Severe Thunderstorm Warning issued September 21 at 5:39PM CDT until September 21 at 6:15PM CDT by NWS Tulsa OK

**Severe Thunderstorm Warning issued September 21 at 5:39PM CDT until September 21 at 6:15PM CDT by NWS Tulsa OK**

At 539 PM CDT, a severe thunderstorm was located over Nashoba, and is nearly stationary.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

Locations in or near the path include... Clayton Lake State Park... Nashoba...

**What You Should Do:**

For your protection move to an interior room on the lowest floor of a building.

**Alert Details:**

- **Severity:** Severe

- **Urgency:** Immediate

- **Issued by:** NWS Tulsa OK

- **Effective:** Sep 21, 2026 5:39 PM UTC

- **Expires:** Sep 21, 2026 6:15 PM UTC

*This alert was automatically distributed from the National Weather Service via the IPAWS All-Hazards Information Feed.*