[MCD] SWOMCD

Tue Dec 6 00:29:47 UTC 2005

ACUS11 KWNS 060027
SWOMCD
SPC MCD 060026 
ILZ000-IAZ000-MOZ000-KSZ000-NEZ000-060530-

MESOSCALE DISCUSSION 2540
NWS STORM PREDICTION CENTER NORMAN OK
0626 PM CST MON DEC 05 2005

AREAS AFFECTED...SERN NEB/NERN KS/SRN IA/NRN MO

CONCERNING...HEAVY SNOW 

VALID 060026Z - 060530Z

...BRIEF HEAVY/CONVECTIVE SNOW BURSTS ARE POSSIBLE IN ASSOCIATION
WITH FAST MOVING SHORTWAVE TROUGH...

LATE AFTN WATER VAPOR LOOPS CLEARLY SHOW SMALL BUT WELL DEFINED VORT
MAX QUICKLY MOVING SEWD. THERE HAS BEEN A HISTORY OF MODERATE TO
HEAVY SNOW RATES...WITH 20-40 MPH SFC WINDS AS THIS FEATURE MOVES
BY. THE SNOW HAS LASTED JUST AN HOUR OR TWO IN MOST PLACES...WITH
BRIEF HEAVY/CONVECTIVE SNOW BURSTS. PCPN WILL BE CLOSELY TIED TO
UPPER FORCING...AND SINCE THE SYSTEM IS SO PROGRESSIVE...SIGNIFICANT
SNOW ACCUMULATIONS ARE NOT EXPECTED. IN ADDITION...TEMPERATURES ARE
FALLING SHARPLY...ON THE ORDER OF 12-15 DEGREES WITHIN AN HOUR.

..TAYLOR.. 12/06/2005

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

ATTN...WFO...LSX...DVN...DMX...EAX...FSD...OAX...TOP...GID...LBF...

38949272 39829856 41509867 42349744 42139450 41799217
41269097 40259111 39279155 

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