Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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FLUS43 KOAX 220921
HWOOAX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
421 AM CDT FRI AUG 22 2014

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-222330-
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-
421 AM CDT FRI AUG 22 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA...NORTHEAST
NEBRASKA AND SOUTHEAST NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORM ACTIVITY WILL LIKELY DEVELOP
BY LATE THIS AFTERNOON AND THEN INCREASE IN AREAL COVERAGE DURING
EVENING HOURS OVER THE OUTLOOK AREA.

A MOIST AND UNSTABLE ENVIRONMENT WILL BE IN PLACE AS WARM FRONT
LIFT THROUGH THE CENTRAL PLAINS AND INTO THE OUTLOOK AREA LATER
TODAY. ADEQUATE DEEP LAYER WIND SHEAR WILL MAKE SEVERE STORM
DEVELOPMENT POSSIBLE DURING THE EVENING HOURS WITH LARGE HAIL AND
DAMAGING WINDS THE PRIME HAZARDS.

IN ADDITION...HEAVY RAINFALL WILL BE PROBABLE...PARTICULARLY OVER
NORTHEAST NEBRASKA DURING THE OVERNIGHT HOURS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THUNDERSTORM CHANCES THIS WEEKEND AND NEXT WEEK WILL BE FOCUSED
AROUND A SLOW MOVING COLD FRONT EXPECTED TO DROP INTO THE CENTRAL
PLAINS.

.SPOTTER INFORMATION STATEMENT...

STORM SPOTTER ACTIVATION MIGHT BE NEEDED TONIGHT.

$$



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