Alert archive / Nebraska / Rock County
Weather alerts in Rock County, Nebraska, 2021
110 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Rock County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 110
- Warnings
- 25
- Watches
- 19
- Advisories
- 27
- Busiest month
- June20 alerts
- Busiest day
- June 24, 20219 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 6, 10:33 PM CST | Dense Fog Advisory | LBF | 11 hr |
| Jan 12, 2:12 PM CST | High Wind Watch | LBF | 24 hr |
| Jan 13, 1:59 PM CST | High Wind Warning | LBF | 52 hr |
| Jan 18, 12:40 PM CST | Special Weather Statement | LBF | 80 min |
| Jan 18, 2:00 PM CST | Special Weather Statement | LBF | 75 min |
| Jan 23, 3:36 PM CST | Winter Weather Advisory | LBF | 9 hr |
| Jan 24, 1:16 PM CST | Winter Weather Advisory | LBF | 41 hr |
| Jan 28, 3:21 PM CST | Dense Fog Advisory | LBF | 24 hr |
| Jan 29, 10:36 PM CST | Dense Fog Advisory | LBF | 13 hr |
| Jan 31, 11:04 PM CST | Dense Fog Advisory | LBF | 12 hr |
| Feb 1, 9:19 PM CST | Dense Fog Advisory | LBF | 15 hr |
| Feb 2, 2:19 PM CST | Dense Fog Advisory | LBF | 19 hr |
| Feb 3, 3:18 AM CST | Winter Weather Advisory | LBF | 30 hr |
| Feb 5, 3:25 AM CST | Winter Weather Advisory | LBF | 33 hr |
| Feb 6, 2:59 PM CST | Winter Weather Advisory | LBF | 30 hr |
| Feb 8, 3:20 AM CST | Wind Chill Advisory | LBF | 7 hr |
| Feb 9, 2:46 PM CST | Wind Chill Advisory | LBF | 5 days |
| Feb 11, 3:58 AM CST | Winter Weather Advisory | LBF | 50 hr |
| Feb 13, 3:35 PM CST | Wind Chill Warning | LBF | 68 hr |
| Feb 16, 2:27 AM CST | Wind Chill Advisory | LBF | 29 hr |
| Feb 27, 1:05 PM CST | Winter Weather Advisory | LBF | 20 hr |
| Mar 5, 3:28 AM CST | Fire Weather Watch | LBF | 10 hr |
| Mar 5, 1:25 PM CST | Red Flag Warning | LBF | 31 hr |
| Mar 12, 2:00 PM CST | Winter Weather Advisory | LBF | 67 hr |
| Mar 15, 2:27 PM CDT | Winter Weather Advisory | LBF | 22 hr |
| Mar 28, 2:07 AM CDT | Fire Weather Watch | LBF | 12 hr |
| Mar 28, 3:15 AM CDT | High Wind Watch | LBF | 24 hr |
| Mar 28, 2:19 PM CDT | Red Flag Warning | LBF | 55 hr |
| Mar 29, 3:39 AM CDT | High Wind Warning | LBF | 18 hr |
| Mar 31, 3:09 PM CDT | Red Flag Warning | LBF | 30 hr |
| Apr 4, 1:35 PM CDT | Fire Weather Watch | LBF | 13 hr |
| Apr 5, 1:28 PM CDT | Red Flag Warning | LBF | 8 hr |
| Apr 5, 5:45 PM CDT | Special Weather Statement | LBF | 45 min |
| Apr 5, 8:57 PM CDT | Special Weather Statement | LBF | 33 min |
| Apr 25, 2:39 AM CDT | Fire Weather Watch | LBF | 25 hr |
| May 2, 1:35 AM CDT | Special Weather Statement | LBF | 40 min |
| May 10, 2:21 PM CDT | Frost Advisory | LBF | 18 hr |
| May 23, 8:12 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 23, 10:02 PM CDT | Special Weather Statement | LBF | 43 min |
| May 23, 10:43 PM CDT | Special Weather Statement | LBF | 47 min |
| Jun 9, 4:39 AM CDT | Special Weather Statement | LBF | 66 min |
| Jun 9, 5:39 AM CDT | Special Weather Statement | LBF | 66 min |
| Jun 9, 2:21 PM CDT | Heat Advisory | LBF | 30 hr |
| Jun 11, 12:52 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 15, 2:40 PM CDT | Heat Advisory | LBF | 53 hr |
| Jun 22, 2:40 PM CDT | Heat Advisory | LBF | 29 hr |
| Jun 23, 3:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 23, 4:40 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 23, 5:58 PM CDT | Severe Thunderstorm Warning | LBF | 47 min |
| Jun 23, 6:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 23, 6:45 PM CDT | Severe Thunderstorm Warning | LBF | 17 min |
| Jun 23, 8:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 23, 9:07 PM CDT | Severe Thunderstorm Warning | LBF | 53 min |
| Jun 23, 9:47 PM CDT | Severe Thunderstorm Warning | LBF | 43 min |
| Jun 23, 10:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 23, 10:25 PM CDT | Severe Thunderstorm Warning | LBF | 35 min |
| Jun 23, 10:37 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 23, 10:57 PM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jun 23, 11:36 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Jun 23, 11:40 PM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jul 3, 2:34 PM CDT | Heat Advisory | LBF | 29 hr |
| Jul 6, 1:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 8, 5:53 AM CDT | Special Weather Statement | LBF | 37 min |
| Jul 9, 3:16 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 9, 8:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 9, 9:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 26, 3:12 AM CDT | Heat Advisory | LBF | 66 hr |
| Jul 30, 4:04 PM CDT | Tornado Watch | SPC | 6 hr |
| Jul 30, 6:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 30, 8:59 PM CDT | Special Weather Statement | LBF | 46 min |
| Jul 30, 9:36 PM CDT | Mesoscale Discussion | SPC | 24 min |
| Jul 30, 9:40 PM CDT | Special Weather Statement | LBF | 50 min |
| Jul 30, 9:46 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 5, 5:13 PM CDT | Severe Thunderstorm Warning | LBF | 47 min |
| Aug 5, 5:49 PM CDT | Severe Thunderstorm Warning | LBF | 41 min |
| Aug 5, 6:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 15, 1:27 AM CDT | Special Weather Statement | LBF | 63 min |
| Aug 15, 2:23 AM CDT | Severe Thunderstorm Warning | LBF | 31 min |
| Aug 22, 3:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 24, 6:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 1:21 PM CDT | Special Weather Statement | LBF | 39 min |
| Aug 25, 1:56 PM CDT | Special Weather Statement | LBF | 49 min |
| Aug 26, 3:10 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 26, 7:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 8:03 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 26, 9:17 PM CDT | Special Weather Statement | LBF | 43 min |
| Aug 26, 9:55 PM CDT | Special Weather Statement | LBF | 35 min |
| Aug 28, 5:46 PM CDT | Severe Thunderstorm Warning | LBF | 59 min |
| Aug 28, 6:35 PM CDT | Severe Thunderstorm Warning | LBF | 40 min |
| Aug 30, 7:25 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 30, 9:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 31, 3:02 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 31, 3:28 AM CDT | Special Weather Statement | LBF | 62 min |
| Sep 2, 1:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 12, 1:00 AM CDT | Special Weather Statement | LBF | 45 min |
| Sep 16, 7:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 16, 8:16 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 16, 9:56 PM CDT | Special Weather Statement | LBF | 49 min |
| Sep 29, 11:11 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Oct 13, 1:30 PM CDT | Freeze Warning | LBF | 21 hr |
| Nov 10, 3:19 AM CST | High Wind Watch | LBF | 11 hr |
| Nov 10, 2:35 PM CST | High Wind Warning | LBF | 39 hr |
| Nov 15, 3:03 PM CST | Red Flag Warning | LBF | 27 hr |
| Nov 22, 2:02 AM CST | Fire Weather Watch | LBF | 12 hr |
| Nov 22, 2:19 PM CST | Red Flag Warning | LBF | 28 hr |
| Dec 7, 2:56 PM CST | Winter Storm Watch | LBF | 37 hr |
| Dec 8, 3:00 PM CST | Winter Storm Warning | LBF | 54 hr |
| Dec 8, 3:00 PM CST | Winter Weather Advisory | LBF | 54 hr |
| Dec 9, 9:49 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 14, 3:25 AM CST | High Wind Warning | LBF | 42 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 | 12 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 19 |
| Special Weather Statement | 20 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 10 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 1 |
| Wind Chill Warning | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 3 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 5 |
| 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 archive20202022
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.