Tornado Warning — Grundy, IL; La Salle, IL (Extreme)
Tornado Warning — Grundy, IL; La Salle, IL (Extreme) is one of 9,000 weather risk events in the WeatherRisk dataset. Key details — Event type: Tornado Warning; Area: Grundy, IL; La Salle, IL; State: IL.
| Event type | Tornado Warning |
|---|---|
| Area | Grundy, IL; La Salle, IL |
| State | IL |
| Severity | Extreme |
| Urgency | Immediate |
| Certainty | Observed |
| Headline | Tornado Warning issued June 11 at 6:09PM CDT until June 11 at 7:00PM CDT by NWS Chicago IL |
| Onset | 2026-06-11T18:09:00-05:00 |
| Expires | 2026-06-11T19:00:00-05:00 |
| Issued by | NWS Chicago IL |
| Alert ID | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0c4e65a5a4297e51b329bcff903201ecca27e9fa.001.1 |
| Record type | Active Alert |
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