Alert archive / Iowa / Sioux County / 2024
Weather alerts in Sioux County, Iowa, June 2024
41 weather alerts in June 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 41
- Warnings
- 23
- Watches
- 5
- Advisories
- 3
- Busiest day
- June 21, 202416 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 |
|---|---|---|---|
| Jun 1, 2:40 AM CDT | River Flood Warning | FSD | 12 hr |
| Jun 3, 12:33 AM CDT | Severe Thunderstorm Warning | FSD | 27 min |
| Jun 4, 12:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 5, 3:06 AM CDT | Wind Advisory | FSD | 16 hr |
| Jun 6, 11:37 AM CDT | Wind Advisory | FSD | 7 hr |
| Jun 12, 7:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 12, 2:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 15, 3:52 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 17, 2:55 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 17, 3:09 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 17, 2:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 18, 12:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 18, 1:47 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 20, 3:26 AM CDT | Flood Watch | FSD | 64 hr |
| Jun 20, 3:44 PM CDT | Flash Flood Warning | FSD | 3 hr |
| Jun 20, 11:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 21, 12:22 AM CDT | Flash Flood Warning | FSD | 9 hr |
| Jun 21, 1:24 AM CDT | River Flood Warning | FSD | 21 days |
| Jun 21, 1:24 AM CDT | River Flood Warning | FSD | 21 days |
| Jun 21, 1:24 AM CDT | River Flood Warning | FSD | 3 days |
| Jun 21, 1:24 AM CDT | River Flood Warning | FSD | 4 days |
| Jun 21, 1:24 AM CDT | River Flood Warning | FSD | 5 days |
| Jun 21, 2:29 AM CDT | Flash Flood Warning | FSD | 7 hr |
| Jun 21, 3:45 AM CDT | Flash Flood Warning | FSD | 6 hr |
| Jun 21, 4:11 AM CDT | River Flood Warning | FSD | 12 hr |
| Jun 21, 8:02 AM CDT | Areal Flood Warning | FSD | 3 days |
| Jun 21, 12:41 PM CDT | River Flood Warning | FSD | 72 hr |
| Jun 21, 1:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 3:29 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 21, 3:46 PM CDT | Tornado Warning | FSD | 29 min |
| Jun 21, 6:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 21, 7:33 PM CDT | Flash Flood Warning | FSD | 4 hr |
| Jun 21, 8:19 PM CDT | Flash Flood Warning | FSD | 4 hr |
| Jun 21, 8:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 21, 9:25 PM CDT | Flash Flood Warning | FSD | 4 hr |
| Jun 21, 9:44 PM CDT | Tornado Warning | FSD | 17 min |
| Jun 22, 1:30 AM CDT | Areal Flood Warning | FSD | 59 hr |
| Jun 22, 1:56 AM CDT | Flash Flood Warning | FSD | 3 hr |
| Jun 22, 3:40 AM CDT | River Flood Warning | FSD | 21 days |
| Jun 23, 2:59 AM CDT | Heat Advisory | FSD | 41 hr |
| Jun 24, 1:01 PM CDT | Areal Flood Warning | FSD | 24 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 | 1 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 8 |
| River Flood Warning | 9 |
| Flood Watch | 1 |
| Heat | |
| Heat Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.