168
ACUS11 KWNS 011325
SWOMCD
SPC MCD 011325
MNZ000-NDZ000-011730-
MESOSCALE DISCUSSION 0002
NWS STORM PREDICTION CENTER NORMAN OK
0725 AM CST SAT JAN 01 2005
AREAS AFFECTED...NRN AND ERN ND / NWRN MN
CONCERNING...HEAVY SNOW
VALID 011325Z - 011730Z
SNOW WILL CONTINUE TO OVERSPREAD NRN AND ERN ND AND WILL DEVELOP
INTO NWRN MN BY THE LATE MORNING HOURS. SNOWFALL RATES AROUND 1 -
1.5 IN / HR APPEAR LIKELY.
12Z BIS RAOB SATURATED UP TO ABOUT 500 MB WITH FAVORABLE TEMPERATURE
RANGE FOR DENDRITIC SNOW GROWTH BETWEEN 700 AND 550 MB. CONTINUED
THETA-E ADVECTION JUST ABOVE THE SURFACE WILL PERSIST WITH
FRONTOGENETICAL FORCING IN AFOREMENTIONED 700-550 LAYER SHIFTING EWD
WITH TIME INTO ERN ND AND NWRN MN.
..JEWELL.. 01/01/2005
PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
NOTICE
SPC WINTER WEATHER MESOSCALE DISCUSSIONS WILL BE ISSUED ON A
SCHEDULED BASIS...FOUR TIMES A DAY...BETWEEN 00-01 UTC...
06-07 UTC...12-13 UTC...AND 18-19 UTC AS SIGNIFICANT SHORT
RANGE WINTER WEATHER EVENTS UNFOLD. THIS SCHEDULE WILL BE
USED FROM DECEMBER 1 THROUGH FEBRUARY 28.
ATTN...WFO...FGF...BIS
47400056 47430122 47590207 48280239 49010244 49019784
49009652 48089565 47549520 46789555 46769686 47299903
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