Alert archive / Oklahoma / Roger Mills County
Weather alerts in Roger Mills County, Oklahoma, 2016
236 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Roger Mills County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 236
- Warnings
- 80
- Watches
- 42
- Advisories
- 32
- Busiest month
- May50 alerts
- Busiest day
- May 27, 201612 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 5 tornado warnings covering Roger Mills County in 2016 had a tornado report inside them; 1 of 2 tornado reports fell inside a warning, on average 6 minutes after it went out.
Roger Mills County, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 5 | 1 | 80% | 2 | 50% | 6 min |
| Severe thunderstorm warnings | 46 | 26 | 43% | 24 | 88% | 30 min |
| Flash flood warnings | 3 | 2 | 33% | 1 | 100% | 16 min |
Each office's whole area, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Norman, OK: tornado warnings | 63 | 15 | 76% | 30 | 77% | 16 min |
| NWS Norman, OK: severe thunderstorm warnings | 907 | 366 | 60% | 779 | 81% | 23 min |
| NWS Norman, OK: flash flood warnings | 136 | 53 | 61% | 92 | 88% | 81 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 7, 2:44 AM CST | Dense Fog Advisory | OUN | 6 hr |
| Jan 8, 1:02 PM CST | Winter Weather Advisory | OUN | 23 hr |
| Jan 15, 4:01 AM CST | Winter Weather Advisory | OUN | 34 hr |
| Jan 23, 9:24 AM CST | Freezing Fog Advisory | OUN | 96 min |
| Jan 29, 9:52 PM CST | Fire Weather Watch | OUN | 5 hr |
| Jan 30, 3:14 AM CST | Red Flag Warning | OUN | 16 hr |
| Feb 9, 8:59 PM CST | Fire Weather Watch | OUN | 7 hr |
| Feb 10, 4:21 AM CST | Red Flag Warning | OUN | 15 hr |
| Feb 16, 5:38 AM CST | Fire Weather Watch | OUN | 33 hr |
| Feb 17, 2:51 PM CST | Red Flag Warning | OUN | 28 hr |
| Feb 17, 8:38 PM CST | Wind Advisory | OUN | 22 hr |
| Feb 26, 3:16 AM CST | Fire Weather Watch | OUN | 24 hr |
| Feb 27, 2:59 AM CST | Red Flag Warning | OUN | 16 hr |
| Feb 29, 5:30 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 29, 6:00 PM CST | Special Weather Statement | OUN | 45 min |
| Feb 29, 6:40 PM CST | Special Weather Statement | OUN | 50 min |
| Mar 1, 1:58 PM CST | Fire Weather Watch | OUN | 14 hr |
| Mar 2, 3:35 AM CST | Red Flag Warning | OUN | 15 hr |
| Mar 3, 2:49 PM CST | Fire Weather Watch | OUN | 13 hr |
| Mar 4, 3:33 AM CST | Red Flag Warning | OUN | 15 hr |
| Mar 6, 3:31 AM CST | Wind Advisory | OUN | 15 hr |
| Mar 6, 2:32 PM CST | Fire Weather Watch | OUN | 13 hr |
| Mar 7, 3:19 AM CST | Red Flag Warning | OUN | 16 hr |
| Mar 7, 2:11 PM CST | Mesoscale Discussion | SPC | 94 min |
| Mar 10, 5:36 AM CST | Dense Fog Advisory | OUN | 3 hr |
| Mar 15, 4:03 AM CDT | Red Flag Warning | OUN | 15 hr |
| Mar 17, 2:41 PM CDT | Freeze Watch | OUN | 24 hr |
| Mar 18, 2:31 PM CDT | Freeze Watch | OUN | 19 hr |
| Mar 18, 2:31 PM CDT | Freeze Warning | OUN | 18 hr |
| Mar 19, 9:25 AM CDT | Freeze Warning | OUN | 24 hr |
| Mar 20, 4:11 AM CDT | Fire Weather Watch | OUN | 26 hr |
| Mar 20, 4:11 AM CDT | Fire Weather Watch | OUN | 35 hr |
| Mar 20, 2:50 PM CDT | Fire Weather Watch | OUN | 48 hr |
| Mar 21, 5:50 AM CDT | Red Flag Warning | OUN | 14 hr |
| Mar 21, 3:04 PM CDT | Wind Advisory | OUN | 61 hr |
| Mar 21, 3:24 PM CDT | Red Flag Warning | OUN | 30 hr |
| Mar 22, 2:56 PM CDT | Red Flag Warning | OUN | 30 hr |
| Mar 23, 4:13 AM CDT | High Wind Warning | OUN | 17 hr |
| Mar 23, 4:13 AM CDT | Wind Advisory | OUN | 27 hr |
| Mar 24, 8:39 AM CDT | Fire Weather Watch | OUN | 19 hr |
| Mar 25, 3:36 AM CDT | Red Flag Warning | OUN | 16 hr |
| Mar 27, 2:42 PM CDT | Frost Advisory | OUN | 18 hr |
| Mar 28, 3:24 PM CDT | Fire Weather Watch | OUN | 36 hr |
| Mar 30, 3:33 AM CDT | Red Flag Warning | OUN | 17 hr |
| Apr 2, 3:19 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Apr 3, 3:32 AM CDT | Red Flag Warning | OUN | 17 hr |
| Apr 4, 3:34 AM CDT | Fire Weather Watch | OUN | 7 hr |
| Apr 4, 3:36 AM CDT | Wind Advisory | OUN | 48 hr |
| Apr 4, 10:42 AM CDT | Red Flag Warning | OUN | 37 hr |
| Apr 5, 3:26 PM CDT | Fire Weather Watch | OUN | 11 hr |
| Apr 6, 2:07 AM CDT | Red Flag Warning | OUN | 18 hr |
| Apr 10, 4:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 5:13 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 15, 11:55 AM CDT | Flood Watch | OUN | 64 hr |
| Apr 26, 4:37 PM CDT | Special Weather Statement | OUN | 53 min |
| Apr 26, 5:13 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Apr 28, 6:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 28, 10:29 PM CDT | Special Weather Statement | OUN | 31 min |
| May 8, 1:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 8, 3:04 PM CDT | Tornado Watch | SPC | 6 hr |
| May 13, 1:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 3:28 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 13, 6:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 13, 7:14 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 16, 2:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 16, 7:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 16, 8:59 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 16, 9:14 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 16, 9:31 PM CDT | Tornado Warning | OUN | 29 min |
| May 16, 9:57 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 16, 9:59 PM CDT | Mesoscale Discussion | SPC | 31 min |
| May 16, 10:02 PM CDT | Tornado Warning | OUN | 28 min |
| May 16, 10:29 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 22, 8:32 PM CDT | Special Weather Statement | OUN | 58 min |
| May 22, 11:10 PM CDT | Special Weather Statement | OUN | 50 min |
| May 22, 11:50 PM CDT | Wind Advisory | OUN | 3 hr |
| May 23, 2:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 23, 3:37 PM CDT | Tornado Watch | SPC | 8 hr |
| May 23, 6:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 8:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 23, 11:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 23, 11:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 24, 2:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 24, 3:22 PM CDT | Tornado Watch | SPC | 9 hr |
| May 24, 6:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 26, 12:46 PM CDT | Special Weather Statement | OUN | 29 min |
| May 26, 1:12 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 26, 1:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 1:31 PM CDT | Tornado Watch | SPC | 10 hr |
| May 26, 1:59 PM CDT | Severe Thunderstorm Warning | OUN | 31 min |
| May 26, 7:32 PM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| May 26, 7:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 26, 8:15 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 26, 8:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 26, 8:58 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 26, 9:08 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 26, 9:30 PM CDT | Tornado Warning | OUN | 30 min |
| May 26, 9:45 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 26, 9:59 PM CDT | Tornado Warning | OUN | 35 min |
| May 26, 10:14 PM CDT | Flash Flood Warning | OUN | 4 hr |
| May 26, 10:29 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 27, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 29, 7:52 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 1:53 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 29, 3:16 PM CDT | Special Weather Statement | OUN | 29 min |
| May 29, 4:23 PM CDT | Severe Thunderstorm Warning | OUN | 37 min |
| May 29, 4:23 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| May 31, 10:34 AM CDT | Flood Watch | OUN | 72 hr |
| Jun 1, 2:48 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 2, 7:40 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 3, 3:58 AM CDT | Dense Fog Advisory | OUN | 6 hr |
| Jun 13, 6:00 AM CDT | Special Weather Statement | OUN | 45 min |
| Jun 13, 6:23 AM CDT | Severe Thunderstorm Warning | OUN | 35 min |
| Jun 13, 6:49 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 13, 9:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 13, 10:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 13, 11:11 PM CDT | Special Weather Statement | OUN | 49 min |
| Jun 13, 11:51 PM CDT | Special Weather Statement | OUN | 39 min |
| Jun 13, 11:59 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| Jun 18, 2:07 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 18, 3:33 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 26, 1:21 PM CDT | Special Weather Statement | OUN | 24 min |
| Jun 26, 2:12 PM CDT | Special Weather Statement | OUN | 33 min |
| Jun 26, 2:24 PM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| Jun 26, 3:25 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 27, 10:16 PM CDT | Special Weather Statement | OUN | 29 min |
| Jun 27, 10:40 PM CDT | Special Weather Statement | OUN | 50 min |
| Jun 28, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 28, 5:51 PM CDT | Severe Thunderstorm Warning | OUN | 54 min |
| Jun 28, 5:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jun 28, 6:23 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jun 28, 6:40 PM CDT | Severe Thunderstorm Warning | OUN | 80 min |
| Jun 28, 6:44 PM CDT | Severe Thunderstorm Warning | OUN | 61 min |
| Jul 5, 4:50 AM CDT | Special Weather Statement | OUN | 25 min |
| Jul 6, 4:39 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 7, 4:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 8, 4:10 PM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Jul 8, 4:55 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 14, 5:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 14, 10:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 11:07 PM CDT | Severe Thunderstorm Warning | OUN | 53 min |
| Jul 14, 11:09 PM CDT | Special Weather Statement | OUN | 66 min |
| Jul 14, 11:27 PM CDT | Severe Thunderstorm Warning | OUN | 33 min |
| Jul 14, 11:54 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 14, 11:59 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Jul 15, 5:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 15, 6:46 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 15, 8:40 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Jul 15, 9:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jul 15, 9:19 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Jul 15, 9:58 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Aug 7, 2:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 4:55 PM CDT | Special Weather Statement | OUN | 50 min |
| Aug 7, 5:51 PM CDT | Special Weather Statement | OUN | 54 min |
| Aug 7, 8:29 PM CDT | Special Weather Statement | OUN | 61 min |
| Aug 12, 12:27 AM CDT | Special Weather Statement | OUN | 33 min |
| Aug 12, 1:02 AM CDT | Special Weather Statement | OUN | 28 min |
| Aug 19, 2:50 PM CDT | Special Weather Statement | OUN | 25 min |
| Aug 19, 3:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 19, 8:43 PM CDT | Special Weather Statement | OUN | 47 min |
| Aug 23, 4:22 PM CDT | Special Weather Statement | OUN | 23 min |
| Aug 23, 4:36 PM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| Aug 23, 5:05 PM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Aug 23, 5:44 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| Aug 23, 5:57 PM CDT | Special Weather Statement | OUN | 33 min |
| Aug 23, 6:10 PM CDT | Severe Thunderstorm Warning | OUN | 35 min |
| Aug 23, 6:11 PM CDT | Areal Flood Advisory | OUN | 2 hr |
| Aug 23, 6:34 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 23, 6:46 PM CDT | Special Weather Statement | OUN | 29 min |
| Aug 23, 7:12 PM CDT | Special Weather Statement | OUN | 33 min |
| Aug 23, 7:32 PM CDT | Severe Thunderstorm Warning | OUN | 28 min |
| Aug 23, 7:34 PM CDT | Severe Thunderstorm Warning | OUN | 26 min |
| Aug 23, 8:01 PM CDT | Special Weather Statement | OUN | 29 min |
| Aug 23, 8:30 PM CDT | Severe Thunderstorm Warning | OUN | 28 min |
| Aug 25, 9:45 AM CDT | Flood Watch | OUN | 21 hr |
| Aug 25, 2:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 25, 3:27 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 25, 3:38 PM CDT | Special Weather Statement | OUN | 22 min |
| Aug 25, 4:03 PM CDT | Special Weather Statement | OUN | 27 min |
| Aug 25, 4:13 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Aug 25, 4:26 PM CDT | Tornado Warning | OUN | 34 min |
| Aug 25, 4:50 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Aug 25, 5:30 PM CDT | Severe Thunderstorm Warning | OUN | 27 min |
| Aug 25, 5:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 25, 9:01 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| Aug 25, 9:36 PM CDT | Severe Thunderstorm Warning | OUN | 69 min |
| Aug 27, 9:13 PM CDT | Special Weather Statement | OUN | 47 min |
| Aug 27, 9:45 PM CDT | Special Weather Statement | OUN | 15 min |
| Aug 31, 1:03 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Aug 31, 1:54 PM CDT | Special Weather Statement | OUN | 36 min |
| Aug 31, 2:25 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 9, 6:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 9, 9:16 PM CDT | Special Weather Statement | OUN | 29 min |
| Sep 9, 9:47 PM CDT | Special Weather Statement | OUN | 28 min |
| Sep 9, 9:56 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 9, 10:14 PM CDT | Special Weather Statement | OUN | 31 min |
| Sep 9, 11:17 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 17, 1:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 17, 2:00 PM CDT | Severe Thunderstorm Warning | OUN | 60 min |
| Sep 17, 2:57 PM CDT | Severe Thunderstorm Warning | OUN | 63 min |
| Sep 17, 7:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 17, 11:18 PM CDT | Special Weather Statement | OUN | 42 min |
| Sep 17, 11:34 PM CDT | Severe Thunderstorm Warning | OUN | 56 min |
| Sep 24, 1:09 PM CDT | Special Weather Statement | OUN | 36 min |
| Sep 24, 1:40 PM CDT | Special Weather Statement | OUN | 50 min |
| Sep 24, 3:02 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 24, 3:52 PM CDT | Special Weather Statement | OUN | 53 min |
| Sep 24, 4:09 PM CDT | Flash Flood Warning | OUN | 4 hr |
| Sep 24, 4:37 PM CDT | Flash Flood Warning | OUN | 3 hr |
| Oct 6, 2:31 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Oct 6, 5:36 PM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| Oct 6, 6:20 PM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Oct 6, 6:41 PM CDT | Severe Thunderstorm Warning | OUN | 34 min |
| Oct 6, 7:15 PM CDT | Special Weather Statement | OUN | 30 min |
| Oct 6, 7:48 PM CDT | Special Weather Statement | OUN | 42 min |
| Oct 6, 7:58 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Oct 16, 2:45 AM CDT | Fire Weather Watch | OUN | 12 hr |
| Oct 16, 2:33 PM CDT | Red Flag Warning | OUN | 28 hr |
| Oct 17, 1:13 PM CDT | Wind Advisory | OUN | 6 hr |
| Nov 11, 2:12 PM CST | Freeze Warning | OUN | 19 hr |
| Nov 15, 2:30 PM CST | Red Flag Warning | OUN | 29 hr |
| Nov 17, 2:59 AM CST | Red Flag Warning | OUN | 14 hr |
| Nov 17, 3:32 PM CST | Freeze Watch | OUN | 12 hr |
| Nov 18, 3:55 AM CST | Freeze Warning | OUN | 29 hr |
| Nov 27, 3:21 AM CST | Wind Advisory | OUN | 15 hr |
| Dec 16, 3:16 AM CST | Winter Weather Advisory | OUN | 42 hr |
| Dec 16, 11:31 AM CST | Wind Advisory | OUN | 5 hr |
| Dec 17, 10:15 AM CST | Wind Chill Advisory | OUN | 24 hr |
| Dec 24, 3:01 PM CST | Fire Weather Watch | OUN | 12 hr |
| Dec 24, 3:04 PM CST | Dense Fog Advisory | OUN | 15 hr |
| Dec 25, 2:53 AM CST | Red Flag Warning | OUN | 15 hr |
| Dec 25, 3:09 AM CST | Wind Advisory | OUN | 15 hr |
| Dec 25, 9:37 AM CST | Special Weather Statement | OUN | 53 min |
| Dec 25, 10:20 AM CST | Special Weather Statement | OUN | 55 min |
| Dec 29, 4:37 PM CST | Fire Weather Watch | OUN | 12 hr |
| Dec 30, 4:19 AM CST | Red Flag Warning | OUN | 14 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 | 46 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 37 |
| Special Weather Statement | 45 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flood Watch | 3 |
| Areal Flood Advisory | 12 |
| Winter | |
| Winter Weather Advisory | 3 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 3 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 21 |
| Fire Weather Watch | 18 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.