Thunderstorms formed along an old outflow boundary associated with previous day's activity from Endee, NM to Amarillo, TX and along Highway 60 to Canadian, TX. Additional thunderstorms formed in SE CO and eventually traveled along the northern edge of the OK Panhandle from west to east as an upper level trough and cold front approached. The environment was primed for damaging winds and large hail given marginal wind shear but high instability in the area. Automated weather equipment located throughout both the OK and TX Panhandle measured wind gusts from these storms well over 60 mph. The highest wind gust measured was 85 mph at the mesonet located near Hooker, Oklahoma. Some thunderstorms wind damage was also reported especially in Texas County, Oklahoma. The largest hail stone reported was 1.5 inches in diameter near Lipscomb, TX. One of the thunderstorms produced a brief EF1 tornado that took out a barn with an RV inside near McLean, TX.

Hail in LIPSCOMB, TEXAS
From 25-JUN-21 17:27:00 to 25-JUN-21 17:27:00 (CST-6)
Location: LIPSCOMB
Magnitude: 1.50 
Reported by: Law Enforcement

Hail stones measuring 1 to 1.5 inches were reported approximately 4 miles south of Lipscomb.

Hail in DONLEY, TEXAS
From 25-JUN-21 20:36:00 to 25-JUN-21 20:36:00 (CST-6)
Location: CLARENDON
Magnitude: 2.00 
Reported by: Storm Chaser

Thunderstorm Wind in POTTER, TEXAS
From 25-JUN-21 15:30:00 to 25-JUN-21 15:30:00 (CST-6)
Location: VALLE DE ORO
Magnitude: 52.00 MG
Reported by: Mesonet

Thunderstorm Wind in MOORE, TEXAS
From 25-JUN-21 16:03:00 to 25-JUN-21 16:03:00 (CST-6)
Location: LAKE MEREDITH
Magnitude: 50.00 MG
Reported by: Mesonet

Thunderstorm Wind in HEMPHILL, TEXAS
From 25-JUN-21 16:09:00 to 25-JUN-21 16:09:00 (CST-6)
Location: CANADIAN
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in HUTCHINSON, TEXAS
From 25-JUN-21 16:26:00 to 25-JUN-21 16:26:00 (CST-6)
Location: HUTCHINSON CO ARPT
Magnitude: 60.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Thunderstorm Wind in GRAY, TEXAS
From 25-JUN-21 17:39:00 to 25-JUN-21 17:39:00 (CST-6)
Location: ALANREED
Magnitude: 63.00 MG
Reported by: Mesonet

Thunderstorm Wind in HEMPHILL, TEXAS
From 25-JUN-21 18:02:00 to 25-JUN-21 18:02:00 (CST-6)
Location: CANADIAN
Magnitude: 63.00 MG
Reported by: Mesonet

Thunderstorm Wind in GRAY, TEXAS
From 25-JUN-21 18:25:00 to 25-JUN-21 18:25:00 (CST-6)
Location: MC LEAN
Magnitude: 56.00 MG
Reported by: Mesonet

Thunderstorm Wind in GRAY, TEXAS
From 25-JUN-21 22:35:00 to 25-JUN-21 22:35:00 (CST-6)
Location: MC LEAN
Magnitude: 76.00 MG
Reported by: Mesonet

Thunderstorm Wind in GRAY, TEXAS
From 25-JUN-21 22:49:00 to 25-JUN-21 22:49:00 (CST-6)
Location: ALANREED
Magnitude: 55.00 MG
Reported by: Mesonet

Tornado in GRAY, TEXAS
From 25-JUN-21 18:01:00 to 25-JUN-21 18:06:00 (CST-6)
Location: ALANREED
Tornado F-scale: EF1
Property damage: 100.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The tornado touched down in an open field initially. It destroyed a barn and snapped tree limbs along its path as it moved east-southeast across ranchland. A small RV camper that was in the barn was rolled onto its side and was a total loss as well.