Supercell thunderstorms developed late in the afternoon along a dryline, leading to several reports of large hail and strong winds in central and eastern OK during the afternoon and evening of the 3rd.

Hail in CARTER, OKLAHOMA
From 03-MAY-21 16:28:00 to 03-MAY-21 16:28:00 (CST-6)
Location: MILO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in MURRAY, OKLAHOMA
From 03-MAY-21 16:38:00 to 03-MAY-21 16:38:00 (CST-6)
Location: DAVIS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in PONTOTOC, OKLAHOMA
From 03-MAY-21 17:03:00 to 03-MAY-21 17:03:00 (CST-6)
Location: ADA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Radar estimated location.

Hail in CARTER, OKLAHOMA
From 03-MAY-21 17:35:00 to 03-MAY-21 17:35:00 (CST-6)
Location: ARDMORE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MURRAY, OKLAHOMA
From 03-MAY-21 17:56:00 to 03-MAY-21 17:56:00 (CST-6)
Location: DOUGHERTY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Time estimated from radar.

Thunderstorm Wind in ATOKA, OKLAHOMA
From 03-MAY-21 18:15:00 to 03-MAY-21 18:15:00 (CST-6)
Location: CHOCKIE
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Images of damage to multiple roofs.

Hail in MARSHALL, OKLAHOMA
From 03-MAY-21 19:46:00 to 03-MAY-21 19:46:00 (CST-6)
Location: KINGSTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in POTTAWATOMIE, OKLAHOMA
From 03-MAY-21 19:48:00 to 03-MAY-21 19:48:00 (CST-6)
Location: TECUMSEH
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in POTTAWATOMIE, OKLAHOMA
From 03-MAY-21 19:55:00 to 03-MAY-21 19:55:00 (CST-6)
Location: TECUMSEH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MARSHALL, OKLAHOMA
From 03-MAY-21 19:55:00 to 03-MAY-21 19:55:00 (CST-6)
Location: KINGSTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in BRYAN, OKLAHOMA
From 03-MAY-21 19:55:00 to 03-MAY-21 19:55:00 (CST-6)
Location: UTICA
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Downed power pole and another pole snapped.

Hail in POTTAWATOMIE, OKLAHOMA
From 03-MAY-21 20:10:00 to 03-MAY-21 20:10:00 (CST-6)
Location: SHAWNEE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in POTTAWATOMIE, OKLAHOMA
From 03-MAY-21 20:10:00 to 03-MAY-21 20:10:00 (CST-6)
Location: DALE
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in LINCOLN, OKLAHOMA
From 03-MAY-21 21:13:00 to 03-MAY-21 21:13:00 (CST-6)
Location: CHANDLER
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LINCOLN, OKLAHOMA
From 03-MAY-21 21:35:00 to 03-MAY-21 21:35:00 (CST-6)
Location: AGRA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in PAYNE, OKLAHOMA
From 03-MAY-21 22:05:00 to 03-MAY-21 22:05:00 (CST-6)
Location: RIPLEY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in PAYNE, OKLAHOMA
From 03-MAY-21 22:05:00 to 03-MAY-21 22:05:00 (CST-6)
Location: RIPLEY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in PAYNE, OKLAHOMA
From 03-MAY-21 22:13:00 to 03-MAY-21 22:13:00 (CST-6)
Location: INGALLS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MURRAY, OKLAHOMA
From 03-MAY-21 23:20:00 to 03-MAY-21 23:20:00 (CST-6)
Location: DOUGHERTY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CARTER, OKLAHOMA
From 03-MAY-21 23:35:00 to 03-MAY-21 23:35:00 (CST-6)
Location: RATLIFF CITY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in CARTER, OKLAHOMA
From 03-MAY-21 23:48:00 to 03-MAY-21 23:48:00 (CST-6)
Location: RATLIFF CITY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in MURRAY, OKLAHOMA
From 04-MAY-21 00:15:00 to 04-MAY-21 00:15:00 (CST-6)
Location: TURNER FALLS
Magnitude: 3.61 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm Wind in MURRAY, OKLAHOMA
From 04-MAY-21 00:20:00 to 04-MAY-21 00:20:00 (CST-6)
Location: DOUGHERTY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Four inch diameter trees broken.

Hail in MURRAY, OKLAHOMA
From 04-MAY-21 00:20:00 to 04-MAY-21 00:20:00 (CST-6)
Location: DOUGHERTY
Magnitude: 1.80 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media