Alert archive / Wyoming / Crook County
Weather alerts in Crook County, Wyoming, 2013
231 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Crook County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 231
- Warnings
- 80
- Watches
- 31
- Advisories
- 20
- Busiest month
- July60 alerts
- Busiest day
- July 8, 201310 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 2 tornado warnings covering Crook County in 2013 had a tornado report inside them.
Crook County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 66 | 46 | 30% | 44 | 91% | 23 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Rapid City, SD: tornado warnings | 10 | 1 | 90% | 3 | 33% | 4 min |
| NWS Rapid City, SD: severe thunderstorm warnings | 502 | 363 | 28% | 673 | 90% | 23 min |
| NWS Rapid City, SD: flash flood warnings | 24 | 5 | 79% | 14 | 93% | 46 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 1, 11:30 PM MST | Winter Storm Warning | UNR | 18 hr |
| Jan 9, 2:52 AM MST | High Wind Watch | UNR | 12 hr |
| Jan 9, 2:52 AM MST | Winter Storm Watch | UNR | 36 hr |
| Jan 9, 2:47 PM MST | High Wind Warning | UNR | 15 hr |
| Jan 10, 2:56 PM MST | Winter Storm Warning | UNR | 37 hr |
| Jan 11, 4:32 AM MST | Winter Weather Advisory | UNR | 30 hr |
| Jan 15, 8:17 AM MST | Winter Weather Advisory | UNR | 15 hr |
| Jan 30, 2:43 AM MST | Winter Weather Advisory | UNR | 33 hr |
| Feb 7, 2:45 PM MST | Winter Storm Watch | UNR | 38 hr |
| Feb 9, 4:30 AM MST | Winter Storm Warning | UNR | 42 hr |
| Feb 9, 4:30 AM MST | Winter Weather Advisory | UNR | 42 hr |
| Feb 13, 7:42 PM MST | Winter Weather Advisory | UNR | 20 hr |
| Mar 3, 5:43 PM MST | Special Weather Statement | UNR | 47 min |
| Mar 3, 6:27 PM MST | Special Weather Statement | UNR | 48 min |
| Mar 4, 3:08 AM MST | Winter Weather Advisory | UNR | 24 hr |
| Apr 7, 2:46 AM MDT | Winter Storm Watch | UNR | 36 hr |
| Apr 8, 4:32 AM MDT | Winter Storm Warning | UNR | 70 hr |
| Apr 15, 3:40 AM MDT | Winter Storm Watch | UNR | 24 hr |
| Apr 16, 3:35 AM MDT | Winter Storm Warning | UNR | 35 hr |
| Apr 16, 3:35 AM MDT | Winter Weather Advisory | UNR | 47 hr |
| Apr 21, 3:51 AM MDT | Winter Storm Warning | UNR | 32 hr |
| Apr 21, 3:51 AM MDT | Winter Weather Advisory | UNR | 35 hr |
| May 17, 2:23 PM MDT | Mesoscale Discussion | SPC | 97 min |
| May 17, 3:03 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 17, 5:05 PM MDT | Severe Thunderstorm Warning | UNR | 70 min |
| May 17, 6:13 PM MDT | Severe Thunderstorm Warning | UNR | 77 min |
| May 17, 6:28 PM MDT | Mesoscale Discussion | SPC | 92 min |
| May 17, 7:14 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| May 17, 7:21 PM MDT | Severe Thunderstorm Warning | UNR | 54 min |
| May 17, 9:26 PM MDT | Mesoscale Discussion | SPC | 64 min |
| May 18, 2:31 PM MDT | Mesoscale Discussion | SPC | 59 min |
| May 23, 5:37 AM MDT | High Wind Warning | UNR | 24 hr |
| May 25, 11:43 AM MDT | Mesoscale Discussion | SPC | 92 min |
| May 25, 1:52 PM MDT | Tornado Watch | SPC | 8 hr |
| May 25, 4:31 PM MDT | Severe Thunderstorm Warning | UNR | 44 min |
| May 26, 2:49 PM MDT | Mesoscale Discussion | SPC | 56 min |
| May 26, 3:47 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 6:08 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 9:31 PM MDT | Mesoscale Discussion | SPC | 119 min |
| May 26, 9:31 PM MDT | Special Weather Statement | UNR | 44 min |
| May 26, 10:00 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| May 26, 10:58 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| May 27, 11:36 AM MDT | Mesoscale Discussion | SPC | 54 min |
| May 27, 11:51 AM MDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 27, 3:52 PM MDT | Mesoscale Discussion | SPC | 83 min |
| May 27, 4:06 PM MDT | Severe Thunderstorm Warning | UNR | 54 min |
| May 29, 3:23 AM MDT | Flood Watch | UNR | 60 hr |
| May 30, 5:15 PM MDT | Areal Flood Warning | UNR | 4 days |
| Jun 7, 5:10 PM MDT | Special Weather Statement | UNR | 50 min |
| Jun 11, 1:07 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 11, 4:06 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jun 11, 5:43 PM MDT | Special Weather Statement | UNR | 47 min |
| Jun 11, 5:52 PM MDT | Special Weather Statement | UNR | 38 min |
| Jun 11, 6:14 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| Jun 11, 6:23 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jun 11, 7:11 PM MDT | Severe Thunderstorm Warning | UNR | 64 min |
| Jun 11, 8:16 PM MDT | Severe Thunderstorm Warning | UNR | 44 min |
| Jun 12, 4:06 PM MDT | Mesoscale Discussion | SPC | 54 min |
| Jun 13, 12:37 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Jun 13, 4:44 PM MDT | Mesoscale Discussion | SPC | 61 min |
| Jun 18, 1:07 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Jun 18, 4:34 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Jun 18, 6:16 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| Jun 18, 6:39 PM MDT | Special Weather Statement | UNR | 36 min |
| Jun 21, 5:58 AM MDT | Special Weather Statement | UNR | 47 min |
| Jun 21, 6:06 AM MDT | Severe Thunderstorm Warning | UNR | 54 min |
| Jun 21, 6:49 AM MDT | Mesoscale Discussion | SPC | 56 min |
| Jun 21, 9:00 AM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| Jun 21, 10:14 AM MDT | Special Weather Statement | UNR | 46 min |
| Jun 21, 10:52 AM MDT | Special Weather Statement | UNR | 38 min |
| Jun 21, 12:30 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| Jun 21, 1:48 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 22, 10:59 AM MDT | Tornado Watch | SPC | 7 hr |
| Jun 22, 12:22 PM MDT | Special Weather Statement | UNR | 53 min |
| Jun 22, 3:01 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| Jun 22, 3:28 PM MDT | Tornado Warning | UNR | 32 min |
| Jun 22, 3:52 PM MDT | Severe Thunderstorm Warning | UNR | 53 min |
| Jun 22, 4:46 PM MDT | Areal Flood Advisory | UNR | 6 hr |
| Jun 24, 1:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Jun 24, 6:31 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| Jul 5, 4:04 PM MDT | Special Weather Statement | UNR | 26 min |
| Jul 5, 4:48 PM MDT | Special Weather Statement | UNR | 27 min |
| Jul 6, 5:06 PM MDT | Special Weather Statement | UNR | 39 min |
| Jul 6, 5:31 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| Jul 6, 6:13 PM MDT | Severe Thunderstorm Warning | UNR | 32 min |
| Jul 6, 6:22 PM MDT | Severe Thunderstorm Warning | UNR | 53 min |
| Jul 7, 3:51 PM MDT | Severe Thunderstorm Warning | UNR | 54 min |
| Jul 7, 4:00 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 4:44 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| Jul 7, 4:57 PM MDT | Tornado Warning | UNR | 48 min |
| Jul 7, 5:38 PM MDT | Severe Thunderstorm Warning | UNR | 67 min |
| Jul 7, 6:30 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| Jul 7, 6:31 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 7, 7:26 PM MDT | Severe Thunderstorm Warning | UNR | 64 min |
| Jul 7, 8:08 PM MDT | Severe Thunderstorm Warning | UNR | 67 min |
| Jul 7, 9:37 PM MDT | Severe Thunderstorm Warning | UNR | 53 min |
| Jul 7, 10:41 PM MDT | Special Weather Statement | UNR | 19 min |
| Jul 7, 10:56 PM MDT | Special Weather Statement | UNR | 34 min |
| Jul 7, 11:49 PM MDT | Special Weather Statement | UNR | 11 min |
| Jul 8, 3:42 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 4:01 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 8, 7:42 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 4:49 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Jul 10, 5:29 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| Jul 13, 2:08 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jul 13, 2:47 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 13, 4:30 PM MDT | Special Weather Statement | UNR | 45 min |
| Jul 13, 4:59 PM MDT | Special Weather Statement | UNR | 31 min |
| Jul 13, 5:18 PM MDT | Severe Thunderstorm Warning | UNR | 42 min |
| Jul 13, 5:33 PM MDT | Mesoscale Discussion | SPC | 87 min |
| Jul 15, 1:51 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jul 15, 6:57 PM MDT | Special Weather Statement | UNR | 48 min |
| Jul 16, 7:21 PM MDT | Special Weather Statement | UNR | 39 min |
| Jul 19, 6:18 PM MDT | Severe Thunderstorm Warning | UNR | 57 min |
| Jul 19, 9:54 PM MDT | Severe Thunderstorm Warning | UNR | 66 min |
| Jul 20, 1:06 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 20, 4:03 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 20, 4:43 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| Jul 20, 7:23 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jul 21, 4:27 PM MDT | Mesoscale Discussion | SPC | 63 min |
| Jul 22, 3:42 PM MDT | Special Weather Statement | UNR | 33 min |
| Jul 22, 4:12 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Jul 22, 4:25 PM MDT | Special Weather Statement | UNR | 50 min |
| Jul 22, 4:54 PM MDT | Special Weather Statement | UNR | 51 min |
| Jul 22, 5:02 PM MDT | Severe Thunderstorm Warning | UNR | 58 min |
| Jul 22, 5:11 PM MDT | Severe Thunderstorm Warning | UNR | 64 min |
| Jul 22, 5:30 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 5:48 PM MDT | Severe Thunderstorm Warning | UNR | 27 min |
| Jul 22, 5:51 PM MDT | Severe Thunderstorm Warning | UNR | 39 min |
| Jul 22, 6:09 PM MDT | Severe Thunderstorm Warning | UNR | 51 min |
| Jul 22, 6:31 PM MDT | Special Weather Statement | UNR | 44 min |
| Jul 22, 7:16 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| Jul 22, 7:37 PM MDT | Severe Thunderstorm Warning | UNR | 38 min |
| Jul 22, 7:42 PM MDT | Mesoscale Discussion | SPC | 63 min |
| Jul 22, 9:23 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jul 25, 12:48 AM MDT | Special Weather Statement | UNR | 27 min |
| Jul 25, 2:17 AM MDT | Special Weather Statement | UNR | 28 min |
| Jul 28, 4:20 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 28, 6:01 PM MDT | Special Weather Statement | UNR | 44 min |
| Jul 30, 3:37 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 6:39 AM MDT | Special Weather Statement | UNR | 51 min |
| Aug 1, 11:59 PM MDT | Special Weather Statement | UNR | 46 min |
| Aug 2, 4:05 PM MDT | Special Weather Statement | UNR | 25 min |
| Aug 2, 4:12 PM MDT | Special Weather Statement | UNR | 33 min |
| Aug 2, 4:34 PM MDT | Special Weather Statement | UNR | 41 min |
| Aug 2, 4:38 PM MDT | Severe Thunderstorm Warning | UNR | 67 min |
| Aug 2, 4:42 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Aug 2, 4:54 PM MDT | Special Weather Statement | UNR | 36 min |
| Aug 2, 5:11 PM MDT | Severe Thunderstorm Warning | UNR | 64 min |
| Aug 2, 5:44 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| Aug 2, 6:39 PM MDT | Severe Thunderstorm Warning | UNR | 66 min |
| Aug 2, 10:19 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Aug 3, 2:25 AM MDT | Severe Thunderstorm Warning | UNR | 65 min |
| Aug 3, 4:43 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 6:25 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 3, 7:45 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| Aug 3, 8:25 PM MDT | Severe Thunderstorm Warning | UNR | 65 min |
| Aug 3, 9:30 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| Aug 3, 10:27 PM MDT | Severe Thunderstorm Warning | UNR | 63 min |
| Aug 3, 10:50 PM MDT | Mesoscale Discussion | SPC | 85 min |
| Aug 4, 2:24 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 4, 10:23 PM MDT | Severe Thunderstorm Warning | UNR | 52 min |
| Aug 5, 2:31 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Aug 5, 4:29 PM MDT | Special Weather Statement | UNR | 31 min |
| Aug 5, 4:35 PM MDT | Severe Thunderstorm Warning | UNR | 40 min |
| Aug 5, 5:16 PM MDT | Severe Thunderstorm Warning | UNR | 29 min |
| Aug 5, 6:56 PM MDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 5, 7:13 PM MDT | Severe Thunderstorm Warning | UNR | 47 min |
| Aug 7, 4:13 PM MDT | Mesoscale Discussion | SPC | 92 min |
| Aug 7, 4:46 PM MDT | Severe Thunderstorm Warning | UNR | 44 min |
| Aug 7, 5:02 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 7, 5:44 PM MDT | Severe Thunderstorm Warning | UNR | 46 min |
| Aug 7, 5:47 PM MDT | Severe Thunderstorm Warning | UNR | 43 min |
| Aug 7, 6:49 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Aug 7, 8:47 PM MDT | Severe Thunderstorm Warning | UNR | 28 min |
| Aug 7, 10:05 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Aug 8, 10:30 PM MDT | Special Weather Statement | UNR | 45 min |
| Aug 9, 12:08 AM MDT | Special Weather Statement | UNR | 37 min |
| Aug 9, 12:33 AM MDT | Special Weather Statement | UNR | 42 min |
| Aug 9, 12:46 AM MDT | Special Weather Statement | UNR | 29 min |
| Aug 9, 4:24 AM MDT | Flash Flood Watch | UNR | 23 hr |
| Aug 11, 2:37 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Aug 11, 5:26 PM MDT | Severe Thunderstorm Warning | UNR | 64 min |
| Aug 13, 12:36 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 1:17 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 13, 2:51 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Aug 13, 3:39 PM MDT | Special Weather Statement | UNR | 51 min |
| Aug 14, 8:38 PM MDT | Special Weather Statement | UNR | 67 min |
| Aug 22, 1:42 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 22, 6:06 PM MDT | Special Weather Statement | UNR | 39 min |
| Aug 22, 8:33 PM MDT | Special Weather Statement | UNR | 42 min |
| Aug 22, 9:26 PM MDT | Areal Flood Advisory | UNR | 6 hr |
| Aug 30, 1:54 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 4, 3:57 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 4, 10:17 PM MDT | Special Weather Statement | UNR | 43 min |
| Sep 4, 10:22 PM MDT | Severe Thunderstorm Warning | UNR | 53 min |
| Sep 6, 8:51 PM MDT | Severe Thunderstorm Warning | UNR | 54 min |
| Sep 7, 10:28 AM MDT | Flash Flood Watch | UNR | 14 hr |
| Sep 7, 4:21 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 7, 6:50 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Sep 7, 10:00 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Sep 7, 10:53 PM MDT | Special Weather Statement | UNR | 67 min |
| Sep 8, 3:52 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 8, 6:19 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| Sep 8, 6:47 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 8, 7:13 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| Sep 17, 6:29 PM MDT | Mesoscale Discussion | SPC | 61 min |
| Sep 18, 1:16 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Sep 18, 2:14 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| Sep 18, 3:08 PM MDT | Severe Thunderstorm Warning | UNR | 67 min |
| Sep 25, 1:50 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Sep 25, 6:41 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 2, 3:52 AM MDT | Winter Storm Watch | UNR | 58 hr |
| Oct 3, 3:57 AM MDT | Winter Storm Warning | UNR | 62 hr |
| Oct 4, 7:04 AM MDT | Mesoscale Discussion | SPC | 4 hr |
| Oct 13, 3:25 AM MDT | Winter Storm Watch | UNR | 24 hr |
| Oct 13, 3:41 AM MDT | Flood Watch | UNR | 48 hr |
| Oct 14, 3:37 AM MDT | Winter Storm Warning | UNR | 31 hr |
| Oct 14, 3:37 AM MDT | Winter Weather Advisory | UNR | 31 hr |
| Oct 27, 3:17 PM MDT | Winter Weather Advisory | UNR | 42 hr |
| Oct 29, 2:01 PM MDT | Winter Weather Advisory | UNR | 22 hr |
| Nov 20, 2:56 PM MST | Winter Weather Advisory | UNR | 24 hr |
| Dec 2, 4:26 AM MST | Winter Storm Watch | UNR | 10 hr |
| Dec 2, 2:10 PM MST | Winter Storm Warning | UNR | 27 hr |
| Dec 2, 2:10 PM MST | Winter Weather Advisory | UNR | 51 hr |
| Dec 4, 1:53 PM MST | Wind Chill Advisory | UNR | 4 days |
| Dec 8, 3:52 AM MST | Wind Chill Advisory | UNR | 31 hr |
| Dec 9, 10:35 AM MST | Winter Weather Advisory | UNR | 12 hr |
| Dec 18, 4:10 AM MST | Winter Weather Advisory | UNR | 39 hr |
| Dec 19, 12:31 PM MST | Mesoscale Discussion | SPC | 4 hr |
| Dec 31, 3:40 PM MST | Winter Weather Advisory | UNR | 13 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 | 66 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 17 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 55 |
| Special Weather Statement | 45 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 9 |
| Winter Storm Watch | 7 |
| Winter Weather Advisory | 16 |
| Cold | |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.