944  
FLUS43 KOAX 252217  
HWOOAX  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE  
517 PM CDT FRI JUL 25 2014  
 
IAZ043-055-056-NEZ011-012-015>018-030>034-042>045-050-261230-  
MONONA-HARRISON-SHELBY-KNOX-CEDAR-THURSTON-ANTELOPE-PIERCE-WAYNE-  
BOONE-MADISON-STANTON-CUMING-BURT-PLATTE-COLFAX-DODGE-WASHINGTON-  
BUTLER-  
517 PM CDT FRI JUL 25 2014  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST  
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA AND NORTHEAST  
NEBRASKA.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
THERE IS A CHANCE FOR THUNDERSTORMS LATE TONIGHT THROUGH EARLY  
SATURDAY AFTERNOON. WHILE INSTABILITY AND SHEAR IS FORECAST TO BE  
IN THE MODERATE RANGE....SEVERE STORMS ARE NOT EXPECTED AS WARM  
MID LEVEL TEMPERATURES WILL TEND TO LIMIT DEVELOPMENT. HOWEVER A  
FEW STRONG STORMS WITH GUSTY WINDS WILL BE POSSIBLE.  
 
AN UPPER LEVEL WAVE WILL MOVE INTO THE HIGH PLAINS THIS EVENING  
AND TRACK ACROSS SOUTH DAKOTA AND NORTHERN NEBRASKA...TRIGGERING  
SCATTERED THUNDERSTORMS AS IT MOVES EAST. SCATTERED STORMS ARE  
POSSIBLE THROUGH EARLY AFTERNOON BEFORE SETTLING SOUTH OF  
NORTHEAST NEBRASKA AND WEST CENTRAL IOWA.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY NIGHT THROUGH FRIDAY  
 
THERE IS A SMALL CHANCE FOR THUNDERSTORMS ACROSS PARTS OF THE  
AREA TUESDAY THROUGH THURSDAY...BUT THE CHANCE FOR SEVERE STORMS  
APPEARS LOW.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT OR SATURDAY.  
 

 
 
IAZ069-079-080-090-091-NEZ051>053-065>068-078-088>093-261230-  
POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-PAGE-SAUNDERS-DOUGLAS-  
SARPY-SEWARD-LANCASTER-CASS-OTOE-SALINE-JEFFERSON-GAGE-JOHNSON-  
NEMAHA-PAWNEE-RICHARDSON-  
517 PM CDT FRI JUL 25 2014  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST  
IOWA...EAST CENTRAL NEBRASKA AND SOUTHEAST NEBRASKA.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
HEAT INDEX VALUES BETWEEN 102 AND 110 WILL CONTINUE INTO THE  
EVENING FOR MUCH OF SOUTHEAST NEBRASKA AND SOUTHWEST IOWA. THUS A  
HEAT ADVISORY REMAINS IN EFFECT THERE UNTIL 8 PM.  
 
THERE IS A SMALL CHANCE FOR THUNDERSTORMS THIS EVENING...HOWEVER  
NOT SEVERE STORMS ARE EXPECTED.  
 
A BETTER CHANCE FOR THUNDERSTORMS WILL COME SATURDAY THROUGH  
SATURDAY EVENING AS AN UPPER LEVEL WAVE INTERACTS WITH A FRONTAL  
SYSTEM SETTING UP ACROSS SOUTHEAST NEBRASKA AND SOUTHWEST IOWA.  
SEVERE STORMS WITH DAMAGING WINDS WILL BE POSSIBLE SATURDAY  
AFTERNOON AND EVENING GIVEN HIGH INSTABILITY AND MODERATE SHEAR.  
EXPECT SCATTERED THUNDERSTORMS IN NORTHEAST NEBRASKA LATE TONIGHT  
TO SPREAD SOUTHEAST DURING THE DAY SATURDAY...THEN INTENSIFY IN  
THE AFTERNOON AS TEMPERATURES HEAT UP AND INSTABILITY INCREASES.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY NIGHT THROUGH FRIDAY  
 
THUNDERSTORMS WILL BE ENDING BY MIDNIGHT SATURDAY NIGHT. THEN  
THERE IS A SMALL CHANCE FOR THUNDERSTORMS ACROSS PARTS OF THE AREA  
TUESDAY THROUGH THURSDAY. THE CHANCE FOR SEVERE WEATHER WITH THIS  
ACTIVITY WILL BE LOW.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT BUT COULD BE NEEDED  
SATURDAY AFTERNOON AND EVENING.  
 

 
 
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