Alert archive / Nebraska / Cass County
Weather alerts in Cass County, Nebraska, 2018
172 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cass County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 172
- Warnings
- 57
- Watches
- 23
- Advisories
- 40
- Busiest month
- June48 alerts
- Busiest day
- June 11, 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 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 18, 3:36 AM CST | Wind Advisory | OAX | 11 hr |
| Feb 18, 3:43 AM CST | Winter Weather Advisory | OAX | 31 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 31, 4:04 AM CDT | Winter Weather Advisory | OAX | 34 hr |
| Apr 2, 3:39 PM CDT | Winter Weather Advisory | OAX | 27 hr |
| Apr 2, 3:42 PM CDT | Wind Advisory | OAX | 28 hr |
| Apr 5, 3:56 AM CDT | Winter Weather Advisory | OAX | 38 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 3, 2:57 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| 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, 4:24 AM CDT | Mesoscale Discussion | SPC | 66 min |
| May 12, 1:04 AM CDT | Mesoscale Discussion | SPC | 116 min |
| May 28, 5:50 PM CDT | Special Weather Statement | OAX | 25 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, 5:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 1, 10:05 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 2, 12:19 AM CDT | Severe Thunderstorm Warning | OAX | 41 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, 10:07 PM CDT | Severe Thunderstorm Warning | OAX | 23 min |
| Jun 6, 10:18 PM CDT | Severe Thunderstorm Warning | OAX | 27 min |
| Jun 6, 10:22 PM CDT | Severe Thunderstorm Warning | OAX | 23 min |
| Jun 6, 10:47 PM CDT | Special Weather Statement | OAX | 43 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 11, 2:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 3:42 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 11, 4:50 PM CDT | Severe Thunderstorm Warning | OAX | 40 min |
| Jun 11, 5:24 PM CDT | Severe Thunderstorm Warning | OAX | 51 min |
| Jun 11, 5:28 PM CDT | Tornado Warning | OAX | 32 min |
| Jun 11, 6:00 PM CDT | Tornado Warning | OAX | 30 min |
| Jun 11, 6:13 PM CDT | Areal Flood Advisory | OAX | 3 hr |
| Jun 11, 6:13 PM CDT | Severe Thunderstorm Warning | OAX | 62 min |
| Jun 11, 6:26 PM CDT | Tornado Warning | OAX | 49 min |
| Jun 11, 6:31 PM CDT | Flash Flood Warning | OAX | 113 min |
| Jun 11, 6:35 PM CDT | Severe Thunderstorm Warning | OAX | 55 min |
| Jun 11, 6:40 PM CDT | Tornado Warning | OAX | 23 min |
| Jun 11, 7:00 PM CDT | Tornado Warning | OAX | 45 min |
| Jun 11, 7:09 PM CDT | Severe Thunderstorm Warning | OAX | 51 min |
| Jun 14, 3:30 PM CDT | Heat Advisory | OAX | 3 days |
| Jun 17, 3:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 18, 1:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jun 19, 12:29 AM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Jun 19, 3:16 PM CDT | Flash Flood Watch | OAX | 16 hr |
| Jun 19, 11:24 PM CDT | Areal Flood Advisory | OAX | 5 hr |
| Jun 20, 10:16 AM CDT | River Flood Warning | OAX | 24 hr |
| Jun 22, 10:53 AM CDT | River Flood Warning | OAX | 20 days |
| Jun 24, 3:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 25, 5:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 6:34 PM CDT | Severe Thunderstorm Warning | OAX | 13 min |
| Jun 26, 3:30 PM CDT | Heat Advisory | OAX | 3 days |
| Jun 28, 7:20 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 8:12 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 30, 3:09 AM CDT | Flash Flood Watch | OAX | 25 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, 5:10 PM CDT | Severe Thunderstorm Warning | OAX | 35 min |
| Jun 30, 6:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 30, 6:20 PM CDT | Special Weather Statement | OAX | 25 min |
| Jun 30, 6:38 PM CDT | Severe Thunderstorm Warning | OAX | 37 min |
| Jun 30, 6:53 PM CDT | Severe Thunderstorm Warning | OAX | 37 min |
| Jun 30, 7:07 PM CDT | Severe Thunderstorm Warning | OAX | 23 min |
| Jun 30, 7:28 PM CDT | Severe Thunderstorm Warning | OAX | 32 min |
| Jun 30, 7:47 PM CDT | Severe Thunderstorm Warning | OAX | 28 min |
| Jun 30, 8:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 1, 12:48 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 1, 2:34 AM CDT | Special Weather Statement | OAX | 26 min |
| Jul 4, 3:42 AM CDT | Heat Advisory | OAX | 16 hr |
| Jul 4, 9:23 PM CDT | Special Weather Statement | OAX | 37 min |
| Jul 4, 10:03 PM CDT | Special Weather Statement | OAX | 42 min |
| 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 15, 5:43 AM CDT | Dense Fog Advisory | OAX | 3 hr |
| Jul 18, 6:14 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| 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 25, 7:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 5, 9:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 2:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 6, 6:10 PM CDT | Severe Thunderstorm Warning | OAX | 35 min |
| Aug 19, 2:00 PM CDT | Flash Flood Watch | OAX | 25 hr |
| Aug 20, 10:15 AM CDT | Flash Flood Warning | OAX | 4 hr |
| Aug 20, 10:28 AM CDT | River Flood Warning | OAX | 3 days |
| Aug 20, 1:48 PM CDT | Areal Flood Warning | OAX | 9 hr |
| Aug 26, 11:03 PM CDT | Special Weather Statement | OAX | 27 min |
| Aug 28, 11:58 AM CDT | Special Weather Statement | OAX | 32 min |
| Aug 31, 1:10 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 31, 8:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Sep 1, 5:23 AM CDT | Special Weather Statement | OAX | 37 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, 6:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Sep 1, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 7:15 PM CDT | Severe Thunderstorm Warning | OAX | 45 min |
| Sep 1, 7:55 PM CDT | Severe Thunderstorm Warning | OAX | 50 min |
| Sep 1, 8:07 PM CDT | Areal Flood Advisory | OAX | 5 hr |
| Sep 1, 8:29 PM CDT | Severe Thunderstorm Warning | OAX | 46 min |
| Sep 1, 9:19 PM CDT | Severe Thunderstorm Warning | OAX | 26 min |
| Sep 1, 9:23 PM CDT | Areal Flood Advisory | OAX | 5 hr |
| Sep 1, 9:23 PM CDT | Severe Thunderstorm Warning | OAX | 37 min |
| Sep 1, 9:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 1, 9:44 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Sep 1, 9:56 PM CDT | Severe Thunderstorm Warning | OAX | 34 min |
| Sep 2, 3:45 AM CDT | Areal Flood Warning | OAX | 6 hr |
| Sep 2, 4:21 AM CDT | Areal Flood Warning | 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, 2:21 AM CDT | Flash Flood Warning | OAX | 3 hr |
| Sep 4, 3:38 AM CDT | Flash Flood Warning | OAX | 2 hr |
| Sep 4, 6:42 AM CDT | River Flood Warning | OAX | 23 hr |
| Sep 4, 7:36 AM CDT | Areal Flood Warning | OAX | 6 hr |
| Sep 4, 1:47 PM CDT | River Flood Warning | OAX | 4 days |
| Sep 18, 3:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 18, 3:55 PM CDT | Severe Thunderstorm Warning | OAX | 35 min |
| Sep 18, 4:08 PM CDT | Severe Thunderstorm Warning | OAX | 52 min |
| Sep 18, 4:25 PM CDT | Severe Thunderstorm Warning | OAX | 50 min |
| Sep 18, 4:35 PM CDT | Severe Thunderstorm Warning | OAX | 40 min |
| Sep 18, 4:49 PM CDT | Severe Thunderstorm Warning | OAX | 41 min |
| Sep 18, 5:11 PM CDT | Mesoscale Discussion | SPC | 64 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 |
| Sep 21, 10:06 AM CDT | River Flood Warning | OAX | 13 days |
| 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 7, 11:20 AM CDT | River Flood Warning | OAX | 58 hr |
| Oct 12, 8:46 PM CDT | River Flood Warning | OAX | 7 days |
| Oct 13, 3:27 PM CDT | Freeze Watch | OAX | 12 hr |
| Oct 14, 3:10 AM CDT | Freeze Warning | OAX | 31 hr |
| Oct 14, 11:55 AM CDT | Winter Weather Advisory | OAX | 9 hr |
| Nov 9, 9:32 AM CST | Special Weather Statement | OAX | 58 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, 11:42 AM CST | Winter Weather Advisory | OAX | 6 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 |
| Nov 30, 3:24 PM CST | Winter Weather Advisory | OAX | 51 hr |
| Dec 1, 7:01 AM CST | Wind Advisory | OAX | 4 hr |
| Dec 4, 4:16 AM CST | Winter Weather Advisory | OAX | 6 hr |
| Dec 25, 6:18 PM CST | Dense Fog Advisory | OAX | 10 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 | 33 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 11 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 40 |
| Special Weather Statement | 12 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Warning | 4 |
| River Flood Warning | 8 |
| Flash Flood Watch | 6 |
| Flood Watch | 1 |
| Areal Flood Advisory | 5 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 20 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
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.