Two groups of supercells moved out of South Dakota and into northern Nebraska during the afternoon and early evening, with the second eventually converging into a small squall line. Another cluster of supercells moved from the panhandle into southwest Nebraska and also evolved into a squall line. Several reports of large hail and damaging winds were received, primarily in Cherry County and a swath from Garden to Lincoln counties.

Hail in CHERRY, NEBRASKA
From 13-JUL-23 14:30:00 to 13-JUL-23 14:30:00 (CST-6)
Location: (VTN)MILLER FLD VALE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public estimates quarter size hail southwest of Valentine.

Hail in BROWN, NEBRASKA
From 13-JUL-23 15:25:00 to 13-JUL-23 15:25:00 (CST-6)
Location: JOHNSTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail southwest of Johnstown.

Thunderstorm Wind in BROWN, NEBRASKA
From 13-JUL-23 16:02:00 to 13-JUL-23 16:02:00 (CST-6)
Location: AINSWORTH
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public estimated 60 mph wind gusts south of Ainsworth.

Thunderstorm Wind in GARDEN, NEBRASKA
From 13-JUL-23 16:30:00 to 13-JUL-23 16:30:00 (MST-7)
Location: OSHKOSH
Magnitude: 65.00 EG
Reported by: COOP Observer

A cooperative observer northeast of Oshkosh reported 11 power poles downed with winds estimated between 70 and 80 mph.

Thunderstorm Wind in CHERRY, NEBRASKA
From 13-JUL-23 16:58:00 to 13-JUL-23 16:58:00 (CST-6)
Location: IRWIN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported large trees downed due to high winds west of Merriman.

Thunderstorm Wind in KEITH, NEBRASKA
From 13-JUL-23 17:01:00 to 13-JUL-23 17:01:00 (MST-7)
Location: LEMOYNE
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station near Lemoyne measured a 59 mph wind gust.

Hail in CHERRY, NEBRASKA
From 13-JUL-23 17:11:00 to 13-JUL-23 17:11:00 (CST-6)
Location: IRWIN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported quarter size hail southwest of Merriman.

Thunderstorm Wind in GARDEN, NEBRASKA
From 13-JUL-23 16:34:00 to 13-JUL-23 16:34:00 (MST-7)
Location: OSHKOSH
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter south of Oshkosh estimated wind gusts around 60 mph.

Hail in BROWN, NEBRASKA
From 13-JUL-23 16:02:00 to 13-JUL-23 16:02:00 (CST-6)
Location: AINSWORTH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public estimated quarter size hail southwest of Long Pine.

Thunderstorm Wind in LINCOLN, NEBRASKA
From 13-JUL-23 19:35:00 to 13-JUL-23 19:35:00 (CST-6)
Location: (LBF)BIRD FLD NORTH
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

North Platte Airport ASOS measured a 58 mph wind gust.

Thunderstorm Wind in LINCOLN, NEBRASKA
From 13-JUL-23 19:30:00 to 13-JUL-23 19:30:00 (CST-6)
Location: NORTH PLATTE
Magnitude: 52.00 EG
Reported by: Storm Chaser

A storm chaser reported trees and power lines downed on southeast side of North Platte.