Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NOAA's National Weather Service   Select to go to the NWS homepage
Storm Prediction Center
navigation bar left  
  navigation bar end cap


 
USA.gov is the U.S. Government's official Web portal to all Federal, state and local government Web resources and services.

Mesoscale Discussion 463
< Previous MD         Next MD >
MD 463 graphic

   MESOSCALE DISCUSSION 0463
   NWS STORM PREDICTION CENTER NORMAN OK
   0919 PM CDT SAT APR 25 2015

   AREAS AFFECTED...PARTS OF SERN KY...SRN WV...SWRN VA

   CONCERNING...SEVERE THUNDERSTORM WATCH 116...

   VALID 260219Z - 260345Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 116
   CONTINUES.

   SUMMARY...REMAINING VALID PORTION OF WW 116 MAY BE ALLOWED TO EXPIRE
   AS SCHEDULED AT 03Z.  AN ADDITIONAL WW EAST OF 116...AND NORTH/EAST
   OF WW 118 IS NOT CURRENTLY ANTICIPATED.

   DISCUSSION...THE LEADING EDGE OF FORCING ASSOCIATE WITH THE REMNANT
   MID-LEVEL IMPULSE CONTINUES TO SPREAD EASTWARD AROUND 40-45 KT...AND
   WILL OVERSPREAD THE REMAINDER OF EASTERN KENTUCKY THROUGH THE CREST
   OF THE CENTRAL APPALACHIANS BY 04-05Z.  UNTIL THEN...ISOLATED
   DISCRETE SUPERCELL STORMS MAY CONTINUE TO DEVELOP TO THE COOL SIDE
   OF THE QUASI-STATIONARY FRONTAL ZONE...INCLUDING AREAS PERHAPS JUST
   NORTH OF WW 118.  A FAIRLY COLD/STABLE BOUNDARY LAYER ACROSS THIS
   REGION IS EXPECTED TO LIMIT ANY APPRECIABLE SEVERE THREAT TO LARGE
   HAIL.  WITH INTENSITY TRENDS TO THIS ACTIVITY HAVING DIMINISHED
   COMPARED TO A COUPLE OF HOURS AGO ACROSS PORTIONS OF SOUTH CENTRAL
   KENTUCKY...EVEN THIS POTENTIAL APPEARS INCREASINGLY SMALL.

   ..KERR.. 04/26/2015


   ATTN...WFO...RNK...RLX...MRX...JKL...

   LAT...LON   37738318 37528212 37308111 36798132 36788164 36898196
               36988266 37028329 37218363 37408386 37638360 37738318 

Top/All Mesoscale Discussions/Forecast Products/Home
Weather Topics:
Watches, Mesoscale Discussions, Outlooks, Fire Weather, All Products, Contact Us

NOAA / National Weather Service
National Centers for Environmental Prediction
Storm Prediction Center
120 David L. Boren Blvd.
Norman, OK 73072 U.S.A.
spc.feedback@noaa.gov
Page last modified: April 26, 2015
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities