This was the the final severe weather event in a series of occurrences that were associated with a seasonably deep upper level low pressure over the northern Plains. Instability increased during the afternoon along and ahead of a stationary front across eastern Nebraska from low pressure over the Dakotas. Isolated to scattered thunderstorms developed in the late afternoon and tracked across eastern Nebraska and into western Iowa during the evening hours. Although isolated reports of damaging winds were reported, most of the events were large hail, some of which was significant.

Hail in LANCASTER, NEBRASKA
From 30-MAY-13 17:38:00 to 30-MAY-13 17:43:00 (CST-6)
Location: LINCOLN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail up to 1.5 inches in diameter fell across parts of Lincoln from the first supercell thunderstorm that tracked across the city this evening.  Among areas that received the large hail from this first storm included the North Bottoms neighborhood near 9th and Charleston, near Coddington and South Streets and at least one location in southwest Lincoln.

Hail in CASS, NEBRASKA
From 30-MAY-13 18:55:00 to 30-MAY-13 18:57:00 (CST-6)
Location: MANLEY
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LANCASTER, NEBRASKA
From 30-MAY-13 18:25:00 to 30-MAY-13 18:50:00 (CST-6)
Location: LAKEVIEW
Magnitude: 1.75 
Reported by: Trained Spotter

Hail up to golf ball-size fell across parts of the Lincoln area from the second supercell thunderstorm that tracked over the city this evening.  Many of the larger hail reports from this storm came from the western and northern sections, including the Highlands area, 141st and Davey, 27th and I-80, 14th and I-80, 56th and Highway 2 and Coddington and West A Streets.

Hail in CASS, NEBRASKA
From 30-MAY-13 19:06:00 to 30-MAY-13 19:07:00 (CST-6)
Location: PLATTSMOUTH
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in CASS, NEBRASKA
From 30-MAY-13 18:10:00 to 30-MAY-13 18:10:00 (CST-6)
Location: GREENWOOD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SAUNDERS, NEBRASKA
From 30-MAY-13 17:51:00 to 30-MAY-13 17:51:00 (CST-6)
Location: MEAD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DOUGLAS, NEBRASKA
From 30-MAY-13 18:27:00 to 30-MAY-13 18:27:00 (CST-6)
Location: WATERLOO
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in CASS, NEBRASKA
From 30-MAY-13 19:10:00 to 30-MAY-13 19:10:00 (CST-6)
Location: CEDAR CREEK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in GAGE, NEBRASKA
From 30-MAY-13 18:30:00 to 30-MAY-13 18:30:00 (CST-6)
Location: ADAMS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The estimated gust tore shingles off homes in the city of Adams.

Hail in LANCASTER, NEBRASKA
From 30-MAY-13 17:20:00 to 30-MAY-13 17:20:00 (CST-6)
Location: DENTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in SARPY, NEBRASKA
From 30-MAY-13 19:25:00 to 30-MAY-13 19:25:00 (CST-6)
Location: CHALCO
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Most of the hail was pea size, but a few stones near dime size also fell.

Thunderstorm Wind in LANCASTER, NEBRASKA
From 30-MAY-13 18:27:00 to 30-MAY-13 18:27:00 (CST-6)
Location: FIRTH
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Shingle and tree damage was reported associated with the wind gust near Firth.

Hail in WASHINGTON, NEBRASKA
From 30-MAY-13 19:51:00 to 30-MAY-13 19:51:00 (CST-6)
Location: FT CALHOUN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in CASS, NEBRASKA
From 30-MAY-13 19:35:00 to 30-MAY-13 19:35:00 (CST-6)
Location: PLATTSMOUTH
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

This estimated wind gust was reported at the Plattsmouth Country Club.

Hail in LANCASTER, NEBRASKA
From 30-MAY-13 18:48:00 to 30-MAY-13 18:50:00 (CST-6)
Location: WAVERLY
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail up to 1.5 inches in diameter fell a few miles north of Waverly.