Alert archive / Illinois / Washington County
Weather alerts in Washington County, Illinois, 2009
100 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Washington County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 100
- Warnings
- 19
- Watches
- 25
- Advisories
- 20
- Busiest month
- June28 alerts
- Busiest day
- June 8, 20098 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 5, 3:42 PM CST | Winter Weather Advisory | LSX | 17 hr |
| Jan 6, 12:06 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 14, 3:42 AM CST | Wind Chill Advisory | LSX | 39 hr |
| Jan 25, 4:08 AM CST | Winter Storm Watch | LSX | 24 hr |
| Jan 26, 4:05 AM CST | Winter Storm Warning | LSX | 50 hr |
| Jan 26, 6:59 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 27, 6:25 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 9, 4:01 PM CST | Flash Flood Watch | LSX | 44 hr |
| Feb 10, 3:41 PM CST | Wind Advisory | LSX | 26 hr |
| Feb 26, 7:42 PM CST | Mesoscale Discussion | SPC | 93 min |
| Feb 26, 8:46 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 5, 10:17 AM CST | Wind Advisory | LSX | 8 hr |
| Mar 8, 6:32 AM CDT | Tornado Watch | SPC | 7 hr |
| Mar 8, 9:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Mar 8, 11:32 AM CDT | Tornado Warning | LSX | 43 min |
| Mar 8, 11:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 8, 12:16 PM CDT | Wind Advisory | LSX | 7 hr |
| Mar 10, 3:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 10, 7:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 18, 2:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Mar 24, 3:58 AM CDT | Wind Advisory | LSX | 14 hr |
| Mar 29, 4:15 AM CDT | Winter Weather Advisory | LSX | 3 hr |
| Apr 3, 2:14 PM CDT | Frost Advisory | LSX | 19 hr |
| Apr 3, 2:14 PM CDT | Freeze Watch | LSX | 4 days |
| Apr 5, 7:54 AM CDT | Severe Thunderstorm Warning | LSX | 36 min |
| Apr 5, 9:07 AM CDT | Severe Thunderstorm Warning | LSX | 38 min |
| Apr 5, 10:50 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 5, 3:25 PM CDT | Freeze Warning | LSX | 41 hr |
| Apr 7, 1:05 PM CDT | Freeze Warning | LSX | 19 hr |
| Apr 9, 10:52 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 10, 12:50 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 29, 3:53 AM CDT | Flash Flood Watch | LSX | 36 hr |
| May 7, 6:14 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 7, 9:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 7, 11:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 8, 12:38 PM CDT | Flash Flood Warning | LSX | 5 hr |
| May 13, 9:27 AM CDT | Mesoscale Discussion | SPC | 63 min |
| May 13, 1:15 PM CDT | Mesoscale Discussion | SPC | 30 min |
| May 13, 3:00 PM CDT | Tornado Watch | SPC | 5 hr |
| May 13, 3:04 PM CDT | Flash Flood Watch | LSX | 12 hr |
| May 13, 9:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 13, 11:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 14, 12:23 AM CDT | Severe Thunderstorm Warning | LSX | 52 min |
| May 14, 3:51 PM CDT | Flash Flood Watch | LSX | 32 hr |
| May 15, 2:39 PM CDT | Tornado Watch | SPC | 7 hr |
| May 15, 8:58 PM CDT | Areal Flood Advisory | LSX | 5 hr |
| May 25, 12:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 30, 3:49 PM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| May 30, 6:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 30, 8:53 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 2, 11:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 2, 12:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 2, 3:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 2, 6:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 8, 8:44 AM CDT | Severe Thunderstorm Warning | LSX | 46 min |
| Jun 8, 8:49 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 8, 3:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 8, 4:33 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 8, 5:46 PM CDT | Areal Flood Advisory | LSX | 4 hr |
| Jun 8, 5:58 PM CDT | Tornado Warning | LSX | 47 min |
| Jun 8, 6:44 PM CDT | Severe Thunderstorm Warning | LSX | 31 min |
| Jun 8, 6:46 PM CDT | Flash Flood Warning | LSX | 6 hr |
| Jun 8, 7:11 PM CDT | Severe Thunderstorm Warning | LSX | 23 min |
| Jun 8, 7:18 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 9, 12:21 AM CDT | Areal Flood Warning | LSX | 6 hr |
| Jun 10, 3:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 10, 7:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 10, 7:46 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 10, 8:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 15, 3:42 PM CDT | Flash Flood Watch | LSX | 20 hr |
| Jun 16, 12:41 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 16, 3:53 AM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 17, 3:05 PM CDT | Heat Advisory | LSX | 52 hr |
| Jun 17, 3:07 PM CDT | Mesoscale Discussion | SPC | 23 min |
| Jun 19, 7:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 20, 12:46 AM CDT | Severe Thunderstorm Warning | LSX | 44 min |
| Jun 20, 1:07 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 21, 2:24 PM CDT | Heat Advisory | LSX | 6 days |
| Jul 4, 12:32 PM CDT | Areal Flood Advisory | LSX | 6 hr |
| Jul 11, 7:15 AM CDT | Flash Flood Warning | LSX | 4 hr |
| Jul 12, 1:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 25, 1:26 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 19, 3:20 PM CDT | Flash Flood Watch | LSX | 13 hr |
| Aug 19, 11:26 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 20, 2:18 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Sep 6, 9:04 PM CDT | Dense Fog Advisory | LSX | 12 hr |
| Sep 26, 3:55 AM CDT | Dense Fog Advisory | LSX | 5 hr |
| Sep 26, 1:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Oct 7, 4:18 AM CDT | Flash Flood Watch | LSX | 47 hr |
| Oct 8, 5:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 8, 10:50 PM CDT | Areal Flood Warning | LSX | 12 hr |
| Oct 17, 4:22 AM CDT | Frost Advisory | LSX | 29 hr |
| Oct 22, 10:06 PM CDT | Areal Flood Advisory | LSX | 5 hr |
| Oct 28, 3:58 PM CDT | Flash Flood Watch | LSX | 47 hr |
| Oct 30, 10:38 AM CDT | Areal Flood Warning | LSX | 9 hr |
| Oct 30, 7:33 PM CDT | Areal Flood Warning | LSX | 18 hr |
| Dec 8, 2:48 PM CST | Wind Advisory | LSX | 25 hr |
| Dec 22, 3:39 PM CST | Flood Watch | LSX | 61 hr |
| Dec 24, 5:45 PM CST | Areal Flood Advisory | LSX | 6 hr |
| Dec 24, 11:30 PM CST | Areal Flood Advisory | LSX | 6 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 | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 36 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 8 |
| Flood Watch | 1 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.