Tornado Warning — Warned Area, IL — Jun 21, 2026

NWS LSX · ETN 69 · National Weather Service warning

Radar-indicated position & projected track

Event Summary

The National Weather Service office LSX issued a tornado warning at 22:02 UTC on Jun 21, 2026. The warning was in effect for 43 minutes, ending at Jun 21, 2026 22:45 UTC. At the last radar check, the storm was located near 38.66, -89.97, moving east at about 33 mph.

Timeline

Issued: Jun 21, 2026 22:02 UTC
Last updated: Jun 22, 2026 11:15 UTC
Ended: Jun 21, 2026 22:45 UTC

Counties Affected

Clinton, IL Madison, IL St. Clair, IL

Towns in the Path

O'Fallon, IL Collinsville, IL

Storm Reports

No tornado reports have been filed for this warning yet — SPC reports typically arrive within hours; this page updates automatically.