Alert archive / Iowa / Webster County / 2026
Weather alerts in Webster County, Iowa, July 2026
27 weather alerts in July 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 27
- Warnings
- 9
- Watches
- 7
- Advisories
- 3
- Busiest day
- July 2, 20269 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 |
|---|---|---|---|
| Jul 1, 6:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 1, 6:51 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 2, 11:05 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 2, 12:45 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 2, 1:05 PM CDT | Flood Watch | DMX | 42 hr |
| Jul 2, 4:00 PM CDT | Severe Thunderstorm Warning | DMX | 45 min |
| Jul 2, 4:03 PM CDT | Severe Thunderstorm Warning | DMX | 43 min |
| Jul 2, 4:32 PM CDT | Severe Thunderstorm Warning | DMX | 58 min |
| Jul 2, 4:45 PM CDT | Severe Thunderstorm Warning | DMX | 45 min |
| Jul 2, 5:10 PM CDT | Severe Thunderstorm Warning | DMX | 50 min |
| Jul 2, 5:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 1:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 3, 4:37 AM CDT | Severe Thunderstorm Warning | DMX | 38 min |
| Jul 4, 2:26 AM CDT | Flash Flood Warning | DMX | 4 hr |
| Jul 8, 3:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 5:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 8, 6:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 8, 6:33 PM CDT | Severe Thunderstorm Warning | DMX | 42 min |
| Jul 19, 12:53 PM CDT | Heat Advisory | DMX | 31 hr |
| Jul 20, 2:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 20, 3:03 PM CDT | Tornado Watch | SPC | 7 hr |
| Jul 24, 2:27 AM CDT | Heat Advisory | DMX | 58 hr |
| Jul 24, 2:27 AM CDT | Extreme Heat Watch | DMX | 57 hr |
| Jul 25, 2:53 AM CDT | Extreme Heat Warning | DMX | 67 hr |
| Jul 25, 4:48 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| Jul 25, 7:58 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 25, 11:00 PM CDT | Mesoscale Discussion | SPC | 2 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 | 7 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 8 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 1 |
| Heat Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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.