Alert archive / Wisconsin / Waushara County
Weather alerts in Waushara County, Wisconsin, 2021
135 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Waushara County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 135
- Warnings
- 20
- Watches
- 14
- Advisories
- 38
- Busiest month
- August32 alerts
- Busiest day
- August 8, 202113 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Waushara County, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 15 | 7 | 53% | 8 | 75% | 22 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Green Bay, WI: tornado warnings | 12 | 2 | 83% | 10 | 30% | 3 min |
| NWS Green Bay, WI: severe thunderstorm warnings | 99 | 62 | 37% | 241 | 78% | 23 min |
| NWS Green Bay, WI: flash flood warnings | 10 | 5 | 50% | 7 | 71% | 52 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 2, 1:46 PM CST | Dense Fog Advisory | GRB | 22 hr |
| Jan 3, 3:03 PM CST | Dense Fog Advisory | GRB | 21 hr |
| Jan 5, 2:06 PM CST | Dense Fog Advisory | GRB | 23 hr |
| Jan 6, 2:39 PM CST | Dense Fog Advisory | GRB | 19 hr |
| Jan 14, 4:06 AM CST | Winter Weather Advisory | GRB | 26 hr |
| Jan 22, 2:34 PM CST | Winter Weather Advisory | GRB | 45 hr |
| Jan 29, 2:42 PM CST | Winter Weather Advisory | GRB | 46 hr |
| Feb 2, 2:25 PM CST | Winter Storm Watch | GRB | 25 hr |
| Feb 3, 2:57 PM CST | Winter Storm Warning | GRB | 35 hr |
| Feb 5, 2:17 AM CST | Winter Weather Advisory | GRB | 10 hr |
| Feb 6, 2:51 PM CST | Wind Chill Advisory | GRB | 45 hr |
| Feb 8, 2:27 PM CST | Wind Chill Advisory | GRB | 22 hr |
| Feb 9, 2:40 PM CST | Wind Chill Advisory | GRB | 20 hr |
| Feb 10, 2:19 PM CST | Wind Chill Advisory | GRB | 20 hr |
| Feb 12, 2:02 PM CST | Wind Chill Advisory | GRB | 22 hr |
| Feb 13, 1:14 PM CST | Wind Chill Advisory | GRB | 47 hr |
| Mar 10, 2:59 PM CST | Wind Advisory | GRB | 24 hr |
| Mar 29, 3:45 AM CDT | Wind Advisory | GRB | 15 hr |
| Apr 7, 10:05 PM CDT | Special Weather Statement | GRB | 70 min |
| Apr 27, 8:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 11:28 PM CDT | Special Weather Statement | GRB | 47 min |
| Apr 30, 3:20 PM CDT | Fire Weather Watch | GRB | 13 hr |
| May 1, 10:50 AM CDT | Red Flag Warning | GRB | 9 hr |
| May 2, 4:18 PM CDT | Special Weather Statement | GRB | 42 min |
| May 2, 5:39 PM CDT | Special Weather Statement | GRB | 51 min |
| May 2, 5:51 PM CDT | Severe Thunderstorm Warning | GRB | 23 min |
| May 2, 8:02 PM CDT | Special Weather Statement | GRB | 58 min |
| May 4, 3:20 AM CDT | Frost Advisory | GRB | 30 hr |
| May 7, 2:02 PM CDT | Freeze Warning | GRB | 18 hr |
| May 9, 2:41 PM CDT | Frost Advisory | GRB | 17 hr |
| May 10, 1:54 PM CDT | Freeze Warning | GRB | 18 hr |
| May 11, 2:05 PM CDT | Frost Advisory | GRB | 18 hr |
| May 12, 2:04 PM CDT | Frost Advisory | GRB | 18 hr |
| May 25, 2:53 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 25, 10:00 PM CDT | Special Weather Statement | GRB | 45 min |
| May 28, 10:23 AM CDT | Frost Advisory | GRB | 20 hr |
| May 31, 7:18 PM CDT | Special Weather Statement | GRB | 42 min |
| May 31, 8:36 PM CDT | Special Weather Statement | GRB | 39 min |
| Jun 8, 9:32 PM CDT | Special Weather Statement | GRB | 58 min |
| Jun 10, 7:59 PM CDT | Special Weather Statement | GRB | 61 min |
| Jun 10, 8:53 PM CDT | Special Weather Statement | GRB | 52 min |
| Jun 10, 8:55 PM CDT | Special Weather Statement | GRB | 65 min |
| Jun 11, 11:34 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 17, 3:46 PM CDT | Special Weather Statement | GRB | 44 min |
| Jun 17, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 17, 4:28 PM CDT | Special Weather Statement | GRB | 32 min |
| Jun 17, 5:01 PM CDT | Special Weather Statement | GRB | 29 min |
| Jun 17, 7:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 17, 9:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 17, 9:40 PM CDT | Special Weather Statement | GRB | 65 min |
| Jun 17, 10:01 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 17, 10:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 24, 7:27 AM CDT | Special Weather Statement | GRB | 63 min |
| Jun 24, 7:39 AM CDT | Severe Thunderstorm Warning | GRB | 41 min |
| Jun 24, 8:25 AM CDT | Special Weather Statement | GRB | 50 min |
| Jun 24, 7:05 PM CDT | Severe Thunderstorm Warning | GRB | 55 min |
| Jun 29, 4:45 PM CDT | Special Weather Statement | GRB | 60 min |
| Jul 5, 2:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 6, 1:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 6, 2:01 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 6, 5:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jul 6, 5:27 PM CDT | Severe Thunderstorm Warning | GRB | 48 min |
| Jul 6, 8:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 11:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 12:59 PM CDT | Special Weather Statement | GRB | 76 min |
| Jul 14, 7:49 PM CDT | Special Weather Statement | GRB | 41 min |
| Jul 14, 8:44 PM CDT | Special Weather Statement | GRB | 31 min |
| Jul 14, 10:06 PM CDT | Special Weather Statement | GRB | 54 min |
| Jul 26, 11:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jul 27, 3:51 AM CDT | Special Weather Statement | GRB | 69 min |
| Jul 27, 7:27 AM CDT | Special Weather Statement | GRB | 63 min |
| Jul 27, 8:33 AM CDT | Special Weather Statement | GRB | 57 min |
| Jul 28, 7:17 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 28, 10:10 PM CDT | Severe Thunderstorm Warning | GRB | 65 min |
| Jul 28, 10:35 PM CDT | Areal Flood Advisory | GRB | 3 hr |
| Jul 28, 11:12 PM CDT | Severe Thunderstorm Warning | GRB | 45 min |
| Jul 28, 11:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 31, 1:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 7:32 PM CDT | Special Weather Statement | GRB | 28 min |
| Aug 6, 7:07 AM CDT | Special Weather Statement | GRB | 53 min |
| Aug 7, 6:56 PM CDT | Flash Flood Watch | GRB | 25 hr |
| Aug 7, 7:46 PM CDT | Areal Flood Advisory | GRB | 3 hr |
| Aug 7, 8:00 PM CDT | Special Weather Statement | GRB | 60 min |
| Aug 7, 8:13 PM CDT | Areal Flood Advisory | GRB | 3 hr |
| Aug 7, 8:59 PM CDT | Special Weather Statement | GRB | 61 min |
| Aug 8, 5:03 AM CDT | Areal Flood Advisory | GRB | 117 min |
| Aug 8, 12:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 8, 1:59 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 8, 3:13 PM CDT | Special Weather Statement | GRB | 77 min |
| Aug 8, 3:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 8, 3:54 PM CDT | Severe Thunderstorm Warning | GRB | 51 min |
| Aug 8, 4:16 PM CDT | Severe Thunderstorm Warning | GRB | 29 min |
| Aug 8, 4:30 PM CDT | Severe Thunderstorm Warning | GRB | 60 min |
| Aug 8, 4:46 PM CDT | Severe Thunderstorm Warning | GRB | 29 min |
| Aug 10, 3:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 3:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 11, 11:48 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Aug 11, 12:17 PM CDT | Tornado Watch | SPC | 8 hr |
| Aug 11, 2:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 11, 2:47 PM CDT | Severe Thunderstorm Warning | GRB | 43 min |
| Aug 11, 3:29 PM CDT | Severe Thunderstorm Warning | GRB | 18 min |
| Aug 24, 6:00 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 24, 9:13 AM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 24, 9:45 AM CDT | Special Weather Statement | GRB | 60 min |
| Aug 24, 9:55 AM CDT | Special Weather Statement | GRB | 50 min |
| Aug 24, 10:30 AM CDT | Special Weather Statement | GRB | 60 min |
| Aug 24, 11:28 AM CDT | Special Weather Statement | GRB | 62 min |
| Aug 24, 11:35 AM CDT | Severe Thunderstorm Warning | GRB | 25 min |
| Aug 27, 9:53 PM CDT | Areal Flood Advisory | GRB | 3 hr |
| Aug 27, 11:32 PM CDT | Special Weather Statement | GRB | 58 min |
| Sep 7, 9:02 AM CDT | Severe Thunderstorm Warning | GRB | 43 min |
| Sep 7, 9:15 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Sep 20, 7:34 PM CDT | Special Weather Statement | GRB | 56 min |
| Sep 20, 7:56 PM CDT | Special Weather Statement | GRB | 64 min |
| Sep 20, 8:46 PM CDT | Special Weather Statement | GRB | 74 min |
| Sep 24, 5:31 PM CDT | Special Weather Statement | GRB | 44 min |
| Oct 9, 3:42 AM CDT | Dense Fog Advisory | GRB | 8 hr |
| Oct 17, 1:35 PM CDT | Frost Advisory | GRB | 18 hr |
| Nov 13, 2:06 PM CST | Winter Weather Advisory | GRB | 22 hr |
| Nov 21, 12:59 AM CST | Wind Advisory | GRB | 22 hr |
| Nov 21, 1:36 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 4, 3:22 PM CST | Winter Weather Advisory | GRB | 30 hr |
| Dec 5, 2:03 PM CST | Wind Advisory | GRB | 26 hr |
| Dec 9, 3:19 AM CST | Winter Storm Watch | GRB | 11 hr |
| Dec 9, 2:36 PM CST | Winter Weather Advisory | GRB | 45 hr |
| Dec 14, 2:21 PM CST | High Wind Watch | GRB | 14 hr |
| Dec 15, 3:52 AM CST | Dense Fog Advisory | GRB | 20 hr |
| Dec 15, 3:52 AM CST | High Wind Warning | GRB | 28 hr |
| Dec 15, 5:30 PM CST | Tornado Watch | SPC | 6 hr |
| Dec 15, 9:55 PM CST | Severe Thunderstorm Warning | GRB | 65 min |
| Dec 16, 8:09 AM CST | Wind Advisory | GRB | 9 hr |
| Dec 24, 2:30 PM CST | Dense Fog Advisory | GRB | 10 hr |
| Dec 26, 2:17 AM CST | Winter Weather Advisory | GRB | 36 hr |
| Dec 26, 5:26 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 27, 2:04 PM CST | Winter Weather Advisory | GRB | 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 | 15 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 40 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 9 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 6 |
| Wind Chill Advisory | 6 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.