Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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FLUS43 KOAX 212027
HWOOAX

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
327 PM CDT Fri Jul 21 2017

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-221030-
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-
327 PM CDT Fri Jul 21 2017

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 SATURDAY

Scattered thunderstorms are expected to develop this afternoon and
evening mainly north of a David City to Omaha to Atlantic line.
The strongest storms may produce damaging wind gusts and small
hail.

There is a slight chance for additional storms across much of the
area overnight...and mainly south of a Columbus to Omaha to
Atlantic line on Saturday. One or two storms on Saturday afternoon
may be strong near the Kansas border.

The combination of hot temperatures and high humidity will result
in heat index values from 100 near the South Dakota border to 115
in southeast Nebraska and southwest Iowa through the early
evening hours.

Saturday will be hot again with heat index values ranging from 100
to 110 mainly along and south of Interstate 80.

.DAYS TWO THROUGH SEVEN...SATURDAY NIGHT THROUGH FRIDAY

There will be intermittent chances for thunderstorms for parts of
the area from Tuesday through Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation should not be needed today or tonight.

$$



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