Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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FLUS43 KOAX 182222
HWOOAX

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
522 PM CDT Tue Jul 18 2017

IAZ055-069-079-080-090-091-NEZ034-044-045-050>053-065>068-078-
088>093-191230-
Harrison-Pottawattamie-Mills-Montgomery-Fremont-Page-Burt-Dodge-
Washington-Butler-Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-
Otoe-Saline-Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
522 PM CDT Tue Jul 18 2017

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

.DAY ONE...TONIGHT AND WEDNESDAY

There is a slight chance of thunderstorms early this evening and
continuing into tonight. A strong storm or two is possible.

The combination of hot temperatures and high moisture content will
result in heat indices of 105 to 110 degrees on Wednesday afternoon.

.DAYS TWO THROUGH SEVEN...WEDNESDAY NIGHT THROUGH TUESDAY

A prolonged heat wave is expected to extend into Friday, with
afternoon heat indices of 105 to 115 degrees possible. Nighttime
low temperatures may fall only into the mid or upper 70s.

Thunderstorms are possible Friday night and then again from
Saturday night into Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight or Wednesday.

$$

IAZ043-056-NEZ011-012-015>018-030>033-042-043-191230-
Monona-Shelby-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-
Madison-Stanton-Cuming-Platte-Colfax-
522 PM CDT Tue Jul 18 2017

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

.DAY ONE...TONIGHT AND WEDNESDAY

There is a chance of thunderstorms this evening and continuing
into tonight. Isolated strong to severe storms are possible with a
risk for mainly damaging winds and heavy rainfall.

The combination of hot temperatures and high moisture content will
result in heat indices of around 105 degrees on Wednesday afternoon.

.DAYS TWO THROUGH SEVEN...WEDNESDAY NIGHT THROUGH TUESDAY

A prolonged heat wave is possible into Friday with afternoon heat
indices of around 105 degrees. Nighttime low temperatures may
fall only into the lower or mid 70s.

There will be a slight chance of thunderstorms for parts of the
area from Wednesday night into the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight or Wednesday.

$$



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