⚠️ Severe Thunderstorm Warning – Pottawattamie, IA – Tuesday, September 15, 2026

Severe Thunderstorm Warning issued September 15 at 12:07AM CDT until September 15 at 12:30AM CDT by NWS Omaha/Valley NE

Details

SVROAX

The National Weather Service in Omaha has issued a

* Severe Thunderstorm Warning for…
Northwestern Pottawattamie County in southwestern Iowa…

* Until 1230 AM CDT.

* At 1207 AM CDT, a severe thunderstorm was located near Underwood,
or 15 miles northeast of Council Bluffs, moving east at 35 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Expect damage to roofs, siding, and trees.

* This severe thunderstorm will be near…
Neola around 1210 AM CDT.
Minden around 1215 AM CDT.
Shelby around 1225 AM CDT.

This includes the following highways…
Interstate 29 between mile markers 71 and 72.
Interstate 80 in Iowa between mile markers 17 and 34.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.