Alert archive / Nebraska / Jefferson County
Weather alerts in Jefferson County, Nebraska, 2017
105 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jefferson County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 105
- Warnings
- 26
- Watches
- 16
- Advisories
- 28
- Busiest month
- June18 alerts
- Busiest day
- May 17, 20177 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 2, 1:41 PM CST | Dense Fog Advisory | OAX | 8 hr |
| Jan 4, 3:40 AM CST | Winter Weather Advisory | OAX | 24 hr |
| Jan 5, 3:05 PM CST | Wind Chill Advisory | OAX | 19 hr |
| Jan 12, 4:00 PM CST | Winter Storm Watch | OAX | 47 hr |
| Jan 14, 2:37 PM CST | Ice Storm Warning | OAX | 52 hr |
| Jan 15, 9:02 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 15, 1:59 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 16, 3:18 PM CST | Winter Weather Advisory | OAX | 8 hr |
| Jan 19, 3:39 PM CST | Dense Fog Advisory | OAX | 17 hr |
| Jan 20, 9:09 AM CST | Dense Fog Advisory | OAX | 3 hr |
| Jan 20, 6:27 PM CST | Dense Fog Advisory | OAX | 17 hr |
| Feb 20, 3:31 AM CST | Fire Weather Watch | OAX | 23 hr |
| Mar 4, 3:08 AM CST | Red Flag Warning | OAX | 14 hr |
| Mar 4, 3:54 PM CST | Fire Weather Watch | OAX | 24 hr |
| Mar 5, 3:40 PM CST | Red Flag Warning | OAX | 28 hr |
| Mar 5, 3:44 PM CST | Wind Advisory | OAX | 28 hr |
| Mar 6, 2:46 AM CST | Fire Weather Watch | OAX | 14 hr |
| Mar 6, 4:32 PM CST | Red Flag Warning | OAX | 25 hr |
| Mar 7, 3:17 AM CST | Wind Advisory | OAX | 12 hr |
| Apr 3, 1:32 AM CDT | Dense Fog Advisory | OAX | 9 hr |
| Apr 9, 7:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 9, 8:14 PM CDT | Severe Thunderstorm Warning | OAX | 46 min |
| Apr 9, 8:52 PM CDT | Severe Thunderstorm Warning | OAX | 38 min |
| Apr 10, 3:28 PM CDT | Freeze Warning | OAX | 17 hr |
| Apr 14, 9:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 15, 4:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 19, 2:29 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 19, 3:23 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 19, 5:20 PM CDT | Severe Thunderstorm Warning | OAX | 25 min |
| Apr 19, 5:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 19, 5:35 PM CDT | Severe Thunderstorm Warning | OAX | 25 min |
| Apr 19, 5:59 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Apr 19, 7:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 26, 3:54 AM CDT | Frost Advisory | OAX | 29 hr |
| May 9, 7:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 1:29 AM CDT | Mesoscale Discussion | SPC | 61 min |
| May 16, 3:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 16, 4:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 16, 7:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 16, 7:42 PM CDT | Special Weather Statement | OAX | 33 min |
| May 16, 7:49 PM CDT | Severe Thunderstorm Warning | OAX | 26 min |
| May 16, 8:07 PM CDT | Severe Thunderstorm Warning | OAX | 23 min |
| May 16, 9:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 17, 12:08 PM CDT | Tornado Watch | SPC | 7 hr |
| May 17, 12:48 PM CDT | Special Weather Statement | OAX | 42 min |
| May 18, 2:02 PM CDT | Flash Flood Watch | OAX | 35 hr |
| May 20, 1:19 PM CDT | Areal Flood Warning | OAX | 24 hr |
| May 20, 2:24 PM CDT | Areal Flood Advisory | OAX | 12 hr |
| May 27, 5:24 AM CDT | Special Weather Statement | OAX | 51 min |
| Jun 13, 5:25 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 13, 7:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 13, 9:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 15, 5:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 15, 6:56 PM CDT | Severe Thunderstorm Warning | OAX | 19 min |
| Jun 15, 7:11 PM CDT | Severe Thunderstorm Warning | OAX | 34 min |
| Jun 15, 7:39 PM CDT | Severe Thunderstorm Warning | OAX | 36 min |
| Jun 15, 8:33 PM CDT | Flash Flood Warning | OAX | 3 hr |
| Jun 15, 11:14 PM CDT | Areal Flood Warning | OAX | 12 hr |
| Jun 16, 1:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 16, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 16, 6:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 16, 8:51 PM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| Jun 16, 9:27 PM CDT | Severe Thunderstorm Warning | OAX | 48 min |
| Jun 16, 9:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 10:14 PM CDT | Severe Thunderstorm Warning | OAX | 46 min |
| Jun 28, 5:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 28, 11:49 PM CDT | Special Weather Statement | OAX | 41 min |
| Jul 9, 3:52 PM CDT | Heat Advisory | OAX | 28 hr |
| Jul 10, 2:51 PM CDT | Heat Advisory | OAX | 29 hr |
| Jul 11, 3:06 PM CDT | Heat Advisory | OAX | 24 hr |
| Jul 17, 3:41 PM CDT | Excessive Heat Watch | OAX | 24 hr |
| Jul 18, 3:57 PM CDT | Excessive Heat Warning | OAX | 4 days |
| Jul 18, 3:57 PM CDT | Heat Advisory | OAX | 4 days |
| Aug 3, 2:14 AM CDT | Special Weather Statement | OAX | 31 min |
| Aug 16, 6:07 AM CDT | Special Weather Statement | OAX | 53 min |
| Aug 27, 5:13 AM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 27, 5:46 AM CDT | Special Weather Statement | OAX | 59 min |
| Sep 3, 5:44 AM CDT | Dense Fog Advisory | OAX | 4 hr |
| Sep 16, 10:51 PM CDT | Special Weather Statement | OAX | 39 min |
| Sep 16, 10:59 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| Oct 1, 10:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 4, 3:22 PM CDT | Flood Watch | OAX | 60 hr |
| Oct 6, 3:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 6, 3:47 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 6, 4:56 PM CDT | Special Weather Statement | OAX | 34 min |
| Oct 6, 6:07 PM CDT | Special Weather Statement | OAX | 23 min |
| Oct 6, 6:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Oct 6, 8:50 PM CDT | Special Weather Statement | OAX | 25 min |
| Oct 10, 1:24 PM CDT | Freeze Warning | OAX | 21 hr |
| Oct 15, 11:11 AM CDT | Frost Advisory | OAX | 23 hr |
| Oct 22, 3:08 PM CDT | Wind Advisory | OAX | 28 hr |
| Oct 25, 3:22 PM CDT | Freeze Watch | OAX | 12 hr |
| Oct 25, 3:22 PM CDT | Freeze Watch | OAX | 12 hr |
| Oct 25, 3:22 PM CDT | Wind Advisory | OAX | 45 hr |
| Oct 26, 3:29 AM CDT | Freeze Warning | OAX | 30 hr |
| Oct 27, 4:03 AM CDT | Freeze Warning | OAX | 30 hr |
| Nov 13, 2:39 AM CST | Dense Fog Advisory | OAX | 7 hr |
| Nov 13, 5:10 PM CST | Dense Fog Advisory | OAX | 16 hr |
| Dec 3, 3:16 PM CST | Wind Advisory | OAX | 33 hr |
| Dec 11, 2:45 AM CST | Wind Advisory | OAX | 15 hr |
| Dec 21, 4:03 AM CST | Winter Weather Advisory | OAX | 19 hr |
| Dec 23, 3:40 AM CST | Winter Weather Advisory | OAX | 26 hr |
| Dec 26, 2:05 PM CST | Wind Chill Advisory | OAX | 20 hr |
| Dec 29, 2:50 PM CST | Wind Chill Watch | OAX | 13 hr |
| Dec 30, 3:55 AM CST | Wind Chill Advisory | OAX | 42 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.