Alert archive / Nebraska / Sheridan County
Weather alerts in Sheridan County, Nebraska, 2023
252 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sheridan County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 252
- Warnings
- 70
- Watches
- 23
- Advisories
- 25
- Busiest month
- July60 alerts
- Busiest day
- August 8, 202312 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado reports fell inside a warning.
Sheridan County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 1 | 0% | |||
| Severe thunderstorm warnings | 55 | 25 | 55% | 43 | 91% | 23 min |
| Flash flood warnings | 1 | 1 | 0% | 1 | 100% | 10 min |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS North Platte, NE: tornado warnings | 18 | 8 | 56% | 10 | 80% | 20 min |
| NWS North Platte, NE: severe thunderstorm warnings | 360 | 193 | 46% | 336 | 88% | 21 min |
| NWS North Platte, NE: flash flood warnings | 21 | 8 | 62% | 17 | 88% | 127 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 2, 4:59 PM MST | Mesoscale Discussion | SPC | 6 hr |
| Jan 16, 12:40 PM MST | Winter Storm Watch | LBF | 24 hr |
| Jan 16, 12:40 PM MST | Winter Storm Warning | LBF | 64 hr |
| Jan 27, 1:25 AM MST | Winter Weather Advisory | LBF | 40 hr |
| Jan 29, 12:30 PM MST | Wind Chill Advisory | LBF | 21 hr |
| Jan 30, 1:48 AM MST | Wind Chill Advisory | LBF | 31 hr |
| Feb 19, 1:10 PM MST | Winter Storm Watch | LBF | 23 hr |
| Feb 20, 12:30 PM MST | Winter Storm Warning | LBF | 61 hr |
| Feb 22, 9:04 AM MST | Wind Chill Warning | LBF | 26 hr |
| Feb 23, 1:28 AM MST | Winter Weather Advisory | LBF | 10 hr |
| Feb 23, 1:26 PM MST | Wind Chill Warning | LBF | 21 hr |
| Mar 3, 8:17 PM MST | Winter Weather Advisory | LBF | 9 hr |
| Mar 22, 2:46 AM MDT | Winter Weather Advisory | LBF | 26 hr |
| Mar 29, 1:41 PM MDT | Winter Storm Watch | LBF | 25 hr |
| Mar 30, 2:22 PM MDT | Winter Weather Advisory | LBF | 36 hr |
| Mar 31, 1:36 AM MDT | Winter Storm Warning | LBF | 22 hr |
| Apr 1, 2:05 PM MDT | Winter Storm Watch | LBF | 36 hr |
| Apr 2, 1:51 PM MDT | Blizzard Warning | LBF | 55 hr |
| Apr 4, 9:08 PM MDT | Winter Weather Advisory | LBF | 15 hr |
| Apr 10, 2:32 AM MDT | Fire Weather Watch | LBF | 10 hr |
| Apr 10, 12:47 PM MDT | Red Flag Warning | LBF | 31 hr |
| Apr 12, 2:05 PM MDT | Red Flag Warning | LBF | 30 hr |
| Apr 17, 2:01 PM MDT | Fire Weather Watch | LBF | 11 hr |
| Apr 18, 1:08 AM MDT | Red Flag Warning | LBF | 18 hr |
| Apr 18, 4:46 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 18, 5:50 PM MDT | Special Weather Statement | LBF | 40 min |
| Apr 18, 6:33 PM MDT | Special Weather Statement | LBF | 42 min |
| Apr 18, 7:19 PM MDT | Special Weather Statement | LBF | 41 min |
| Apr 27, 11:42 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 1:30 PM MDT | Special Weather Statement | LBF | 60 min |
| May 3, 3:44 PM MDT | Special Weather Statement | LBF | 61 min |
| May 5, 2:54 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 5, 3:36 PM MDT | Special Weather Statement | LBF | 39 min |
| May 5, 3:56 PM MDT | Severe Thunderstorm Warning | LBF | 49 min |
| May 5, 4:50 PM MDT | Special Weather Statement | LBF | 40 min |
| May 5, 5:50 PM MDT | Severe Thunderstorm Warning | LBF | 40 min |
| May 5, 6:16 PM MDT | Special Weather Statement | LBF | 44 min |
| May 5, 6:46 PM MDT | Special Weather Statement | LBF | 44 min |
| May 6, 12:06 PM MDT | Special Weather Statement | LBF | 39 min |
| May 10, 12:55 PM MDT | Flood Watch | LBF | 47 hr |
| May 11, 1:39 PM MDT | Special Weather Statement | LBF | 51 min |
| May 11, 2:49 PM MDT | Mesoscale Discussion | SPC | 86 min |
| May 11, 3:12 PM MDT | Special Weather Statement | LBF | 48 min |
| May 11, 5:40 PM MDT | Flash Flood Warning | LBF | 6 hr |
| May 17, 11:52 AM MDT | Mesoscale Discussion | SPC | 113 min |
| May 17, 12:33 PM MDT | Special Weather Statement | LBF | 27 min |
| May 17, 1:03 PM MDT | Special Weather Statement | LBF | 42 min |
| May 17, 1:33 PM MDT | Special Weather Statement | LBF | 42 min |
| May 17, 2:56 PM MDT | Special Weather Statement | LBF | 34 min |
| May 17, 3:05 PM MDT | Severe Thunderstorm Warning | LBF | 40 min |
| May 17, 3:52 PM MDT | Special Weather Statement | LBF | 38 min |
| May 27, 10:42 PM MDT | Special Weather Statement | LBF | 48 min |
| May 30, 3:56 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 30, 5:23 PM MDT | Special Weather Statement | LBF | 52 min |
| May 30, 5:56 PM MDT | Severe Thunderstorm Warning | LBF | 64 min |
| May 30, 6:07 PM MDT | Special Weather Statement | LBF | 53 min |
| May 30, 6:13 PM MDT | Special Weather Statement | LBF | 62 min |
| May 30, 6:24 PM MDT | Severe Thunderstorm Warning | LBF | 66 min |
| May 30, 6:32 PM MDT | Areal Flood Advisory | LBF | 118 min |
| May 30, 6:34 PM MDT | Severe Thunderstorm Warning | LBF | 56 min |
| May 30, 7:10 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 7:22 PM MDT | Severe Thunderstorm Warning | LBF | 53 min |
| May 30, 7:25 PM MDT | Severe Thunderstorm Warning | LBF | 65 min |
| Jun 15, 12:46 PM MDT | Special Weather Statement | LBF | 44 min |
| Jun 20, 2:53 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 6:31 PM MDT | Special Weather Statement | LBF | 44 min |
| Jun 22, 7:17 PM MDT | Special Weather Statement | LBF | 43 min |
| Jun 22, 7:41 PM MDT | Severe Thunderstorm Warning | LBF | 33 min |
| Jun 22, 9:53 PM MDT | Areal Flood Advisory | LBF | 3 hr |
| Jun 22, 11:36 PM MDT | Areal Flood Advisory | LBF | 3 hr |
| Jun 23, 6:19 AM MDT | Special Weather Statement | LBF | 41 min |
| Jun 23, 7:05 AM MDT | Special Weather Statement | LBF | 55 min |
| Jun 23, 4:55 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 5:17 PM MDT | Tornado Watch | SPC | 8 hr |
| Jun 23, 7:17 PM MDT | Special Weather Statement | LBF | 43 min |
| Jun 23, 7:34 PM MDT | Severe Thunderstorm Warning | LBF | 41 min |
| Jun 23, 8:16 PM MDT | Special Weather Statement | LBF | 44 min |
| Jun 23, 8:22 PM MDT | Severe Thunderstorm Warning | LBF | 38 min |
| Jun 23, 8:52 PM MDT | Mesoscale Discussion | SPC | 83 min |
| Jun 23, 8:56 PM MDT | Severe Thunderstorm Warning | LBF | 49 min |
| Jun 23, 9:07 PM MDT | Special Weather Statement | LBF | 38 min |
| Jun 23, 9:45 PM MDT | Special Weather Statement | LBF | 45 min |
| Jun 23, 9:55 PM MDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jun 23, 10:27 PM MDT | Severe Thunderstorm Warning | LBF | 30 min |
| Jun 26, 6:16 AM MDT | Special Weather Statement | LBF | 44 min |
| Jun 26, 6:20 AM MDT | Special Weather Statement | LBF | 40 min |
| Jun 26, 6:33 AM MDT | Mesoscale Discussion | SPC | 117 min |
| Jun 26, 6:57 AM MDT | Special Weather Statement | LBF | 33 min |
| Jun 26, 7:09 AM MDT | Special Weather Statement | LBF | 51 min |
| Jun 26, 7:33 AM MDT | Special Weather Statement | LBF | 42 min |
| Jun 26, 11:47 PM MDT | Special Weather Statement | LBF | 73 min |
| Jun 27, 12:31 AM MDT | Severe Thunderstorm Warning | LBF | 59 min |
| Jun 27, 1:28 AM MDT | Special Weather Statement | LBF | 47 min |
| Jun 27, 2:15 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 27, 3:25 AM MDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jun 27, 3:38 AM MDT | Areal Flood Advisory | LBF | 3 hr |
| Jun 27, 12:09 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 27, 2:34 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 27, 4:32 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jun 28, 1:56 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 28, 5:16 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jun 28, 7:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jun 29, 5:15 PM MDT | Special Weather Statement | LBF | 30 min |
| Jun 29, 5:45 PM MDT | Special Weather Statement | LBF | 45 min |
| Jun 29, 5:49 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Jun 29, 6:07 PM MDT | Severe Thunderstorm Warning | LBF | 38 min |
| Jun 29, 6:15 PM MDT | Severe Thunderstorm Warning | LBF | 45 min |
| Jun 29, 6:26 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 29, 7:02 PM MDT | Severe Thunderstorm Warning | LBF | 43 min |
| Jun 29, 7:06 PM MDT | Special Weather Statement | LBF | 39 min |
| Jun 29, 7:13 PM MDT | Severe Thunderstorm Warning | LBF | 47 min |
| Jun 30, 5:20 PM MDT | Special Weather Statement | LBF | 40 min |
| Jul 3, 9:23 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 3, 9:38 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jul 3, 9:49 PM MDT | Severe Thunderstorm Warning | LBF | 56 min |
| Jul 3, 10:02 PM MDT | Special Weather Statement | LBF | 43 min |
| Jul 3, 10:38 PM MDT | Severe Thunderstorm Warning | LBF | 37 min |
| Jul 3, 11:13 PM MDT | Special Weather Statement | LBF | 47 min |
| Jul 6, 8:30 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Jul 6, 9:01 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 6, 10:57 PM MDT | Special Weather Statement | LBF | 33 min |
| Jul 6, 11:28 PM MDT | Special Weather Statement | LBF | 47 min |
| Jul 6, 11:49 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jul 7, 12:30 AM MDT | Special Weather Statement | LBF | 60 min |
| Jul 7, 12:37 AM MDT | Areal Flood Advisory | LBF | 3 hr |
| Jul 13, 1:23 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 13, 1:49 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 13, 4:23 PM MDT | Severe Thunderstorm Warning | LBF | 52 min |
| Jul 14, 1:45 AM MDT | Special Weather Statement | LBF | 45 min |
| Jul 14, 2:02 AM MDT | Severe Thunderstorm Warning | LBF | 43 min |
| Jul 14, 2:46 AM MDT | Severe Thunderstorm Warning | LBF | 44 min |
| Jul 14, 3:38 AM MDT | Special Weather Statement | LBF | 37 min |
| Jul 14, 4:14 AM MDT | Special Weather Statement | LBF | 31 min |
| Jul 14, 2:51 PM MDT | Special Weather Statement | LBF | 39 min |
| Jul 14, 3:06 PM MDT | Severe Thunderstorm Warning | LBF | 54 min |
| Jul 14, 4:00 PM MDT | Special Weather Statement | LBF | 45 min |
| Jul 16, 1:31 AM MDT | Special Weather Statement | LBF | 44 min |
| Jul 16, 2:01 AM MDT | Severe Thunderstorm Warning | LBF | 59 min |
| Jul 16, 2:31 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 4:54 PM MDT | Severe Thunderstorm Warning | LBF | 51 min |
| Jul 16, 5:20 PM MDT | Special Weather Statement | LBF | 25 min |
| Jul 16, 5:44 PM MDT | Severe Thunderstorm Warning | LBF | 46 min |
| Jul 16, 5:51 PM MDT | Special Weather Statement | LBF | 24 min |
| Jul 16, 5:57 PM MDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jul 16, 6:19 PM MDT | Severe Thunderstorm Warning | LBF | 41 min |
| Jul 16, 6:21 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jul 17, 4:48 PM MDT | Mesoscale Discussion | SPC | 57 min |
| Jul 17, 5:17 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 17, 7:38 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 8:38 PM MDT | Special Weather Statement | LBF | 52 min |
| Jul 17, 10:18 PM MDT | Special Weather Statement | LBF | 42 min |
| Jul 18, 3:00 PM MDT | Severe Thunderstorm Warning | LBF | 60 min |
| Jul 18, 3:54 PM MDT | Severe Thunderstorm Warning | LBF | 66 min |
| Jul 18, 4:50 PM MDT | Severe Thunderstorm Warning | LBF | 55 min |
| Jul 19, 12:24 AM MDT | Special Weather Statement | LBF | 36 min |
| Jul 23, 4:36 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 23, 4:54 PM MDT | Special Weather Statement | LBF | 51 min |
| Jul 23, 5:09 PM MDT | Severe Thunderstorm Warning | LBF | 51 min |
| Jul 23, 5:40 PM MDT | Special Weather Statement | LBF | 35 min |
| Jul 24, 10:49 PM MDT | Special Weather Statement | LBF | 41 min |
| Jul 24, 11:23 PM MDT | Special Weather Statement | LBF | 52 min |
| Jul 27, 5:29 PM MDT | Special Weather Statement | LBF | 46 min |
| Jul 28, 10:59 PM MDT | Special Weather Statement | LBF | 31 min |
| Jul 30, 2:05 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Jul 30, 5:55 PM MDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jul 30, 6:23 PM MDT | Severe Thunderstorm Warning | LBF | 52 min |
| Jul 30, 6:45 PM MDT | Severe Thunderstorm Warning | LBF | 45 min |
| Jul 30, 8:09 PM MDT | Special Weather Statement | LBF | 36 min |
| Jul 30, 8:20 PM MDT | Special Weather Statement | LBF | 40 min |
| Jul 30, 8:51 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 30, 8:58 PM MDT | Special Weather Statement | LBF | 62 min |
| Jul 30, 9:43 PM MDT | Areal Flood Advisory | LBF | 3 hr |
| Aug 1, 7:10 PM MDT | Special Weather Statement | LBF | 50 min |
| Aug 1, 10:34 PM MDT | Special Weather Statement | LBF | 41 min |
| Aug 2, 12:09 AM MDT | Special Weather Statement | LBF | 51 min |
| Aug 2, 6:05 PM MDT | Severe Thunderstorm Warning | LBF | 55 min |
| Aug 2, 6:58 PM MDT | Special Weather Statement | LBF | 47 min |
| Aug 2, 8:15 PM MDT | Special Weather Statement | LBF | 45 min |
| Aug 3, 2:13 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 2:57 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 3, 6:42 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 8:43 PM MDT | Severe Thunderstorm Warning | LBF | 62 min |
| Aug 3, 9:32 PM MDT | Areal Flood Advisory | LBF | 3 hr |
| Aug 3, 9:45 PM MDT | Special Weather Statement | LBF | 45 min |
| Aug 3, 10:10 PM MDT | Areal Flood Advisory | LBF | 2 hr |
| Aug 3, 10:36 PM MDT | Special Weather Statement | LBF | 54 min |
| Aug 4, 2:22 PM MDT | Mesoscale Discussion | SPC | 83 min |
| Aug 4, 5:49 PM MDT | Special Weather Statement | LBF | 41 min |
| Aug 7, 4:25 PM MDT | Special Weather Statement | LBF | 50 min |
| Aug 7, 4:27 PM MDT | Severe Thunderstorm Warning | LBF | 48 min |
| Aug 7, 4:35 PM MDT | Severe Thunderstorm Warning | LBF | 40 min |
| Aug 7, 4:53 PM MDT | Special Weather Statement | LBF | 37 min |
| Aug 7, 5:11 PM MDT | Severe Thunderstorm Warning | LBF | 34 min |
| Aug 7, 5:18 PM MDT | Special Weather Statement | LBF | 27 min |
| Aug 7, 5:55 PM MDT | Severe Thunderstorm Warning | LBF | 50 min |
| Aug 7, 6:41 PM MDT | Severe Thunderstorm Warning | LBF | 49 min |
| Aug 7, 7:16 PM MDT | Severe Thunderstorm Warning | LBF | 44 min |
| Aug 7, 7:58 PM MDT | Special Weather Statement | LBF | 47 min |
| Aug 7, 8:01 PM MDT | Special Weather Statement | LBF | 44 min |
| Aug 8, 2:37 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 3:50 PM MDT | Severe Thunderstorm Warning | LBF | 40 min |
| Aug 8, 4:25 PM MDT | Areal Flood Advisory | LBF | 3 hr |
| Aug 8, 4:32 PM MDT | Special Weather Statement | LBF | 43 min |
| Aug 8, 5:01 PM MDT | Areal Flood Advisory | LBF | 2 hr |
| Aug 8, 5:12 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 5:18 PM MDT | Special Weather Statement | LBF | 42 min |
| Aug 8, 5:58 PM MDT | Special Weather Statement | LBF | 47 min |
| Aug 8, 6:27 PM MDT | Severe Thunderstorm Warning | LBF | 48 min |
| Aug 13, 1:49 AM MDT | Special Weather Statement | LBF | 41 min |
| Aug 17, 11:58 AM MDT | Heat Advisory | LBF | 55 hr |
| Aug 24, 2:41 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 24, 4:46 PM MDT | Special Weather Statement | LBF | 44 min |
| Sep 3, 9:55 PM MDT | Special Weather Statement | LBF | 50 min |
| Sep 4, 12:45 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 4, 5:10 PM MDT | Special Weather Statement | LBF | 65 min |
| Sep 7, 3:39 PM MDT | Special Weather Statement | LBF | 36 min |
| Sep 7, 4:05 PM MDT | Severe Thunderstorm Warning | LBF | 40 min |
| Sep 7, 4:34 PM MDT | Severe Thunderstorm Warning | LBF | 41 min |
| Sep 8, 6:21 PM MDT | Special Weather Statement | LBF | 54 min |
| Sep 8, 7:11 PM MDT | Special Weather Statement | LBF | 64 min |
| Sep 22, 11:59 AM MDT | Special Weather Statement | LBF | 46 min |
| Sep 22, 1:36 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 22, 7:02 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Sep 29, 12:46 AM MDT | Special Weather Statement | LBF | 44 min |
| Sep 30, 5:46 AM MDT | Dense Fog Advisory | LBF | 5 hr |
| Oct 2, 5:37 PM MDT | Special Weather Statement | LBF | 38 min |
| Oct 2, 6:02 PM MDT | Severe Thunderstorm Warning | LBF | 43 min |
| Oct 2, 6:15 PM MDT | Special Weather Statement | LBF | 30 min |
| Oct 2, 6:22 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Oct 2, 6:28 PM MDT | Severe Thunderstorm Warning | LBF | 20 min |
| Oct 2, 6:43 PM MDT | Severe Thunderstorm Warning | LBF | 47 min |
| Oct 2, 7:05 PM MDT | Severe Thunderstorm Warning | LBF | 40 min |
| Oct 2, 7:30 PM MDT | Severe Thunderstorm Warning | LBF | 30 min |
| Oct 2, 7:31 PM MDT | Special Weather Statement | LBF | 29 min |
| Oct 2, 7:58 PM MDT | Special Weather Statement | LBF | 62 min |
| Oct 2, 8:00 PM MDT | Special Weather Statement | LBF | 30 min |
| Oct 2, 8:23 PM MDT | Special Weather Statement | LBF | 37 min |
| Oct 5, 1:38 AM MDT | Freeze Watch | LBF | 24 hr |
| Oct 6, 1:33 AM MDT | Freeze Warning | LBF | 30 hr |
| Oct 11, 2:18 AM MDT | High Wind Watch | LBF | 24 hr |
| Oct 12, 2:17 AM MDT | High Wind Warning | LBF | 36 hr |
| Oct 12, 12:42 PM MDT | Winter Weather Advisory | LBF | 13 hr |
| Oct 17, 9:14 PM MDT | Special Weather Statement | LBF | 46 min |
| Oct 26, 10:01 AM MDT | Winter Weather Advisory | LBF | 16 hr |
| Oct 26, 12:50 PM MDT | Winter Weather Advisory | LBF | 65 hr |
| Nov 22, 1:04 AM MST | Winter Storm Watch | LBF | 23 hr |
| Nov 23, 12:23 AM MST | Winter Storm Warning | LBF | 59 hr |
| Dec 22, 1:24 PM MST | Winter Weather Advisory | LBF | 60 hr |
| Dec 24, 1:51 AM MST | Blizzard Warning | LBF | 3 days |
| Dec 25, 6:56 PM MST | Mesoscale Discussion | SPC | 5 hr |
| Dec 26, 2:09 AM MST | Winter Weather Advisory | LBF | 39 hr |
| Dec 26, 8:14 PM MST | Winter Storm Warning | LBF | 6 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 | 55 |
| Severe Thunderstorm Watch | 12 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 36 |
| Special Weather Statement | 98 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 10 |
| Winter | |
| Blizzard Warning | 2 |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 11 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Wind Chill Warning | 2 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 2 |
| 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 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. Warning verification from the Mesonet's Cow. Rebuilt daily.