Alert archive / Iowa / Allamakee County
Weather alerts in Allamakee County, Iowa, 2020
97 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Allamakee County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 97
- Warnings
- 11
- Watches
- 13
- Advisories
- 29
- Busiest month
- July20 alerts
- Busiest day
- September 6, 20207 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, 2:55 PM CST | Winter Weather Advisory | ARX | 27 hr |
| Jan 10, 2:59 AM CST | Winter Weather Advisory | ARX | 24 hr |
| Jan 13, 2:04 PM CST | Winter Weather Advisory | ARX | 16 hr |
| Jan 14, 1:57 PM CST | Winter Weather Advisory | ARX | 22 hr |
| Jan 15, 3:25 PM CST | Winter Storm Watch | ARX | 21 hr |
| Jan 16, 12:42 PM CST | Winter Weather Advisory | ARX | 53 hr |
| Jan 18, 2:18 PM CST | Wind Chill Advisory | ARX | 22 hr |
| Feb 7, 2:37 AM CST | Winter Storm Watch | ARX | 25 hr |
| Feb 8, 3:49 AM CST | Winter Storm Warning | ARX | 38 hr |
| Feb 12, 4:11 AM CST | Wind Chill Advisory | ARX | 54 hr |
| Feb 16, 3:05 PM CST | Winter Weather Advisory | ARX | 33 hr |
| Feb 17, 3:27 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 28, 3:44 PM CDT | Special Weather Statement | ARX | 46 min |
| Mar 29, 10:02 AM CDT | River Flood Warning | ARX | 20 days |
| Apr 7, 3:31 AM CDT | Dense Fog Advisory | ARX | 6 hr |
| Apr 8, 12:48 AM CDT | Dense Fog Advisory | ARX | 8 hr |
| Apr 22, 2:20 PM CDT | Special Weather Statement | ARX | 55 min |
| Apr 22, 3:16 PM CDT | Special Weather Statement | ARX | 59 min |
| Apr 22, 3:43 PM CDT | Severe Thunderstorm Warning | ARX | 32 min |
| May 7, 9:48 AM CDT | Freeze Watch | ARX | 17 hr |
| May 8, 3:13 AM CDT | Freeze Warning | ARX | 29 hr |
| May 10, 2:51 AM CDT | Freeze Warning | ARX | 29 hr |
| May 11, 2:41 PM CDT | Freeze Warning | ARX | 17 hr |
| May 23, 12:33 PM CDT | Tornado Watch | SPC | 8 hr |
| May 24, 2:00 AM CDT | Dense Fog Advisory | ARX | 7 hr |
| May 26, 5:20 PM CDT | Special Weather Statement | ARX | 55 min |
| May 26, 5:45 PM CDT | Special Weather Statement | ARX | 60 min |
| May 26, 6:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 28, 3:47 AM CDT | Flash Flood Watch | ARX | 10 hr |
| Jun 2, 4:39 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 2, 5:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 2, 7:07 PM CDT | Severe Thunderstorm Warning | ARX | 53 min |
| Jun 2, 8:31 PM CDT | Special Weather Statement | ARX | 59 min |
| Jun 2, 9:11 PM CDT | Special Weather Statement | ARX | 64 min |
| Jun 2, 10:02 PM CDT | Special Weather Statement | ARX | 43 min |
| Jun 4, 5:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 4, 10:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 5, 1:02 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 8, 3:21 AM CDT | Flash Flood Watch | ARX | 47 hr |
| Jun 21, 9:01 PM CDT | Special Weather Statement | ARX | 44 min |
| Jun 21, 9:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 12:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 1:38 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 26, 2:40 PM CDT | Special Weather Statement | ARX | 50 min |
| Jul 3, 6:16 PM CDT | Special Weather Statement | ARX | 29 min |
| Jul 7, 1:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 3:38 PM CDT | Heat Advisory | ARX | 27 hr |
| Jul 9, 10:24 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 9, 11:05 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 9, 2:29 PM CDT | Severe Thunderstorm Warning | ARX | 61 min |
| Jul 11, 5:28 PM CDT | Special Weather Statement | ARX | 47 min |
| Jul 11, 6:05 PM CDT | Special Weather Statement | ARX | 55 min |
| Jul 11, 6:19 PM CDT | Special Weather Statement | ARX | 56 min |
| Jul 11, 6:28 PM CDT | Areal Flood Advisory | ARX | 3 hr |
| Jul 11, 6:40 PM CDT | Special Weather Statement | ARX | 65 min |
| Jul 14, 3:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 4:11 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 7:25 PM CDT | Special Weather Statement | ARX | 95 min |
| Jul 14, 8:00 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jul 16, 2:14 AM CDT | Dense Fog Advisory | ARX | 7 hr |
| Jul 17, 2:35 AM CDT | Heat Advisory | ARX | 41 hr |
| Jul 18, 8:15 AM CDT | Special Weather Statement | ARX | 60 min |
| Jul 25, 2:44 AM CDT | Heat Advisory | ARX | 17 hr |
| Jul 26, 2:53 AM CDT | Heat Advisory | ARX | 16 hr |
| Aug 9, 10:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 10, 10:42 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 10, 12:04 PM CDT | Severe Thunderstorm Warning | ARX | 41 min |
| Aug 24, 3:21 AM CDT | Heat Advisory | ARX | 16 hr |
| Aug 24, 4:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 25, 2:48 AM CDT | Heat Advisory | ARX | 16 hr |
| Aug 26, 2:53 AM CDT | Heat Advisory | ARX | 16 hr |
| Aug 28, 6:59 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 28, 7:35 AM CDT | Special Weather Statement | ARX | 70 min |
| Aug 28, 8:33 AM CDT | Special Weather Statement | ARX | 72 min |
| Aug 28, 2:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Sep 5, 7:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 5, 9:34 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 6, 12:10 AM CDT | Special Weather Statement | ARX | 65 min |
| Sep 6, 1:06 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 6, 1:15 AM CDT | Special Weather Statement | ARX | 60 min |
| Sep 6, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Sep 6, 5:54 AM CDT | Special Weather Statement | ARX | 51 min |
| Sep 24, 10:15 AM CDT | Special Weather Statement | ARX | 75 min |
| Sep 25, 12:32 AM CDT | Dense Fog Advisory | ARX | 7 hr |
| Oct 1, 3:56 AM CDT | Frost Advisory | ARX | 28 hr |
| Oct 3, 1:44 PM CDT | Frost Advisory | ARX | 18 hr |
| Oct 4, 10:37 AM CDT | Frost Advisory | ARX | 21 hr |
| Oct 12, 3:42 AM CDT | Special Weather Statement | ARX | 48 min |
| Oct 15, 1:30 PM CDT | Freeze Warning | ARX | 18 hr |
| Oct 22, 4:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 31, 11:48 PM CDT | Wind Advisory | ARX | 15 hr |
| Nov 14, 2:06 PM CST | Wind Advisory | ARX | 28 hr |
| Nov 23, 2:19 PM CST | Winter Weather Advisory | ARX | 30 hr |
| Nov 24, 7:49 PM CST | Dense Fog Advisory | ARX | 12 hr |
| Dec 28, 3:45 AM CST | Winter Storm Watch | ARX | 11 hr |
| Dec 28, 3:45 AM CST | Winter Weather Advisory | ARX | 53 hr |
| Dec 28, 2:31 PM CST | Winter Storm Warning | ARX | 37 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 | 4 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 20 |
| Special Weather Statement | 24 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 8 |
| Heat | |
| Heat Advisory | 7 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.