Thunderstorms developed in the afternoon along a frontal boundary aligned north to south over the western and central parts of North Dakota. Initially, storms formed along the northern portions of the boundary, then developed south. A highly visible tornado developed over southern Morton County in the evening, then two tornadoes developed within minutes of each other in Bottineau County, with the second one damaging two properties. The largest hail was the size of a tennis ball, which occurred in Morton County. The strongest wind gust was 75 mph, and occurred in Bottineau County.

Hail in MCLEAN, NORTH DAKOTA
From 28-JUN-20 15:50:00 to 28-JUN-20 15:52:00 (CST-6)
Location: RIVERDALE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, NORTH DAKOTA
From 28-JUN-20 15:57:00 to 28-JUN-20 15:59:00 (CST-6)
Location: GRANVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Funnel Cloud in MCHENRY, NORTH DAKOTA
From 28-JUN-20 16:00:00 to 28-JUN-20 16:03:00 (CST-6)
Location: NORWICH
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MCHENRY, NORTH DAKOTA
From 28-JUN-20 16:00:00 to 28-JUN-20 16:03:00 (CST-6)
Location: NORWICH
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MCHENRY, NORTH DAKOTA
From 28-JUN-20 16:03:00 to 28-JUN-20 16:05:00 (CST-6)
Location: NORWICH
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WARD, NORTH DAKOTA
From 28-JUN-20 16:24:00 to 28-JUN-20 16:26:00 (CST-6)
Location: SURREY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MCHENRY, NORTH DAKOTA
From 28-JUN-20 16:25:00 to 28-JUN-20 16:27:00 (CST-6)
Location: NORWICH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WARD, NORTH DAKOTA
From 28-JUN-20 16:25:00 to 28-JUN-20 16:28:00 (CST-6)
Location: SURREY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WARD, NORTH DAKOTA
From 28-JUN-20 17:00:00 to 28-JUN-20 17:03:00 (CST-6)
Location: FOXHOLM
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OLIVER, NORTH DAKOTA
From 28-JUN-20 17:20:00 to 28-JUN-20 17:23:00 (CST-6)
Location: CENTER
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OLIVER, NORTH DAKOTA
From 28-JUN-20 17:45:00 to 28-JUN-20 17:47:00 (CST-6)
Location: CENTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in RENVILLE, NORTH DAKOTA
From 28-JUN-20 17:45:00 to 28-JUN-20 17:48:00 (CST-6)
Location: LORAINE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OLIVER, NORTH DAKOTA
From 28-JUN-20 18:08:00 to 28-JUN-20 18:10:00 (CST-6)
Location: CENTER
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Funnel Cloud in WARD, NORTH DAKOTA
From 28-JUN-20 18:17:00 to 28-JUN-20 18:20:00 (CST-6)
Location: BURLINGTON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Hail in OLIVER, NORTH DAKOTA
From 28-JUN-20 18:18:00 to 28-JUN-20 18:21:00 (CST-6)
Location: CENTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OLIVER, NORTH DAKOTA
From 28-JUN-20 18:28:00 to 28-JUN-20 18:31:00 (CST-6)
Location: PRICE
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BOTTINEAU, NORTH DAKOTA
From 28-JUN-20 18:40:00 to 28-JUN-20 18:42:00 (CST-6)
Location: LANSFORD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MORTON, NORTH DAKOTA
From 28-JUN-20 19:00:00 to 28-JUN-20 19:03:00 (CST-6)
Location: SWEET BRIAR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MORTON, NORTH DAKOTA
From 28-JUN-20 19:05:00 to 28-JUN-20 19:08:00 (CST-6)
Location: FLASHER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BOTTINEAU, NORTH DAKOTA
From 28-JUN-20 19:12:00 to 28-JUN-20 19:15:00 (CST-6)
Location: MAXBASS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BOTTINEAU, NORTH DAKOTA
From 28-JUN-20 19:15:00 to 28-JUN-20 19:18:00 (CST-6)
Location: MAXBASS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MORTON, NORTH DAKOTA
From 28-JUN-20 19:20:00 to 28-JUN-20 19:24:00 (CST-6)
Location: BREIEN
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado in MORTON, NORTH DAKOTA
From 28-JUN-20 19:27:00 to 28-JUN-20 19:39:00 (CST-6)
Location: BREIEN
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The tornado touched down west-southwest of Breien. The tornado produced no damage to evaluate and so by National Weather Service policy was rated EF Unknown.

Tornado in BOTTINEAU, NORTH DAKOTA
From 28-JUN-20 20:00:00 to 28-JUN-20 20:02:00 (CST-6)
Location: ROTH
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The tornado touched down east-northeast of Carbury. The tornado produced no damage to evaluate and so by National Weather Service policy was rated EF Unknown. This was the first of two tornadoes near this location within minutes of each other. The second tornado impacted structures and produced damage.

Tornado in BOTTINEAU, NORTH DAKOTA
From 28-JUN-20 20:05:00 to 28-JUN-20 20:10:00 (CST-6)
Location: BOTTINEAU
Tornado F-scale: EF1
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Public

The tornado touched down east-northeast of Carbury, and based on the damage that occurred was rated EF-1. This was the second of two tornadoes near this location within minutes of each other. Two properties were damaged by this second tornado. Damaged was a barn door blown off and the roof torn off, a machine shed damaged, a swing set blown away and large trees snapped and uprooted. A car port was also damaged. Tornado winds were estimated, based on the damage done, at around 95 mph.

Thunderstorm Wind in BOTTINEAU, NORTH DAKOTA
From 28-JUN-20 20:02:00 to 28-JUN-20 20:06:00 (CST-6)
Location: BOTTINEAU ARPT
Magnitude: 65.00 EG
Property damage: 35.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Power lines blew down and a large tree blew down onto a road.