Alert archive / Iowa / Poweshiek County
Weather alerts in Poweshiek County, Iowa, 2021
90 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Poweshiek County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 90
- Warnings
- 18
- Watches
- 12
- Advisories
- 35
- Busiest month
- August14 alerts
- Busiest day
- June 20, 20215 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, 2:12 PM CST | Dense Fog Advisory | DMX | 22 hr |
| Jan 3, 2:40 PM CST | Dense Fog Advisory | DMX | 21 hr |
| Jan 14, 4:04 AM CST | Winter Weather Advisory | DMX | 32 hr |
| Jan 19, 2:42 PM CST | Winter Weather Advisory | DMX | 4 hr |
| Jan 23, 3:27 PM CST | Winter Storm Watch | DMX | 12 hr |
| Jan 24, 3:17 AM CST | Winter Storm Warning | DMX | 57 hr |
| Jan 25, 3:26 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 29, 2:56 PM CST | Winter Weather Advisory | DMX | 42 hr |
| Feb 2, 8:51 PM CST | Dense Fog Advisory | DMX | 12 hr |
| Feb 3, 3:35 AM CST | Blizzard Warning | DMX | 41 hr |
| Feb 3, 3:35 AM CST | Winter Weather Advisory | DMX | 48 hr |
| Feb 5, 2:42 PM CST | Wind Chill Advisory | DMX | 45 hr |
| Feb 5, 2:42 PM CST | Winter Weather Advisory | DMX | 27 hr |
| Feb 6, 1:43 PM CST | Wind Chill Warning | DMX | 22 hr |
| Feb 8, 2:22 PM CST | Wind Chill Advisory | DMX | 19 hr |
| Feb 10, 2:44 PM CST | Wind Chill Advisory | DMX | 19 hr |
| Feb 11, 2:56 PM CST | Wind Chill Advisory | DMX | 45 hr |
| Feb 13, 3:52 AM CST | Wind Chill Warning | DMX | 3 days |
| Feb 20, 3:32 AM CST | Winter Weather Advisory | DMX | 40 hr |
| Feb 21, 8:52 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 10, 3:55 AM CST | Wind Advisory | DMX | 20 hr |
| Mar 10, 1:32 PM CST | Mesoscale Discussion | SPC | 118 min |
| Mar 10, 2:46 PM CST | Tornado Watch | SPC | 5 hr |
| Mar 10, 5:43 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 14, 4:02 AM CDT | Winter Weather Advisory | DMX | 36 hr |
| Mar 23, 6:41 PM CDT | Special Weather Statement | DMX | 64 min |
| Mar 28, 4:22 AM CDT | Fire Weather Watch | DMX | 11 hr |
| Mar 28, 2:52 PM CDT | Red Flag Warning | DMX | 29 hr |
| Mar 28, 3:02 PM CDT | Wind Advisory | DMX | 29 hr |
| Apr 19, 3:28 AM CDT | Freeze Watch | DMX | 11 hr |
| Apr 19, 2:56 PM CDT | Freeze Warning | DMX | 18 hr |
| Apr 19, 2:56 PM CDT | Freeze Warning | DMX | 42 hr |
| Apr 21, 3:34 AM CDT | Freeze Warning | DMX | 29 hr |
| May 11, 2:32 PM CDT | Frost Advisory | DMX | 16 hr |
| May 16, 3:13 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| May 28, 2:58 PM CDT | Frost Advisory | DMX | 16 hr |
| Jun 1, 1:27 AM CDT | Dense Fog Advisory | DMX | 8 hr |
| Jun 16, 3:34 PM CDT | Heat Advisory | DMX | 28 hr |
| Jun 18, 9:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 20, 2:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 20, 4:01 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 5:33 PM CDT | Severe Thunderstorm Warning | DMX | 42 min |
| Jun 20, 6:13 PM CDT | Severe Thunderstorm Warning | DMX | 62 min |
| Jun 20, 6:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 20, 7:59 PM CDT | Severe Thunderstorm Warning | DMX | 20 min |
| Jun 22, 5:52 PM CDT | Special Weather Statement | DMX | 23 min |
| Jun 22, 6:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 25, 1:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 5:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 14, 2:35 PM CDT | Tornado Watch | SPC | 8 hr |
| Jul 14, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 14, 8:45 PM CDT | Severe Thunderstorm Warning | DMX | 45 min |
| Jul 23, 3:17 AM CDT | Heat Advisory | DMX | 41 hr |
| Jul 26, 3:33 AM CDT | Excessive Heat Watch | DMX | 36 hr |
| Jul 27, 3:04 PM CDT | Heat Advisory | DMX | 52 hr |
| Aug 8, 3:39 PM CDT | Heat Advisory | DMX | 51 hr |
| Aug 10, 12:56 PM CDT | Heat Advisory | DMX | 30 hr |
| Aug 10, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 10, 2:08 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 10, 3:00 PM CDT | Severe Thunderstorm Warning | DMX | 60 min |
| Aug 11, 3:56 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 11, 5:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 23, 3:13 PM CDT | Heat Advisory | DMX | 28 hr |
| Aug 24, 1:52 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 24, 4:03 PM CDT | Severe Thunderstorm Warning | DMX | 57 min |
| Aug 24, 5:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 9:40 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 26, 8:35 PM CDT | Special Weather Statement | DMX | 40 min |
| Aug 26, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | 58 min |
| Sep 20, 12:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 20, 2:07 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 20, 3:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Sep 20, 5:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 21, 2:49 AM CDT | Frost Advisory | DMX | 30 hr |
| Oct 22, 2:39 PM CDT | Frost Advisory | DMX | 18 hr |
| Nov 13, 5:47 PM CST | Wind Advisory | DMX | 14 hr |
| Dec 5, 2:43 AM CST | Wind Advisory | DMX | 30 hr |
| Dec 13, 3:40 AM CST | High Wind Watch | DMX | 24 hr |
| Dec 14, 4:09 AM CST | High Wind Warning | DMX | 47 hr |
| Dec 15, 12:28 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 15, 1:23 PM CST | Tornado Watch | SPC | 7 hr |
| Dec 15, 6:24 PM CST | Severe Thunderstorm Warning | DMX | 66 min |
| Dec 15, 7:09 PM CST | Severe Thunderstorm Warning | DMX | 66 min |
| Dec 15, 7:11 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 15, 11:52 PM CST | Wind Advisory | DMX | 6 hr |
| Dec 24, 4:05 AM CST | Dense Fog Advisory | DMX | 8 hr |
| Dec 27, 2:11 PM CST | Winter Weather Advisory | DMX | 28 hr |
| Dec 28, 8:59 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 30, 9:07 PM CST | Dense Fog Advisory | DMX | 21 hr |
| Dec 31, 11:11 AM CST | Winter Weather Advisory | DMX | 10 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.