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 812
< Previous MD         Next MD >
MD 812 graphic

   MESOSCALE DISCUSSION 0812
   NWS STORM PREDICTION CENTER NORMAN OK
   0701 AM CDT WED JUN 04 2014

   AREAS AFFECTED...E-CNTRL/SERN MO INTO SWRN IL

   CONCERNING...SEVERE THUNDERSTORM WATCH 217...

   VALID 041201Z - 041330Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 217
   CONTINUES.

   SUMMARY...THE RISK FOR LOCALLY DAMAGING WIND GUSTS WILL PERSIST
   ACROSS REMAINING VALID PORTIONS OF THE WATCH INTO MID MORNING.

   DISCUSSION...CONSIDERABLE WEAKENING OF A NE-SW-ORIENTED CONVECTIVE
   LINE SEGMENT HAS BEEN OBSERVED OVER THE PAST HOUR WITH INCREASING
   AMOUNTS OF STRATIFORM PRECIPITATION DEVELOPING DOWNSTREAM FROM THE
   PRIMARY CONVECTIVE BAND. WITHIN THIS BROADER REGIME...A LONGER-LIVED
   BOOKEND VORTEX OF CYCLONIC CHARACTER WILL PROGRESS EWD ACROSS THE MS
   RIVER /S OF STL/ WHERE THE HIGHEST PROBABILITY FOR DAMAGING WINDS
   WILL EXIST. ELSEWHERE ACROSS THE WATCH...GUSTY WINDS WILL REMAIN
   POSSIBLE...BUT GIVEN THE WEAKENING TRENDS IN THE ONGOING
   STORMS...ORGANIZED SEVERE WEATHER POTENTIAL APPEARS TO BE
   DIMINISHING.

   ..MEAD.. 06/04/2014


   ATTN...WFO...LSX...

   LAT...LON   37469099 38129074 38619044 38968964 39178910 38928882
               38188981 37419064 37469099 

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: June 04, 2014
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities