A SW-NE jet streak segment set up across New Mexico with good lift downstream of the jet max across the northern Panhandles where a strong 500 mb 40 kt. jet was also present across the Panhandles. A perturbation in the mean 500 mb flow moving across the southern Rockies helped to generate a small but strong line segment across eastern New Mexico which eventually moved east throughout the Oklahoma and far northern Texas Panhandles.  The path of the line-segment storms followed along a noticeable 850-700 mb moisture gradient oriented NW-SE  just downstream of the 700 mb perturbation axis. As the line of storms raced east, large hail up to tennis ball sized cause some damages to home. Damaging wind gusts from RFD's and the storms progression did also cause some damage. On the southern edge of the line, even a funnel cloud was reported at one point in far NE TX Panhandle.

Hail in DALLAM, TEXAS
From 30-MAY-18 18:21:00 to 30-MAY-18 18:21:00 (CST-6)
Location: KERRICK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in SHERMAN, TEXAS
From 30-MAY-18 18:58:00 to 30-MAY-18 18:58:00 (CST-6)
Location: STRATFORD
Magnitude: 52.00 EG
Reported by: NWS Employee

Two semi-trailers likely blown down due to winds. Damage is along highway 54, just northeast of county road 15.

Hail in SHERMAN, TEXAS
From 30-MAY-18 19:02:00 to 30-MAY-18 19:02:00 (CST-6)
Location: TEXHOMA
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Two inch diameter hail near the intersection of FM 119 and county road D.

Hail in HANSFORD, TEXAS
From 30-MAY-18 19:44:00 to 30-MAY-18 19:44:00 (CST-6)
Location: GRUVER
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Half Dollar size hail north of Gruver.

Hail in HANSFORD, TEXAS
From 30-MAY-18 19:45:00 to 30-MAY-18 19:45:00 (CST-6)
Location: GRUVER
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Measured 1.25 inch diameter hail and reported approximately 6 miles north-northeast of Gruver.

Hail in HANSFORD, TEXAS
From 30-MAY-18 19:50:00 to 30-MAY-18 19:50:00 (CST-6)
Location: GRUVER
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Half dollar to ping pong ball sized hail fell near the intersection of highway 136 and FM 2535.

Thunderstorm Wind in HANSFORD, TEXAS
From 30-MAY-18 20:02:00 to 30-MAY-18 20:02:00 (CST-6)
Location: SPEARMAN
Magnitude: 52.00 EG
Reported by: Storm Chaser

Storm chaser reports a downed power line along Highway 15 northeast of Spearman.

Hail in HANSFORD, TEXAS
From 30-MAY-18 20:07:00 to 30-MAY-18 20:07:00 (CST-6)
Location: GRUVER
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Ping Pong ball sized hail northeast of the town of Gruver.

Thunderstorm Wind in OCHILTREE, TEXAS
From 30-MAY-18 20:16:00 to 30-MAY-18 20:16:00 (CST-6)
Location: PERRYTON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Snapped power line approximately 3 to 4 miles southwest of Perryton, along highway 15.

Thunderstorm Wind in OCHILTREE, TEXAS
From 30-MAY-18 20:30:00 to 30-MAY-18 20:30:00 (CST-6)
Location: TWICHELL
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Late report of high line poles down from damaging winds northeast of Perryton via sheriff.

Thunderstorm Wind in LIPSCOMB, TEXAS
From 30-MAY-18 20:36:00 to 30-MAY-18 20:36:00 (CST-6)
Location: LIPSCOMB
Magnitude: 52.00 EG
Reported by: Trained Spotter

Wind damage reported east-northeast of Lipscomb.

Hail in LIPSCOMB, TEXAS
From 30-MAY-18 20:55:00 to 30-MAY-18 20:55:00 (CST-6)
Location: LIPSCOMB
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local media posted on social media a picture of large hail about 2 inches in diameter.

Funnel Cloud in LIPSCOMB, TEXAS
From 30-MAY-18 21:01:00 to 30-MAY-18 21:01:00 (CST-6)
Location: DARROUZETT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Funnel cloud reported north of Darrouzett near the state line.

Hail in LIPSCOMB, TEXAS
From 30-MAY-18 21:05:00 to 30-MAY-18 21:05:00 (CST-6)
Location: LIPSCOMB
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Via Facebook.

Hail in LIPSCOMB, TEXAS
From 30-MAY-18 21:07:00 to 30-MAY-18 21:07:00 (CST-6)
Location: LIPSCOMB
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in LIPSCOMB, TEXAS
From 30-MAY-18 21:15:00 to 30-MAY-18 21:15:00 (CST-6)
Location: HIGGINS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large tree limbs across Highway 213 just west of 1454 required crews to remove.

Hail in LIPSCOMB, TEXAS
From 30-MAY-18 21:25:00 to 30-MAY-18 21:25:00 (CST-6)
Location: HIGGINS
Magnitude: 2.50 
Reported by: Trained Spotter

All windows blown out on the north side of a home.

Hail in LIPSCOMB, TEXAS
From 30-MAY-18 22:25:00 to 30-MAY-18 22:25:00 (CST-6)
Location: HIGGINS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement