Thunderstorms developed along and ahead of a cold front that moved through the region in the late afternoon into the evening hours. Some of the storms became severe, producing large hail and strong wind gusts. The largest hail was the size of a baseball, and fell in Adams and Hettinger counties. The strongest wind gust was 66 mph, which occurred in Adams County. A funnel cloud occurred in McKenzie County and another in Mountrail County. There were no tornadoes.

Thunderstorm Wind in ADAMS, NORTH DAKOTA
From 14-JUN-20 15:56:00 to 14-JUN-20 15:58:00 (MST-7)
Location: REEDER
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GOLDEN VALLEY, NORTH DAKOTA
From 14-JUN-20 16:10:00 to 14-JUN-20 16:12:00 (MST-7)
Location: SENTINEL BUTTE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 16:15:00 to 14-JUN-20 16:18:00 (MST-7)
Location: FAIRFIELD
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GOLDEN VALLEY, NORTH DAKOTA
From 14-JUN-20 16:15:00 to 14-JUN-20 16:17:00 (MST-7)
Location: SENTINEL BUTTE
Magnitude: 2.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in HETTINGER, NORTH DAKOTA
From 14-JUN-20 16:18:00 to 14-JUN-20 16:21:00 (MST-7)
Location: NEW ENGLAND
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BOWMAN, NORTH DAKOTA
From 14-JUN-20 15:07:00 to 14-JUN-20 15:10:00 (MST-7)
Location: HALEY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in BOWMAN, NORTH DAKOTA
From 14-JUN-20 15:10:00 to 14-JUN-20 15:12:00 (MST-7)
Location: HALEY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in ADAMS, NORTH DAKOTA
From 14-JUN-20 15:53:00 to 14-JUN-20 15:55:00 (MST-7)
Location: REEDER
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in ADAMS, NORTH DAKOTA
From 14-JUN-20 16:20:00 to 14-JUN-20 16:22:00 (MST-7)
Location: REEDER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in ADAMS, NORTH DAKOTA
From 14-JUN-20 16:51:00 to 14-JUN-20 16:53:00 (MST-7)
Location: REEDER
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in HETTINGER, NORTH DAKOTA
From 14-JUN-20 17:01:00 to 14-JUN-20 17:03:00 (MST-7)
Location: NEW ENGLAND
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 16:18:00 to 14-JUN-20 16:23:00 (MST-7)
Location: FAIRFIELD
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 17:13:00 to 14-JUN-20 17:15:00 (MST-7)
Location: FAIRFIELD
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 17:15:00 to 14-JUN-20 17:17:00 (MST-7)
Location: FAIRFIELD
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HETTINGER, NORTH DAKOTA
From 14-JUN-20 17:15:00 to 14-JUN-20 17:18:00 (MST-7)
Location: REGENT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 17:17:00 to 14-JUN-20 17:20:00 (MST-7)
Location: FAIRFIELD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 17:18:00 to 14-JUN-20 17:21:00 (MST-7)
Location: FAIRFIELD
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in RENVILLE, NORTH DAKOTA
From 14-JUN-20 17:58:00 to 14-JUN-20 18:00:00 (CST-6)
Location: GRANO
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Funnel Cloud in MCKENZIE, NORTH DAKOTA
From 14-JUN-20 18:00:00 to 14-JUN-20 18:03:00 (MST-7)
Location: CHARLSON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BILLINGS, NORTH DAKOTA
From 14-JUN-20 17:15:00 to 14-JUN-20 17:17:00 (MST-7)
Location: FAIRFIELD
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MOUNTRAIL, NORTH DAKOTA
From 14-JUN-20 19:11:00 to 14-JUN-20 19:11:00 (CST-6)
Location: WHITE EARTH
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MOUNTRAIL, NORTH DAKOTA
From 14-JUN-20 19:21:00 to 14-JUN-20 19:24:00 (CST-6)
Location: SANISH
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Funnel Cloud in MOUNTRAIL, NORTH DAKOTA
From 14-JUN-20 19:45:00 to 14-JUN-20 19:47:00 (CST-6)
Location: ROSS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MOUNTRAIL, NORTH DAKOTA
From 14-JUN-20 20:14:00 to 14-JUN-20 20:16:00 (CST-6)
Location: STANLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MOUNTRAIL, NORTH DAKOTA
From 14-JUN-20 23:51:00 to 14-JUN-20 23:54:00 (CST-6)
Location: STANLEY MUNI ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in WARD, NORTH DAKOTA
From 15-JUN-20 00:20:00 to 15-JUN-20 00:23:00 (CST-6)
Location: CARPIO
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in RENVILLE, NORTH DAKOTA
From 15-JUN-20 00:45:00 to 15-JUN-20 00:48:00 (CST-6)
Location: NORMA
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WARD, NORTH DAKOTA
From 15-JUN-20 01:10:00 to 15-JUN-20 01:13:00 (CST-6)
Location: KENMARE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WARD, NORTH DAKOTA
From 15-JUN-20 01:12:00 to 15-JUN-20 01:15:00 (CST-6)
Location: DONNYBROOK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in RENVILLE, NORTH DAKOTA
From 15-JUN-20 01:58:00 to 15-JUN-20 02:00:00 (CST-6)
Location: SHERWOOD
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MOUNTRAIL, NORTH DAKOTA
From 14-JUN-20 19:05:00 to 14-JUN-20 19:07:00 (CST-6)
Location: SANISH
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in ADAMS, NORTH DAKOTA
From 14-JUN-20 15:52:00 to 14-JUN-20 15:55:00 (MST-7)
Location: REEDER
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

One inch diameter tree branches were blown down, and some shingles blew off a structure.