Alert archive / Texas / Newton County
Weather alerts in Newton County, Texas, 2023
225 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Newton County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 225
- Warnings
- 87
- Watches
- 28
- Advisories
- 62
- Busiest month
- August45 alerts
- Busiest day
- November 20, 202311 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
2 of 3 tornado warnings covering Newton County in 2023 had a tornado report inside them.
Newton County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 2 | 33% | 0 | ||
| Severe thunderstorm warnings | 27 | 9 | 67% | 2 | 50% | 3 min |
| Flash flood warnings | 4 | 2 | 50% | 0 |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Lake Charles, LA: tornado warnings | 40 | 8 | 80% | 31 | 71% | 11 min |
| NWS Lake Charles, LA: severe thunderstorm warnings | 241 | 76 | 68% | 171 | 71% | 22 min |
| NWS Lake Charles, LA: flash flood warnings | 40 | 13 | 68% | 26 | 65% | 66 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 1, 1:26 PM CST | Flood Watch | LCH | 47 hr |
| Jan 1, 2:52 PM CST | Dense Fog Advisory | LCH | 18 hr |
| Jan 2, 6:54 AM CST | Wind Advisory | LCH | 14 hr |
| Jan 2, 5:01 PM CST | Special Weather Statement | LCH | 29 min |
| Jan 7, 9:44 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 7, 11:44 PM CST | Special Weather Statement | LCH | 46 min |
| Jan 8, 4:15 AM CST | Flash Flood Warning | LCH | 3 hr |
| Jan 10, 3:19 PM CST | Dense Fog Advisory | LCH | 18 hr |
| Jan 12, 8:52 AM CST | Wind Advisory | LCH | 9 hr |
| Jan 16, 2:45 PM CST | Dense Fog Advisory | LCH | 21 hr |
| Jan 17, 2:50 PM CST | Wind Advisory | LCH | 33 hr |
| Jan 18, 9:02 AM CST | Tornado Watch | SPC | 9 hr |
| Jan 18, 3:31 PM CST | Mesoscale Discussion | SPC | 89 min |
| Jan 23, 2:44 PM CST | Wind Advisory | LCH | 39 hr |
| Jan 24, 10:18 AM CST | River Flood Warning | LCH | 48 days |
| Jan 24, 10:49 AM CST | Tornado Watch | SPC | 7 hr |
| Jan 24, 2:26 PM CST | Special Weather Statement | LCH | 34 min |
| Jan 24, 2:58 PM CST | Special Weather Statement | LCH | 32 min |
| Jan 24, 3:59 PM CST | Severe Thunderstorm Warning | LCH | 46 min |
| Jan 24, 4:12 PM CST | Tornado Warning | LCH | 33 min |
| Jan 24, 4:22 PM CST | Flash Flood Warning | LCH | 3 hr |
| Jan 24, 4:24 PM CST | Flash Flood Warning | LCH | 3 hr |
| Jan 24, 4:24 PM CST | Tornado Warning | LCH | 36 min |
| Jan 24, 4:38 PM CST | Severe Thunderstorm Warning | LCH | 67 min |
| Jan 29, 2:43 AM CST | Flood Watch | LCH | 21 hr |
| Jan 30, 7:32 PM CST | Dense Fog Advisory | LCH | 14 hr |
| Feb 8, 3:53 AM CST | Wind Advisory | LCH | 15 hr |
| Feb 8, 12:01 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 8, 2:51 PM CST | Severe Thunderstorm Warning | LCH | 39 min |
| Feb 13, 2:31 PM CST | Wind Advisory | LCH | 26 hr |
| Feb 21, 3:45 PM CST | Wind Advisory | LCH | 29 hr |
| Feb 24, 3:54 PM CST | Dense Fog Advisory | LCH | 18 hr |
| Mar 2, 3:18 AM CST | Wind Advisory | LCH | 33 hr |
| Mar 2, 9:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Mar 6, 3:00 AM CST | Dense Fog Advisory | LCH | 32 min |
| Mar 6, 3:32 AM CST | Dense Fog Advisory | LCH | 5 hr |
| Mar 16, 2:41 AM CDT | Wind Advisory | LCH | 33 hr |
| Mar 16, 10:35 PM CDT | Tornado Watch | SPC | 5 hr |
| Mar 17, 12:56 AM CDT | Severe Thunderstorm Warning | LCH | 34 min |
| Mar 17, 1:52 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Mar 18, 10:24 AM CDT | River Flood Warning | LCH | 15 days |
| Mar 19, 3:08 AM CDT | Freeze Warning | LCH | 30 hr |
| Mar 26, 10:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 26, 12:44 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 26, 1:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 26, 2:14 PM CDT | Severe Thunderstorm Warning | LCH | 31 min |
| Mar 26, 2:36 PM CDT | Severe Thunderstorm Warning | LCH | 24 min |
| Mar 26, 2:59 PM CDT | Severe Thunderstorm Warning | LCH | 31 min |
| Mar 26, 3:02 PM CDT | Dense Fog Advisory | LCH | 17 hr |
| Mar 31, 7:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 8:24 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 2, 12:18 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 2, 5:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 4, 3:40 AM CDT | Wind Advisory | LCH | 28 hr |
| Apr 5, 1:20 PM CDT | Flood Watch | LCH | 63 hr |
| Apr 5, 4:16 PM CDT | Special Weather Statement | LCH | 29 min |
| Apr 5, 4:52 PM CDT | Special Weather Statement | LCH | 23 min |
| Apr 7, 6:12 AM CDT | River Flood Warning | LCH | 12 days |
| Apr 15, 2:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 15, 5:28 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 15, 6:53 PM CDT | Severe Thunderstorm Warning | LCH | 37 min |
| Apr 15, 7:12 PM CDT | Special Weather Statement | LCH | 33 min |
| Apr 15, 7:21 PM CDT | Severe Thunderstorm Warning | LCH | 54 min |
| Apr 15, 7:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 15, 8:15 PM CDT | Severe Thunderstorm Warning | LCH | 30 min |
| Apr 15, 8:17 PM CDT | Severe Thunderstorm Warning | LCH | 28 min |
| Apr 15, 8:42 PM CDT | Severe Thunderstorm Warning | LCH | 33 min |
| Apr 15, 8:54 PM CDT | Severe Thunderstorm Warning | LCH | 36 min |
| Apr 15, 9:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 20, 8:18 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 20, 10:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 20, 11:42 PM CDT | Special Weather Statement | LCH | 48 min |
| Apr 26, 7:03 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 26, 10:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 11:40 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 27, 12:19 AM CDT | Severe Thunderstorm Warning | LCH | 26 min |
| Apr 27, 12:33 AM CDT | Severe Thunderstorm Warning | LCH | 27 min |
| Apr 27, 12:46 AM CDT | Severe Thunderstorm Warning | LCH | 29 min |
| Apr 27, 12:58 AM CDT | Severe Thunderstorm Warning | LCH | 32 min |
| May 1, 9:12 AM CDT | River Flood Warning | LCH | 21 days |
| May 8, 2:57 PM CDT | Tornado Warning | LCH | 33 min |
| May 9, 2:49 AM CDT | Flood Watch | LCH | 61 hr |
| May 9, 1:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 9, 7:49 PM CDT | Flash Flood Warning | LCH | 3 hr |
| May 12, 10:16 AM CDT | River Flood Watch | LCH | 44 hr |
| May 14, 6:23 AM CDT | River Flood Warning | LCH | 21 days |
| Jun 3, 1:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 3, 1:59 PM CDT | Special Weather Statement | LCH | 61 min |
| Jun 3, 3:54 PM CDT | Special Weather Statement | LCH | 36 min |
| Jun 4, 5:05 PM CDT | Special Weather Statement | LCH | 25 min |
| Jun 5, 5:42 PM CDT | Special Weather Statement | LCH | 33 min |
| Jun 8, 5:22 PM CDT | Special Weather Statement | LCH | 38 min |
| Jun 10, 3:10 PM CDT | Severe Thunderstorm Warning | LCH | 20 min |
| Jun 10, 3:32 PM CDT | Special Weather Statement | LCH | 28 min |
| Jun 10, 6:19 PM CDT | Special Weather Statement | LCH | 26 min |
| Jun 10, 8:09 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 14, 2:23 PM CDT | Heat Advisory | LCH | 30 hr |
| Jun 15, 2:39 PM CDT | Excessive Heat Watch | LCH | 13 hr |
| Jun 16, 4:01 AM CDT | Excessive Heat Warning | LCH | 15 hr |
| Jun 16, 4:01 AM CDT | Excessive Heat Warning | LCH | 39 hr |
| Jun 16, 5:38 AM CDT | Severe Thunderstorm Watch | SPC | 2 hr |
| Jun 17, 4:03 AM CDT | Excessive Heat Warning | LCH | 39 hr |
| Jun 18, 3:52 AM CDT | Excessive Heat Warning | LCH | 39 hr |
| Jun 19, 2:42 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Jun 20, 2:50 PM CDT | Heat Advisory | LCH | 28 hr |
| Jun 22, 6:27 PM CDT | Severe Thunderstorm Warning | LCH | 33 min |
| Jun 23, 2:36 PM CDT | Heat Advisory | LCH | 28 hr |
| Jun 23, 8:34 PM CDT | Severe Thunderstorm Warning | LCH | 41 min |
| Jun 24, 2:17 AM CDT | Excessive Heat Watch | LCH | 12 hr |
| Jun 24, 2:15 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Jun 25, 2:43 PM CDT | Heat Advisory | LCH | 28 hr |
| Jun 26, 3:40 AM CDT | Excessive Heat Watch | LCH | 12 hr |
| Jun 26, 3:37 PM CDT | Excessive Heat Warning | LCH | 27 hr |
| Jun 27, 2:36 PM CDT | Heat Advisory | LCH | 28 hr |
| Jun 28, 3:52 PM CDT | Heat Advisory | LCH | 27 hr |
| Jun 29, 3:09 AM CDT | Excessive Heat Warning | LCH | 40 hr |
| Jun 29, 3:09 AM CDT | Heat Advisory | LCH | 40 hr |
| Jun 30, 3:14 AM CDT | Heat Advisory | LCH | 40 hr |
| Jul 9, 3:19 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 10, 3:52 PM CDT | Heat Advisory | LCH | 27 hr |
| Jul 11, 3:40 PM CDT | Heat Advisory | LCH | 27 hr |
| Jul 12, 2:50 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 13, 3:05 AM CDT | Excessive Heat Warning | LCH | 16 hr |
| Jul 13, 2:20 PM CDT | Heat Advisory | LCH | 29 hr |
| Jul 14, 1:35 PM CDT | Heat Advisory | LCH | 30 hr |
| Jul 15, 2:41 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 16, 3:27 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 17, 3:14 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 18, 2:26 AM CDT | Excessive Heat Warning | LCH | 17 hr |
| Jul 18, 3:26 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 19, 2:37 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 20, 2:47 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 21, 3:24 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 22, 2:17 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 4:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 22, 7:09 PM CDT | Severe Thunderstorm Warning | LCH | 66 min |
| Jul 29, 3:04 PM CDT | Heat Advisory | LCH | 28 hr |
| Jul 30, 1:41 PM CDT | Heat Advisory | LCH | 29 hr |
| Jul 31, 3:35 AM CDT | Excessive Heat Warning | LCH | 15 hr |
| Jul 31, 3:35 AM CDT | Heat Advisory | LCH | 11 hr |
| Jul 31, 2:27 PM CDT | Excessive Heat Watch | LCH | 13 hr |
| Jul 31, 2:27 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 1, 3:35 AM CDT | Excessive Heat Warning | LCH | 39 hr |
| Aug 2, 2:44 AM CDT | Heat Advisory | LCH | 40 hr |
| Aug 2, 7:31 PM CDT | Severe Thunderstorm Warning | LCH | 42 min |
| Aug 3, 2:14 PM CDT | Heat Advisory | LCH | 29 hr |
| Aug 4, 3:15 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Aug 5, 3:00 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Aug 6, 3:00 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Aug 7, 3:36 PM CDT | Excessive Heat Warning | LCH | 27 hr |
| Aug 8, 2:27 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 9, 2:47 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Aug 10, 2:12 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 11, 2:52 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Aug 12, 3:04 AM CDT | Excessive Heat Watch | LCH | 12 hr |
| Aug 12, 2:48 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 13, 2:42 AM CDT | Excessive Heat Watch | LCH | 12 hr |
| Aug 13, 2:50 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 14, 2:08 PM CDT | Excessive Heat Warning | LCH | 30 hr |
| Aug 14, 2:08 PM CDT | Heat Advisory | LCH | 30 hr |
| Aug 16, 2:13 PM CDT | Heat Advisory | LCH | 29 hr |
| Aug 17, 2:59 AM CDT | Heat Advisory | LCH | 40 hr |
| Aug 18, 3:02 AM CDT | Excessive Heat Watch | LCH | 11 hr |
| Aug 18, 3:02 AM CDT | Excessive Heat Warning | LCH | 16 hr |
| Aug 18, 2:14 PM CDT | Excessive Heat Warning | LCH | 30 hr |
| Aug 19, 3:54 AM CDT | Excessive Heat Warning | LCH | 40 hr |
| Aug 20, 4:01 AM CDT | Excessive Heat Warning | LCH | 39 hr |
| Aug 20, 4:01 AM CDT | Heat Advisory | LCH | 39 hr |
| Aug 20, 6:29 PM CDT | Red Flag Warning | LCH | 52 hr |
| Aug 21, 2:12 PM CDT | Heat Advisory | LCH | 30 hr |
| Aug 22, 2:33 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 22, 2:52 PM CDT | Red Flag Warning | LCH | 29 hr |
| Aug 23, 11:20 AM CDT | Excessive Heat Warning | LCH | 33 hr |
| Aug 23, 11:26 AM CDT | Red Flag Warning | LCH | 33 hr |
| Aug 24, 3:30 PM CDT | Red Flag Warning | LCH | 29 hr |
| Aug 24, 3:58 PM CDT | Excessive Heat Warning | LCH | 28 hr |
| Aug 24, 3:58 PM CDT | Heat Advisory | LCH | 28 hr |
| Aug 25, 3:29 AM CDT | Excessive Heat Warning | LCH | 41 hr |
| Aug 25, 3:29 AM CDT | Heat Advisory | LCH | 41 hr |
| Aug 25, 3:20 PM CDT | Red Flag Warning | LCH | 29 hr |
| Aug 26, 3:23 PM CDT | Red Flag Warning | LCH | 29 hr |
| Aug 26, 3:25 PM CDT | Excessive Heat Warning | LCH | 29 hr |
| Aug 27, 3:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 3:51 PM CDT | Heat Advisory | LCH | 27 hr |
| Aug 29, 3:00 PM CDT | Red Flag Warning | LCH | 29 hr |
| Aug 30, 2:55 PM CDT | Red Flag Warning | LCH | 29 hr |
| Aug 31, 2:49 PM CDT | Red Flag Warning | LCH | 29 hr |
| Sep 5, 3:15 PM CDT | Heat Advisory | LCH | 28 hr |
| Sep 6, 3:07 PM CDT | Heat Advisory | LCH | 28 hr |
| Sep 7, 2:55 PM CDT | Heat Advisory | LCH | 25 hr |
| Sep 8, 1:03 PM CDT | Severe Thunderstorm Warning | LCH | 57 min |
| Sep 8, 1:41 PM CDT | Severe Thunderstorm Warning | LCH | 64 min |
| Sep 8, 11:36 PM CDT | Special Weather Statement | LCH | 39 min |
| Sep 9, 12:15 AM CDT | Special Weather Statement | LCH | 60 min |
| Sep 17, 2:32 AM CDT | Red Flag Warning | LCH | 17 hr |
| Sep 25, 1:36 AM CDT | Special Weather Statement | LCH | 54 min |
| Sep 28, 11:20 AM CDT | Fire Weather Watch | LCH | 24 hr |
| Sep 28, 11:20 AM CDT | Fire Weather Watch | LCH | 52 hr |
| Sep 29, 11:26 AM CDT | Red Flag Warning | LCH | 33 hr |
| Sep 30, 3:19 PM CDT | Red Flag Warning | LCH | 29 hr |
| Sep 30, 3:19 PM CDT | Red Flag Warning | LCH | 53 hr |
| Oct 20, 3:23 AM CDT | Dense Fog Advisory | LCH | 6 hr |
| Oct 21, 2:51 PM CDT | Dense Fog Advisory | LCH | 19 hr |
| Oct 31, 2:10 PM CDT | Freeze Watch | LCH | 12 hr |
| Nov 1, 2:38 AM CDT | Freeze Warning | LCH | 29 hr |
| Nov 4, 2:45 PM CDT | Dense Fog Advisory | LCH | 18 hr |
| Nov 5, 2:52 PM CST | Dense Fog Advisory | LCH | 18 hr |
| Nov 20, 11:56 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 20, 12:21 PM CST | Severe Thunderstorm Warning | LCH | 29 min |
| Nov 20, 12:45 PM CST | Tornado Watch | SPC | 6 hr |
| Nov 20, 1:02 PM CST | Special Weather Statement | LCH | 43 min |
| Nov 20, 1:44 PM CST | Special Weather Statement | LCH | 31 min |
| Nov 20, 2:10 PM CST | Special Weather Statement | LCH | 50 min |
| Nov 20, 2:35 PM CST | Mesoscale Discussion | SPC | 85 min |
| Nov 20, 2:42 PM CST | Special Weather Statement | LCH | 48 min |
| Nov 20, 3:02 PM CST | Severe Thunderstorm Warning | LCH | 31 min |
| Nov 20, 3:48 PM CST | Severe Thunderstorm Warning | LCH | 57 min |
| Nov 20, 5:45 PM CST | Special Weather Statement | LCH | 30 min |
| Nov 29, 9:09 PM CST | Wind Advisory | LCH | 30 hr |
| Dec 3, 2:04 AM CST | Dense Fog Advisory | LCH | 7 hr |
| Dec 9, 4:42 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 9, 6:28 PM CST | Special Weather Statement | LCH | 47 min |
| Dec 9, 6:46 PM CST | Special Weather Statement | LCH | 44 min |
| Dec 24, 1:30 PM CST | Special Weather Statement | LCH | 45 min |
| Dec 25, 12:14 AM CST | Dense Fog Advisory | LCH | 4 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 | 27 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 26 |
| Flooding | |
| Flash Flood Warning | 4 |
| River Flood Warning | 5 |
| Flood Watch | 4 |
| River Flood Watch | 1 |
| Heat | |
| Excessive Heat Warning | 33 |
| Excessive Heat Watch | 7 |
| Heat Advisory | 37 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 11 |
| Fire | |
| Red Flag Warning | 13 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 14 |
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.