Kewaunee County weather alerts
There are no active weather alerts for Kewaunee County, WI right now.
Since 2016 the National Weather Service has issued about 531 alerts that included Kewaunee County, roughly 53 a year. The most common is the winter weather advisory (115 from 2016 to 2025). The last tornado warning was issued on July 20, 2019. 11 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Kewaunee County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Manitowoc County, Door County, Brown County.
Kewaunee County alert history
Alert events that included Kewaunee County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Winter Weather Advisory | 115 | 9 | April 2, 2026 |
| Severe Thunderstorm Warning | 64 | 14 | September 2, 2026 |
| Dense Fog Advisory | 54 | 11 | October 24, 2026 |
| Wind Advisory | 45 | 1 | March 13, 2026 |
| Cold Weather Advisory | 38 | 3 | January 26, 2026 |
| Winter Storm Warning | 31 | 1 | March 15, 2026 |
| Severe Thunderstorm Watch | 30 | 6 | July 27, 2026 |
| Flood Advisory | 27 | 7 | September 15, 2026 |
| Winter Storm Watch | 26 | 1 | March 15, 2026 |
| Frost Advisory | 25 | 4 | May 8, 2026 |
| Flood Watch | 20 | 4 | July 2, 2026 |
| Freeze Warning | 15 | 3 | October 17, 2026 |
| Tornado Watch | 9 | 1 | July 20, 2026 |
| Flood Warning | 8 | 7 | April 15, 2026 |
| Heat Advisory | 6 | 2 | July 13, 2026 |
| Blizzard Warning | 3 | 1 | March 15, 2026 |
| High Wind Warning | 3 | 0 | November 5, 2022 |
| Snow Squall Warning | 3 | 0 | December 4, 2024 |
| Tornado Warning | 2 | 0 | July 20, 2019 |
| Extreme Cold Warning | 2 | 1 | January 23, 2026 |
| Freeze Watch | 2 | 1 | October 17, 2026 |
| High Wind Watch | 2 | 0 | November 5, 2022 |
| Flash Flood Warning | 1 | 2 | April 14, 2026 |
| Extreme Cold Watch | 0 | 1 | January 23, 2026 |
| Extreme Heat Warning | 0 | 1 | June 29, 2026 |
Tornado history in Kewaunee County
11 tornadoes have been recorded in Kewaunee County since 1950, injuring 3 people. That ranks 57 of 72 counties in Wisconsin. The most recent was on August 20, 2016 (rated EF0).
Strongest tornadoes in Kewaunee County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| April 22, 1970 | F2 | Kewaunee County | 11.2 mi | 500 yd | 0 | 2 |
| April 22, 1970 | F2 | Kewaunee County | 9.5 mi | 500 yd | 0 | 1 |
| August 6, 2013 | EF1 | Brown County | 10.6 mi | 100 yd | 0 | 0 |
| April 22, 1970 | F1 | Brown County | 7.2 mi | 500 yd | 0 | 0 |
| July 2, 1969 | F1 | Kewaunee County | 6.9 mi | 100 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| August 20, 2016 | EF0 | Kewaunee County | 0.7 mi | 125 yd | 0 | 0 |
| August 6, 2013 | EF1 | Brown County | 10.6 mi | 100 yd | 0 | 0 |
| June 29, 1995 | F0 | Kewaunee County | 0.1 mi | 10 yd | 0 | 0 |
| April 24, 1994 | F0 | Kewaunee County | 0.1 mi | 23 yd | 0 | 0 |
| May 8, 1978 | F0 | Kewaunee County | 0.1 mi | 10 yd | 0 | 0 |
About Kewaunee County
- Population: 20,751 (2024 estimate)
- State: Wisconsin
- NOAA Weather Radio SAME code: 055061 (how to use it)