Alert archive / Texas / Williamson County
Weather alerts in Williamson County, Texas, 2017
109 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Williamson County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 109
- Warnings
- 14
- Watches
- 15
- Advisories
- 35
- Busiest month
- April24 alerts
- Busiest day
- April 11, 20179 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 2, 1:04 AM CST | Mesoscale Discussion | SPC | 86 min |
| Jan 2, 1:39 AM CST | Severe Thunderstorm Watch | SPC | 59 days |
| Jan 2, 3:36 AM CST | Mesoscale Discussion | SPC | 54 min |
| Jan 2, 4:15 AM CST | Special Weather Statement | EWX | 45 min |
| Jan 10, 5:39 AM CST | Wind Advisory | EWX | 7 hr |
| Jan 11, 3:54 AM CST | Wind Advisory | EWX | 13 hr |
| Jan 15, 5:20 PM CST | Mesoscale Discussion | SPC | 115 min |
| Jan 15, 6:00 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 15, 8:10 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 15, 10:58 PM CST | Mesoscale Discussion | SPC | 62 min |
| Jan 16, 12:07 AM CST | Special Weather Statement | EWX | 38 min |
| Jan 18, 8:22 AM CST | Areal Flood Advisory | EWX | 3 hr |
| Jan 21, 12:49 AM CST | Dense Fog Advisory | EWX | 9 hr |
| Jan 21, 4:12 AM CST | Wind Advisory | EWX | 38 hr |
| Jan 21, 5:32 AM CST | Fire Weather Watch | EWX | 13 hr |
| Jan 21, 6:05 PM CST | Red Flag Warning | EWX | 24 hr |
| Feb 1, 4:42 AM CST | Dense Fog Advisory | EWX | 4 hr |
| Feb 1, 9:10 AM CST | Dense Fog Advisory | EWX | 50 min |
| Feb 4, 10:23 PM CST | Dense Fog Advisory | EWX | 12 hr |
| Feb 19, 6:18 PM CST | Severe Thunderstorm Watch | SPC | 8 hr |
| Feb 19, 10:31 PM CST | Special Weather Statement | EWX | 59 min |
| Feb 19, 11:22 PM CST | Areal Flood Advisory | EWX | 113 min |
| Feb 19, 11:38 PM CST | Special Weather Statement | EWX | 37 min |
| Feb 20, 12:19 AM CST | Areal Flood Advisory | EWX | 116 min |
| Feb 20, 12:22 AM CST | Severe Thunderstorm Warning | EWX | 53 min |
| Feb 20, 12:23 AM CST | Tornado Warning | EWX | 22 min |
| Feb 20, 2:53 AM CST | Areal Flood Advisory | EWX | 112 min |
| Feb 26, 5:58 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 23, 4:00 AM CDT | Wind Advisory | EWX | 18 hr |
| Mar 26, 11:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 26, 11:59 PM CDT | Special Weather Statement | EWX | 61 min |
| Mar 27, 12:07 AM CDT | Severe Thunderstorm Warning | EWX | 53 min |
| Mar 28, 9:28 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 28, 11:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 29, 1:14 AM CDT | Special Weather Statement | EWX | 61 min |
| Mar 29, 2:22 AM CDT | Special Weather Statement | EWX | 68 min |
| Apr 2, 3:50 AM CDT | Flash Flood Watch | EWX | 9 hr |
| Apr 2, 5:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 2, 6:00 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 2, 9:24 AM CDT | Tornado Warning | EWX | 20 min |
| Apr 2, 9:32 AM CDT | Severe Thunderstorm Warning | EWX | 58 min |
| Apr 2, 9:48 AM CDT | Severe Thunderstorm Warning | EWX | 57 min |
| Apr 10, 11:17 AM CDT | Flash Flood Watch | EWX | 20 hr |
| Apr 10, 12:17 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 2:26 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 10, 6:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 10, 9:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 10, 11:03 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 11, 2:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 11, 5:23 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 11, 9:31 AM CDT | Special Weather Statement | EWX | 44 min |
| Apr 11, 10:08 AM CDT | Severe Thunderstorm Warning | EWX | 52 min |
| Apr 11, 10:31 AM CDT | Special Weather Statement | EWX | 44 min |
| Apr 11, 10:51 AM CDT | Areal Flood Advisory | EWX | 3 hr |
| Apr 11, 2:21 PM CDT | Areal Flood Advisory | EWX | 3 hr |
| Apr 29, 5:58 PM CDT | Special Weather Statement | EWX | 47 min |
| Apr 29, 6:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 29, 6:38 PM CDT | Special Weather Statement | EWX | 52 min |
| Apr 29, 6:39 PM CDT | Special Weather Statement | EWX | 51 min |
| Apr 29, 6:50 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 11, 2:43 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 11, 5:05 PM CDT | Severe Thunderstorm Warning | EWX | 40 min |
| May 11, 5:40 PM CDT | Special Weather Statement | EWX | 35 min |
| May 11, 6:17 PM CDT | Special Weather Statement | EWX | 43 min |
| May 12, 1:22 AM CDT | Special Weather Statement | EWX | 38 min |
| May 19, 11:37 PM CDT | Special Weather Statement | EWX | 53 min |
| May 20, 12:51 AM CDT | Special Weather Statement | EWX | 54 min |
| May 20, 3:16 AM CDT | Areal Flood Advisory | EWX | 3 hr |
| May 23, 2:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 23, 3:33 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 23, 5:19 PM CDT | Severe Thunderstorm Warning | EWX | 41 min |
| May 28, 1:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| May 28, 3:09 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 28, 4:57 PM CDT | Severe Thunderstorm Warning | EWX | 46 min |
| May 28, 5:19 PM CDT | Areal Flood Advisory | EWX | 3 hr |
| May 28, 6:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| May 28, 6:12 PM CDT | Severe Thunderstorm Warning | EWX | 48 min |
| May 28, 7:08 PM CDT | Areal Flood Advisory | EWX | 3 hr |
| Jun 3, 5:58 PM CDT | Special Weather Statement | EWX | 47 min |
| Jun 4, 3:54 PM CDT | Special Weather Statement | EWX | 51 min |
| Jun 4, 5:08 PM CDT | Special Weather Statement | EWX | 67 min |
| Jun 4, 6:00 PM CDT | Areal Flood Advisory | EWX | 2 hr |
| Jun 5, 4:48 PM CDT | Special Weather Statement | EWX | 57 min |
| Jun 5, 5:21 PM CDT | Areal Flood Advisory | EWX | 114 min |
| Jun 23, 3:53 AM CDT | Heat Advisory | EWX | 16 hr |
| Jun 26, 9:14 PM CDT | Special Weather Statement | EWX | 46 min |
| Jul 15, 4:07 PM CDT | Special Weather Statement | EWX | 23 min |
| Jul 18, 8:17 PM CDT | Special Weather Statement | EWX | 43 min |
| Jul 23, 2:02 PM CDT | Special Weather Statement | EWX | 28 min |
| Jul 24, 3:03 PM CDT | Special Weather Statement | EWX | 42 min |
| Jul 24, 3:16 PM CDT | Severe Thunderstorm Warning | EWX | 44 min |
| Jul 29, 3:22 AM CDT | Heat Advisory | EWX | 17 hr |
| Jul 30, 4:42 PM CDT | Heat Advisory | EWX | 3 hr |
| Aug 6, 11:47 PM CDT | Special Weather Statement | EWX | 43 min |
| Aug 7, 12:16 AM CDT | Areal Flood Advisory | EWX | 3 hr |
| Aug 7, 3:47 AM CDT | Areal Flood Advisory | EWX | 3 hr |
| Aug 7, 3:56 AM CDT | Areal Flood Advisory | EWX | 3 hr |
| Aug 11, 3:51 AM CDT | Heat Advisory | EWX | 15 hr |
| Aug 24, 4:34 AM CDT | Flash Flood Watch | EWX | 5 days |
| Aug 26, 4:10 AM CDT | Wind Advisory | EWX | 36 hr |
| Aug 26, 9:37 AM CDT | Areal Flood Advisory | EWX | 6 hr |
| Aug 27, 4:20 PM CDT | Wind Advisory | EWX | 12 hr |
| Oct 27, 3:43 AM CDT | Wind Advisory | EWX | 9 hr |
| Dec 3, 5:40 AM CST | Dense Fog Advisory | EWX | 5 hr |
| Dec 7, 2:11 PM CST | Freeze Warning | EWX | 19 hr |
| Dec 7, 7:19 PM CST | Winter Weather Advisory | EWX | 11 hr |
| Dec 17, 9:40 PM CST | Dense Fog Advisory | EWX | 11 hr |
| Dec 18, 5:15 PM CST | Dense Fog Advisory | EWX | 17 hr |
| Dec 19, 8:19 PM CST | Dense Fog Advisory | EWX | 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 | 10 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 18 |
| Special Weather Statement | 27 |
| Flooding | |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 15 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.