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Severe Thunderstorm Watch 330
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WW0330 Radar
Hazard Tornadoes EF2+ Tornadoes
Likelihood Low Very Low
Severe Wind 65 kt+ Wind
Moderate Low
Severe Hail 2"+ Hail
Moderate Low

Note:  The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.
   SEL0

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 330
   NWS Storm Prediction Center Norman OK
   435 PM EDT Wed Jun 14 2017

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Northern Indiana
     Southwest Lower Michigan
     Lake Michigan

   * Effective this Wednesday afternoon and evening from 435 PM
     until 1000 PM EDT.

   * Primary threats include...
     Isolated damaging wind gusts to 70 mph possible
     Isolated large hail events to 1.5 inches in diameter possible

   SUMMARY...A cluster of thunderstorms will move from northeast
   Illinois into the watch area this afternoon, posing a risk of
   damaging wind gusts and hail.

   The severe thunderstorm watch area is approximately along and 35
   statute miles east and west of a line from 5 miles east of Benton
   Harbor MI to 70 miles south southeast of Valparaiso IN. 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 328...WW 329...

   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
   24030.

   ...Hart
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Page last modified: June 15, 2017
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