Alert archive / Illinois / McHenry County / 2006
Weather alerts in McHenry County, Illinois, May 2006
16 weather alerts in May 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 4
- Watches
- 3
- Advisories
- 3
- Busiest day
- May 17, 20064 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 5, 3:00 PM CDT | Frost Advisory | LOT | 17 hr |
| May 10, 12:13 AM CDT | Dense Fog Advisory | LOT | 9 hr |
| May 11, 4:12 AM CDT | Wind Advisory | LOT | 12 hr |
| May 17, 12:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 17, 12:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 17, 4:35 PM CDT | Severe Thunderstorm Warning | LOT | 55 min |
| May 17, 5:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 24, 6:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 24, 6:54 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 24, 8:16 PM CDT | Severe Thunderstorm Warning | LOT | 59 min |
| May 27, 2:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 27, 2:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 27, 5:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 29, 3:06 PM CDT | Severe Thunderstorm Warning | LOT | 54 min |
| May 30, 11:13 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 6:25 PM CDT | Flash Flood Warning | LOT | 3 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 | 3 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 6 |
| Flooding | |
| Flash Flood Warning | 1 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20052007
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. Rebuilt daily.