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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
346 PM CDT Thu Jun 17 2021

346 PM CDT Thu Jun 17 2021

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 Friday

A heat advisory is in effect until 8 PM for most of eastern
Nebraska and western Iowa. The combination of humidity and
temperatures over 100 degrees will make it feel more like 105 to

While there is a small chance a few thunderstorms could develop
through the evening in far northeast Nebraska, the best chance for
thunderstorms will come overnight when storms rolling across
northern Nebraska enter northeast Nebraska after midnight.
Damaging winds will be possible with the stronger storms.

Scattered thunderstorms are possible Friday as a cold front slides
south. Most of this activity will not be severe during the day.
However storms developing along the front in the afternoon and
evening could become severe from southeast Nebraska into southwest
Iowa. Again, damaging winds will be the primary severe hazard.

.DAYS TWO THROUGH SEVEN...Friday night through Thursday

The weather pattern will be more unsettled Saturday through
Thursday. Off-and-on thunderstorm chances are in the forecast,
especially Saturday night and Sunday, Tuesday and Thursday. The
severe risk with these potential events will be more clear as we
get closer in time.


Spotter activation will likely not be needed.


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Page last modified: May 16, 2007
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