Tornado Warning — Warned Area, ND — Sep 14, 2025
NWS BIS · ETN 49 · National Weather Service warning
Event Summary
The National Weather Service office BIS issued a tornado warning at 21:13 UTC on Sep 14, 2025. The warning was in effect for 32 minutes, ending at Sep 14, 2025 21:45 UTC. At the last radar check, the storm was located near 47.12, -100.68, moving north at about 35 mph.
Timeline
- Issued
- Last updated
- Ended
Counties Affected
Storm Reports
| Time | Location | County / State | EF | Remarks |
|---|---|---|---|---|
| 5 S Denhoff | Sheridan, ND | UNK | Storm chasers report large wedge tornado and a brief small rope tornado. Large tornado remains ongoing. (BIS) | |
| 8 N Mercer | McLean, ND | UNK | Storm chaser report of a tornado. Radar also showing debris signature about 9 to 10 minutes prior. (BIS) | |
| 5 WSW Krueger Lake | McLean, ND | UNK | Storm chaser reports large wedge tornado in progress. (BIS) |
Preliminary local storm reports (SPC) within the warned area window — subject to revision after NWS surveys.