An upper low over northern Coahuila interacted with deep moisture over the Coastal Bend to produce showers and thunderstorms across the Coastal Bend during the morning of the 1st. Thunderstorms produced locally heavy rainfall that caused flooding of roads across Nueces, San Patricio, and Aransas Counties.

Flash Flood in NUECES, TEXAS
From 01-JUN-20 07:20:00 to 01-JUN-20 08:30:00 (CST-6)
Location: CALALLEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flooding was reported from around Calallen High School to near Suntide Lane and Interstate 37 near Annaville. Water was over the left two lanes of Interstate 37 near Suntide Lane.

Flash Flood in SAN PATRICIO, TEXAS
From 01-JUN-20 07:50:00 to 01-JUN-20 08:30:00 (CST-6)
Location: ODEM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Flooding occurred east of Odem on Farm to Market Road 631.

Flash Flood in NUECES, TEXAS
From 01-JUN-20 07:50:00 to 01-JUN-20 08:20:00 (CST-6)
Location: CALALLEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Water was over the road on County Road 52 between Calallen and Robstown. Road was nearly impassable.

Flash Flood in SAN PATRICIO, TEXAS
From 01-JUN-20 08:16:00 to 01-JUN-20 08:45:00 (CST-6)
Location: PORTLAND
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Water was overflowing the streets in several neighborhoods on the east side of Portland.

Flash Flood in NUECES, TEXAS
From 01-JUN-20 08:10:00 to 01-JUN-20 08:40:00 (CST-6)
Location: ROBSTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Video received via social media showed flooded roads in Robstown.

Flash Flood in NUECES, TEXAS
From 01-JUN-20 08:10:00 to 01-JUN-20 08:40:00 (CST-6)
Location: ANNAVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Video received via social media showed flooded roads near Violet Road in Annaville.

Flash Flood in SAN PATRICIO, TEXAS
From 01-JUN-20 07:52:00 to 01-JUN-20 08:52:00 (CST-6)
Location: SINTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Report received via snapchat of street flooding in the La Paloma addition southeast of Sinton.

Flash Flood in SAN PATRICIO, TEXAS
From 01-JUN-20 07:54:00 to 01-JUN-20 08:54:00 (CST-6)
Location: SINTON ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Report received via snapchat of flooding up to the base of a house at W. J. Ranch Colonia between County Roads 1372 and 3913 southwest of Sinton.

Flash Flood in SAN PATRICIO, TEXAS
From 01-JUN-20 08:30:00 to 01-JUN-20 09:35:00 (CST-6)
Location: GREGORY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Flood waters over the curbs and flooding streets in several neighborhoods in Portland.

Flash Flood in NUECES, TEXAS
From 01-JUN-20 09:30:00 to 01-JUN-20 10:30:00 (CST-6)
Location: TEXAS AM CC UNIV
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Roads were flooded on South Padre Island Drive at Everhart up to a foot deep.

Flash Flood in ARANSAS, TEXAS
From 01-JUN-20 10:33:00 to 01-JUN-20 10:55:00 (CST-6)
Location: FULTON
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Vehicle stalled in deep water near Enterprise Boulevard and Omohundro Street in Rockport.