Alert archive / Tennessee / Tipton County
Weather alerts in Tipton County, Tennessee, 2025
234 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Tipton County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 234
- Warnings
- 100
- Watches
- 21
- Advisories
- 53
- Busiest month
- April62 alerts
- Busiest day
- June 19, 202525 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 12 tornado warnings covering Tipton County in 2025 had a tornado report inside them.
Tipton County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 12 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 51 | 36 | 29% | 7 | 100% | 27 min |
| Flash flood warnings | 19 | 15 | 21% | 5 | 100% | 207 min |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Memphis, TN: tornado warnings | 157 | 25 | 84% | 44 | 73% | 21 min |
| NWS Memphis, TN: severe thunderstorm warnings | 412 | 269 | 35% | 652 | 80% | 23 min |
| NWS Memphis, TN: flash flood warnings | 85 | 48 | 44% | 125 | 86% | 125 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, 1:59 PM CST | Winter Storm Watch | MEG | 24 hr |
| Jan 8, 1:38 PM CST | Winter Storm Warning | MEG | 55 hr |
| Jan 10, 2:42 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 18, 2:40 PM CST | Cold Weather Advisory | MEG | 45 hr |
| Jan 21, 2:00 AM CST | Cold Weather Advisory | MEG | 31 hr |
| Jan 30, 11:47 AM CST | Areal Flood Advisory | MEG | 4 hr |
| Feb 5, 8:53 AM CST | Dense Fog Advisory | MEG | 3 hr |
| Feb 13, 1:28 AM CST | Flood Watch | MEG | 3 days |
| Feb 15, 6:36 AM CST | Areal Flood Advisory | MEG | 3 hr |
| Feb 15, 8:38 AM CST | Areal Flood Advisory | MEG | 7 hr |
| Feb 15, 8:58 AM CST | Flash Flood Warning | MEG | 7 hr |
| Feb 15, 11:20 AM CST | Areal Flood Advisory | MEG | 5 hr |
| Feb 15, 4:00 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 15, 5:10 PM CST | Severe Thunderstorm Warning | MEG | 50 min |
| Feb 15, 5:39 PM CST | Severe Thunderstorm Warning | MEG | 51 min |
| Feb 15, 5:46 PM CST | Tornado Warning | MEG | 44 min |
| Feb 15, 5:49 PM CST | Flash Flood Warning | MEG | 3 hr |
| Feb 15, 6:09 PM CST | Mesoscale Discussion | SPC | 96 min |
| Feb 15, 6:21 PM CST | Severe Thunderstorm Warning | MEG | 39 min |
| Feb 15, 6:33 PM CST | Severe Thunderstorm Warning | MEG | 42 min |
| Feb 15, 7:12 PM CST | Flash Flood Warning | MEG | 3 hr |
| Feb 16, 6:46 AM CST | River Flood Advisory | MEG | 15 days |
| Feb 16, 2:38 PM CST | Winter Storm Watch | MEG | 24 hr |
| Feb 17, 2:59 AM CST | Winter Storm Warning | MEG | 52 hr |
| Feb 17, 7:47 PM CST | River Flood Warning | MEG | 12 days |
| Feb 18, 5:35 AM CST | Cold Weather Advisory | MEG | 30 hr |
| Feb 18, 1:39 PM CST | Cold Weather Advisory | MEG | 46 hr |
| Feb 18, 6:01 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 19, 2:19 AM CST | Extreme Cold Warning | MEG | 34 hr |
| Feb 19, 2:07 PM CST | Cold Weather Advisory | MEG | 45 hr |
| Mar 1, 8:50 AM CST | River Flood Advisory | MEG | 4 days |
| Mar 3, 1:40 AM CST | Wind Advisory | MEG | 64 hr |
| Mar 13, 2:26 PM CDT | Wind Advisory | MEG | 41 hr |
| Mar 14, 6:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 14, 7:34 PM CDT | Tornado Watch | SPC | 10 hr |
| Mar 14, 11:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 15, 7:53 AM CDT | Severe Thunderstorm Warning | MEG | 52 min |
| Mar 15, 8:38 AM CDT | Severe Thunderstorm Warning | MEG | 52 min |
| Mar 15, 8:56 AM CDT | Severe Thunderstorm Warning | MEG | 49 min |
| Mar 15, 9:19 AM CDT | Severe Thunderstorm Warning | MEG | 41 min |
| Mar 15, 1:39 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| Mar 18, 1:27 PM CDT | Wind Advisory | MEG | 35 hr |
| Mar 23, 1:29 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 23, 3:16 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 23, 5:00 PM CDT | Severe Thunderstorm Warning | MEG | 45 min |
| Mar 23, 5:14 PM CDT | Tornado Warning | MEG | 29 min |
| Mar 23, 5:45 PM CDT | Severe Thunderstorm Warning | MEG | 22 min |
| Mar 30, 2:35 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 30, 5:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 30, 7:59 PM CDT | Severe Thunderstorm Warning | MEG | 46 min |
| Mar 30, 8:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Mar 30, 8:08 PM CDT | Tornado Warning | MEG | 52 min |
| Mar 30, 8:31 PM CDT | Severe Thunderstorm Warning | MEG | 44 min |
| Mar 30, 8:51 PM CDT | Severe Thunderstorm Warning | MEG | 39 min |
| Mar 30, 9:28 PM CDT | Severe Thunderstorm Warning | MEG | 47 min |
| Mar 30, 10:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Mar 31, 2:30 PM CDT | Flood Watch | MEG | 6 days |
| Apr 1, 1:40 PM CDT | Wind Advisory | MEG | 34 hr |
| Apr 2, 12:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Apr 2, 2:45 PM CDT | Severe Thunderstorm Warning | MEG | 45 min |
| Apr 2, 2:52 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 2, 3:14 PM CDT | Severe Thunderstorm Warning | MEG | 46 min |
| Apr 2, 3:21 PM CDT | Severe Thunderstorm Warning | MEG | 54 min |
| Apr 2, 3:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 2, 3:49 PM CDT | Tornado Warning | MEG | 56 min |
| Apr 2, 6:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 2, 7:13 PM CDT | Tornado Warning | MEG | 47 min |
| Apr 2, 7:29 PM CDT | Severe Thunderstorm Warning | MEG | 61 min |
| Apr 2, 7:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Apr 2, 7:53 PM CDT | Tornado Warning | MEG | 37 min |
| Apr 2, 7:58 PM CDT | Tornado Warning | MEG | 47 min |
| Apr 2, 8:31 PM CDT | Severe Thunderstorm Warning | MEG | 44 min |
| Apr 2, 8:35 PM CDT | Tornado Warning | MEG | 40 min |
| Apr 2, 8:36 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Apr 2, 9:10 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Apr 2, 9:10 PM CDT | Severe Thunderstorm Warning | MEG | 50 min |
| Apr 2, 9:54 PM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| Apr 2, 10:29 PM CDT | Severe Thunderstorm Warning | MEG | 46 min |
| Apr 3, 11:17 AM CDT | Flash Flood Warning | MEG | 12 hr |
| Apr 3, 11:22 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 3, 1:41 PM CDT | Flash Flood Warning | MEG | 7 hr |
| Apr 3, 6:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 3, 8:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 4, 2:06 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Apr 4, 12:16 PM CDT | River Flood Warning | MEG | 24 days |
| Apr 4, 12:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 4, 2:56 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 4, 8:50 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 5, 2:11 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 5, 2:20 AM CDT | Severe Thunderstorm Warning | MEG | 40 min |
| Apr 5, 2:48 AM CDT | Flash Flood Warning | MEG | 5 hr |
| Apr 5, 2:56 AM CDT | Special Weather Statement | MEG | 34 min |
| Apr 5, 3:15 AM CDT | Tornado Warning | MEG | 30 min |
| Apr 5, 4:31 AM CDT | Flash Flood Warning | MEG | 3 hr |
| Apr 5, 5:13 AM CDT | Flash Flood Warning | MEG | 3 hr |
| Apr 5, 7:33 AM CDT | Flash Flood Warning | MEG | 3 hr |
| Apr 5, 9:31 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 5, 9:32 AM CDT | River Flood Warning | MEG | 4 days |
| Apr 5, 9:56 AM CDT | Tornado Watch | SPC | 9 hr |
| Apr 5, 10:39 AM CDT | Flash Flood Warning | MEG | 8 hr |
| Apr 5, 12:33 PM CDT | Tornado Warning | MEG | 42 min |
| Apr 5, 12:58 PM CDT | Tornado Warning | MEG | 47 min |
| Apr 5, 1:21 PM CDT | Severe Thunderstorm Warning | MEG | 54 min |
| Apr 5, 1:39 PM CDT | Tornado Warning | MEG | 51 min |
| Apr 5, 1:59 PM CDT | Severe Thunderstorm Warning | MEG | 46 min |
| Apr 5, 6:50 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Apr 5, 9:51 PM CDT | Flash Flood Warning | MEG | 5 hr |
| Apr 6, 2:55 AM CDT | Areal Flood Warning | MEG | 15 hr |
| Apr 7, 2:04 AM CDT | Frost Advisory | MEG | 31 hr |
| Apr 10, 12:55 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 10, 2:22 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 10, 3:29 PM CDT | Severe Thunderstorm Warning | MEG | 46 min |
| Apr 10, 4:09 PM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| Apr 20, 8:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 20, 9:48 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 20, 11:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 25, 6:01 PM CDT | Special Weather Statement | MEG | 29 min |
| Apr 28, 6:15 AM CDT | River Flood Advisory | MEG | 30 hr |
| Apr 30, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 30, 7:11 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 30, 9:14 PM CDT | Special Weather Statement | MEG | 31 min |
| Apr 30, 9:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| May 2, 8:02 AM CDT | Severe Thunderstorm Warning | MEG | 43 min |
| May 2, 8:12 AM CDT | Severe Thunderstorm Warning | MEG | 48 min |
| May 2, 8:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 2, 8:52 AM CDT | Special Weather Statement | MEG | 23 min |
| May 2, 9:15 AM CDT | Severe Thunderstorm Warning | MEG | 45 min |
| May 2, 9:32 AM CDT | Special Weather Statement | MEG | 28 min |
| May 2, 12:14 PM CDT | Special Weather Statement | MEG | 61 min |
| May 7, 11:00 PM CDT | Dense Fog Advisory | MEG | 10 hr |
| May 8, 11:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| May 15, 3:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 16, 1:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| May 16, 7:56 AM CDT | Severe Thunderstorm Warning | MEG | 49 min |
| May 16, 6:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 16, 6:51 PM CDT | Tornado Watch | SPC | 9 hr |
| May 19, 2:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 20, 12:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 20, 1:09 PM CDT | Tornado Watch | SPC | 8 hr |
| May 20, 2:25 PM CDT | Severe Thunderstorm Warning | MEG | 50 min |
| May 20, 3:11 PM CDT | Severe Thunderstorm Warning | MEG | 49 min |
| May 20, 3:13 PM CDT | Severe Thunderstorm Warning | MEG | 47 min |
| May 20, 3:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 20, 3:52 PM CDT | Severe Thunderstorm Warning | MEG | 38 min |
| May 22, 1:09 AM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| May 24, 1:38 AM CDT | Severe Thunderstorm Warning | MEG | 27 min |
| May 24, 11:17 AM CDT | Areal Flood Advisory | MEG | 3 hr |
| May 25, 12:10 PM CDT | Special Weather Statement | MEG | 50 min |
| May 25, 4:10 PM CDT | Special Weather Statement | MEG | 50 min |
| Jun 5, 2:16 PM CDT | Special Weather Statement | MEG | 29 min |
| Jun 7, 7:33 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 7, 9:14 AM CDT | Special Weather Statement | MEG | 46 min |
| Jun 7, 9:24 AM CDT | Severe Thunderstorm Warning | MEG | 36 min |
| Jun 7, 9:50 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 7, 9:36 PM CDT | Severe Thunderstorm Warning | MEG | 23 min |
| Jun 16, 8:32 PM CDT | Special Weather Statement | MEG | 28 min |
| Jun 18, 10:58 PM CDT | Severe Thunderstorm Warning | MEG | 47 min |
| Jun 18, 11:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 18, 11:43 PM CDT | Severe Thunderstorm Warning | MEG | 47 min |
| Jun 19, 12:11 AM CDT | Severe Thunderstorm Warning | MEG | 49 min |
| Jun 19, 12:20 AM CDT | Severe Thunderstorm Warning | MEG | 40 min |
| Jun 19, 12:32 AM CDT | Severe Thunderstorm Warning | MEG | 43 min |
| Jun 19, 12:39 AM CDT | Areal Flood Advisory | MEG | 33 min |
| Jun 19, 12:52 AM CDT | Severe Thunderstorm Warning | MEG | 38 min |
| Jun 19, 1:12 AM CDT | Flash Flood Warning | MEG | 5 hr |
| Jun 19, 1:13 AM CDT | Severe Thunderstorm Warning | MEG | 47 min |
| Jun 19, 2:00 AM CDT | Special Weather Statement | MEG | 30 min |
| Jun 19, 2:51 AM CDT | Severe Thunderstorm Warning | MEG | 39 min |
| Jun 19, 2:55 AM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 19, 3:14 AM CDT | Areal Flood Advisory | MEG | 66 min |
| Jun 19, 3:26 AM CDT | Severe Thunderstorm Warning | MEG | 49 min |
| Jun 19, 4:10 AM CDT | Severe Thunderstorm Warning | MEG | 50 min |
| Jun 19, 4:20 AM CDT | Flash Flood Warning | MEG | 3 hr |
| Jun 19, 4:53 AM CDT | Severe Thunderstorm Warning | MEG | 37 min |
| Jun 19, 5:19 AM CDT | Flash Flood Warning | MEG | 3 hr |
| Jun 19, 5:55 AM CDT | Areal Flood Advisory | MEG | 2 hr |
| Jun 19, 5:56 AM CDT | Areal Flood Warning | MEG | 69 min |
| Jun 19, 7:05 AM CDT | Areal Flood Advisory | MEG | 42 min |
| Jun 19, 7:45 AM CDT | Areal Flood Warning | MEG | 3 hr |
| Jun 19, 7:49 AM CDT | Areal Flood Warning | MEG | 3 hr |
| Jun 19, 7:56 AM CDT | Areal Flood Warning | MEG | 64 min |
| Jun 20, 1:32 PM CDT | Heat Advisory | MEG | 30 hr |
| Jun 21, 2:49 AM CDT | Heat Advisory | MEG | 7 days |
| Jun 28, 5:49 PM CDT | Special Weather Statement | MEG | 26 min |
| Jun 29, 12:21 PM CDT | Heat Advisory | MEG | 33 hr |
| Jun 29, 9:09 PM CDT | Special Weather Statement | MEG | 36 min |
| Jun 30, 5:13 PM CDT | Special Weather Statement | MEG | 32 min |
| Jun 30, 9:42 PM CDT | Special Weather Statement | MEG | 48 min |
| Jun 30, 10:25 PM CDT | Special Weather Statement | MEG | 35 min |
| Jun 30, 11:00 PM CDT | Areal Flood Advisory | MEG | 98 min |
| Jun 30, 11:29 PM CDT | Flash Flood Warning | MEG | 114 min |
| Jul 15, 11:33 AM CDT | Heat Advisory | MEG | 57 hr |
| Jul 17, 8:22 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| Jul 17, 8:34 PM CDT | Special Weather Statement | MEG | 26 min |
| Jul 17, 10:37 PM CDT | Heat Advisory | MEG | 22 hr |
| Jul 18, 12:57 PM CDT | Heat Advisory | MEG | 32 hr |
| Jul 19, 11:27 AM CDT | Heat Advisory | MEG | 33 hr |
| Jul 20, 11:02 AM CDT | Extreme Heat Warning | MEG | 33 hr |
| Jul 21, 12:10 PM CDT | Extreme Heat Warning | MEG | 32 hr |
| Jul 22, 10:20 AM CDT | Extreme Heat Warning | MEG | 34 hr |
| Jul 23, 11:34 AM CDT | Heat Advisory | MEG | 56 hr |
| Jul 23, 7:56 PM CDT | Extreme Heat Warning | MEG | 24 hr |
| Jul 25, 11:53 AM CDT | Heat Advisory | MEG | 4 days |
| Jul 26, 11:02 PM CDT | Extreme Heat Watch | MEG | 36 hr |
| Jul 27, 12:02 PM CDT | Extreme Heat Warning | MEG | 4 days |
| Jul 29, 5:52 AM CDT | Extreme Heat Warning | MEG | 60 hr |
| Aug 14, 11:41 AM CDT | Heat Advisory | MEG | 31 hr |
| Aug 15, 9:46 AM CDT | Heat Advisory | MEG | 5 days |
| Aug 17, 9:49 PM CDT | Extreme Heat Warning | MEG | 46 hr |
| Aug 17, 10:57 PM CDT | Extreme Heat Watch | MEG | 13 hr |
| Aug 19, 5:35 PM CDT | Special Weather Statement | MEG | 40 min |
| Sep 14, 3:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 15, 4:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 23, 7:36 PM CDT | Severe Thunderstorm Warning | MEG | 39 min |
| Sep 23, 8:14 PM CDT | Special Weather Statement | MEG | 31 min |
| Sep 23, 8:43 PM CDT | Areal Flood Advisory | MEG | 16 min |
| Sep 23, 8:59 PM CDT | Flash Flood Warning | MEG | 5 hr |
| Oct 18, 4:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Oct 18, 6:12 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 28, 11:26 AM CDT | Wind Advisory | MEG | 30 hr |
| Nov 7, 9:03 PM CST | Dense Fog Advisory | MEG | 13 hr |
| Nov 19, 7:03 AM CST | Dense Fog Advisory | MEG | 3 hr |
| Nov 19, 8:46 PM CST | Dense Fog Advisory | MEG | 13 hr |
| Nov 20, 7:02 PM CST | Dense Fog Advisory | MEG | 13 hr |
| Nov 22, 3:07 AM CST | Dense Fog Advisory | MEG | 6 hr |
| Nov 23, 9:05 PM CST | Dense Fog Advisory | MEG | 12 hr |
| Nov 24, 9:47 PM CST | Wind Advisory | MEG | 10 hr |
| Nov 30, 12:22 PM CST | Winter Weather Advisory | MEG | 39 hr |
| Dec 6, 11:09 PM CST | Dense Fog Advisory | MEG | 10 hr |
| Dec 12, 5:22 PM CST | Cold Weather Advisory | MEG | 43 hr |
| Dec 13, 6:36 AM CST | Freezing Fog Advisory | MEG | 3 hr |
| Dec 18, 3:48 PM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 26, 11:36 PM CST | Dense Fog Advisory | MEG | 12 hr |
| Dec 27, 10:19 PM CST | Wind Advisory | MEG | 32 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 archive20242026
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.