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 794
< Previous MD         Next MD >
MD 794 graphic

   MESOSCALE DISCUSSION 0794
   NWS STORM PREDICTION CENTER NORMAN OK
   0825 PM CDT TUE MAY 26 2015

   AREAS AFFECTED...PORTIONS OF WRN/CNTRL TX

   CONCERNING...SEVERE THUNDERSTORM WATCH 224...

   VALID 270125Z - 270300Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 224
   CONTINUES.

   SUMMARY...SOME LOCAL THREAT FOR LARGE HAIL/DAMAGING WINDS REMAINS
   PRIMARILY OVER NERN PORTIONS OF WW 224. HOWEVER...THE OVERALL THREAT
   SHOULD GRADUALLY DIMINISH THIS EVENING.

   DISCUSSION...AS OF 01Z...A CLUSTER OF STRONG-TO-SEVERE CONVECTION
   REMAINED OVER RUNNELS CO IN THE NERN PART OF THE WATCH. WHILE AMPLE
   CAPE IN THE MID LEVELS /EVIDENCED BY THE 00Z DRT RAOB AND FCST
   SOUNDINGS/ AND ADEQUATE EFFECTIVE DEEP-LAYER SHEAR WILL MAINTAIN
   SOME THREAT FOR LARGE HAIL THIS EVENING...BL COOLING WITH THE LOSS
   OF INSOLATION AND INCREASING INHIBITION WILL YIELD A DECREASE IN THE
   SEVERE THREAT OVER THE NEXT FEW HOURS. NONETHELESS...CONSIDERING THE
   AFOREMENTIONED BACKGROUND ENVIRONMENT...AND POTENTIAL CONVERGENCE
   ALONG SWWD-MOVING OUTFLOW FROM CONVECTION TO THE NORTH...THE SEVERE
   THREAT CONTINUES...PRIMARILY OVER NERN AREAS WITHIN WW 224.

   ..PICCA.. 05/27/2015


   ATTN...WFO...SJT...MAF...

   LAT...LON   31960107 32160048 32129935 31519923 30509960 30329998
               30340107 31230133 31960107 

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: May 27, 2015
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities