Alert archive / Iowa / Sioux County / 2024
Weather alerts in Sioux County, Iowa, April 2024
26 weather alerts in April 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 26
- Warnings
- 13
- Watches
- 5
- Advisories
- 3
- Busiest day
- April 16, 202411 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 |
|---|---|---|---|
| Apr 5, 3:44 AM CDT | Fire Weather Watch | FSD | 22 hr |
| Apr 5, 1:58 PM CDT | Wind Advisory | FSD | 35 hr |
| Apr 6, 2:03 AM CDT | Red Flag Warning | FSD | 17 hr |
| Apr 7, 2:05 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 3:18 AM CDT | Fire Weather Watch | FSD | 31 hr |
| Apr 12, 3:21 PM CDT | Fire Weather Watch | FSD | 13 hr |
| Apr 13, 4:10 AM CDT | Red Flag Warning | FSD | 15 hr |
| Apr 14, 1:39 PM CDT | Fire Weather Watch | FSD | 15 hr |
| Apr 15, 4:29 AM CDT | Red Flag Warning | FSD | 16 hr |
| Apr 16, 2:56 AM CDT | Wind Advisory | FSD | 16 hr |
| Apr 16, 11:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 16, 12:23 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 16, 1:58 PM CDT | Tornado Warning | FSD | 32 min |
| Apr 16, 2:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 16, 2:15 PM CDT | Tornado Warning | FSD | 30 min |
| Apr 16, 2:22 PM CDT | Tornado Warning | FSD | 23 min |
| Apr 16, 2:38 PM CDT | Tornado Warning | FSD | 22 min |
| Apr 16, 2:49 PM CDT | Tornado Warning | FSD | 11 min |
| Apr 16, 2:59 PM CDT | Tornado Warning | FSD | 31 min |
| Apr 16, 3:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 18, 2:30 PM CDT | Freeze Warning | FSD | 18 hr |
| Apr 19, 1:08 PM CDT | Freeze Warning | FSD | 18 hr |
| Apr 20, 1:53 PM CDT | Freeze Warning | FSD | 18 hr |
| Apr 22, 3:23 AM CDT | Wind Advisory | FSD | 14 hr |
| Apr 30, 2:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 30, 3:44 PM CDT | Severe Thunderstorm Warning | FSD | 31 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 | 1 |
| Tornado Warning | 6 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 5 |
| Cold | |
| Freeze Warning | 3 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 4 |
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.