Alert archive / Nebraska / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 77, NWS Omaha, NE
NWS Omaha, NE issued this severe thunderstorm warning at May 19, 2025, 7:16 PM CDT for Cass County, Lancaster County, Otoe County, Nebraska. It was in force for 26 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
- May 19, 2025, 7:16 PM CDT (00:16 UTC)
- Expired
- May 19, 2025, 7:42 PM CDT
- In force
- 26 min
- Issued by
- NWS Omaha, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Cass County, NE, Lancaster County, NE, Otoe County, NE
The radar
The Omaha radar (KOAX), 60 km from the middle of the area, began a volume at 00:19 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 |
|---|---|---|---|
| May 19, 1:11 PM CDT | Tornado Watch | SPC | 7 hr |
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 May 19, 6:47 PM CDT, 29 minutes earlier.
Area forecast discussion, May 19, 6:47 PM CDT, 29 minutes before
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</html>Hazardous weather outlook, May 19, 3:33 PM CDT, 3 hours 43 minutes before
Hazardous Weather Outlook National Weather Service Omaha/Valley NE 333 PM CDT Mon May 19 2025 IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034- 042>045-050>053-065>068-078-088>093-201045- 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- 333 PM CDT Mon May 19 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 Tuesday Showers and thunderstorms remain possible this afternoon and evening (40-80% chance). Severe weather is possible over southeast Nebraska and southwest Iowa where the main threats are large hail, damaging winds, localized flash flooding, and tornadoes. Showers and storms may linger into Tuesday over northeast Nebraska and western Iowa, but not expecting these to be severe. .DAYS TWO THROUGH SEVEN...Tuesday night through Monday Showers and storms return for Friday through Sunday. The severe threat will be better determined in the coming days. .SPOTTER INFORMATION STATEMENT... Spotters may be needed this afternoon and evening.
In the hours before
Local storm report, May 19, 6:06 PM CDT, 1 hour 10 minutes before
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</html>Local storm report, May 19, 6:09 PM CDT, 1 hour 7 minutes before
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</html>Local storm report, May 19, 6:20 PM CDT, 56 minutes before
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</html>Local storm report, May 19, 6:30 PM CDT, 46 minutes before
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</html>Local storm report, May 19, 6:32 PM CDT, 44 minutes before
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</html>Local storm report, May 19, 6:44 PM CDT, 32 minutes before
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</html>The office that day
Everything else NWS Omaha, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 19, 7:19 PM CDT | Areal Flood Warning | OAX | Saunders | 17 hr |
| May 19, 7:27 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 33 min |
| May 19, 7:39 PM CDT | Areal Flood Advisory | OAX | Burt, Cuming, Dodge, Washington | 78 min |
| May 20, 8:58 AM CDT | River Flood Warning | OAX | Saunders | 6 hr |
| May 19, 7:59 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 15 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; radar from the NEXRAD Level II archive.