Large discrete severe thunderstorms formed in the vicinity of an inland advancing warm frontal boundary. Golf ball to baseball size hail were reported around Houston and over north Lake Livingston and points southwestward.

Hail in WALKER, TEXAS
From 18-APR-20 15:35:00 to 18-APR-20 15:37:00 (CST-6)
Location: PHELPS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported for over a minute near the intersection of FM 2929 and US 190.

Hail in AUSTIN, TEXAS
From 18-APR-20 14:00:00 to 18-APR-20 14:00:00 (CST-6)
Location: BELLVILLE ARPT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported.

Hail in HARRIS, TEXAS
From 18-APR-20 14:37:00 to 18-APR-20 14:37:00 (CST-6)
Location: KATY
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Ping pong ball sized hail was reported.

Hail in HARRIS, TEXAS
From 18-APR-20 14:40:00 to 18-APR-20 14:40:00 (CST-6)
Location: KATY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Quarter sized hail was reported near Legacy Stadium.

Hail in GRIMES, TEXAS
From 18-APR-20 14:42:00 to 18-APR-20 14:42:00 (CST-6)
Location: WHITE HALL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Dime to quarter sized hail was reported.

Hail in WALKER, TEXAS
From 18-APR-20 15:18:00 to 18-APR-20 15:18:00 (CST-6)
Location: NEW WAVERLY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Half dollar sized hail was reported.

Hail in WALKER, TEXAS
From 18-APR-20 15:24:00 to 18-APR-20 15:24:00 (CST-6)
Location: PHELPS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Golf ball sized hail was reported around Elkins Lake.

Hail in WALKER, TEXAS
From 18-APR-20 15:30:00 to 18-APR-20 15:30:00 (CST-6)
Location: PHELPS
Magnitude: 3.50 
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Softball sized hail was reported.

Hail in WALKER, TEXAS
From 18-APR-20 15:30:00 to 18-APR-20 15:30:00 (CST-6)
Location: HUNTSVILLE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Golf ball sized hail was reported just southeast of downtown Huntsville.

Hail in WALKER, TEXAS
From 18-APR-20 15:33:00 to 18-APR-20 15:33:00 (CST-6)
Location: PHELPS
Magnitude: 2.75 
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Public

Baseball to apple sized hail was reported.

Hail in WALKER, TEXAS
From 18-APR-20 15:45:00 to 18-APR-20 15:45:00 (CST-6)
Location: RIVERSIDE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported.

Hail in SAN JACINTO, TEXAS
From 18-APR-20 16:00:00 to 18-APR-20 16:00:00 (CST-6)
Location: STALEY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Half dollar sized hail was reported.

Hail in TRINITY, TEXAS
From 18-APR-20 16:00:00 to 18-APR-20 16:00:00 (CST-6)
Location: PAGODA
Magnitude: 3.00 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

Large apple sized hail was reported.

Hail in TRINITY, TEXAS
From 18-APR-20 16:06:00 to 18-APR-20 16:06:00 (CST-6)
Location: PAGODA
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Golf ball sized hail was reported near Sebastopol.

Hail in HARRIS, TEXAS
From 18-APR-20 16:18:00 to 18-APR-20 16:18:00 (CST-6)
Location: LAKE HOUSTON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Marble to golf ball sized hail was reported in the Lake Shadows and Newport subdivisions near Crosby.

Hail in HARRIS, TEXAS
From 18-APR-20 16:19:00 to 18-APR-20 16:19:00 (CST-6)
Location: LAKE HOUSTON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Half dollar sized hail was reported.

Hail in LIBERTY, TEXAS
From 18-APR-20 16:30:00 to 18-APR-20 16:30:00 (CST-6)
Location: DAYTON SEABERG ARPT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported.

Hail in AUSTIN, TEXAS
From 18-APR-20 16:40:00 to 18-APR-20 16:40:00 (CST-6)
Location: BELLVILLE ARPT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported.

Hail in HARRIS, TEXAS
From 18-APR-20 16:19:00 to 18-APR-20 16:29:00 (CST-6)
Location: LAKE HOUSTON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Half dollar sized hail lasted for about five minutes. Smaller hail lasted around ten minutes.

Hail in WALKER, TEXAS
From 18-APR-20 15:45:00 to 18-APR-20 15:45:00 (CST-6)
Location: COUNTRY CAMPUS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Golf ball sized hail was reported between Huntsville and Riverside.