Showers and thunderstorms moved across the area in the evening through late night hours and produced wind damage, lightning damage and some flooding.

Lightning in MONTGOMERY, TEXAS
From 18-MAY-21 23:30:00 to 18-MAY-21 23:30:00 (CST-6)
Location: SHENANDOAH
Property damage: 85.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Lightning caused a fire that produced severe damage to a home on Golden Sunset Circle near The Woodlands Country Club.

Thunderstorm Wind in COLORADO, TEXAS
From 18-MAY-21 18:42:00 to 18-MAY-21 18:42:00 (CST-6)
Location: OAKLAND
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were downed by strong wind gusts near FM 532.

Thunderstorm Wind in COLORADO, TEXAS
From 18-MAY-21 18:55:00 to 18-MAY-21 18:55:00 (CST-6)
Location: ROCK IS
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were downed by strong wind gusts along CR-106 to the northwest of Rock Island.

Thunderstorm Wind in HARRIS, TEXAS
From 18-MAY-21 21:15:00 to 18-MAY-21 21:15:00 (CST-6)
Location: BELLAIRE JCT
Magnitude: 50.00 EG
Reported by: County Official

City of Houston OEM reported several trees down across the River Oaks and Montrose areas of Houston.

Thunderstorm Wind in FORT BEND, TEXAS
From 18-MAY-21 20:50:00 to 18-MAY-21 20:50:00 (CST-6)
Location: CLODINE
Magnitude: 50.00 EG
Reported by: County Official

City of Houston OEM reported several trees down across the Mission Bend area of Southwest Houston.

Thunderstorm Wind in HARRIS, TEXAS
From 18-MAY-21 21:30:00 to 18-MAY-21 21:30:00 (CST-6)
Location: TRINITY GARDENS
Magnitude: 50.00 EG
Reported by: Public

Trees were downed and tree limbs were broken around Tidwell Rd and Wayside Dr in Northeast Houston.

Thunderstorm Wind in HARRIS, TEXAS
From 18-MAY-21 21:30:00 to 18-MAY-21 21:30:00 (CST-6)
Location: TRINITY GARDENS
Magnitude: 50.00 EG
Reported by: Public

City of Houston OEM reported many downed trees across Northeast Houston, stretching from Trinity and Houston Gardens to Mount Houston to Greenwood Park.

Thunderstorm Wind in HARRIS, TEXAS
From 18-MAY-21 20:55:00 to 18-MAY-21 20:55:00 (CST-6)
Location: HERMOSSEY
Magnitude: 50.00 EG
Reported by: NWS Employee

Multiple trees were downed in the Memorial area of Western Houston.

Thunderstorm Wind in BRAZORIA, TEXAS
From 18-MAY-21 22:15:00 to 18-MAY-21 22:15:00 (CST-6)
Location: ANGLETON
Magnitude: 50.00 EG
Reported by: Emergency Manager

Multiple trees were downed across Angleton.

Thunderstorm Wind in WALLER, TEXAS
From 18-MAY-21 20:25:00 to 18-MAY-21 20:25:00 (CST-6)
Location: KATY
Magnitude: 50.00 EG
Reported by: Emergency Manager

Local emergency managers reported that trees were downed across the Katy area.

Thunderstorm Wind in MONTGOMERY, TEXAS
From 18-MAY-21 21:15:00 to 18-MAY-21 21:15:00 (CST-6)
Location: WAUKEGAN
Magnitude: 50.00 EG
Reported by: Trained Spotter

Trained spotters reported multiple downed trees across the Cut and Shoot area.

Thunderstorm Wind in MONTGOMERY, TEXAS
From 18-MAY-21 20:40:00 to 18-MAY-21 20:40:00 (CST-6)
Location: MONTGOMERY
Magnitude: 50.00 EG
Reported by: County Official

Trees were downed along FM 149 near Keenan Cutoff Rd and Lake Creek.

Flash Flood in MATAGORDA, TEXAS
From 19-MAY-21 08:06:00 to 19-MAY-21 08:06:00 (CST-6)
Location: PALACIOS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

SH 35 Business in Palacios was impassable due to floodwaters and was closed.

Flood in COLORADO, TEXAS
From 19-MAY-21 08:05:00 to 19-MAY-21 08:05:00 (CST-6)
Location: BERNARDO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Interstate 10 was closed between mile markers 712 and 716 due to floodwaters making the road impassable.

Thunderstorm Wind in LIBERTY, TEXAS
From 18-MAY-21 22:30:00 to 18-MAY-21 22:30:00 (CST-6)
Location: DEVERS
Magnitude: 50.00 EG
Reported by: Emergency Manager

Multiple trees were downed across the Devers area.

Thunderstorm Wind in HARRIS, TEXAS
From 18-MAY-21 21:15:00 to 18-MAY-21 21:15:00 (CST-6)
Location: BELLAIRE JCT
Magnitude: 50.00 EG
Reported by: County Official

City of Houston OEM reported several trees down across the heights region of Northwest Houston.

Lightning in HARRIS, TEXAS
From 18-MAY-21 21:30:00 to 18-MAY-21 21:30:00 (CST-6)
Location: EUREKA SPGS
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lightning struck and set fire to an empty apartment unit near the intersection of Westview Drive and Caywood Lane in the Spring Branch East area.

Thunderstorm Wind in HARRIS, TEXAS
From 18-MAY-21 21:55:00 to 18-MAY-21 21:55:00 (CST-6)
Location: CROSBY
Magnitude: 55.00 EG
Property damage: 5.00K
Reported by: Public

Strong thunderstorm wind gusts resulted in broken tree limbs, snapped power poles, and downed trees.

Flash Flood in HARRIS, TEXAS
From 18-MAY-21 22:06:00 to 18-MAY-21 22:06:00 (CST-6)
Location: KINGWOOD
Flood cause: Heavy Rain
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

An underpass was flooded along Interstate 69 South near East Mount Houston Rd, resulting in at least one stalled vehicle.

Lightning in HARRIS, TEXAS
From 18-MAY-21 22:15:00 to 18-MAY-21 22:15:00 (CST-6)
Location: WEBSTER
Property damage: 45.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lightning struck the second floor of an apartment complex near the intersection of FM 528 and Blackhawk Blvd in Friendswood and set fire to several units.