Headline:
Flood Watch issued May 18 at 2:20PM CDT until May 19 at 7:00AM CDT by NWS Omaha/Valley NE
Event:
Flood Watch
Urgency:
Future
Effective:
May 18, 2026 - 12:20pm
Expires:
May 18, 2026 - 8:30pm
Description:
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of southwest Iowa, including the following
counties, Mills and Montgomery and southeast Nebraska, including
the following county, Cass.
* WHEN...Through Tuesday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Low-water crossings may be flooded.
* ADDITIONAL DETAILS...
- Two to five inches of rain have fallen across portions of
southeastern Nebraska and southwest Iowa. Additional rainfall is
expected through Tuesday morning, with one to three additional
inches expected.
- http://www.weather.gov/safety/flood
Instruction:
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
Area Description:
Mills; Montgomery; Cass
Forcast Office:
NWS Omaha/Valley NE
Sender:
w-nws.webmaster@noaa.gov