM CST | Winter Weather Advisory | OAX | 51 hr |
| Dec 26, 3:23 AM CST | Winter Weather Advisory | OAX | 57 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 | 13 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 40 |
| Special Weather Statement | 17 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Watch | 5 |
| Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 16 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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.