Tornado Warning — Warned Area, MI — Apr 15, 2026
NWS GRR · ETN 15 · National Weather Service warning
Event Summary
The National Weather Service office GRR issued a tornado warning at 03:38 UTC on Apr 15, 2026. The warning was in effect for 29 minutes, ending at Apr 15, 2026 04:07 UTC. At the last radar check, the storm was located near 42.50, -85.96, moving east at about 37 mph.
Timeline
- Issued
- Last updated
- Ended
Counties Affected
Storm Reports
| Time | Location | County / State | EF | Remarks |
|---|---|---|---|---|
| 4 SW Allegan | Allegan, MI | UNK | An EF-0 tornado with peak winds near 80 mph began near Schermerhorn Lake in Allegan County and was on the ground for around 6.5 miles before lifting west/northwest of O (GRR) | |
| 1 ENE Otsego | Allegan, MI | UNK | This EF-1 tornado had maximum estimated winds of 100 mph and a path of around 16 miles. It touched down north of Otsego and traveled east until Hickory Corners. This to (GRR) |
Preliminary local storm reports (SPC) within the warned area window — subject to revision after NWS surveys.