Unfortunate for many Fourth of July revelers, yet another large squall line developed this evening in the southwest Texas Panhandle and proceeded to overspread all of the Caprock and portions of the Rolling Plains through the night. Numerous severe wind gusts, widespread blowing dust and torrential downpours accompanied this squall line at times. Sporadic wind damage was most concentrated in parts of Lamb County. These storms forced many city and private individuals to cancel or reschedule their fireworks festivities, with Lubbock unable to perform their festival show until July 16.

Thunderstorm Wind in PARMER, TEXAS
From 04-JUL-17 18:00:00 to 04-JUL-17 18:00:00 (CST-6)
Location: FRIONA BENGER ARPK
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Friona.

Hail in KENT, TEXAS
From 04-JUL-17 18:23:00 to 04-JUL-17 18:37:00 (CST-6)
Location: JAYTON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail from pea to dime size fell near the Kent County Sheriff's Office, with half dollar size hail falling a few blocks distant at a NWS COOP observer's house. No damage was reported.

Thunderstorm Wind in CASTRO, TEXAS
From 04-JUL-17 18:35:00 to 04-JUL-17 18:45:00 (CST-6)
Location: DIMMITT MUNI ARPT
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A Texas Tech University West Texas mesonet near Dimmitt measured gusts to 70 mph at 1835 CST and 60 mph at 1845 CST.

Thunderstorm Wind in LAMB, TEXAS
From 04-JUL-17 18:41:00 to 04-JUL-17 18:41:00 (CST-6)
Location: SPRINGLAKE
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Broadcast media relayed reports of a wall of dust with damaging winds in Springlake. Damage was mostly light and confined to small tree limbs and fencing.

Thunderstorm Wind in CASTRO, TEXAS
From 04-JUL-17 18:50:00 to 04-JUL-17 18:50:00 (CST-6)
Location: HART
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Hart.

Thunderstorm Wind in LAMB, TEXAS
From 04-JUL-17 19:14:00 to 04-JUL-17 19:35:00 (CST-6)
Location: HART CAMP
Magnitude: 56.00 MG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Mesonet

A series of downbursts tracked south through portions of Lamb County accompanied by a wall of dust.  These winds overturned a few center pivots along Highway 385 between Springlake and Littlefield.  Winds were measured as high as 64 mph at 1920 CST by a Texas Tech University West Texas mesonet near Amherst. Another mesonet near Olton measured wind gusts to 62 mph and 59 mph at 1914 CST and 1935 CST, respectively.

Thunderstorm Wind in COCHRAN, TEXAS
From 04-JUL-17 19:30:00 to 04-JUL-17 19:30:00 (CST-6)
Location: MORTON COCHRAN CO AR
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Morton.

Thunderstorm Wind in COCHRAN, TEXAS
From 04-JUL-17 20:05:00 to 04-JUL-17 20:05:00 (CST-6)
Location: WHITEFACE
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Sundown.

Thunderstorm Wind in HOCKLEY, TEXAS
From 04-JUL-17 20:05:00 to 04-JUL-17 20:05:00 (CST-6)
Location: LEVELLAND MUNI ARPT
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Levelland.

Thunderstorm Wind in LUBBOCK, TEXAS
From 04-JUL-17 20:11:00 to 04-JUL-17 20:35:00 (CST-6)
Location: (LBB)LUBBOCK INTL AR
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Downburst winds of 58 mph were recorded at the Lubbock ASOS at 2011 CST, and also at a Texas Tech University West Texas mesonet near Wolfforth at 2035 CST.  A wall of dust ahead of these winds briefly dropped visibility to near zero across rural areas of Lubbock County.

Thunderstorm Wind in HALE, TEXAS
From 04-JUL-17 20:15:00 to 04-JUL-17 20:15:00 (CST-6)
Location: SETH WARD
Magnitude: 58.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Aiken.

Thunderstorm Wind in LYNN, TEXAS
From 04-JUL-17 20:52:00 to 04-JUL-17 20:52:00 (CST-6)
Location: TAHOKA
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by a Texas Tech University West Texas mesonet near Tahoka.

Flood in LUBBOCK, TEXAS
From 04-JUL-17 21:00:00 to 04-JUL-17 23:00:00 (CST-6)
Location: WEST CARLISLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Moderate to heavy rain for about 20 minutes fell across west and southwest areas of Lubbock and resulted in widespread street flooding. Some intersections remained flooded the following morning with a few inches of standing water.