Kosciusko County weather alerts
There are no active weather alerts for Kosciusko County, IN right now.
Since 2016 the National Weather Service has issued about 736 alerts that included Kosciusko County, roughly 74 a year. The most common is the severe thunderstorm warning (139 from 2016 to 2025). The last tornado warning was issued on August 11, 2026. 36 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 Kosciusko County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Noble County, Fulton County, Wabash County, Marshall County.
Kosciusko County alert history
Alert events that included Kosciusko County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 139 | 39 | August 26, 2026 |
| Flood Warning | 78 | 4 | July 4, 2026 |
| Dense Fog Advisory | 73 | 7 | October 24, 2026 |
| Winter Weather Advisory | 68 | 2 | January 25, 2026 |
| Severe Thunderstorm Watch | 54 | 19 | August 12, 2026 |
| Wind Advisory | 54 | 6 | June 17, 2026 |
| Flood Advisory | 53 | 9 | September 17, 2026 |
| Frost Advisory | 37 | 5 | October 19, 2026 |
| Heat Advisory | 29 | 6 | September 1, 2026 |
| Flood Watch | 21 | 8 | September 19, 2026 |
| Tornado Watch | 18 | 3 | June 12, 2026 |
| Cold Weather Advisory | 17 | 4 | January 28, 2026 |
| Tornado Warning | 14 | 7 | August 11, 2026 |
| Winter Storm Watch | 13 | 0 | November 29, 2025 |
| Freeze Warning | 13 | 3 | October 18, 2026 |
| Winter Storm Warning | 11 | 0 | November 29, 2025 |
| Extreme Heat Watch | 7 | 1 | June 29, 2026 |
| Extreme Heat Warning | 6 | 1 | June 29, 2026 |
| Flash Flood Warning | 5 | 2 | July 4, 2026 |
| Red Flag Warning | 5 | 0 | October 29, 2024 |
| High Wind Watch | 5 | 1 | March 13, 2026 |
| Freeze Watch | 4 | 3 | October 18, 2026 |
| Extreme Cold Warning | 4 | 0 | January 15, 2024 |
| High Wind Warning | 3 | 1 | March 13, 2026 |
| Fire Weather Watch | 3 | 0 | October 29, 2024 |
| Extreme Cold Watch | 2 | 0 | January 20, 2025 |
| Snow Squall Warning | 0 | 1 | January 14, 2026 |
Tornado history in Kosciusko County
36 tornadoes have been recorded in Kosciusko County since 1950, injuring 36 people. That ranks 4 of 92 counties in Indiana. The most recent was on April 2, 2025 (rated EF1).
Strongest tornadoes in Kosciusko County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| August 12, 1956 | F3 | Marshall County | 23.4 mi | 800 yd | 0 | 1 |
| October 18, 2007 | EF3 | Marshall County | 20.3 mi | 880 yd | 0 | 0 |
| April 3, 1956 | F3 | Kosciusko County | 1.5 mi | 70 yd | 0 | 0 |
| July 23, 1961 | F3 | Kosciusko County | 0.1 mi | 10 yd | 0 | 3 |
| June 14, 2000 | F2 | Wabash County | 7 mi | 120 yd | 0 | 3 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| April 2, 2025 | EF1 | Marshall County | 17.8 mi | 175 yd | 0 | 0 |
| August 10, 2020 | EF0 | Kosciusko County | 0.2 mi | 50 yd | 0 | 0 |
| August 10, 2020 | EF1 | Kosciusko County | 3.1 mi | 100 yd | 0 | 0 |
| August 6, 2018 | EF1 | Kosciusko County | 4 mi | 50 yd | 0 | 0 |
| August 20, 2016 | EF0 | Kosciusko County | 1.6 mi | 10 yd | 0 | 0 |
About Kosciusko County
- Population: 80,669 (2024 estimate)
- State: Indiana
- NOAA Weather Radio SAME code: 018085 (how to use it)