Alert archive / Nebraska / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 409, NWS Omaha, NE
NWS Omaha, NE issued this severe thunderstorm warning at Sep 14, 2026, 5:56 PM CDT for Burt County, Nebraska; Monona County, Iowa. It was in force for 14 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
- Sep 14, 2026, 5:56 PM CDT (22:56 UTC)
- Expired
- Sep 14, 2026, 6:10 PM CDT
- In force
- 14 min
- Issued by
- NWS Omaha, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Monona County, IA, Burt County, NE
The radar
The Omaha radar (KOAX), 73 km from the middle of the area, began a volume at 22:55 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.
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 Sep 14, 2:11 PM CDT, 3 hours 45 minutes earlier.
Area forecast discussion, Sep 14, 2:11 PM CDT, 3 hours 45 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 |
|---|---|---|---|---|
| Sep 14, 2:44 AM CDT | Special Weather Statement | OAX | Butler | 31 min |
| Sep 14, 3:02 AM CDT | Severe Thunderstorm Warning | OAX | Butler, Saunders | 28 min |
| Sep 14, 3:12 AM CDT | Areal Flood Advisory | OAX | Nemaha, Pawnee, Richardson | 3 hr |
| Sep 14, 3:16 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Otoe | 29 min |
| Sep 14, 3:29 AM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Dodge, Saunders | 31 min |
| Sep 14, 3:49 AM CDT | Severe Thunderstorm Warning | OAX | Saunders | 41 min |
| Sep 14, 4:10 AM CDT | Flash Flood Warning | OAX | Richardson | 3 hr |
| Sep 14, 11:24 AM CDT | Flood Watch | OAX | Cass, Douglas, Gage, Johnson, Lancaster, Nemaha and 4 more | 50 hr |
| Sep 14, 5:11 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline | 64 min |
| Sep 14, 5:51 PM CDT | Severe Thunderstorm Warning | OAX | Lancaster, Saunders | 39 min |
| Sep 14, 6:21 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy | 39 min |
| Sep 14, 6:25 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Otoe | 50 min |
| Sep 14, 6:29 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Sarpy, Saunders | 46 min |
| Sep 14, 6:30 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Saunders | 24 min |
| Sep 14, 6:40 PM CDT | Tornado Warning | OAX | Cass, Otoe | 29 min |
| Sep 14, 6:55 PM CDT | Tornado Warning | OAX | Cass, Otoe | 15 min |
| Sep 14, 6:57 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Otoe | 48 min |
| Sep 14, 6:52 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery, Pottawattamie | 38 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2026Severe Thunderstorm Warnings in Iowa, 2026Every 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; radar from the NEXRAD Level II archive.