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Severe Thunderstorm Watch 339
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WW0339 Radar
Hazard Tornadoes EF2+ Tornadoes
Likelihood Low Very Low
Severe Wind 65 kt+ Wind
Moderate Low
Severe Hail 2"+ Hail
Moderate Moderate

Note:  The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.
   SEL9

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 339
   NWS Storm Prediction Center Norman OK
   100 AM CDT Tue May 28 2024

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Southern Oklahoma
     Far north Texas

   * Effective this Tuesday morning from 100 AM until 700 AM CDT.

   * Primary threats include...
     Scattered large hail and isolated very large hail events to 2
       inches in diameter possible
     Isolated damaging wind gusts to 70 mph possible

   SUMMARY...Elevated storms, some with supercell structure, are likely
   to persist overnight over southern Oklahoma and adjacent north
   Texas.  Large hail of 1-2 inches in diameter will be the main threat
   initially, while there could be some increase in the damaging-wind
   threat closer to sunrise.

   The severe thunderstorm watch area is approximately along and 70
   statute miles east and west of a line from 25 miles east northeast
   of Fort Sill OK to 60 miles west southwest of Sherman TX. 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.

   &&

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 550. Mean storm motion vector
   30020.

   ...Thompson
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