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Hazardous Weather Outlook (HWO)

Issued by Omaha/Valley, NE (OAX)

                            
000
FLUS43 KOAX 191734
HWOOAX

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
1234 PM CDT Mon Aug 19 2019

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-200745-
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-
1234 PM CDT Mon Aug 19 2019

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

Thunderstorms are expected to impact central Iowa overnight,
however a few of these storms may develop into western Iowa. If
these storms do develop in the area, they will be capable of of
producing large hail, damaging winds, and brief heavy rain. Areas
impacted should be confined to east of the Missouri River with
storms ending early Tuesday morning.

Minor flooding will continue on the Missouri River above Lewis 
and Clark Lake and from around Plattsmouth downstream past Rulo.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Hot and humid conditions are expected Tuesday afternoon. Heat
index values of 100 to 106 will be common...with the hottest
conditions in the outlook area expected in southeast Nebraska.

Scattered thunderstorms will develop across the area late Tuesday
evening and continue overnight. A few of these storms will
probably become severe. Large hail will be the primary hazard with
the late evening thunderstorms, with damaging wind becoming a
primary hazard through the early morning hours. The potential for
several rounds of storms affecting the same areas will lead to
pockets of heavy rainfall.

Minor flooding will continue on the Missouri River above Lewis 
and Clark Lake and from around Plattsmouth downstream into 
Missouri. 

.SPOTTER INFORMATION STATEMENT...

Spotter activation should not be needed through tonight.

$$