Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE

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FLUS43 KOAX 182009

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
309 PM CDT Mon Sep 18 2017

309 PM CDT Mon Sep 18 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 Tuesday

Patchy fog, and possibly even a few areas of dense fog, are
possible in the early morning hours on Tuesday.

.DAYS TWO THROUGH SEVEN...Tuesday night through Monday

Thunderstorms are possible on Tuesday night in northeast Nebraska
to northwest Iowa. It is uncertain if storms in South Dakota will
develop southward into Nebraska and Iowa. If they do, storms will
have the potential to be severe, with the risk of large hail,
damaging winds, and possibly a tornado.

A few thunderstorms are possible on Wednesday afternoon and
evening in southwest Iowa.

Heavy rainfall is possible from Saturday through Monday across the
area, which may bring the potential for flooding in locations that
receive the heaviest and most persistent rainfall. A few
thunderstorms also are possible.


Spotter activation will not be needed tonight or Tuesday.



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