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Severe Thunderstorm Watch 311
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WW0311 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.
   SEL1

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 311
   NWS Storm Prediction Center Norman OK
   820 PM CDT Sat Jun 27 2020

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Western and Northern Kansas
     Southern Nebraska

   * Effective this Saturday night and Sunday morning from 820 PM
     until 300 AM CDT.

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

   SUMMARY...A cluster of storms developing near the Colorado/Kansas
   border area early this evening should continue to organize and
   slowly accelerate eastward this evening. Aside from isolated large
   hail, these storms will be increasingly capable of damaging wind
   gusts into mid/late evening, particularly across
   northwest/north-central Kansas and possibly far southern Nebraska.

   The severe thunderstorm watch area is approximately along and 110
   statute miles east and west of a line from 55 miles north of Hill
   City KS to 70 miles south southwest of Hill City KS. For a complete
   depiction of the watch see the associated watch outline update
   (WOUS64 KWNS WOU1).

   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
   26020.

   ...Guyer
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