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Mesoscale Discussion 82
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   MESOSCALE DISCUSSION 0082
   NWS STORM PREDICTION CENTER NORMAN OK
   0829 PM CST TUE JAN 29 2013
   
   AREAS AFFECTED...CNTRL/NERN KS...SERN NEB...FAR SWRN IA...EXTREME
   NWRN MO
   
   CONCERNING...HEAVY SNOW 
   
   VALID 300229Z - 300630Z
   
   SUMMARY...A BAND OF SNOWFALL ACROSS PORTIONS OF THE CNTRL PLAINS IS
   EXPECTED TO PERSIST AND PERHAPS INTENSIFY DURING THE NEXT FEW HOURS.
   MDT SNOW WITH BRIEF/ISOLATED SNOWFALL RATES AROUND 1 INCH/HR ARE
   POSSIBLE.
   
   DISCUSSION...RADAR IMAGERY ACROSS THE CNTRL PLAINS CONTINUES TO SHOW
   A SNOW BAND FROM CNTRL KS NEWD INTO SWRN NEB. UPPER AIR ANALYSIS
   SHOWS THE 700 MB TROUGH AXIS OF THE LARGE TROUGH ACROSS THE CNTRL
   PLAINS IS GENERALLY LOCATED FROM CNTRL KS NEWD INTO S-CNTRL MN. THIS
   PLACES THE DEFORMATION AXIS FROM CNTRL KS NEWD INTO SERN NEB/SWRN
   IA.  MODEL GUIDANCE AND RECENT MESOANALYSIS SUGGESTS MOISTURE WILL
   CONTINUE TO WRAP AROUND THE UPPER TROUGH INTO THE DEFORMATION AXIS
   WITH THE PERSISTENCE AND PERHAPS INTENSIFICATION OF THE SNOWFALL IN
   THE SNOW BAND. AS SUCH...BRIEF PERIOD WITH SNOWFALL RATES AROUND 1
   INCH/HR ARE POSSIBLE.
   
   ..MOSIER.. 01/30/2013
   
   ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
   
   ATTN...WFO...DMX...EAX...OAX...TOP...ICT...GID...DDC...GLD...
   
   LAT...LON   40139558 39899616 38859772 37469961 37540057 39319976
               40659848 41429719 41939604 41929521 41419428 40369514
               40139558 
   
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