Alert archive / Nebraska / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 151, NWS Omaha, NE
NWS Omaha, NE issued this severe thunderstorm warning at Jul 9, 2025, 10:56 PM CDT for 4 counties in Nebraska. It was in force for 49 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
- Jul 9, 2025, 10:56 PM CDT (03:56 UTC)
- Expired
- Jul 9, 2025, 11:45 PM CDT
- In force
- 49 min
- Issued by
- NWS Omaha, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Antelope County, NE, Cedar County, NE, Knox County, NE, Pierce County, NE
The radar
The Sioux Falls radar (KFSD), 152 km from the middle of the area, began a volume at 03:55 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 9, 7:36 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Omaha, NE (KOAX), launched 00:00Z, 3.9 hours before the alert went out and 165 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.
- Mixed-layer CAPE
- 3800 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 1154 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 89 m²/s²
- 0-3 km storm-relative helicity
- 216 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 13.5
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 Omaha, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 9, 6:21 PM CDT, 4 hours 35 minutes earlier.
Area forecast discussion, Jul 9, 6:21 PM CDT, 4 hours 35 minutes before
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</html>Hazardous weather outlook, Jul 9, 8:18 PM CDT, 2 hours 38 minutes before
Hazardous Weather Outlook National Weather Service Omaha/Valley NE 818 PM CDT Wed Jul 9 2025 IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034- 042>045-050>053-065>068-078-088>093-101530- Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont- Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison- Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler- Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline- Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson- 818 PM CDT Wed Jul 9 2025 This Hazardous Weather Outlook is for portions of southwest Iowa...west central Iowa...east central Nebraska...northeast Nebraska and southeast Nebraska. .DAY ONE...Tonight and Thursday A 50 to 70% chance for showers and thunderstorms exists this evening, with storms entering northeast Nebraska by 9 or 10 pm. Storms will move east southeast and track through much of the forecast area overnight. Severe storms are possible, with the primary hazards being damaging wind gusts of 60 to 70 mph, large hail, and heavy rainfall. Showers and storms will linger Thursday morning with redevelopment possible Thursday evening. Some of the storms could be severe with large hail, damaging wind gusts, and heavy rain. Storms Thursday morning may affect severe weather potential for the remainder of the day. .DAYS TWO THROUGH SEVEN...Thursday night through Wednesday Showers and storm chances continue Thursday evening into early Friday morning. Some of the storms could be severe with large hail, damaging wind gusts, and heavy rain. Storms Thursday morning may affect the severe weather potential. Active weather continues for Friday with another round of showers and storms, some of which could be strong to severe. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed at times this evening and again Thursday.
The office that day
Everything else NWS Omaha, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 10:15 PM CDT | Severe Thunderstorm Warning | OAX | Knox | 45 min |
| Jul 9, 10:49 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Boone, Knox, Madison, Pierce | 41 min |
| Jul 9, 11:38 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Knox, Pierce, Wayne | 52 min |
| Jul 10, 2:56 AM CDT | Severe Thunderstorm Warning | OAX | Lancaster, Otoe | 34 min |
| Jul 10, 3:12 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Gage, Johnson, Lancaster, Nemaha, Otoe and 2 more | 47 min |
| Jul 10, 1:14 PM CDT | Flood Watch | OAX | Burt, Butler, Cedar, Colfax, Cuming, Dodge and 10 more | 18 hr |
| Jul 10, 1:33 PM CDT | Severe Thunderstorm Warning | OAX | Wayne | 11 min |
| Jul 10, 4:31 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Knox, Pierce | 44 min |
| Jul 10, 5:00 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Madison, Pierce | 60 min |
| Jul 10, 5:17 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Knox | 23 min |
| Jul 10, 5:41 PM CDT | Areal Flood Advisory | OAX | Antelope, Knox | 4 hr |
| Jul 10, 5:54 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Madison, Pierce | 66 min |
| Jul 10, 5:59 PM CDT | Severe Thunderstorm Warning | OAX | Colfax, Madison, Platte, Stanton | 31 min |
| Jul 10, 6:29 PM CDT | Severe Thunderstorm Warning | OAX | Madison, Pierce, Stanton, Wayne | 46 min |
| Jul 10, 6:58 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Madison, Pierce | 16 min |
| Jul 10, 3:14 AM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills, Montgomery, Page | 46 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.