Alert archive / Nebraska / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 158, NWS North Platte, NE

June 30, 2025Custer County, Lincoln County, Logan County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 30, 2025, 12:59 AM CDT for Custer County, Lincoln County, Logan County, Nebraska. It was in force for 46 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
Jun 30, 2025, 12:59 AM CDT (05:59 UTC)
Expired
Jun 30, 2025, 1:45 AM CDT
In force
46 min
Issued by
NWS North Platte, NE
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Custer County, NE, Lincoln County, NE, Logan County, NE

The radar

The North Platte radar (KLNX), 72 km from the middle of the area, began a volume at 06:03 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 29, 11:49 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Omaha, NE (KOAX), launched 00:00Z, 6.0 hours before the alert went out and 330 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-pSkew-T log-p diagram, Omaha, NE at 00:00Z on 2025-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1567 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Omaha, NE at 00:00Z on 2025-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 15 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
1567 J/kg
Mixed-layer CIN
-108 J/kg
Mixed-layer LCL
1175 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
15 m²/s²
0-3 km storm-relative helicity
51 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

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 Jun 30, 12:23 AM CDT, 36 minutes earlier.

Area forecast discussion, Jun 30, 12:23 AM CDT, 36 minutes before
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Hazardous weather outlook, Jun 29, 3:37 PM CDT, 9 hours 22 minutes before
Hazardous Weather Outlook
National Weather Service North Platte NE
337 PM CDT Sun Jun 29 2025

NEZ004>010-022>029-035>038-056>059-069>071-094-302045-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
337 PM CDT Sun Jun 29 2025 /237 PM MDT Sun Jun 29 2025/

This Hazardous Weather Outlook is for portions of western and north
central Nebraska.

.DAY ONE...Tonight.

A slight risk (level 2 of 5) of severe storms is expected this
evening across western Sandhills and southwest Nebraska. Large hail
and damaging winds (70 mph or greater) are possible with the
strongest storms. Localized flooding of low lying areas and small
streams could also be possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Thunderstorm chances return Tuesday night through Friday night. The
threat for severe weather is uncertain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

In the hours before

Special weather statement, Jun 29, 11:06 PM CDT, 1 hour 53 minutes before
Special Weather Statement
National Weather Service North Platte NE
1106 PM CDT Sun Jun 29 2025

NEZ023-024-035-036-300445-
Hooker NE-Grant NE-Arthur NE-McPherson NE-
1106 PM CDT Sun Jun 29 2025

...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN ARTHUR...
SOUTHEASTERN GRANT...SOUTHWESTERN HOOKER AND MCPHERSON COUNTIES
THROUGH 1145 PM CDT/1045 PM MDT/...

At 1106 PM CDT/1006 PM MDT/, Doppler radar was tracking a strong
thunderstorm 8 miles east of Swan Lake, or 23 miles northeast of
Arthur, moving southeast at 35 mph.

HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Tryon, Big Lamunyon Flats, Schnick Lake, Sand Beach Lake, and East
Cody Lake.

This includes the following highways...
 Highway 92 between mile markers 188 and 205.
 Highway 97 between mile markers 32 and 45.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until midnight CDT/1100
PM MDT/ for west central Nebraska.

&&

LAT...LON 4173 10146 4188 10133 4168 10075 4140 10109
TIME...MOT...LOC 0406Z 304DEG 29KT 4177 10132

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...55 MPH
Special weather statement, Jun 29, 11:52 PM CDT, 1 hour 7 minutes before
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Special weather statement, Jun 30, 12:00 AM CDT, 59 minutes before
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Local storm report, Jun 30, 12:26 AM CDT, 33 minutes before
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Local storm report, Jun 30, 12:44 AM CDT, 15 minutes before
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Local storm report, Jun 30, 12:51 AM CDT, 8 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 29, 7:41 PM CDTSevere Thunderstorm WarningLBFCherry49 min
Jun 29, 8:14 PM CDTSevere Thunderstorm Warning Considerable damage threatLBFSheridan46 min
Jun 29, 8:24 PM CDTSevere Thunderstorm Warning Considerable damage threatLBFCherry51 min
Jun 29, 8:54 PM CDTSpecial Weather StatementLBFGarden, Grant, Sheridan66 min
Jun 29, 9:10 PM CDTSevere Thunderstorm WarningLBFCherry, Grant65 min
Jun 29, 9:58 PM CDTSevere Thunderstorm Warning Considerable damage threatLBFCherry, Grant, Hooker47 min
Jun 29, 10:06 PM CDTSpecial Weather StatementLBFArthur, Grant39 min
Jun 29, 11:06 PM CDTSpecial Weather StatementLBFMcPherson39 min
Jun 29, 11:15 PM CDTSevere Thunderstorm WarningLBFHooker, McPherson, Thomas45 min
Jun 29, 11:40 PM CDTSevere Thunderstorm WarningLBFHooker, McPherson, Thomas35 min
Jun 29, 11:52 PM CDTSpecial Weather StatementLBFKeith, Perkins38 min
Jun 30, 12:00 AM CDTSpecial Weather StatementLBFLogan45 min
Jun 30, 12:10 AM CDTSevere Thunderstorm WarningLBFChase, Hayes, Keith, Lincoln, Perkins50 min
Jun 30, 12:23 AM CDTSevere Thunderstorm WarningLBFCuster, Lincoln, Logan, McPherson37 min
Jun 30, 12:31 AM CDTSevere Thunderstorm WarningLBFLincoln44 min
Jun 30, 12:52 AM CDTSevere Thunderstorm WarningLBFChase, Hayes, Lincoln, Perkins38 min
Jun 30, 1:22 AM CDTSevere Thunderstorm WarningLBFHayes38 min
Jun 30, 1:52 AM CDTSevere Thunderstorm WarningLBFCuster49 min
Jun 30, 1:54 AM CDTSpecial Weather StatementLBFFrontier36 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2025Every severe thunderstorm warning in 2025

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.