Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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FLUS43 KOAX 182000
HWOOAX

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
300 PM CDT Mon Aug 18 2025

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-191000-
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison-
Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler-
Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline-
Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
300 PM CDT Mon Aug 18 2025

This Hazardous Weather Outlook is for portions of southwest
Iowa...west central Iowa...east central Nebraska...northeast
Nebraska and southeast Nebraska.

.DAY ONE...This Afternoon and Tonight

Hot conditions continue this afternoon, particularly for
southeast Nebraska and southwest Iowa where high temperatures are
reaching the low 90s with heat indices peaking at 100 to 105
degrees.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

A decaying cluster of thunderstorms will move in 4-5 AM Tuesday
morning, potentially bringing damaging wind gusts and locally
heavy rainfall.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report rainfall amounts over one inch,
wind gusts over 40 mph, and hail over half an inch in diameter to
the National Weather Service at Omaha.

$$