Convection initiated over west Texas as an upper level shortwave trough moved through the pattern. These thunderstorms eventually formed into a squall line that moved across South Central Texas. This line of storms produced damaging wind gusts and heavy rain.

Thunderstorm Wind in BURNET, TEXAS
From 28-MAY-15 23:00:00 to 28-MAY-15 23:00:00 (CST-6)
Location: GRANITE MTN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A thunderstorm produced wind gusts estimated at 60 mph that knocked down large tree limbs onto Hwy 281 near Marble Falls.

Thunderstorm Wind in BURNET, TEXAS
From 28-MAY-15 23:12:00 to 28-MAY-15 23:12:00 (CST-6)
Location: MARBLE FALLS ARPT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A thunderstorm produced wind gusts estimated at 60 mph.

Thunderstorm Wind in WILLIAMSON, TEXAS
From 28-MAY-15 23:45:00 to 28-MAY-15 23:45:00 (CST-6)
Location: LEANDER
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A thunderstorm produced wind gusts estimated at 70 mph that blew down a tree at the Westwood subdivision.

Thunderstorm Wind in WILLIAMSON, TEXAS
From 28-MAY-15 23:45:00 to 28-MAY-15 23:45:00 (CST-6)
Location: JOLLYVILLE
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A thunderstorm produced wind gusts estimated at 70 mph that knocked down a large tree.

Thunderstorm Wind in TRAVIS, TEXAS
From 29-MAY-15 00:00:00 to 29-MAY-15 00:00:00 (CST-6)
Location: WATERS ROCK
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A thunderstorm produced wind gusts estimated at 70 mph that snapped a tree on Parmer Ln. at MOPAC.

Thunderstorm Wind in WILLIAMSON, TEXAS
From 29-MAY-15 00:00:00 to 29-MAY-15 00:00:00 (CST-6)
Location: ROUND ROCK
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A thunderstorm produced wind gusts estimated at 70 mph that knocked down a tree on Wood Glen Rd. at FM 3406.

Thunderstorm Wind in BEXAR, TEXAS
From 28-MAY-15 23:40:00 to 28-MAY-15 23:40:00 (CST-6)
Location: LACKLAND AFB
Magnitude: 62.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A thunderstorm produced wind gusts measured at 62 knots with a hand held anemometer. This wind knocked some five inch diameter tree limbs down onto a road.

Thunderstorm Wind in BEXAR, TEXAS
From 28-MAY-15 23:40:00 to 28-MAY-15 23:40:00 (CST-6)
Location: LACKLAND AFB
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A thunderstorm produced wind gusts measured at 53 knots by the AWOS at Port San Antonio.

Thunderstorm Wind in LLANO, TEXAS
From 28-MAY-15 22:07:00 to 28-MAY-15 22:07:00 (CST-6)
Location: LLANO MUNI ARPT
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A thunderstorm produced wind gusts measured at 53 knots by the AWOS at Llano Municipal Airport (KAQO).

Thunderstorm Wind in GILLESPIE, TEXAS
From 28-MAY-15 22:40:00 to 28-MAY-15 22:40:00 (CST-6)
Location: ALBERT
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Large trees were uprooted on the LBJ State Park and Historic Site.  One large oak tree fell on the visitor's center building.

Thunderstorm Wind in EDWARDS, TEXAS
From 28-MAY-15 21:10:00 to 28-MAY-15 21:10:00 (CST-6)
Location: ROCKS SPGS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A thunderstorm produced wind gusts estimated at 52 kts.

Flash Flood in KERR, TEXAS
From 28-MAY-15 22:40:00 to 29-MAY-15 02:00:00 (CST-6)
Location: HUNT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorms produced heavy rain that caused flash flooding closing multiple low water crossings on FM 1340 west of Hunt.

Flash Flood in BEXAR, TEXAS
From 28-MAY-15 23:48:00 to 29-MAY-15 03:15:00 (CST-6)
Location: LEON VLY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorms produced heavy rain that caused flash flooding making two lanes impassable on westbound Grissom Rd. from Timber Path.

Flash Flood in BURNET, TEXAS
From 29-MAY-15 00:15:00 to 29-MAY-15 03:15:00 (CST-6)
Location: SUDDUTH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorms produced heavy rain that caused flash flooding closing numerous low water crossings in Marble Falls.

Flash Flood in BURNET, TEXAS
From 29-MAY-15 00:15:00 to 29-MAY-15 03:15:00 (CST-6)
Location: BURNET
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorms produced heavy rain that caused Hamilton Creek to flood a road.

Flash Flood in COMAL, TEXAS
From 29-MAY-15 01:41:00 to 29-MAY-15 03:15:00 (CST-6)
Location: SPRING BRANCH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Thunderstorms produced heavy rain that caused flash flooding. There was 1.2 feet of water over Rolling Creek Rd. at Fawn Ln. and several other roads closed around the county.

Thunderstorm Wind in GILLESPIE, TEXAS
From 28-MAY-15 22:13:00 to 28-MAY-15 22:13:00 (CST-6)
Location: FREDERICKSBURG
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A thunderstorm produced wind gusts estimated at 70 mph that downed several trees causing widespread power outages in Fredericksburg.