Iowa Severe Thunderstorm Warning | Effective 05/16/2026 17:54
At 754 PM CDT, a severe thunderstorm was located over Hamburg, or 12
miles east of Nebraska City, moving northeast at 20 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
This severe storm will be near...
Riverton around 800 PM CDT.
This includes Interstate 29 near mile marker 1.
A Tornado Watch remains in effect until 1100 PM CDT for southwestern
Iowa.
For your protection move to an interior room on the lowest floor of a
building.