Alert archive / Illinois / Montgomery County
Weather alerts in Montgomery County, Illinois, 2011
160 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Montgomery County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 160
- Warnings
- 52
- Watches
- 33
- Advisories
- 26
- Busiest month
- June42 alerts
- Busiest day
- April 19, 201113 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 10, 3:27 AM CST | Winter Weather Advisory | LSX | 39 hr |
| Jan 18, 3:33 PM CST | Winter Weather Advisory | LSX | 48 hr |
| Jan 23, 10:21 PM CST | Winter Weather Advisory | LSX | 11 hr |
| Jan 29, 8:30 PM CST | Winter Storm Watch | LSX | 19 hr |
| Jan 30, 3:56 PM CST | Winter Storm Warning | LSX | 60 hr |
| Jan 31, 11:52 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 31, 2:08 PM CST | Blizzard Warning | LSX | 46 hr |
| Feb 1, 6:54 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 1, 11:42 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 2, 3:55 AM CST | Wind Chill Advisory | LSX | 30 hr |
| Feb 4, 3:55 PM CST | Winter Weather Advisory | LSX | 19 hr |
| Feb 27, 8:25 PM CST | Mesoscale Discussion | SPC | 65 min |
| Feb 27, 9:40 PM CST | Tornado Watch | SPC | 6 hr |
| Mar 3, 3:42 PM CST | Flash Flood Watch | LSX | 36 hr |
| Mar 4, 4:54 PM CST | Tornado Watch | SPC | 118 min |
| Mar 25, 3:26 PM CDT | Winter Weather Advisory | LSX | 31 hr |
| Apr 2, 4:05 AM CDT | Wind Advisory | LSX | 40 hr |
| Apr 4, 1:29 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 9, 4:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 9, 5:21 AM CDT | Severe Thunderstorm Warning | LSX | 39 min |
| Apr 10, 6:05 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 10, 11:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 10, 11:35 PM CDT | Severe Thunderstorm Warning | LSX | 40 min |
| Apr 15, 12:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 15, 12:47 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 15, 3:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 15, 4:56 PM CDT | Tornado Warning | LSX | 34 min |
| Apr 15, 5:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 15, 6:05 PM CDT | Severe Thunderstorm Warning | LSX | 40 min |
| Apr 19, 2:53 AM CDT | Mesoscale Discussion | SPC | 67 min |
| Apr 19, 3:11 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 19, 5:52 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 19, 7:08 AM CDT | Severe Thunderstorm Warning | LSX | 37 min |
| Apr 19, 7:36 AM CDT | Severe Thunderstorm Warning | LSX | 39 min |
| Apr 19, 8:07 AM CDT | Severe Thunderstorm Warning | LSX | 38 min |
| Apr 19, 8:29 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 19, 1:00 PM CDT | Tornado Watch | SPC | 10 hr |
| Apr 19, 5:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 19, 6:01 PM CDT | Tornado Warning | LSX | 44 min |
| Apr 19, 6:05 PM CDT | Tornado Warning | LSX | 40 min |
| Apr 19, 6:31 PM CDT | Tornado Warning | LSX | 27 min |
| Apr 19, 6:56 PM CDT | Severe Thunderstorm Warning | LSX | 64 min |
| Apr 19, 7:35 PM CDT | Severe Thunderstorm Warning | LSX | 40 min |
| Apr 19, 7:56 PM CDT | Severe Thunderstorm Warning | LSX | 34 min |
| Apr 19, 8:02 PM CDT | Areal Flood Advisory | LSX | 4 hr |
| Apr 19, 8:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 22, 9:59 AM CDT | Severe Thunderstorm Warning | LSX | 46 min |
| Apr 22, 10:56 AM CDT | Severe Thunderstorm Warning | LSX | 49 min |
| Apr 22, 11:41 AM CDT | Areal Flood Advisory | LSX | 3 hr |
| Apr 22, 5:49 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 25, 9:00 PM CDT | Flash Flood Warning | LSX | 6 hr |
| Apr 28, 12:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 11, 2:18 PM CDT | Mesoscale Discussion | SPC | 57 min |
| May 13, 4:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 22, 12:51 PM CDT | Tornado Watch | SPC | 10 hr |
| May 22, 7:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 22, 8:26 PM CDT | Tornado Watch | SPC | 8 hr |
| May 23, 10:55 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 23, 12:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 23, 12:42 PM CDT | Severe Thunderstorm Warning | LSX | 48 min |
| May 23, 1:26 PM CDT | Severe Thunderstorm Warning | LSX | 49 min |
| May 24, 3:44 PM CDT | Flash Flood Watch | LSX | 32 hr |
| May 25, 12:48 AM CDT | Mesoscale Discussion | SPC | 57 min |
| May 25, 4:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 25, 5:46 AM CDT | Tornado Watch | SPC | 7 hr |
| May 25, 11:09 AM CDT | Tornado Watch | SPC | 10 hr |
| May 25, 12:18 PM CDT | Severe Thunderstorm Warning | LSX | 42 min |
| May 25, 12:56 PM CDT | Severe Thunderstorm Warning | LSX | 13 min |
| May 25, 1:09 PM CDT | Areal Flood Advisory | LSX | 4 hr |
| May 25, 3:25 PM CDT | Severe Thunderstorm Warning | LSX | 50 min |
| May 25, 3:53 PM CDT | Severe Thunderstorm Warning | LSX | 52 min |
| May 25, 5:30 PM CDT | Severe Thunderstorm Warning | LSX | 45 min |
| May 25, 5:34 PM CDT | Tornado Warning | LSX | 41 min |
| May 25, 5:48 PM CDT | Areal Flood Advisory | LSX | 5 hr |
| May 25, 6:34 PM CDT | Severe Thunderstorm Warning | LSX | 26 min |
| May 28, 12:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 28, 1:49 PM CDT | Severe Thunderstorm Warning | LSX | 41 min |
| May 28, 2:28 PM CDT | Severe Thunderstorm Warning | LSX | 47 min |
| May 28, 5:39 PM CDT | Mesoscale Discussion | SPC | 66 min |
| May 31, 12:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 5, 2:52 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 5:00 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 5, 6:33 AM CDT | Severe Thunderstorm Warning | LSX | 57 min |
| Jun 5, 7:27 AM CDT | Severe Thunderstorm Warning | LSX | 48 min |
| Jun 9, 4:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jun 10, 4:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 10, 5:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 10, 9:53 PM CDT | Severe Thunderstorm Warning | LSX | 53 min |
| Jun 10, 10:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 10, 11:14 PM CDT | Flash Flood Warning | LSX | 5 hr |
| Jun 13, 4:02 PM CDT | Flash Flood Watch | LSX | 39 hr |
| Jun 13, 11:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 15, 1:55 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 15, 4:15 AM CDT | Severe Thunderstorm Warning | LSX | 48 min |
| Jun 15, 4:24 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 18, 12:30 AM CDT | Severe Thunderstorm Warning | LSX | 45 min |
| Jun 18, 1:14 AM CDT | Flash Flood Warning | LSX | 12 hr |
| Jun 18, 1:16 AM CDT | Severe Thunderstorm Warning | LSX | 29 min |
| Jun 18, 2:44 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 18, 2:51 AM CDT | Flash Flood Warning | LSX | 6 hr |
| Jun 18, 5:39 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 18, 6:09 AM CDT | Severe Thunderstorm Warning | LSX | 51 min |
| Jun 18, 1:06 PM CDT | Areal Flood Warning | LSX | 4 hr |
| Jun 18, 3:57 PM CDT | Flash Flood Watch | LSX | 15 hr |
| Jun 18, 5:01 PM CDT | Areal Flood Warning | LSX | 23 hr |
| Jun 18, 8:26 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 20, 4:08 AM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 21, 12:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 21, 1:22 PM CDT | Tornado Watch | SPC | 9 hr |
| Jun 21, 3:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 21, 4:09 PM CDT | Severe Thunderstorm Warning | LSX | 51 min |
| Jun 21, 4:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 25, 11:17 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 25, 7:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 25, 8:53 PM CDT | Severe Thunderstorm Warning | LSX | 52 min |
| Jun 25, 9:36 PM CDT | Areal Flood Advisory | LSX | 6 hr |
| Jun 26, 2:43 PM CDT | Flash Flood Watch | LSX | 31 hr |
| Jun 26, 7:12 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 27, 12:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 27, 1:32 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 27, 2:42 AM CDT | Severe Thunderstorm Warning | LSX | 48 min |
| Jun 27, 5:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 3, 12:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jul 3, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 3, 3:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jul 3, 5:19 PM CDT | Mesoscale Discussion | SPC | 26 min |
| Jul 7, 6:39 PM CDT | Areal Flood Advisory | LSX | 6 hr |
| Jul 7, 7:14 PM CDT | Flash Flood Warning | LSX | 6 hr |
| Jul 8, 3:17 PM CDT | Heat Advisory | LSX | 4 days |
| Jul 12, 1:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 1:45 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 12, 3:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 12, 5:03 PM CDT | Severe Thunderstorm Warning | LSX | 57 min |
| Jul 12, 5:10 PM CDT | Severe Thunderstorm Warning | LSX | 30 min |
| Jul 12, 6:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jul 14, 3:29 PM CDT | Excessive Heat Watch | LSX | 23 hr |
| Jul 15, 2:23 PM CDT | Excessive Heat Warning | LSX | 19 days |
| Jul 24, 12:21 PM CDT | Severe Thunderstorm Warning | LSX | 24 min |
| Jul 24, 4:00 PM CDT | Excessive Heat Watch | LSX | 24 hr |
| Jul 25, 4:12 PM CDT | Heat Advisory | LSX | 9 days |
| Jul 26, 1:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 29, 3:00 AM CDT | Excessive Heat Watch | LSX | 37 hr |
| Jul 29, 5:56 PM CDT | Severe Thunderstorm Warning | LSX | 49 min |
| Aug 5, 4:10 AM CDT | Heat Advisory | LSX | 63 hr |
| Aug 9, 12:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 13, 3:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 13, 4:34 PM CDT | Severe Thunderstorm Warning | LSX | 56 min |
| Aug 23, 3:35 AM CDT | Heat Advisory | LSX | 39 hr |
| Aug 24, 6:08 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 30, 4:15 PM CDT | Heat Advisory | LSX | 4 days |
| Sep 19, 11:52 PM CDT | Dense Fog Advisory | LSX | 9 hr |
| Sep 22, 11:52 PM CDT | Dense Fog Advisory | LSX | 10 hr |
| Oct 1, 2:25 PM CDT | Frost Advisory | LSX | 18 hr |
| Oct 20, 3:48 AM CDT | Frost Advisory | LSX | 29 hr |
| Oct 27, 3:55 AM CDT | Frost Advisory | LSX | 28 hr |
| Oct 28, 3:59 PM CDT | Frost Advisory | LSX | 16 hr |
| Nov 12, 3:19 PM CST | Wind Advisory | LSX | 25 hr |
| Nov 14, 11:41 AM CST | Tornado Watch | SPC | 7 hr |
| Nov 18, 4:29 AM CST | Red Flag Warning | LSX | 13 hr |
| Dec 20, 10:59 PM CST | Dense Fog Advisory | LSX | 7 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 | 36 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 12 |
| Tornado Watch | 12 |
| Mesoscale Discussion | 49 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 6 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 3 |
| Heat Advisory | 5 |
| Cold | |
| Frost Advisory | 4 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.