Alert archive / Tennessee / Davidson County
Weather alerts in Davidson County, Tennessee, 2019
246 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Davidson County and its neighbors
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 246
- Warnings
- 56
- Watches
- 16
- Advisories
- 113
- Busiest month
- February68 alerts
- Busiest day
- February 7, 201919 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 1, 7:00 AM CST | River Flood Advisory | OHX | 28 hr |
| Jan 1, 9:31 AM CST | River Flood Advisory | OHX | 31 hr |
| Jan 1, 10:35 AM CST | River Flood Advisory | OHX | 30 hr |
| Jan 1, 1:49 PM CST | River Flood Advisory | OHX | 3 hr |
| Jan 2, 11:04 AM CST | River Flood Advisory | OHX | 5 hr |
| Jan 3, 12:47 PM CST | River Flood Advisory | OHX | 23 hr |
| Jan 3, 12:47 PM CST | River Flood Advisory | OHX | 36 hr |
| Jan 7, 12:30 PM CST | River Flood Advisory | OHX | 31 hr |
| Jan 19, 4:26 PM CST | Special Weather Statement | OHX | 49 min |
| Jan 20, 12:36 AM CST | River Flood Advisory | OHX | 63 hr |
| Jan 20, 12:41 AM CST | River Flood Advisory | OHX | 67 hr |
| Jan 20, 12:57 AM CST | River Flood Advisory | OHX | 11 hr |
| Jan 20, 9:37 PM CST | River Flood Advisory | OHX | 39 hr |
| Jan 21, 2:47 PM CST | Wind Advisory | OHX | 48 hr |
| Jan 24, 5:46 AM CST | River Flood Advisory | OHX | 22 hr |
| Jan 27, 2:06 PM CST | Winter Weather Advisory | OHX | 37 hr |
| Feb 6, 3:37 PM CST | Areal Flood Advisory | OHX | 4 hr |
| Feb 6, 4:10 PM CST | Areal Flood Advisory | OHX | 4 hr |
| Feb 6, 5:03 PM CST | Flash Flood Warning | OHX | 3 hr |
| Feb 6, 5:41 PM CST | Areal Flood Advisory | OHX | 4 hr |
| Feb 6, 5:52 PM CST | Special Weather Statement | OHX | 38 min |
| Feb 6, 7:03 PM CST | River Flood Warning | OHX | 3 hr |
| Feb 6, 7:45 PM CST | Flash Flood Warning | OHX | 4 hr |
| Feb 6, 7:48 PM CST | Special Weather Statement | OHX | 42 min |
| Feb 6, 7:58 PM CST | Tornado Warning | OHX | 32 min |
| Feb 6, 8:04 PM CST | Flash Flood Warning | OHX | 3 hr |
| Feb 6, 8:18 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Feb 6, 8:31 PM CST | Special Weather Statement | OHX | 44 min |
| Feb 6, 9:31 PM CST | Areal Flood Advisory | OHX | 12 hr |
| Feb 6, 9:52 PM CST | River Flood Advisory | OHX | 4 days |
| Feb 6, 9:52 PM CST | River Flood Advisory | OHX | 4 days |
| Feb 6, 9:52 PM CST | River Flood Advisory | OHX | 7 hr |
| Feb 6, 11:27 PM CST | Flash Flood Warning | OHX | 9 hr |
| Feb 7, 12:28 AM CST | River Flood Advisory | OHX | 72 hr |
| Feb 7, 4:33 AM CST | River Flood Advisory | OHX | 55 hr |
| Feb 7, 5:39 AM CST | River Flood Advisory | OHX | 54 hr |
| Feb 7, 6:39 AM CST | River Flood Advisory | OHX | 53 hr |
| Feb 7, 7:56 AM CST | River Flood Advisory | OHX | 51 hr |
| Feb 7, 9:49 AM CST | Wind Advisory | OHX | 9 hr |
| Feb 7, 9:59 AM CST | Flash Flood Watch | OHX | 11 hr |
| Feb 9, 2:32 PM CST | Flood Watch | OHX | 69 hr |
| Feb 11, 11:37 PM CST | River Flood Advisory | OHX | 40 days |
| Feb 12, 10:55 AM CST | River Flood Advisory | OHX | 23 hr |
| Feb 12, 12:23 PM CST | Special Weather Statement | OHX | 67 min |
| Feb 17, 9:48 PM CST | River Flood Advisory | OHX | 6 days |
| Feb 18, 1:34 AM CST | River Flood Advisory | OHX | 5 days |
| Feb 18, 4:07 AM CST | River Flood Advisory | OHX | 5 days |
| Feb 18, 1:51 PM CST | Flash Flood Watch | OHX | 52 hr |
| Feb 18, 6:37 PM CST | River Flood Advisory | OHX | 5 days |
| Feb 18, 10:40 PM CST | River Flood Advisory | OHX | 5 days |
| Feb 19, 5:38 AM CST | River Flood Advisory | OHX | 4 days |
| Feb 20, 4:55 AM CST | Areal Flood Advisory | OHX | 3 hr |
| Feb 20, 7:37 AM CST | Flash Flood Warning | OHX | 6 hr |
| Feb 20, 7:57 AM CST | Areal Flood Advisory | OHX | 8 hr |
| Feb 20, 8:58 AM CST | Flash Flood Warning | OHX | 5 hr |
| Feb 20, 10:31 AM CST | River Flood Advisory | OHX | 10 hr |
| Feb 20, 10:31 AM CST | River Flood Advisory | OHX | 10 hr |
| Feb 20, 1:43 PM CST | River Flood Advisory | OHX | 69 hr |
| Feb 20, 5:23 PM CST | River Flood Advisory | OHX | 16 min |
| Feb 20, 5:23 PM CST | River Flood Advisory | OHX | 16 min |
| Feb 21, 1:48 AM CST | Flash Flood Watch | OHX | 70 hr |
| Feb 23, 9:55 AM CST | Flash Flood Warning | OHX | 3 hr |
| Feb 23, 10:26 AM CST | Flash Flood Warning | OHX | 2 hr |
| Feb 23, 10:26 AM CST | River Flood Warning | OHX | 68 hr |
| Feb 23, 10:26 AM CST | River Flood Warning | OHX | 68 hr |
| Feb 23, 10:26 AM CST | River Flood Warning | OHX | 68 hr |
| Feb 23, 10:26 AM CST | River Flood Warning | OHX | 13 days |
| Feb 23, 10:26 AM CST | River Flood Warning | OHX | 5 days |
| Feb 23, 10:26 AM CST | River Flood Warning | OHX | 71 hr |
| Feb 23, 10:52 AM CST | River Flood Advisory | OHX | 3 days |
| Feb 23, 11:00 AM CST | River Flood Warning | OHX | 33 hr |
| Feb 23, 12:31 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Feb 23, 12:42 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Feb 23, 3:01 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 23, 3:58 PM CST | Special Weather Statement | OHX | 47 min |
| Feb 23, 4:39 PM CST | Flash Flood Warning | OHX | 3 hr |
| Feb 23, 5:48 PM CST | Flash Flood Warning | OHX | 4 hr |
| Feb 23, 7:20 PM CST | Flash Flood Warning | OHX | 4 hr |
| Feb 24, 3:44 AM CST | River Flood Advisory | OHX | 24 hr |
| Feb 24, 3:31 PM CST | River Flood Advisory | OHX | 20 days |
| Feb 24, 3:31 PM CST | River Flood Advisory | OHX | 20 days |
| Feb 24, 6:11 PM CST | River Flood Advisory | OHX | 24 days |
| Feb 25, 9:48 AM CST | River Flood Advisory | OHX | 18 days |
| Feb 26, 9:13 AM CST | River Flood Advisory | OHX | 17 days |
| Mar 8, 2:02 PM CST | Wind Advisory | OHX | 31 hr |
| Mar 8, 5:35 PM CST | River Flood Advisory | OHX | 48 hr |
| Mar 9, 1:27 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 9, 2:16 PM CST | Tornado Watch | SPC | 7 hr |
| Mar 9, 2:54 PM CST | Areal Flood Advisory | OHX | 2 hr |
| Mar 9, 5:54 PM CST | Areal Flood Advisory | OHX | 111 min |
| Mar 9, 6:12 PM CST | Special Weather Statement | OHX | 63 min |
| Mar 9, 8:32 PM CST | River Flood Warning | OHX | 3 hr |
| Mar 10, 6:47 AM CDT | River Flood Advisory | OHX | 12 hr |
| Mar 10, 6:28 PM CDT | River Flood Warning | OHX | 4 days |
| Mar 13, 3:17 PM CDT | Wind Advisory | OHX | 28 hr |
| Mar 14, 11:47 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 14, 12:11 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 2:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 15, 12:26 AM CDT | River Flood Advisory | OHX | 5 days |
| Mar 30, 3:54 AM CDT | Freeze Watch | OHX | 23 hr |
| Mar 30, 3:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Mar 30, 6:02 PM CDT | Special Weather Statement | OHX | 43 min |
| Mar 30, 6:14 PM CDT | Severe Thunderstorm Warning | OHX | 31 min |
| Mar 30, 6:46 PM CDT | Severe Thunderstorm Warning | OHX | 44 min |
| Mar 31, 2:36 AM CDT | Freeze Warning | OHX | 30 hr |
| Apr 7, 3:48 PM CDT | Severe Thunderstorm Warning | OHX | 27 min |
| Apr 7, 4:15 PM CDT | Special Weather Statement | OHX | 30 min |
| Apr 9, 5:38 AM CDT | Dense Fog Advisory | OHX | 4 hr |
| Apr 10, 2:32 PM CDT | Wind Advisory | OHX | 30 hr |
| Apr 14, 2:22 AM CDT | Wind Advisory | OHX | 17 hr |
| Apr 21, 2:05 AM CDT | Dense Fog Advisory | OHX | 7 hr |
| Apr 21, 9:01 AM CDT | Dense Fog Advisory | OHX | 53 min |
| May 1, 5:22 PM CDT | Special Weather Statement | OHX | 38 min |
| May 2, 3:26 PM CDT | Special Weather Statement | OHX | 49 min |
| May 2, 3:50 PM CDT | Special Weather Statement | OHX | 25 min |
| Jun 7, 8:06 AM CDT | Areal Flood Advisory | OHX | 6 hr |
| Jun 7, 8:45 AM CDT | Flash Flood Warning | OHX | 3 hr |
| Jun 7, 8:49 AM CDT | Areal Flood Advisory | OHX | 6 hr |
| Jun 7, 9:22 AM CDT | Flash Flood Warning | OHX | 3 hr |
| Jun 9, 5:40 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Jun 9, 5:52 PM CDT | Flash Flood Warning | OHX | 3 hr |
| Jun 17, 5:39 PM CDT | Special Weather Statement | OHX | 51 min |
| Jun 19, 12:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 19, 4:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 19, 5:31 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 19, 7:23 PM CDT | Special Weather Statement | OHX | 37 min |
| Jun 19, 7:34 PM CDT | Severe Thunderstorm Warning | OHX | 26 min |
| Jun 19, 7:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 19, 7:58 PM CDT | Severe Thunderstorm Warning | OHX | 62 min |
| Jun 21, 2:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 21, 3:19 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 21, 5:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 21, 5:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 21, 7:29 PM CDT | Severe Thunderstorm Warning | OHX | 46 min |
| Jun 21, 7:29 PM CDT | Severe Thunderstorm Warning | OHX | 46 min |
| Jun 21, 7:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 21, 8:05 PM CDT | Severe Thunderstorm Warning | OHX | 40 min |
| Jun 21, 8:07 PM CDT | Tornado Warning | OHX | 38 min |
| Jun 22, 8:44 AM CDT | Special Weather Statement | OHX | 46 min |
| Jun 22, 4:07 PM CDT | Severe Thunderstorm Warning | OHX | 53 min |
| Jun 22, 4:52 PM CDT | Severe Thunderstorm Warning | OHX | 38 min |
| Jun 23, 5:36 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 26, 2:58 PM CDT | Special Weather Statement | OHX | 47 min |
| Jun 26, 3:57 PM CDT | Special Weather Statement | OHX | 33 min |
| Jun 26, 4:42 PM CDT | Special Weather Statement | OHX | 48 min |
| Jun 26, 6:40 PM CDT | Special Weather Statement | OHX | 35 min |
| Jun 26, 7:50 PM CDT | Special Weather Statement | OHX | 25 min |
| Jun 26, 8:05 PM CDT | Special Weather Statement | OHX | 25 min |
| Jun 26, 8:19 PM CDT | Special Weather Statement | OHX | 26 min |
| Jun 26, 8:54 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Jun 26, 11:46 PM CDT | Areal Flood Advisory | OHX | 59 min |
| Jun 27, 5:33 PM CDT | Severe Thunderstorm Warning | OHX | 42 min |
| Jun 27, 5:41 PM CDT | Severe Thunderstorm Warning | OHX | 34 min |
| Jun 27, 5:44 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Jun 27, 6:05 PM CDT | Severe Thunderstorm Warning | OHX | 40 min |
| Jun 27, 6:21 PM CDT | Areal Flood Advisory | OHX | 114 min |
| Jul 7, 9:06 PM CDT | Special Weather Statement | OHX | 24 min |
| Jul 10, 2:25 PM CDT | Areal Flood Advisory | OHX | 3 hr |
| Jul 16, 1:34 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 10:54 PM CDT | Special Weather Statement | OHX | 51 min |
| Jul 17, 11:30 PM CDT | Special Weather Statement | OHX | 45 min |
| Jul 18, 4:08 AM CDT | Heat Advisory | OHX | 10 hr |
| Jul 18, 2:29 PM CDT | Heat Advisory | OHX | 29 hr |
| Jul 20, 7:26 PM CDT | Special Weather Statement | OHX | 49 min |
| Jul 20, 8:07 PM CDT | Special Weather Statement | OHX | 38 min |
| Jul 20, 9:05 PM CDT | Areal Flood Advisory | OHX | 115 min |
| Jul 21, 12:18 PM CDT | Areal Flood Advisory | OHX | 117 min |
| Jul 22, 3:19 AM CDT | Flash Flood Watch | OHX | 17 hr |
| Jul 22, 2:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 3:08 PM CDT | Areal Flood Advisory | OHX | 3 hr |
| Jul 22, 3:26 PM CDT | Flash Flood Warning | OHX | 3 hr |
| Jul 22, 3:57 PM CDT | Flash Flood Warning | OHX | 3 hr |
| Jul 22, 9:24 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Jul 22, 11:42 PM CDT | Areal Flood Advisory | OHX | 105 min |
| Jul 30, 6:14 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Aug 2, 8:04 PM CDT | Special Weather Statement | OHX | 26 min |
| Aug 2, 8:29 PM CDT | Areal Flood Advisory | OHX | 3 hr |
| Aug 3, 5:22 PM CDT | Special Weather Statement | OHX | 38 min |
| Aug 3, 5:46 PM CDT | Special Weather Statement | OHX | 44 min |
| Aug 3, 6:02 PM CDT | Areal Flood Advisory | OHX | 118 min |
| Aug 3, 6:38 PM CDT | Special Weather Statement | OHX | 52 min |
| Aug 3, 6:50 PM CDT | Areal Flood Advisory | OHX | 115 min |
| Aug 4, 3:06 PM CDT | Areal Flood Advisory | OHX | 114 min |
| Aug 4, 3:13 PM CDT | Flash Flood Warning | OHX | 3 hr |
| Aug 5, 12:31 AM CDT | Dense Fog Advisory | OHX | 8 hr |
| Aug 6, 3:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 6, 7:56 PM CDT | Special Weather Statement | OHX | 64 min |
| Aug 6, 7:58 PM CDT | Severe Thunderstorm Warning | OHX | 47 min |
| Aug 6, 8:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 6, 8:34 PM CDT | Severe Thunderstorm Warning | OHX | 41 min |
| Aug 8, 3:33 AM CDT | Dense Fog Advisory | OHX | 5 hr |
| Aug 12, 2:05 PM CDT | Heat Advisory | OHX | 29 hr |
| Aug 13, 1:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 2:32 PM CDT | Special Weather Statement | OHX | 43 min |
| Aug 13, 2:49 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 13, 2:53 PM CDT | Special Weather Statement | OHX | 37 min |
| Aug 13, 3:09 PM CDT | Severe Thunderstorm Warning | OHX | 36 min |
| Aug 13, 3:20 PM CDT | Areal Flood Advisory | OHX | 55 min |
| Aug 13, 3:35 PM CDT | Severe Thunderstorm Warning | OHX | 25 min |
| Aug 13, 3:54 PM CDT | Special Weather Statement | OHX | 51 min |
| Aug 13, 4:06 PM CDT | Severe Thunderstorm Warning | OHX | 24 min |
| Aug 13, 4:15 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Aug 13, 4:39 PM CDT | Flash Flood Warning | OHX | 3 hr |
| Aug 13, 4:44 PM CDT | Special Weather Statement | OHX | 31 min |
| Aug 13, 5:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Aug 13, 5:34 PM CDT | Areal Flood Advisory | OHX | 116 min |
| Aug 13, 5:45 PM CDT | Flash Flood Warning | OHX | 2 hr |
| Aug 20, 2:16 PM CDT | Special Weather Statement | OHX | 44 min |
| Aug 20, 2:39 PM CDT | Special Weather Statement | OHX | 21 min |
| Aug 20, 3:00 PM CDT | Special Weather Statement | OHX | 30 min |
| Aug 20, 5:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 20, 5:17 PM CDT | Special Weather Statement | OHX | 43 min |
| Aug 23, 1:13 AM CDT | Dense Fog Advisory | OHX | 6 hr |
| Aug 25, 3:06 PM CDT | Areal Flood Advisory | OHX | 3 hr |
| Sep 1, 3:10 PM CDT | Special Weather Statement | OHX | 35 min |
| Sep 10, 4:41 PM CDT | Severe Thunderstorm Warning | OHX | 34 min |
| Sep 10, 5:18 PM CDT | Severe Thunderstorm Warning | OHX | 27 min |
| Sep 27, 12:49 AM CDT | Dense Fog Advisory | OHX | 8 hr |
| Oct 6, 9:31 PM CDT | Special Weather Statement | OHX | 44 min |
| Oct 26, 3:18 AM CDT | Wind Advisory | OHX | 15 hr |
| Oct 28, 2:04 AM CDT | Dense Fog Advisory | OHX | 7 hr |
| Oct 28, 9:44 PM CDT | Dense Fog Advisory | OHX | 11 hr |
| Oct 30, 2:02 PM CDT | Freeze Watch | OHX | 13 hr |
| Oct 31, 2:37 AM CDT | Freeze Warning | OHX | 30 hr |
| Nov 1, 6:50 AM CDT | Freezing Fog Advisory | OHX | 2 hr |
| Nov 26, 12:26 PM CST | Wind Advisory | OHX | 24 hr |
| Nov 30, 2:39 PM CST | Special Weather Statement | OHX | 51 min |
| Nov 30, 11:30 PM CST | River Flood Advisory | OHX | 5 hr |
| Dec 1, 1:25 AM CST | River Flood Advisory | OHX | 6 hr |
| Dec 1, 2:04 PM CST | River Flood Advisory | OHX | 6 hr |
| Dec 9, 8:38 PM CST | Special Weather Statement | OHX | 37 min |
| Dec 16, 1:50 AM CST | Areal Flood Advisory | OHX | 6 hr |
| Dec 16, 7:39 AM CST | Flash Flood Watch | OHX | 12 hr |
| Dec 16, 2:23 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Dec 28, 12:24 AM CST | Dense Fog Advisory | OHX | 4 hr |
| Dec 29, 5:06 PM CST | Areal Flood Advisory | OHX | 114 min |
| Dec 29, 5:49 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Dec 29, 6:04 PM CST | River Flood Warning | OHX | 6 hr |
| Dec 29, 6:50 PM CST | River Flood Warning | OHX | 9 hr |
| Dec 29, 6:52 PM CST | River Flood Warning | OHX | 10 hr |
| Dec 29, 6:57 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Dec 29, 7:01 PM CST | River Flood Advisory | OHX | 4 hr |
| Dec 29, 7:01 PM CST | River Flood Advisory | OHX | 4 hr |
| Dec 30, 1:26 AM CST | River Flood Advisory | OHX | 61 hr |
| Dec 30, 2:50 AM CST | River Flood Advisory | OHX | 26 hr |
| Dec 30, 8:56 AM CST | River Flood Advisory | OHX | 46 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 | 20 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 17 |
| Special Weather Statement | 44 |
| Flooding | |
| Flash Flood Warning | 19 |
| River Flood Warning | 13 |
| Flash Flood Watch | 5 |
| Flood Watch | 1 |
| Areal Flood Advisory | 38 |
| River Flood Advisory | 52 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Wind and dust | |
| Wind Advisory | 8 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20182020
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.