Alert archive / Nebraska / Cass County
Weather alerts in Cass County, Nebraska, 2023
124 weather alerts in 2023, 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 2023. Tap one for its archive.
- Alerts
- 124
- Warnings
- 47
- Watches
- 23
- Advisories
- 23
- Busiest month
- April30 alerts
- Busiest day
- May 8, 20237 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 16, 2:29 AM CST | Winter Storm Watch | OAX | 36 hr |
| Jan 17, 3:27 AM CST | Winter Weather Advisory | OAX | 54 hr |
| Jan 17, 7:35 AM CST | Winter Storm Warning | OAX | 46 hr |
| Jan 18, 12:53 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 20, 2:04 PM CST | Winter Weather Advisory | OAX | 37 hr |
| Jan 22, 9:03 PM CST | Dense Fog Advisory | OAX | 13 hr |
| Feb 13, 2:45 PM CST | Winter Storm Watch | OAX | 37 hr |
| Feb 15, 3:24 AM CST | Winter Storm Warning | OAX | 32 hr |
| Feb 15, 3:24 AM CST | Winter Weather Advisory | OAX | 37 hr |
| Feb 16, 2:00 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 21, 3:30 AM CST | Winter Weather Advisory | OAX | 58 hr |
| Mar 8, 3:53 AM CST | Winter Weather Advisory | OAX | 38 hr |
| Mar 11, 4:06 AM CST | Winter Weather Advisory | OAX | 11 hr |
| Mar 16, 3:20 AM CDT | Wind Advisory | OAX | 19 hr |
| Mar 25, 3:12 PM CDT | Winter Weather Advisory | OAX | 19 hr |
| Mar 29, 2:40 PM CDT | Wind Advisory | OAX | 40 hr |
| Mar 30, 3:28 PM CDT | Fire Weather Watch | OAX | 19 hr |
| Mar 31, 3:55 AM CDT | Wind Advisory | OAX | 27 hr |
| Apr 3, 1:27 PM CDT | Red Flag Warning | OAX | 31 hr |
| Apr 7, 2:31 PM CDT | Red Flag Warning | OAX | 29 hr |
| Apr 11, 3:03 PM CDT | Red Flag Warning | OAX | 29 hr |
| Apr 12, 2:25 AM CDT | Fire Weather Watch | OAX | 12 hr |
| Apr 12, 2:26 PM CDT | Red Flag Warning | OAX | 30 hr |
| Apr 14, 4:39 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 14, 6:30 PM CDT | Severe Thunderstorm Warning | OAX | 60 min |
| Apr 14, 6:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 14, 6:55 PM CDT | Areal Flood Advisory | OAX | 3 hr |
| Apr 14, 6:58 PM CDT | Severe Thunderstorm Warning | OAX | 62 min |
| Apr 14, 7:24 PM CDT | Severe Thunderstorm Warning | OAX | 54 min |
| Apr 14, 7:27 PM CDT | Severe Thunderstorm Warning | OAX | 63 min |
| Apr 14, 7:44 PM CDT | Flash Flood Warning | OAX | 3 hr |
| Apr 14, 9:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 14, 9:14 PM CDT | Severe Thunderstorm Warning | OAX | 61 min |
| Apr 15, 2:40 PM CDT | Wind Advisory | OAX | 28 hr |
| Apr 18, 9:45 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 19, 12:13 AM CDT | Severe Thunderstorm Warning | OAX | 47 min |
| Apr 19, 2:45 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 19, 3:45 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 19, 5:09 PM CDT | Severe Thunderstorm Warning | OAX | 66 min |
| Apr 19, 7:47 PM CDT | Tornado Warning | OAX | 43 min |
| Apr 19, 8:31 PM CDT | Severe Thunderstorm Warning | OAX | 59 min |
| Apr 19, 8:47 PM CDT | Severe Thunderstorm Warning | OAX | 28 min |
| Apr 19, 11:53 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 20, 1:28 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 20, 6:18 AM CDT | Special Weather Statement | OAX | 57 min |
| Apr 21, 3:23 AM CDT | Freeze Watch | OAX | 24 hr |
| Apr 21, 3:23 AM CDT | Freeze Warning | OAX | 30 hr |
| Apr 22, 2:56 AM CDT | Freeze Warning | OAX | 30 hr |
| May 6, 10:52 PM CDT | Dense Fog Advisory | OAX | 9 hr |
| May 7, 2:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 6:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 7, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 7, 7:06 PM CDT | Severe Thunderstorm Warning | OAX | 54 min |
| May 7, 7:21 PM CDT | Severe Thunderstorm Warning | OAX | 54 min |
| May 7, 7:33 PM CDT | Severe Thunderstorm Warning | OAX | 42 min |
| May 7, 7:56 PM CDT | Severe Thunderstorm Warning | OAX | 64 min |
| May 7, 8:16 PM CDT | Severe Thunderstorm Warning | OAX | 44 min |
| May 7, 9:21 PM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| May 7, 11:10 PM CDT | Severe Thunderstorm Warning | OAX | 40 min |
| May 12, 12:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 12, 1:09 PM CDT | Tornado Watch | SPC | 8 hr |
| May 12, 3:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 12, 6:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 30, 2:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 1:59 PM CDT | Severe Thunderstorm Warning | OAX | 12 min |
| Jun 10, 8:08 PM CDT | Special Weather Statement | OAX | 37 min |
| Jun 10, 8:18 PM CDT | Special Weather Statement | OAX | 27 min |
| Jun 10, 8:21 PM CDT | Severe Thunderstorm Warning | OAX | 24 min |
| Jun 10, 9:22 PM CDT | Areal Flood Advisory | OAX | 109 min |
| Jun 17, 3:13 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 24, 2:43 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 1:26 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 29, 7:29 AM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Jun 30, 3:56 AM CDT | Severe Thunderstorm Warning | OAX | 34 min |
| Jul 1, 12:11 PM CDT | Flood Watch | OAX | 6 hr |
| Jul 4, 3:29 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 4, 6:43 PM CDT | Severe Thunderstorm Warning | OAX | 47 min |
| Jul 4, 7:15 PM CDT | Severe Thunderstorm Warning | OAX | 45 min |
| Jul 4, 7:50 PM CDT | Severe Thunderstorm Warning | OAX | 40 min |
| Jul 7, 8:27 AM CDT | Special Weather Statement | OAX | 33 min |
| Jul 12, 12:10 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 12, 4:41 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 12, 5:18 AM CDT | Severe Thunderstorm Warning | OAX | 57 min |
| Jul 12, 6:05 AM CDT | Severe Thunderstorm Warning | OAX | 55 min |
| Jul 12, 6:40 AM CDT | Severe Thunderstorm Warning | OAX | 44 min |
| Jul 12, 6:44 AM CDT | Severe Thunderstorm Warning | OAX | 46 min |
| Jul 12, 7:25 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 17, 8:40 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 2:08 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 24, 3:03 AM CDT | Heat Advisory | OAX | 5 days |
| Jul 24, 4:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 24, 4:20 AM CDT | Severe Thunderstorm Warning | OAX | 40 min |
| Jul 24, 5:07 AM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| Jul 24, 5:10 AM CDT | Severe Thunderstorm Warning | OAX | 50 min |
| Jul 27, 3:50 AM CDT | Excessive Heat Warning | OAX | 41 hr |
| Jul 28, 4:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 6:09 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 7:16 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 29, 7:53 AM CDT | Severe Thunderstorm Warning | OAX | 67 min |
| Jul 29, 8:36 AM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| Jul 30, 3:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 2:38 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 4, 3:29 AM CDT | Dense Fog Advisory | OAX | 6 hr |
| Aug 5, 2:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 5, 11:17 PM CDT | Special Weather Statement | OAX | 28 min |
| Aug 5, 11:33 PM CDT | Severe Thunderstorm Warning | OAX | 27 min |
| Aug 5, 11:51 PM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| Aug 11, 11:52 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 11, 12:37 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 11, 3:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 17, 1:28 PM CDT | Excessive Heat Watch | OAX | 26 hr |
| Aug 18, 3:16 PM CDT | Excessive Heat Warning | OAX | 7 days |
| Aug 21, 2:55 PM CDT | Excessive Heat Watch | OAX | 12 hr |
| Sep 16, 5:20 AM CDT | Dense Fog Advisory | OAX | 6 hr |
| Sep 23, 4:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 3, 5:03 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 3, 6:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Oct 6, 2:05 AM CDT | Frost Advisory | OAX | 31 hr |
| Oct 27, 2:57 AM CDT | Freeze Warning | OAX | 31 hr |
| Dec 21, 6:11 PM CST | Dense Fog Advisory | OAX | 17 hr |
| Dec 22, 8:50 PM CST | Dense Fog Advisory | OAX | 15 hr |
| Dec 23, 3:32 PM CST | Winter Storm Watch | OAX | 22 hr |
| Dec 24, 2:01 PM CST | Winter Weather Advisory | OAX | 37 hr |
| Dec 26, 10:47 AM CST | Winter Weather Advisory | OAX | 8 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 | 34 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 12 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.