Alert archive / Iowa / Monroe County
Weather alerts in Monroe County, Iowa, 2020
102 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Monroe County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 102
- Warnings
- 16
- Watches
- 18
- Advisories
- 34
- Busiest month
- May19 alerts
- Busiest day
- March 28, 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 9, 3:54 AM CST | Wind Advisory | DMX | 11 hr |
| Jan 9, 2:15 PM CST | Winter Storm Watch | DMX | 14 hr |
| Jan 10, 3:57 AM CST | Winter Storm Warning | DMX | 38 hr |
| Jan 10, 12:54 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 10, 5:50 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 14, 2:21 PM CST | Winter Weather Advisory | DMX | 21 hr |
| Jan 15, 3:10 PM CST | Winter Storm Watch | DMX | 13 hr |
| Jan 16, 3:59 AM CST | Winter Weather Advisory | DMX | 62 hr |
| Jan 17, 6:32 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 18, 2:53 PM CST | Wind Chill Advisory | DMX | 21 hr |
| Jan 21, 3:54 PM CST | Winter Weather Advisory | DMX | 29 hr |
| Jan 23, 9:03 PM CST | Winter Weather Advisory | DMX | 15 hr |
| Jan 26, 2:06 AM CST | Dense Fog Advisory | DMX | 10 hr |
| Jan 26, 3:20 PM CST | Dense Fog Advisory | DMX | 22 hr |
| Jan 31, 11:54 PM CST | Dense Fog Advisory | DMX | 7 hr |
| Feb 11, 3:21 PM CST | Wind Chill Advisory | DMX | 67 hr |
| Feb 11, 3:21 PM CST | Winter Weather Advisory | DMX | 33 hr |
| Feb 23, 2:05 PM CST | Winter Storm Watch | DMX | 24 hr |
| Mar 4, 3:20 PM CST | Fire Weather Watch | DMX | 11 hr |
| Mar 4, 3:26 PM CST | Wind Advisory | DMX | 30 hr |
| Mar 5, 2:39 AM CST | Red Flag Warning | DMX | 15 hr |
| Mar 19, 2:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 19, 3:29 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 19, 5:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 19, 8:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 25, 4:59 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| Mar 28, 1:07 AM CDT | Severe Thunderstorm Warning | DMX | 23 min |
| Mar 28, 1:34 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Mar 28, 2:18 AM CDT | Dense Fog Advisory | DMX | 7 min |
| Mar 28, 2:28 AM CDT | Dense Fog Advisory | DMX | 9 hr |
| Mar 28, 2:59 AM CDT | Wind Advisory | DMX | 34 hr |
| Mar 28, 1:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Mar 28, 2:45 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 8, 3:11 PM CDT | Wind Advisory | DMX | 28 hr |
| Apr 11, 11:25 PM CDT | Special Weather Statement | DMX | 50 min |
| Apr 11, 11:35 PM CDT | Severe Thunderstorm Warning | DMX | 40 min |
| Apr 12, 4:58 AM CDT | Wind Advisory | DMX | 23 hr |
| Apr 15, 4:30 AM CDT | Dense Fog Advisory | DMX | 7 hr |
| Apr 15, 3:06 PM CDT | Winter Storm Watch | DMX | 6 hr |
| Apr 15, 8:55 PM CDT | Winter Storm Warning | DMX | 34 hr |
| Apr 16, 5:43 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 29, 3:27 AM CDT | Wind Advisory | DMX | 16 hr |
| May 8, 3:23 AM CDT | Frost Advisory | DMX | 29 hr |
| May 10, 2:47 PM CDT | Frost Advisory | DMX | 16 hr |
| May 14, 3:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 14, 4:24 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 14, 5:14 PM CDT | Severe Thunderstorm Warning | DMX | 46 min |
| May 14, 5:57 PM CDT | Severe Thunderstorm Warning | DMX | 48 min |
| May 14, 6:13 PM CDT | Special Weather Statement | DMX | 62 min |
| May 14, 6:20 PM CDT | Severe Thunderstorm Warning | DMX | 40 min |
| May 14, 6:56 PM CDT | Severe Thunderstorm Warning | DMX | 49 min |
| May 14, 7:15 PM CDT | Special Weather Statement | DMX | 60 min |
| May 15, 2:48 AM CDT | Dense Fog Advisory | DMX | 4 hr |
| May 16, 6:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 24, 4:13 AM CDT | Mesoscale Discussion | SPC | 62 min |
| May 24, 5:30 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 24, 1:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 24, 1:40 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 12:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 1:20 PM CDT | Tornado Watch | SPC | 7 hr |
| May 28, 3:42 AM CDT | Flash Flood Watch | DMX | 13 hr |
| Jun 3, 4:56 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 3, 6:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 5, 1:02 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 5, 4:17 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 5, 5:40 AM CDT | Severe Thunderstorm Warning | DMX | 50 min |
| Jun 8, 3:42 AM CDT | Flash Flood Watch | DMX | 57 hr |
| Jun 26, 7:41 PM CDT | Special Weather Statement | DMX | 49 min |
| Jun 26, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 26, 8:50 PM CDT | Special Weather Statement | DMX | 40 min |
| Jun 26, 9:08 PM CDT | Severe Thunderstorm Warning | DMX | 19 min |
| Jun 26, 10:13 PM CDT | Special Weather Statement | DMX | 62 min |
| Jun 26, 10:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 10:52 PM CDT | Flash Flood Warning | DMX | 5 hr |
| Jul 8, 3:15 AM CDT | Heat Advisory | DMX | 17 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, 2:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 14, 4:11 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 8:00 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jul 14, 9:35 PM CDT | Severe Thunderstorm Warning | DMX | 40 min |
| Jul 14, 10:17 PM CDT | Special Weather Statement | DMX | 58 min |
| Jul 17, 3:29 AM CDT | Heat Advisory | DMX | 41 hr |
| Jul 25, 2:40 AM CDT | Heat Advisory | DMX | 17 hr |
| Aug 10, 8:40 AM CDT | Mesoscale Discussion | SPC | 65 min |
| Aug 10, 8:56 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 10, 11:28 AM CDT | Severe Thunderstorm Warning | DMX | 47 min |
| Aug 10, 11:58 AM CDT | Severe Thunderstorm Warning | DMX | 47 min |
| Aug 24, 1:30 PM CDT | Heat Advisory | DMX | 6 hr |
| Aug 28, 2:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 28, 5:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 7, 7:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 15, 5:26 PM CDT | Frost Advisory | DMX | 15 hr |
| Oct 17, 3:23 AM CDT | Wind Advisory | DMX | 12 hr |
| Oct 22, 2:33 AM CDT | Dense Fog Advisory | DMX | 9 hr |
| Oct 22, 4:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Nov 14, 3:14 AM CST | Wind Advisory | DMX | 36 hr |
| Dec 10, 2:58 PM CST | Winter Weather Advisory | DMX | 47 hr |
| Dec 22, 2:39 PM CST | Wind Advisory | DMX | 33 hr |
| Dec 28, 3:24 AM CST | Winter Storm Warning | DMX | 41 hr |
| Dec 28, 3:24 AM CST | Winter Weather Advisory | DMX | 48 hr |
| Dec 29, 10:02 AM CST | Mesoscale Discussion | SPC | 5 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 | 11 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 27 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 7 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Frost Advisory | 3 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 9 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
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.