Alert archive / Illinois / Hamilton County
Weather alerts in Hamilton County, Illinois, 2019
129 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hamilton County and its neighbors
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 129
- Warnings
- 19
- Watches
- 24
- Advisories
- 44
- Busiest month
- June26 alerts
- Busiest day
- August 6, 20199 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 8, 3:36 AM CST | Wind Advisory | PAH | 14 hr |
| Jan 10, 4:08 AM CST | Winter Storm Watch | PAH | 12 hr |
| Jan 10, 4:20 PM CST | Winter Storm Warning | PAH | 44 hr |
| Jan 18, 2:04 PM CST | Winter Weather Advisory | PAH | 34 hr |
| Jan 19, 3:34 AM CST | Winter Storm Warning | PAH | 19 hr |
| Jan 19, 3:21 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Jan 19, 6:21 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Jan 22, 10:54 AM CST | Flood Watch | PAH | 22 hr |
| Jan 22, 10:54 AM CST | Wind Advisory | PAH | 21 hr |
| Jan 28, 2:07 PM CST | Wind Chill Advisory | PAH | 46 hr |
| Jan 31, 2:55 PM CST | Winter Weather Advisory | PAH | 18 hr |
| Feb 2, 2:59 AM CST | Dense Fog Advisory | PAH | 6 hr |
| Feb 2, 9:03 AM CST | Dense Fog Advisory | PAH | 117 min |
| Feb 5, 3:27 PM CST | Flood Watch | PAH | 48 hr |
| Feb 6, 8:43 PM CST | Dense Fog Advisory | PAH | 6 hr |
| Feb 7, 7:11 AM CST | Mesoscale Discussion | SPC | 64 min |
| Feb 7, 8:23 AM CST | Flash Flood Warning | PAH | 5 hr |
| Feb 7, 9:26 AM CST | Mesoscale Discussion | SPC | 94 min |
| Feb 9, 4:09 AM CST | Winter Weather Advisory | PAH | 32 hr |
| Feb 9, 1:42 PM CST | Flood Watch | PAH | 64 hr |
| Feb 10, 1:15 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 10, 5:41 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 12, 4:23 AM CST | Wind Advisory | PAH | 14 hr |
| Feb 14, 9:15 AM CST | Wind Advisory | PAH | 8 hr |
| Feb 14, 2:40 PM CST | Winter Weather Advisory | PAH | 36 hr |
| Feb 23, 4:08 AM CST | Wind Advisory | PAH | 36 hr |
| Feb 27, 3:36 PM CST | Winter Weather Advisory | PAH | 26 hr |
| Mar 2, 2:53 PM CST | Winter Weather Advisory | PAH | 23 hr |
| Mar 9, 3:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Mar 13, 2:53 PM CDT | Wind Advisory | PAH | 28 hr |
| Mar 24, 8:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 24, 8:51 PM CDT | Special Weather Statement | PAH | 39 min |
| Mar 24, 9:34 PM CDT | Areal Flood Advisory | PAH | 63 min |
| Mar 30, 4:23 AM CDT | Freeze Watch | PAH | 21 hr |
| Mar 31, 1:06 AM CDT | Freeze Warning | PAH | 32 hr |
| Apr 10, 3:04 PM CDT | Wind Advisory | PAH | 28 hr |
| Apr 14, 3:58 AM CDT | Frost Advisory | PAH | 29 hr |
| Apr 18, 4:00 AM CDT | Flood Watch | PAH | 17 hr |
| Apr 24, 2:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 25, 2:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 25, 7:20 PM CDT | Areal Flood Advisory | PAH | 4 hr |
| Apr 25, 8:03 PM CDT | Areal Flood Warning | PAH | 3 hr |
| Apr 30, 12:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 2, 1:29 AM CDT | Dense Fog Advisory | PAH | 6 hr |
| May 2, 10:49 AM CDT | Flash Flood Watch | PAH | 21 hr |
| May 4, 8:42 AM CDT | Areal Flood Advisory | PAH | 2 hr |
| May 17, 7:27 PM CDT | Lake Wind Advisory | PAH | 23 hr |
| May 19, 3:23 AM CDT | Lake Wind Advisory | PAH | 15 hr |
| May 19, 2:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 20, 2:25 PM CDT | Lake Wind Advisory | PAH | 31 hr |
| May 21, 9:15 AM CDT | Special Weather Statement | PAH | 45 min |
| May 21, 7:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 21, 8:48 PM CDT | Tornado Watch | SPC | 3 hr |
| May 21, 11:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 23, 12:08 PM CDT | Lake Wind Advisory | PAH | 6 hr |
| May 23, 2:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 26, 12:56 PM CDT | Severe Thunderstorm Warning | PAH | 34 min |
| May 27, 12:31 PM CDT | Lake Wind Advisory | PAH | 5 hr |
| May 28, 3:09 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| Jun 5, 2:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 3:05 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 5, 7:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 10, 3:18 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| Jun 15, 2:11 AM CDT | Lake Wind Advisory | PAH | 17 hr |
| Jun 15, 12:57 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 16, 1:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 16, 2:08 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 16, 3:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 16, 4:21 PM CDT | Special Weather Statement | PAH | 69 min |
| Jun 16, 5:55 PM CDT | Severe Thunderstorm Warning | PAH | 35 min |
| Jun 17, 3:14 AM CDT | Flash Flood Watch | PAH | 28 hr |
| Jun 19, 4:00 AM CDT | Flash Flood Watch | PAH | 19 hr |
| Jun 19, 1:44 PM CDT | Severe Thunderstorm Warning | PAH | 31 min |
| Jun 19, 2:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 19, 2:35 PM CDT | Areal Flood Advisory | PAH | 60 min |
| Jun 19, 7:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 12:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 21, 2:21 PM CDT | Severe Thunderstorm Warning | PAH | 39 min |
| Jun 21, 2:59 PM CDT | Flash Flood Watch | PAH | 19 hr |
| Jun 21, 2:59 PM CDT | Severe Thunderstorm Warning | PAH | 46 min |
| Jun 22, 5:05 AM CDT | Areal Flood Advisory | PAH | 115 min |
| Jun 23, 1:02 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 1:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 30, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 30, 6:22 PM CDT | Severe Thunderstorm Watch | SPC | 2 hr |
| Jun 30, 8:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 3, 4:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 2:26 AM CDT | Heat Advisory | PAH | 17 hr |
| Jul 16, 3:50 PM CDT | Excessive Heat Watch | PAH | 24 hr |
| Jul 17, 3:36 PM CDT | Excessive Heat Warning | PAH | 4 days |
| Jul 17, 5:17 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 17, 6:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 17, 8:06 PM CDT | Severe Thunderstorm Warning | PAH | 54 min |
| Jul 21, 7:35 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| Aug 6, 1:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 1:49 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 6, 2:58 PM CDT | Severe Thunderstorm Warning | PAH | 47 min |
| Aug 6, 3:44 PM CDT | Severe Thunderstorm Warning | PAH | 46 min |
| Aug 6, 3:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 6, 3:52 PM CDT | Severe Thunderstorm Warning | PAH | 38 min |
| Aug 6, 4:26 PM CDT | Severe Thunderstorm Warning | PAH | 49 min |
| Aug 6, 4:42 PM CDT | Areal Flood Advisory | PAH | 87 min |
| Aug 6, 5:18 PM CDT | Special Weather Statement | PAH | 42 min |
| Aug 12, 10:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 18, 12:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 18, 1:05 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 18, 3:02 PM CDT | Special Weather Statement | PAH | 28 min |
| Aug 18, 3:21 PM CDT | Severe Thunderstorm Warning | PAH | 24 min |
| Aug 18, 3:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 18, 3:41 PM CDT | Severe Thunderstorm Warning | PAH | 49 min |
| Aug 20, 9:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 20, 12:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 1:53 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 22, 3:27 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| Sep 27, 1:48 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| Oct 11, 2:28 PM CDT | Frost Advisory | PAH | 18 hr |
| Oct 26, 8:58 AM CDT | Areal Flood Advisory | PAH | 6 hr |
| Oct 30, 3:14 AM CDT | Freeze Watch | PAH | 24 hr |
| Oct 31, 3:31 AM CDT | Freeze Warning | PAH | 30 hr |
| Nov 11, 3:58 AM CST | Winter Weather Advisory | PAH | 19 hr |
| Nov 19, 9:42 PM CST | Dense Fog Advisory | PAH | 11 hr |
| Nov 26, 3:06 AM CST | Wind Advisory | PAH | 33 hr |
| Nov 26, 10:22 PM CST | Tornado Watch | SPC | 4 hr |
| Nov 27, 1:14 AM CST | Special Weather Statement | PAH | 46 min |
| Nov 27, 1:49 AM CST | Special Weather Statement | PAH | 41 min |
| Dec 13, 9:11 PM CST | Dense Fog Advisory | PAH | 12 hr |
| Dec 15, 4:20 AM CST | Winter Weather Advisory | PAH | 51 hr |
| Dec 15, 10:05 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 16, 10:36 AM CST | Mesoscale Discussion | SPC | 4 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20182020
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.