Alert archive / Wisconsin / Shawano County
Weather alerts in Shawano County, Wisconsin, 2024
95 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Shawano County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 95
- Warnings
- 22
- Watches
- 11
- Advisories
- 31
- Busiest month
- June18 alerts
- Busiest day
- June 25, 20247 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 2 tornado warnings covering Shawano County in 2024 had a tornado report inside them.
Shawano County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 14 | 6 | 57% | 7 | 71% | 27 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Green Bay, WI: tornado warnings | 8 | 1 | 88% | 9 | 33% | 8 min |
| NWS Green Bay, WI: severe thunderstorm warnings | 73 | 39 | 47% | 136 | 78% | 26 min |
| NWS Green Bay, WI: flash flood warnings | 11 | 7 | 36% | 15 | 87% | 30 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 7, 2:26 PM CST | Winter Storm Watch | GRB | 13 hr |
| Jan 8, 3:07 AM CST | Winter Storm Warning | GRB | 46 hr |
| Jan 10, 2:38 PM CST | Winter Storm Watch | GRB | 24 hr |
| Jan 11, 2:51 PM CST | Winter Storm Warning | GRB | 37 hr |
| Jan 12, 2:50 AM CST | Blizzard Warning | GRB | 25 hr |
| Jan 13, 3:31 AM CST | Winter Weather Advisory | GRB | 11 hr |
| Jan 13, 11:50 AM CST | Wind Chill Advisory | GRB | 48 hr |
| Jan 15, 3:59 AM CST | Wind Chill Advisory | GRB | 32 hr |
| Jan 16, 11:55 AM CST | Wind Chill Advisory | GRB | 21 hr |
| Jan 20, 3:15 AM CST | Wind Chill Advisory | GRB | 27 hr |
| Jan 26, 1:34 PM CST | Dense Fog Advisory | GRB | 20 hr |
| Feb 4, 5:44 PM CST | Freezing Fog Advisory | GRB | 11 hr |
| Feb 5, 9:40 PM CST | Dense Fog Advisory | GRB | 14 hr |
| Feb 8, 7:23 PM CST | Special Weather Statement | GRB | 52 min |
| Feb 14, 3:15 AM CST | Winter Weather Advisory | GRB | 29 hr |
| Mar 21, 2:29 AM CDT | Winter Weather Advisory | GRB | 33 hr |
| Mar 23, 3:15 AM CDT | Winter Storm Watch | GRB | 24 hr |
| Mar 24, 3:43 AM CDT | Winter Weather Advisory | GRB | 21 hr |
| Mar 24, 5:04 PM CDT | Mesoscale Discussion | SPC | 5 hr |
| Mar 29, 4:11 AM CDT | Winter Weather Advisory | GRB | 30 hr |
| Apr 1, 2:34 PM CDT | Winter Storm Watch | GRB | 13 hr |
| Apr 2, 3:41 AM CDT | Winter Storm Warning | GRB | 33 hr |
| Apr 2, 3:49 PM CDT | Mesoscale Discussion | SPC | 5 hr |
| Apr 16, 3:43 AM CDT | Wind Advisory | GRB | 23 hr |
| Apr 26, 9:53 PM CDT | Wind Advisory | GRB | 18 hr |
| May 10, 6:15 PM CDT | Special Weather Statement | GRB | 60 min |
| May 18, 5:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 20, 11:44 PM CDT | Dense Fog Advisory | GRB | 9 hr |
| May 21, 2:10 PM CDT | Special Weather Statement | GRB | 80 min |
| May 21, 6:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 21, 6:42 PM CDT | Tornado Watch | SPC | 5 hr |
| May 21, 7:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 21, 8:18 PM CDT | Severe Thunderstorm Warning | GRB | 57 min |
| May 21, 8:29 PM CDT | Tornado Warning | GRB | 46 min |
| May 21, 9:07 PM CDT | Severe Thunderstorm Warning | GRB | 53 min |
| May 22, 5:10 PM CDT | Special Weather Statement | GRB | 50 min |
| Jun 3, 10:43 AM CDT | Special Weather Statement | GRB | 62 min |
| Jun 4, 11:11 PM CDT | Special Weather Statement | GRB | 34 min |
| Jun 5, 6:26 PM CDT | Special Weather Statement | GRB | 49 min |
| Jun 5, 6:42 PM CDT | Severe Thunderstorm Warning | GRB | 18 min |
| Jun 5, 9:41 PM CDT | Special Weather Statement | GRB | 34 min |
| Jun 5, 10:12 PM CDT | Special Weather Statement | GRB | 63 min |
| Jun 12, 11:36 PM CDT | Special Weather Statement | GRB | 54 min |
| Jun 17, 7:45 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 17, 9:19 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 17, 11:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 21, 12:43 PM CDT | Flood Watch | GRB | 32 hr |
| Jun 24, 11:56 PM CDT | Special Weather Statement | GRB | 34 min |
| Jun 25, 12:10 AM CDT | Severe Thunderstorm Warning | GRB | 23 min |
| Jun 25, 12:55 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 25, 2:00 AM CDT | Severe Thunderstorm Warning | GRB | 60 min |
| Jun 25, 2:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 25, 2:30 AM CDT | Tornado Warning | GRB | 30 min |
| Jun 25, 2:37 AM CDT | Severe Thunderstorm Warning | GRB | 38 min |
| Jul 10, 6:27 PM CDT | Special Weather Statement | GRB | 33 min |
| Jul 10, 6:32 PM CDT | Severe Thunderstorm Warning | GRB | 28 min |
| Jul 13, 3:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 13, 3:38 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 13, 4:01 PM CDT | Severe Thunderstorm Warning | GRB | 44 min |
| Jul 13, 4:52 PM CDT | Areal Flood Advisory | GRB | 3 hr |
| Jul 13, 4:53 PM CDT | Severe Thunderstorm Warning | GRB | 42 min |
| Jul 13, 5:29 PM CDT | Severe Thunderstorm Warning | GRB | 43 min |
| Jul 13, 5:50 PM CDT | Severe Thunderstorm Warning | GRB | 40 min |
| Jul 30, 7:56 PM CDT | Severe Thunderstorm Warning | GRB | 34 min |
| Jul 30, 8:31 PM CDT | Special Weather Statement | GRB | 29 min |
| Aug 1, 2:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 1, 8:43 PM CDT | Areal Flood Advisory | GRB | 2 hr |
| Aug 5, 2:35 AM CDT | Flood Watch | GRB | 25 hr |
| Aug 25, 3:14 AM CDT | Heat Advisory | GRB | 41 hr |
| Aug 26, 7:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 26, 8:41 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 26, 9:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 26, 11:08 PM CDT | Severe Thunderstorm Warning | GRB | 67 min |
| Aug 26, 11:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 26, 11:53 PM CDT | Severe Thunderstorm Warning | GRB | 52 min |
| Aug 27, 10:35 AM CDT | Special Weather Statement | GRB | 25 min |
| Oct 5, 7:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Oct 6, 2:05 PM CDT | Frost Advisory | GRB | 19 hr |
| Oct 7, 2:06 PM CDT | Frost Advisory | GRB | 19 hr |
| Oct 8, 2:29 PM CDT | Frost Advisory | GRB | 19 hr |
| Oct 24, 10:14 PM CDT | Special Weather Statement | GRB | 61 min |
| Nov 16, 9:43 PM CST | Special Weather Statement | GRB | 32 min |
| Nov 21, 4:09 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 4, 3:05 PM CST | Snow Squall Warning | GRB | 40 min |
| Dec 11, 3:05 AM CST | Cold Weather Advisory | GRB | 31 hr |
| Dec 14, 2:45 AM CST | Winter Weather Advisory | GRB | 30 hr |
| Dec 15, 9:20 AM CST | Dense Fog Advisory | GRB | 25 hr |
| Dec 18, 1:24 PM CST | Winter Storm Warning | GRB | 42 hr |
| Dec 18, 1:24 PM CST | Winter Weather Advisory | GRB | 41 hr |
| Dec 22, 2:02 PM CST | Winter Weather Advisory | GRB | 28 hr |
| Dec 26, 3:54 AM CST | Winter Weather Advisory | GRB | 8 hr |
| Dec 26, 7:37 AM CST | Dense Fog Advisory | GRB | 28 hr |
| Dec 26, 1:23 PM CST | Winter Weather Advisory | GRB | 20 hr |
| Dec 27, 11:47 AM CST | Dense Fog Advisory | GRB | 8 hr |
| Dec 28, 9:32 PM CST | Dense Fog Advisory | GRB | 14 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 | 14 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 16 |
| Flooding | |
| Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Snow Squall Warning | 1 |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 10 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Cold Weather Advisory | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.