Alert archive / Illinois / Grundy County / 2015
Weather alerts in Grundy County, Illinois, July 2015
32 weather alerts in July 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 32
- Warnings
- 5
- Watches
- 6
- Advisories
- 10
- Busiest day
- July 13, 201515 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 6, 2:59 PM CDT | Special Weather Statement | LOT | 46 min |
| Jul 6, 9:06 PM CDT | Areal Flood Advisory | LOT | 5 hr |
| Jul 9, 9:53 AM CDT | River Flood Advisory | LOT | 4 days |
| Jul 12, 2:19 PM CDT | Flash Flood Watch | LOT | 33 hr |
| Jul 12, 8:39 PM CDT | River Flood Warning | LOT | 3 days |
| Jul 13, 3:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 13, 4:14 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 13, 4:18 AM CDT | Heat Advisory | LOT | 15 hr |
| Jul 13, 7:19 AM CDT | Special Weather Statement | LOT | 41 min |
| Jul 13, 7:19 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 13, 7:55 AM CDT | Areal Flood Advisory | LOT | 6 hr |
| Jul 13, 12:07 PM CDT | River Flood Warning | LOT | 67 hr |
| Jul 13, 3:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 13, 4:01 PM CDT | Tornado Watch | SPC | 7 hr |
| Jul 13, 5:37 PM CDT | Severe Thunderstorm Warning | LOT | 53 min |
| Jul 13, 6:03 PM CDT | Areal Flood Advisory | LOT | 4 hr |
| Jul 13, 6:29 PM CDT | Severe Thunderstorm Warning | LOT | 61 min |
| Jul 13, 6:38 PM CDT | Severe Thunderstorm Warning | LOT | 52 min |
| Jul 13, 6:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 13, 9:46 PM CDT | River Flood Advisory | LOT | 36 hr |
| Jul 13, 10:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jul 14, 11:23 AM CDT | River Flood Advisory | LOT | 4 days |
| Jul 16, 4:55 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 16, 7:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 17, 10:45 AM CDT | Heat Advisory | LOT | 33 hr |
| Jul 18, 12:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 18, 1:31 PM CDT | Tornado Watch | SPC | 5 hr |
| Jul 18, 1:56 PM CDT | Flash Flood Watch | LOT | 5 hr |
| Jul 18, 5:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 18, 9:29 PM CDT | River Flood Advisory | LOT | 36 hr |
| Jul 25, 4:52 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 1:14 AM CDT | Areal Flood Advisory | LOT | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.