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WWUS20 KWNS 280652

SEL0

SPC WW 280652

KSZ000-NEZ000-281200-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 270

NWS Storm Prediction Center Norman OK

155 AM CDT Tue May 28 2019



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Far northern Kansas

  Southwest and Central Nebraska



* Effective this Tuesday morning from 155 AM until 700 AM CDT.



* Primary threats include...

  Isolated damaging wind gusts to 70 mph possible

  Isolated large hail events to 1.5 inches in diameter possible



SUMMARY...Along and north of west/east-oriented front, multiple

clusters of storms including a supercell or two and other linearly

organized storms/bowing segments will spread generally eastward

across the region overnight. Locally damaging winds and severe hail

will be possible with the most intense of these storms. The overall

severe intensity is expected to diminish in the predawn hours.



The severe thunderstorm watch area is approximately along and 55

statute miles north and south of a line from 45 miles west of Mccook

NE to 50 miles east southeast of Grand Island NE. For a complete

depiction of the watch see the associated watch outline update

(WOUS64 KWNS WOU0).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A Severe Thunderstorm Watch means conditions are

favorable for severe thunderstorms in and close to the watch area.

Persons in these areas should be on the lookout for threatening

weather conditions and listen for later statements and possible

warnings. Severe thunderstorms can and occasionally do produce

tornadoes.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 267...WW 268...WW 269...



AVIATION...A few severe thunderstorms with hail surface and aloft to

1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A

few cumulonimbi with maximum tops to 500. Mean storm motion vector

26030.



...Guyer

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