Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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994
FLUS43 KOAX 201711
HWOOAX

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
1211 PM CDT Sun Aug 20 2017

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-210715-
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-
1211 PM CDT Sun Aug 20 2017

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

Ongoing thunderstorms will decrease in coverage, with additional
isolated thunderstorms possible later this afternoon. Thunderstorm
potential will become more widespread later this evening and
tonight. Some storms may be on the strong side, with gusty winds
and small hail the main threats, along with locally heavy
rainfall.

River flooding is possible along the Big Blue River and Lincoln
Creek, mainly in Seward and Saline counties.  Small stream
flooding is possible in Butler and Seward County in Nebraska
and Mills County in southwest Iowa.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Thunderstorms are likely on Monday evening through Monday night.
These storms may be strong to severe, with damaging winds and
small hail the main threats, and they may produce heavy rainfall
and localized flooding.

Thunderstorm chances return on Friday night through Saturday.


..SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected to be needed tonight or Sunday.

$$



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