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320 

WWUS20 KWNS 122135

SEL9

SPC WW 122135

WIZ000-LMZ000-130500-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 319

NWS Storm Prediction Center Norman OK

435 PM CDT Mon Jun 12 2017



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Central, southern and eastern Wisconsin

  Lake Michigan



* Effective this Monday afternoon from 435 PM until Midnight CDT.



* Primary threats include...

  Isolated damaging wind gusts to 70 mph possible

  Isolated large hail events to 1.5 inches in diameter possible

  A tornado or two possible



SUMMARY...Bowing clusters of thunderstorms are expected to move

eastward into and across the watch area through this evening,

offering occasional damaging gusts and isolated large hail.  The

threat may extend eastward as far as western Lake Michigan early

tonight.



The severe thunderstorm watch area is approximately along and 75

statute miles north and south of a line from 25 miles south

southwest of Camp Douglas WI to 50 miles southeast of Manitowoc WI.

For a complete depiction of the watch see the associated watch

outline update (WOUS64 KWNS WOU9).



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 316...WW 317...WW 318...



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 550. Mean storm motion vector

27035.



...Edwards

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