Interactive NWS Alert
Radar valid at 700 pm CDT, Sep 15th 2026

IAZ069-079-080-090-091-NEZ052-053-066>068-089>093-160000-
/O.EXT.KOAX.FA.A.0011.000000T0000Z-260916T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pottawattamie-Mills-Montgomery-Fremont-Page-Douglas-Sarpy-Lancaster-
Cass-Otoe-Gage-Johnson-Nemaha-Pawnee-Richardson-
Including the cities of Auburn, Hamburg, Lincoln, Clarinda, Red Oak,
Plattsmouth, Beatrice, Sidney, Farragut, Nebraska City, Papillion,
Tabor, Table Rock, La Vista, Pawnee City, Sterling, Bellevue, Falls
City, Omaha, Glenwood, Shenandoah, Tecumseh, and Council Bluffs
1052 PM CDT Mon Sep 14 2026
...FLOOD WATCH NOW IN EFFECT THROUGH TUESDAY EVENING...
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of southwest Iowa, including the following
counties, Fremont, Mills, Montgomery, Page and Pottawattamie and
Nebraska, including the following counties, Cass, Douglas, Gage,
Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson and Sarpy.
* WHEN...Through Tuesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Recent heavy rainfall combined with potential for repeated rounds
of thunderstorms this evening and overnight will lead to a flash
flooding threat through at least Tuesday morning. Additional
rounds of rainfall will be possible through the remainder of the
week. If confidence increases in potential for heavy rain Tuesday
night into Wednesday, part or all of the watch may need to be
extended.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
&&
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