935 
FXUS64 KOHX 250835
AFDBNA
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NASHVILLE TN
230 AM CST SAT DEC 25 1999

LATEST SURFACE ANALYSIS SHOWING HIGH PRESSURE WORKING INTO AREA FROM
THE WEST AND CENTERED IN SOUTHERN ILLINOIS AT 07Z. ONE LAST SHORT WAVE
WILL SWING ACROSS MY CWA AROUND DAYBREAK BUT WITH MEAN RH VALUES
DOWN IN THE 30 PERCENT RANGE DONT EXPECT ANYTHING WITH THIS.

NGM A LITTLE FASTER OF THE BIG THREE IN BRINGING ANOTHER FRONT INTO
AREA LATE TONIGHT AND SUNDAY. FRONT MOVES THROUGH MID STATE RATHER
QUICKLY DURING THE DAY SUNDAY. MOSTLY CHANNEL FLOW IN UPPER STREAM
LATE TONIGHT AND SUNDAY WITH MEAN RH STILL IN THE 20-30 RANGE.

AVN SHOWING A RATHER VIRGOROUS SHORT WAVE (CLIPPER TYPE SYSTEM)
DIVING SOUTHEAST TOWARD MIDDLE TENNESSEE DURING THE DAY MONDAY AND
COULD BE MOIST ENOUGH FOR SNOW LATE IN THE DAY MONDAY AND MONDAY
NIGHT. BELIEVE THICKNESSES WOULD SUPPORT THIS. WILL NOT INTRODUCE
ANYTHING AT THIS TIME SINCE THIS IS IN THE EXTENDED PERIOD BUT WILL
MENTION TO DAYSHIFT TO TAKE A LOOK AT THIS FEATURE ONCE 12Z MODEL
RUNS ARE IN.

PRELIMINARY NUMBERS:

NASHVILLE   35 26 49 20  0000
CROSSVILLE  32 23 43 18  0000

MERRY XMAS TO ALL FROM NASHVILLE...ESPECIALLY SURROUNDING NWSFOS.

.BNA...NONE.
BOYD
01