Alert archive / Oklahoma / Johnston County / 2026
Weather alerts in Johnston County, Oklahoma, May 2026
15 weather alerts in May 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 2
- Watches
- 2
- Advisories
- 3
- Busiest day
- May 19, 20264 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| May 4, 4:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 8, 2:50 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 8, 5:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 8, 7:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 8, 8:23 PM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| May 9, 3:59 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 9, 9:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 19, 9:54 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 10:09 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 19, 3:22 PM CDT | Special Weather Statement | OUN | 23 min |
| May 19, 5:38 PM CDT | Special Weather Statement | OUN | 37 min |
| May 23, 3:14 AM CDT | Special Weather Statement | OUN | 31 min |
| May 23, 3:47 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 28, 3:53 PM CDT | Severe Thunderstorm Warning | OUN | 22 min |
| May 28, 4:07 PM CDT | Areal Flood Advisory | OUN | 113 min |
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 | 2 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 3 |
| Flooding | |
| Areal Flood Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.