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 817
< Previous MD         Next MD >
MD 817 graphic

   MESOSCALE DISCUSSION 0817
   NWS STORM PREDICTION CENTER NORMAN OK
   0621 PM CDT WED MAY 27 2015

   AREAS AFFECTED...SOUTHERN MAINE...SOUTHERN NH...CENTRAL
   MASSACHUSETTS...AND PARTS OF CONNECTICUT

   CONCERNING...SEVERE THUNDERSTORM WATCH 232...

   VALID 272321Z - 280015Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 232
   CONTINUES.

   SUMMARY...ISOLATED SEVERE THREAT SHOULD PERSIST IN/NEAR PARTS OF WW
   232...

   DISCUSSION...CONTINUE WW 232. RECENT RADAR SUGGESTS A GRADUAL
   DECREASE IN INTENSITY OF THUNDERSTORMS MOVING THROUGH SOUTHERN NEW
   ENGLAND. THIS DECREASING TREND SHOULD CONTINUE THROUGH THE EVENING
   COINCIDENT WITH GRADUAL NOCTURNAL BOUNDARY LAYER COOLING AND
   CONTINUED ADVECTION OF STABLE MARINE LAYER INTO SOUTHERN/EASTERN
   PARTS OF THE WATCH AREA. NEVERTHELESS...WEAK INSTABILITY AND
   CONTINUED EWD FORWARD-PROPAGATION STORMS ORGANIZED ALONG MATURE COLD
   POOLS SHOULD CONTINUE TO SUPPORT AN ISOLATED DAMAGING WIND THREAT
   WITH THE STRONGEST STORMS THROUGH ABOUT 01Z.

   ..COOK.. 05/27/2015


   ATTN...WFO...GYX...BOX...OKX...ALY...

   LAT...LON   41397342 41957298 42877230 43507199 44027126 44177047
               43477086 42697149 41927191 41537222 41417300 41367323
               41397342 

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 28, 2015
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities