


Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE
Issued by NWS Omaha/Valley, NE
204 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. $$