194  
FLUS43 KOAX 152119  
HWOOAX  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE  
419 PM CDT WED AUG 15 2018  
 
IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-  
042>045-050>053-065>068-078-088>093-161130-  
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-  
419 PM CDT WED AUG 15 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST  
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA...NORTHEAST  
NEBRASKA AND SOUTHEAST NEBRASKA.  
   
DAY ONE
 
TONIGHT AND THURSDAY  
 
THUNDERSTORM CHANCES WILL INCREASE THROUGH TONIGHT OVER EASTERN  
NEBRASKA THEN SOUTHWEST IOWA ON THURSDAY. SEVERE THUNDERSTORMS  
WILL BE POSSIBLE OVER NORTHEAST NEBRASKA THIS EVENING WITH  
DAMAGING WINDS THE PRIMARY THREAT.  
 
SEVERE THUNDERSTORMS WILL ONCE AGAIN BE POSSIBLE LATE THURSDAY  
AFTERNOON AS A COLD FRONT SLIPS SOUTHWARD THROUGH SOUTHEAST  
NEBRASKA AND SOUTHWEST IOWA. LARGE HAIL AND DAMAGING WINDS WILL BE  
THE PRIMARY THREATS FOR AREAS SOUTH OF THE I-80 CORRIDOR.  
 
MINOR FLOODING WILL CONTINUE ALONG THE MISSOURI RIVER UPSTREAM OF  
LEWIS AND CLARK LAKE IN NORTHWEST KNOX COUNTY.  
   
DAYS TWO THROUGH SEVEN
 
THURSDAY NIGHT THROUGH WEDNESDAY  
 
THUNDERSTORM CHANCES RETURN SATURDAY NIGHT THROUGH MONDAY IN  
ASSOCIATION WITH A STRONG UPPER LEVEL DISTURBANCE MOVING THROUGH.  
AS OF NOW THE BEST CHANCE FOR SEVERE STORMS WILL BE SATURDAY  
NIGHT.  
 
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH THURSDAY.  
 

 
 
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