Alert archive / Nebraska / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 360, NWS North Platte, NE

August 19, 2026Holt County, Rock County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Aug 19, 2026, 8:29 AM CDT for Holt County, Rock County, Nebraska. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 19, 2026, 8:29 AM CDT (13:29 UTC)
Expired: Aug 19, 2026, 9:30 AM CDT
In force: 61 min
Issued by: NWS North Platte, NE
Area: Storm-based polygon
Damage threat: Considerable
Hail: 2.5 in
Wind: 60.0 mph

Counties Holt County, NE, Rock County, NE

The radar

The North Platte radar (KLNX), 132 km from the middle of the area, began a volume at 13:30 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Omaha, NE (KOAX), launched 12:00Z, 1.5 hours before the alert went out and 259 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 819 J/kg
Mixed-layer CIN: -60 J/kg
Mixed-layer LCL: 838 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 1 m²/s²
0-3 km storm-relative helicity: 33 m²/s²
Significant tornado parameter: -0.0
Supercell composite: -0.2

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS North Platte, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 19, 6:19 AM CDT, 2 hours 10 minutes earlier.

Area forecast discussion, Aug 19, 6:19 AM CDT, 2 hours 10 minutes before

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Hazardous weather outlook, Aug 19, 2:55 AM CDT, 5 hours 34 minutes before

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In the hours before

Special weather statement, Aug 19, 4:14 AM CDT, 4 hours 15 minutes before

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Special weather statement, Aug 19, 5:20 AM CDT, 3 hours 9 minutes before

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Special weather statement, Aug 19, 5:59 AM CDT, 2 hours 30 minutes before

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Special weather statement, Aug 19, 7:21 AM CDT, 1 hour 8 minutes before

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Local storm report, Aug 19, 8:16 AM CDT, 13 minutes before

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The office that day

Everything else NWS North Platte, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 19, 3:08 AM CDT	Severe Thunderstorm Warning	LBF	Keya Paha	67 min
Aug 19, 4:14 AM CDT	Special Weather Statement	LBF	Rock	46 min
Aug 19, 5:20 AM CDT	Special Weather Statement	LBF	Holt	40 min
Aug 19, 5:59 AM CDT	Special Weather Statement	LBF	Holt	46 min
Aug 19, 7:21 AM CDT	Special Weather Statement	LBF	Keya Paha	39 min
Aug 19, 7:55 AM CDT	Severe Thunderstorm Warning	LBF	Boyd, Holt, Keya Paha, Rock	65 min
Aug 19, 9:21 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	Garfield, Holt, Wheeler	39 min
Aug 19, 9:42 AM CDT	Severe Thunderstorm Warning	LBF	Garfield, Holt, Loup, Wheeler	48 min
Aug 19, 9:50 AM CDT	Severe Thunderstorm Warning	LBF	Garfield, Holt, Wheeler	18 min
Aug 19, 10:23 AM CDT	Severe Thunderstorm Warning	LBF	Garfield, Wheeler	52 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2026 Every severe thunderstorm warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.