Alert archive / Illinois / Whiteside County
Weather alerts in Whiteside County, Illinois, 2018
176 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Whiteside County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 176
- Warnings
- 45
- Watches
- 29
- Advisories
- 40
- Busiest month
- June24 alerts
- Busiest day
- September 25, 20186 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 2, 2:50 PM CST | Wind Chill Advisory | DVN | 43 hr |
| Jan 2, 9:18 PM CST | Special Weather Statement | DVN | 117 min |
| Jan 2, 11:20 PM CST | Special Weather Statement | DVN | 115 min |
| Jan 3, 1:25 AM CST | Special Weather Statement | DVN | 2 hr |
| Jan 3, 4:04 AM CST | Special Weather Statement | DVN | 71 min |
| Jan 4, 3:09 PM CST | Wind Chill Advisory | DVN | 19 hr |
| Jan 6, 2:50 AM CST | Wind Chill Advisory | DVN | 6 hr |
| Jan 7, 1:49 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 7, 2:00 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 11, 3:07 AM CST | Winter Weather Advisory | DVN | 17 hr |
| Jan 11, 12:00 PM CST | Special Weather Statement | DVN | 2 hr |
| Jan 14, 2:45 PM CST | Wind Chill Advisory | DVN | 44 hr |
| Jan 14, 2:45 PM CST | Winter Weather Advisory | DVN | 21 hr |
| Jan 14, 4:36 PM CST | Special Weather Statement | DVN | 84 min |
| Jan 14, 6:03 PM CST | Special Weather Statement | DVN | 57 min |
| Jan 15, 12:09 PM CST | Winter Weather Advisory | DVN | 3 hr |
| Jan 21, 4:01 PM CST | Dense Fog Advisory | DVN | 14 hr |
| Jan 23, 2:36 PM CST | River Flood Watch | DVN | 5 days |
| Jan 24, 11:57 AM CST | River Flood Warning | DVN | 4 days |
| Feb 4, 1:53 PM CST | Winter Weather Advisory | DVN | 32 hr |
| Feb 5, 4:57 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 7, 1:54 PM CST | Winter Storm Watch | DVN | 13 hr |
| Feb 8, 2:59 AM CST | Winter Storm Warning | DVN | 30 hr |
| Feb 8, 2:59 AM CST | Winter Weather Advisory | DVN | 39 hr |
| Feb 8, 9:07 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 9, 3:08 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 9, 3:09 PM CST | Winter Weather Advisory | DVN | 18 hr |
| Feb 10, 3:14 PM CST | Winter Weather Advisory | DVN | 18 hr |
| Feb 14, 5:42 PM CST | Dense Fog Advisory | DVN | 20 hr |
| Feb 18, 2:28 AM CST | Dense Fog Advisory | DVN | 8 hr |
| Feb 18, 10:36 AM CST | River Flood Watch | DVN | 47 hr |
| Feb 18, 8:17 PM CST | River Flood Watch | DVN | 4 days |
| Feb 20, 9:37 AM CST | Flood Watch | DVN | 6 hr |
| Feb 20, 9:42 AM CST | River Flood Warning | DVN | 9 days |
| Feb 20, 9:42 AM CST | River Flood Warning | DVN | 16 days |
| Feb 20, 10:22 AM CST | Areal Flood Warning | DVN | 24 hr |
| Feb 20, 3:42 PM CST | Winter Weather Advisory | DVN | 11 hr |
| Mar 5, 5:48 AM CST | Special Weather Statement | DVN | 87 min |
| Mar 5, 6:50 AM CST | Winter Weather Advisory | DVN | 17 hr |
| Mar 5, 7:10 AM CST | Special Weather Statement | DVN | 95 min |
| Mar 16, 3:10 AM CDT | Winter Weather Advisory | DVN | 32 hr |
| Mar 16, 9:33 PM CDT | Special Weather Statement | DVN | 57 min |
| Mar 16, 10:36 PM CDT | Special Weather Statement | DVN | 54 min |
| Mar 16, 11:31 PM CDT | Special Weather Statement | DVN | 59 min |
| Mar 22, 3:45 AM CDT | Winter Storm Watch | DVN | 24 hr |
| Mar 23, 3:30 AM CDT | Winter Storm Warning | DVN | 40 hr |
| Mar 23, 9:27 PM CDT | Winter Storm Warning | DVN | 22 hr |
| Mar 31, 5:15 AM CDT | High Wind Warning | DVN | 79 min |
| Mar 31, 6:13 AM CDT | Wind Advisory | DVN | 10 hr |
| Apr 5, 10:11 AM CDT | Special Weather Statement | DVN | 94 min |
| Apr 5, 11:47 AM CDT | Special Weather Statement | DVN | 58 min |
| Apr 5, 12:53 PM CDT | Special Weather Statement | DVN | 112 min |
| Apr 13, 5:51 PM CDT | Wind Advisory | DVN | 25 hr |
| Apr 17, 4:07 AM CDT | Winter Weather Advisory | DVN | 45 hr |
| Apr 27, 2:50 PM CDT | Red Flag Warning | DVN | 5 hr |
| Apr 29, 1:49 PM CDT | River Flood Warning | DVN | 19 days |
| May 1, 4:28 PM CDT | River Flood Watch | DVN | 24 hr |
| May 1, 10:01 PM CDT | River Flood Warning | DVN | 15 days |
| May 2, 1:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 2, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 2, 6:04 PM CDT | Severe Thunderstorm Warning | DVN | 56 min |
| May 2, 7:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 2, 9:30 PM CDT | Special Weather Statement | DVN | 30 min |
| May 2, 9:53 PM CDT | Severe Thunderstorm Warning | DVN | 52 min |
| May 2, 10:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 3, 1:57 AM CDT | Mesoscale Discussion | SPC | 93 min |
| May 9, 3:15 AM CDT | Special Weather Statement | DVN | 30 min |
| May 9, 1:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 11, 10:42 AM CDT | Special Weather Statement | DVN | 33 min |
| May 12, 1:11 AM CDT | Special Weather Statement | DVN | 64 min |
| May 12, 2:11 AM CDT | Special Weather Statement | DVN | 64 min |
| May 14, 7:47 AM CDT | Special Weather Statement | DVN | 28 min |
| May 14, 2:54 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 25, 2:33 PM CDT | Severe Thunderstorm Warning | DVN | 27 min |
| May 25, 9:42 PM CDT | Special Weather Statement | DVN | 48 min |
| May 27, 2:49 PM CDT | Severe Thunderstorm Warning | DVN | 16 min |
| Jun 6, 9:58 PM CDT | Special Weather Statement | DVN | 62 min |
| Jun 9, 4:28 AM CDT | Severe Thunderstorm Warning | DVN | 47 min |
| Jun 9, 5:02 AM CDT | Severe Thunderstorm Warning | DVN | 43 min |
| Jun 9, 3:01 PM CDT | Flash Flood Watch | DVN | 16 hr |
| Jun 9, 6:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 7:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 9, 10:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 9, 11:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 12:17 AM CDT | Severe Thunderstorm Warning | DVN | 43 min |
| Jun 10, 9:44 AM CDT | River Flood Warning | DVN | 4 days |
| Jun 15, 3:25 AM CDT | Heat Advisory | DVN | 4 days |
| Jun 19, 9:13 AM CDT | River Flood Watch | DVN | 12 hr |
| Jun 19, 8:51 PM CDT | River Flood Warning | DVN | 14 days |
| Jun 20, 8:57 PM CDT | River Flood Watch | DVN | 24 hr |
| Jun 21, 3:47 AM CDT | Flash Flood Watch | DVN | 23 hr |
| Jun 21, 11:32 AM CDT | River Flood Watch | DVN | 24 hr |
| Jun 21, 8:57 PM CDT | River Flood Warning | DVN | 44 hr |
| Jun 22, 10:59 AM CDT | River Flood Warning | DVN | 12 days |
| Jun 22, 8:52 PM CDT | River Flood Watch | DVN | 5 days |
| Jun 26, 3:18 AM CDT | Flash Flood Watch | DVN | 18 hr |
| Jun 26, 1:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 27, 10:39 AM CDT | River Flood Warning | DVN | 7 days |
| Jun 27, 3:11 PM CDT | Heat Advisory | DVN | 24 hr |
| Jun 28, 3:31 PM CDT | Excessive Heat Warning | DVN | 54 hr |
| Jul 1, 12:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 3, 3:48 PM CDT | Heat Advisory | DVN | 28 hr |
| Jul 13, 3:37 AM CDT | Heat Advisory | DVN | 15 hr |
| Jul 13, 6:01 PM CDT | Severe Thunderstorm Warning | DVN | 44 min |
| Jul 13, 8:06 PM CDT | Special Weather Statement | DVN | 54 min |
| Jul 13, 8:29 PM CDT | Special Weather Statement | DVN | 61 min |
| Jul 14, 12:17 AM CDT | Special Weather Statement | DVN | 58 min |
| Aug 5, 5:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 12:59 PM CDT | Special Weather Statement | DVN | 31 min |
| Aug 9, 9:08 PM CDT | Special Weather Statement | DVN | 37 min |
| Aug 9, 10:29 PM CDT | Special Weather Statement | DVN | 46 min |
| Aug 16, 3:00 AM CDT | Dense Fog Advisory | DVN | 6 hr |
| Aug 26, 3:03 AM CDT | Dense Fog Advisory | DVN | 5 hr |
| Aug 26, 3:03 AM CDT | Heat Advisory | DVN | 64 hr |
| Aug 28, 9:08 AM CDT | Flash Flood Watch | DVN | 20 hr |
| Aug 28, 5:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 28, 6:41 PM CDT | Severe Thunderstorm Warning | DVN | 64 min |
| Aug 28, 7:00 PM CDT | Severe Thunderstorm Warning | DVN | 60 min |
| Aug 28, 7:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 28, 7:38 PM CDT | Severe Thunderstorm Warning | DVN | 52 min |
| Sep 1, 3:44 AM CDT | Flash Flood Watch | DVN | 24 hr |
| Sep 1, 6:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Sep 1, 8:42 PM CDT | Special Weather Statement | DVN | 33 min |
| Sep 1, 10:01 PM CDT | Special Weather Statement | DVN | 29 min |
| Sep 1, 10:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Sep 2, 8:53 AM CDT | River Flood Warning | DVN | 25 days |
| Sep 2, 9:26 AM CDT | Flash Flood Watch | DVN | 39 hr |
| Sep 2, 8:10 PM CDT | Special Weather Statement | DVN | 65 min |
| Sep 2, 9:46 PM CDT | River Flood Warning | DVN | 5 days |
| Sep 3, 1:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 4, 3:56 AM CDT | Flash Flood Watch | DVN | 39 hr |
| Sep 20, 3:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Sep 21, 1:11 AM CDT | Special Weather Statement | DVN | 79 min |
| Sep 25, 1:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Sep 25, 1:36 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 25, 2:27 PM CDT | Severe Thunderstorm Warning | DVN | 63 min |
| Sep 25, 3:14 PM CDT | Severe Thunderstorm Warning | DVN | 61 min |
| Sep 25, 3:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 25, 3:48 PM CDT | Tornado Warning | DVN | 6 min |
| Sep 28, 3:41 AM CDT | Frost Advisory | DVN | 28 hr |
| Oct 1, 3:23 PM CDT | River Flood Warning | DVN | 29 days |
| Oct 3, 11:07 AM CDT | River Flood Warning | DVN | 3 days |
| Oct 3, 10:18 PM CDT | Special Weather Statement | DVN | 72 min |
| Oct 3, 11:35 PM CDT | Special Weather Statement | DVN | 25 min |
| Oct 4, 1:18 PM CDT | Flash Flood Watch | DVN | 48 hr |
| Oct 5, 11:02 AM CDT | River Flood Warning | DVN | 9 days |
| Oct 7, 2:44 PM CDT | Flash Flood Watch | DVN | 70 hr |
| Oct 7, 9:16 PM CDT | River Flood Watch | DVN | 15 hr |
| Oct 8, 11:49 AM CDT | River Flood Warning | DVN | 5 days |
| Oct 8, 11:49 AM CDT | River Flood Warning | DVN | 17 days |
| Oct 9, 3:42 AM CDT | Flash Flood Watch | DVN | 33 hr |
| Oct 9, 2:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 10, 9:12 AM CDT | Special Weather Statement | DVN | 2 hr |
| Oct 11, 3:40 AM CDT | Freeze Warning | DVN | 28 hr |
| Oct 12, 2:42 PM CDT | Freeze Warning | DVN | 18 hr |
| Oct 13, 6:52 AM CDT | Dense Fog Advisory | DVN | 2 hr |
| Oct 15, 3:14 AM CDT | Freeze Warning | DVN | 30 hr |
| Oct 19, 7:36 PM CDT | Wind Advisory | DVN | 20 hr |
| Oct 27, 2:31 PM CDT | Wind Advisory | DVN | 26 hr |
| Nov 1, 9:23 AM CDT | River Flood Warning | DVN | 28 hr |
| Nov 23, 3:29 AM CST | Winter Storm Watch | DVN | 24 hr |
| Nov 24, 3:52 AM CST | Winter Storm Warning | DVN | 44 hr |
| Nov 25, 11:54 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Nov 25, 12:09 PM CST | Blizzard Warning | DVN | 18 hr |
| Nov 25, 6:54 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Nov 30, 3:37 AM CST | Dense Fog Advisory | DVN | 6 hr |
| Nov 30, 10:43 AM CST | River Flood Watch | DVN | 58 hr |
| Dec 1, 7:28 AM CST | Wind Advisory | DVN | 7 hr |
| Dec 1, 12:36 PM CST | Dense Fog Advisory | DVN | 20 hr |
| Dec 2, 8:32 PM CST | River Flood Warning | DVN | 4 days |
| Dec 10, 12:42 AM CST | Dense Fog Advisory | DVN | 9 hr |
| Dec 11, 12:08 PM CST | Winter Weather Advisory | DVN | 21 hr |
| Dec 13, 11:58 PM CST | Dense Fog Advisory | DVN | 9 hr |
| Dec 14, 3:57 PM CST | Dense Fog Advisory | DVN | 11 hr |
| Dec 28, 2:37 PM CST | Winter Weather Advisory | DVN | 7 hr |
| Dec 30, 3:03 PM CST | Winter Weather Advisory | DVN | 21 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 | 13 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 36 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 19 |
| Flash Flood Watch | 10 |
| Flood Watch | 1 |
| River Flood Watch | 10 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 14 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 3 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 11 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.