Alert archive / Illinois / Cook County / 2017
Weather alerts in Cook County, Illinois, March 2017
27 weather alerts in March 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 27
- Warnings
- 12
- Watches
- 2
- Advisories
- 11
- Busiest day
- March 1, 201711 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 |
|---|---|---|---|
| Feb 28, 6:00 PM CST | Severe Thunderstorm Warning | LOT | 45 min |
| Feb 28, 6:26 PM CST | Areal Flood Advisory | LOT | 3 hr |
| Feb 28, 6:44 PM CST | Severe Thunderstorm Warning | LOT | 46 min |
| Feb 28, 7:45 PM CST | Severe Thunderstorm Warning | LOT | 45 min |
| Feb 28, 8:51 PM CST | Areal Flood Advisory | LOT | 6 hr |
| Feb 28, 8:57 PM CST | Severe Thunderstorm Warning | LOT | 37 min |
| Feb 28, 9:09 PM CST | Areal Flood Warning | LOT | 6 hr |
| Feb 28, 9:51 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 28, 9:57 PM CST | Special Weather Statement | LOT | 33 min |
| Feb 28, 11:28 PM CST | River Flood Warning | LOT | 31 hr |
| Feb 28, 11:38 PM CST | River Flood Advisory | LOT | 36 hr |
| Mar 6, 10:35 PM CST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 7, 12:43 AM CST | Severe Thunderstorm Warning | LOT | 62 min |
| Mar 8, 9:35 AM CST | Red Flag Warning | LOT | 7 hr |
| Mar 20, 1:42 AM CDT | Severe Thunderstorm Warning | LOT | 63 min |
| Mar 20, 2:22 AM CDT | Severe Thunderstorm Warning | LOT | 53 min |
| Mar 20, 3:55 AM CDT | Areal Flood Advisory | LOT | 4 hr |
| Mar 23, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 30, 5:49 AM CDT | Areal Flood Advisory | LOT | 3 hr |
| Mar 30, 7:58 AM CDT | River Flood Warning | LOT | 38 hr |
| Mar 30, 8:02 AM CDT | River Flood Advisory | LOT | 36 hr |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | 4 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | 3 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | 33 hr |
| Mar 30, 1:08 PM CDT | Areal Flood Advisory | LOT | 6 hr |
| Mar 30, 7:01 PM CDT | Areal Flood Advisory | LOT | 5 hr |
| Mar 30, 9:37 PM CDT | River Flood Warning | LOT | 33 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 archive20162018
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.