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Tornado Warning — Warned Area, IA — May 18, 2026

NWS DMX · ETN 44 · National Weather Service warning
Radar-indicated position & projected track

Event Summary

The National Weather Service office DMX issued a tornado warning at 03:07 UTC on May 18, 2026. The warning was in effect for 38 minutes, ending at May 18, 2026 03:45 UTC. At the last radar check, the storm was located near 43.33, -93.54, moving northeast at about 63 mph.

Timeline

Issued
Last updated
Ended

Counties Affected

Towns in the Path

Near the warned area:

Storm Reports

TimeLocationCounty / StateEFRemarks
1 W Joice Worth, IA UNK Structure damage. Time estimated via radar. (DMX)
2 SW Conger Freeborn, MN UNK Delayed report... time estimated from radar. Damage to out buildings... and swirls in farm field match up with other reports. Possible tornado start. (MPX)
3 S Mason City Cerro Gordo, IA UNK Fire reported tornado on ground. Time estimated via radar. (DMX)
3 S Mason City Cerro Gordo, IA UNK Local fire reports tornado on ground. Time estimated via radar. (DMX)
3 S Mason City Cerro Gordo, IA UNK Local fire reports tornado on ground. (DMX)
2 ESE Glenville Freeborn, MN UNK Delayed report... time estimated from radar. Damage in line QLCS tornado... supported by radar signature and near storm environment. (MPX)

Preliminary local storm reports (SPC) within the warned area window — subject to revision after NWS surveys.

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