SPC MESOSCALE DISCUSSION 1654 FOR ERN CO...SRN NEB...WRN KS
CONCERNING...SEVERE THUNDERSTORM WATCH 621...

VALID 250118Z - 250300Z

MCS IS SLOWLY DEVELOPING OVER NERN CO/NWRN KS.  DAMAGING WIND
THREAT MAY INCREASE IF BOW ECHO CAN EVOLVE WITHIN THIS ACTIVITY.

SEVERAL CONVECTIVE CLUSTERS APPEAR TO BE MERGING OVER NWRN PORTIONS
OF WW.  THIS ACTIVITY IS DEVELOPING A COLD POOL WHICH IN TIME
SHOULD BEGIN TO DRIVE SEVERE THUNDERSTORMS EWD ACROSS A GOOD
PORTION OF WW...ESPECIALLY NWRN KS.  IF MCS CAN EVOLVE MUCH OF NRN
KS/SRN NEB WILL EXPERIENCE THREAT FOR DAMAGING WINDS.

..DARROW.. 07/25/01