Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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FLUS43 KOAX 160920
HWOOAX

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
420 AM CDT Fri Jun 16 2017

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-162330-
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-
420 AM CDT Fri Jun 16 2017

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

There is an enhanced risk for severe thunderstorms this afternoon
and evening, mainly from around 4 pm to midnight, and mainly from
northeast Nebraska into east central Nebraska and western Iowa.
Large hail and damaging winds would be the primary hazards.

The atmosphere is expected to become very unstable again today. A
frontal boundary, pushed east by an upper level impulse, will be
the primary focus for thunderstorms development in the early to
mid afternoon across northeast Nebraska. Storms should continue to
develop along that front through the evening as it moves east and
southeast across the rest of eastern Nebraska and southwest Iowa.
The severe threat is expected to diminish after midnight.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Thunderstorms will be possible Saturday into Saturday night. Some
severe storms may occur, with the highest chances in southeast
Nebraska and southwest Iowa.

There should be intermittent chances for thunderstorms for at
least parts of the area from Tuesday afternoon through Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed in parts of the area this
afternoon and evening.

$$



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