[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 242008
SWOMCD
SPC MCD 242007 
IAZ000-SDZ000-NEZ000-242100-

MESOSCALE DISCUSSION 0990
NWS STORM PREDICTION CENTER NORMAN OK
0307 PM CDT TUE MAY 24 2005

AREAS AFFECTED...CNTRL NEB AND SERN SD

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 242007Z - 242100Z

A WW WILL BE ISSUED SHORTLY.

BOUNDARY LAYER HAS HEATED CONSIDERABLY THIS AFTERNOON ALONG/EAST OF
WEAK BOUNDARY SITUATED FROM SCNTRL SD INTO SWRN NEB.  PER 18Z LBF
SOUNDING AUGMENTED WITH MID 80S TEMPERATURES YIELDS ALMOST NO
INHIBITION.  TSTMS WILL PROBABLY FORM FIRST ACROSS NCNTRL/NERN NEB
INTO SERN SD WHERE SRN PERIPHERY OF MID-LEVEL JETLET MOVING ACROSS
ERN SD SKIRTS THAT AREA.  STORMS WILL PROBABLY BACKBUILD SWWD TOWARD
THE DEVELOPING MCS OVER NERN CO LATER THIS AFTERNOON.

SUFFICIENT SHEAR/INSTABILITY EXIST FOR SUPERCELLS WITH LARGE HAIL
AND DAMAGING WINDS.

..RACY.. 05/24/2005

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...FSD...OAX...GID...LBF...GLD...

40990203 41350069 42629946 43549857 43559688 42889649
42349694 41399851 40330005 40080202 

WWWW