Alert archive / Wisconsin / Iron County
Weather alerts in Iron County, Wisconsin, 2026
91 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Iron County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 91
- Warnings
- 22
- Watches
- 10
- Advisories
- 46
- Busiest month
- July20 alerts
- Busiest day
- July 27, 20266 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 4, 2:31 AM CST | Winter Weather Advisory | DLH | 21 hr |
| Jan 5, 2:22 PM CST | Dense Fog Advisory | DLH | 22 hr |
| Jan 7, 6:16 PM CST | Dense Fog Advisory | DLH | 26 hr |
| Jan 10, 10:16 AM CST | Winter Weather Advisory | DLH | 15 hr |
| Jan 12, 1:50 PM CST | Winter Weather Advisory | DLH | 40 hr |
| Jan 15, 1:55 PM CST | Winter Storm Warning | DLH | 48 hr |
| Jan 15, 1:55 PM CST | Winter Weather Advisory | DLH | 52 hr |
| Jan 17, 1:10 PM CST | Cold Weather Advisory | DLH | 71 hr |
| Jan 18, 1:34 AM CST | Winter Weather Advisory | DLH | 31 hr |
| Jan 20, 12:43 PM CST | Cold Weather Advisory | DLH | 49 hr |
| Jan 20, 12:43 PM CST | Extreme Cold Watch | DLH | 49 hr |
| Jan 20, 12:43 PM CST | Extreme Cold Warning | DLH | 4 days |
| Jan 23, 2:40 PM CST | Cold Weather Advisory | DLH | 69 hr |
| Feb 13, 12:45 PM CST | Dense Fog Advisory | DLH | 5 hr |
| Feb 17, 1:45 AM CST | Winter Weather Advisory | DLH | 58 hr |
| Feb 21, 12:48 PM CST | Winter Weather Advisory | DLH | 35 hr |
| Feb 23, 1:03 AM CST | Winter Weather Advisory | DLH | 35 hr |
| Feb 26, 11:02 AM CST | Wind Advisory | DLH | 37 hr |
| Mar 4, 4:59 PM CST | Dense Fog Advisory | DLH | 15 hr |
| Mar 10, 3:24 AM CDT | Winter Weather Advisory | DLH | 30 hr |
| Mar 10, 12:51 PM CDT | Winter Storm Warning | DLH | 21 hr |
| Mar 11, 9:33 AM CDT | Winter Weather Advisory | DLH | 3 hr |
| Mar 11, 12:54 PM CDT | Winter Storm Warning | DLH | 54 hr |
| Mar 13, 12:58 PM CDT | Winter Storm Warning | DLH | 60 hr |
| Mar 14, 1:50 PM CDT | Blizzard Warning | DLH | 37 hr |
| Mar 16, 1:13 AM CDT | Winter Weather Advisory | DLH | 12 hr |
| Mar 30, 11:09 AM CDT | Winter Weather Advisory | DLH | 24 hr |
| Mar 31, 2:24 PM CDT | Winter Storm Watch | DLH | 11 hr |
| Apr 1, 1:13 AM CDT | Winter Weather Advisory | DLH | 54 hr |
| Apr 1, 1:59 PM CDT | Winter Storm Watch | DLH | 36 hr |
| Apr 3, 2:10 AM CDT | Ice Storm Warning | DLH | 32 hr |
| Apr 3, 10:27 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 4, 9:50 AM CDT | Winter Weather Advisory | DLH | 12 hr |
| Apr 10, 1:04 PM CDT | Flood Watch | DLH | 4 days |
| Apr 12, 9:28 AM CDT | River Flood Warning | DLH | 49 hr |
| Apr 13, 10:28 PM CDT | Areal Flood Warning | DLH | 41 hr |
| Apr 14, 6:02 PM CDT | Dense Fog Advisory | DLH | 12 hr |
| Apr 15, 1:03 PM CDT | Dense Fog Advisory | DLH | 20 hr |
| Apr 17, 9:23 AM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| Apr 17, 3:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 17, 4:03 PM CDT | Tornado Warning | DLH | 27 min |
| Apr 17, 4:14 PM CDT | Severe Thunderstorm Warning | DLH | 61 min |
| Apr 17, 4:36 PM CDT | Tornado Warning | DLH | 24 min |
| May 13, 9:51 AM CDT | Fire Weather Watch | DLH | 26 hr |
| May 13, 11:31 AM CDT | Frost Advisory | DLH | 19 hr |
| May 14, 11:25 AM CDT | Red Flag Warning | DLH | 34 hr |
| May 18, 11:13 PM CDT | Severe Thunderstorm Warning | DLH | 32 min |
| May 19, 2:09 PM CDT | Frost Advisory | DLH | 18 hr |
| May 20, 2:12 PM CDT | Frost Advisory | DLH | 18 hr |
| May 21, 2:14 AM CDT | Freeze Warning | DLH | 6 hr |
| Jun 5, 2:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 5, 2:51 PM CDT | Special Weather Statement | MQT | 39 min |
| Jun 5, 3:34 PM CDT | Areal Flood Advisory | DLH | 3 hr |
| Jun 9, 1:37 PM CDT | Dense Fog Advisory | DLH | 17 hr |
| Jun 10, 12:00 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 22, 7:34 AM CDT | Dense Fog Advisory | DLH | 114 min |
| Jun 28, 12:45 PM CDT | Heat Advisory | DLH | 54 hr |
| Jun 29, 1:30 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 29, 10:13 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 29, 5:07 PM CDT | Severe Thunderstorm Warning | DLH | 23 min |
| Jul 2, 4:35 AM CDT | Heat Advisory | DLH | 15 hr |
| Jul 11, 1:33 PM CDT | Heat Advisory | DLH | 4 days |
| Jul 11, 1:33 PM CDT | Extreme Heat Warning | DLH | 4 days |
| Jul 17, 12:55 AM CDT | Heat Advisory | DLH | 20 hr |
| Jul 17, 6:14 PM CDT | Severe Thunderstorm Warning | DLH | 46 min |
| Jul 17, 7:02 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 7:12 PM CDT | Severe Thunderstorm Warning | DLH | 48 min |
| Jul 17, 7:45 PM CDT | Severe Thunderstorm Warning | DLH | 60 min |
| Jul 17, 7:52 PM CDT | Tornado Warning | DLH | 18 min |
| Jul 20, 12:13 AM CDT | Heat Advisory | DLH | 19 hr |
| Jul 20, 1:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 25, 11:52 AM CDT | Heat Advisory | DLH | 33 hr |
| Jul 26, 1:00 AM CDT | Dense Fog Advisory | DLH | 8 hr |
| Jul 26, 8:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 26, 11:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 27, 1:30 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 27, 5:26 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 7:30 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 9:05 AM CDT | Severe Thunderstorm Warning | DLH | 10 min |
| Jul 28, 3:58 AM CDT | Dense Fog Advisory | DLH | 6 hr |
| Aug 7, 3:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 7, 5:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 4:59 AM CDT | Dense Fog Advisory | DLH | 3 hr |
| Sep 1, 4:10 AM CDT | Dense Fog Advisory | DLH | 4 hr |
| Sep 4, 1:07 PM CDT | Dense Fog Advisory | DLH | 16 hr |
| Sep 13, 3:26 AM CDT | Frost Advisory | DLH | 29 hr |
| Sep 21, 12:59 PM CDT | Frost Advisory | DLH | 19 hr |
| Sep 22, 1:04 PM CDT | Frost Advisory | DLH | 19 hr |
| Sep 27, 9:35 PM CDT | Dense Fog Advisory | DLH | 12 hr |
| Sep 30, 11:58 PM CDT | Frost Advisory | DLH | 33 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 archive2025
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. Warning verification from the Mesonet's Cow. Rebuilt daily.