Cass County weather alerts
There are no active weather alerts for Cass County, MI right now.
Since 2016 the National Weather Service has issued about 655 alerts that included Cass County, roughly 66 a year. The most common is the severe thunderstorm warning (120 from 2016 to 2025). The last tornado warning was issued on August 11, 2026. 18 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 Cass County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring St. Joseph County, Elkhart County, St. Joseph County, Van Buren County.
Cass County alert history
Alert events that included Cass County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 120 | 25 | August 11, 2026 |
| Winter Weather Advisory | 98 | 8 | March 16, 2026 |
| Dense Fog Advisory | 61 | 7 | October 24, 2026 |
| Wind Advisory | 47 | 6 | June 17, 2026 |
| Severe Thunderstorm Watch | 44 | 12 | August 11, 2026 |
| Flood Advisory | 39 | 6 | August 9, 2026 |
| Flood Warning | 31 | 3 | April 17, 2026 |
| Frost Advisory | 28 | 5 | October 18, 2026 |
| Winter Storm Warning | 28 | 2 | January 25, 2026 |
| Heat Advisory | 24 | 7 | September 3, 2026 |
| Winter Storm Watch | 24 | 0 | November 29, 2025 |
| Flood Watch | 20 | 6 | September 19, 2026 |
| Freeze Warning | 17 | 2 | May 2, 2026 |
| Tornado Watch | 13 | 5 | June 12, 2026 |
| Tornado Warning | 11 | 8 | August 11, 2026 |
| Flash Flood Warning | 8 | 0 | July 29, 2023 |
| Cold Weather Advisory | 8 | 2 | January 26, 2026 |
| Extreme Heat Watch | 7 | 1 | June 29, 2026 |
| High Wind Watch | 6 | 1 | March 13, 2026 |
| Extreme Heat Warning | 6 | 1 | June 29, 2026 |
| Freeze Watch | 4 | 2 | May 2, 2026 |
| High Wind Warning | 3 | 1 | March 13, 2026 |
| Red Flag Warning | 2 | 0 | April 12, 2023 |
| Extreme Cold Watch | 2 | 0 | January 20, 2025 |
| Extreme Cold Warning | 2 | 0 | January 15, 2024 |
| Blizzard Warning | 1 | 0 | December 22, 2022 |
| Fire Weather Watch | 1 | 0 | April 12, 2023 |
| Snow Squall Warning | 0 | 1 | January 19, 2026 |
Tornado history in Cass County
18 tornadoes have been recorded in Cass County since 1950, injuring 25 people. That ranks 30 of 83 counties in Michigan. The most recent was on March 30, 2025 (rated EF1).
Strongest tornadoes in Cass County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| July 13, 1992 | F2 | Cass County | 4 mi | 80 yd | 0 | 25 |
| June 5, 2010 | EF2 | Cass County | 2.7 mi | 200 yd | 0 | 0 |
| June 19, 1986 | F2 | Cass County | 1.3 mi | 700 yd | 0 | 0 |
| October 8, 1959 | F1 | Cass County | 12.1 mi | 10 yd | 0 | 0 |
| July 16, 1990 | F1 | Cass County | 12 mi | 50 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| March 30, 2025 | EF1 | Cass County | 2 mi | 200 yd | 0 | 0 |
| March 30, 2025 | EF1 | Cass County | 2.6 mi | 100 yd | 0 | 0 |
| May 7, 2024 | EF1 | Cass County | 11.7 mi | 950 yd | 0 | 0 |
| February 28, 2017 | EF1 | Cass County | 2.7 mi | 150 yd | 0 | 0 |
| February 28, 2017 | EF1 | Cass County | 5 mi | 100 yd | 0 | 0 |
About Cass County
- Population: 51,550 (2024 estimate)
- State: Michigan
- NOAA Weather Radio SAME code: 026027 (how to use it)