FXUS64 KOHX 052053
AFDOHX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NASHVILLE TN
253 PM CST SAT DEC 5 2009

.DISCUSSION...SURFACE MAP AT 21Z SHOWS RIDGE OF HIGH PRESSURE JUST
TO OUR WEST, WITH SKIES HAVING GONE CLEAR AND TEMPERATURES IN THE
30'S. SIGNIFICANTLY DRIER AIR CONTINUES TO FILTER INTO MIDDLE
TENNESSEE, WITH MOST DEW POINTS IN THE TEENS.

WITH WINDS GOING LIGHT/CALM OVERNIGHT AND CLEAR SKIES, WE SHOULD
SEE FULL RADIATIONAL COOLING, AND FOR THIS REASON, HAVE GONE A
COUPLE OF DEGREES BELOW GUIDANCE FOR LOWS TONIGHT.

AM EXPECTING A FAST-MOVING COLD FRONT LATE TOMORROW NIGHT THAT
WILL BRING SOME PRECIPITATION TO MIDDLE TENNESSEE. WITH
TEMPERATURES EXPECTED TO DROP INTO THE LOW TO MID 30'S, WE COULD
SEE A RAIN/SNOW MIX, BUT AM NOT LOOKING FOR ANY ACCUMULATION.

NEXT BIG SYSTEM WILL HIT US TUESDAY AND TUESDAY NIGHT AS A DEEP
LOW COMES OUT OF THE PLAINS AND SLIDES A FRONTAL SYSTEM THROUGH
MIDDLE TENNESSEE.

&&

.PRELIMINARY POINT TEMPS/POPS...
NASHVILLE      21  46  32  46 /   0   0  40  30 
CLARKSVILLE    20  46  34  44 /   0  10  50  30 
CROSSVILLE     18  46  32  43 /   0   0  20  30 
COLUMBIA       22  47  33  47 /   0   0  30  30 
LAWRENCEBURG   22  48  33  47 /   0  10  30  40 
WAVERLY        21  46  34  46 /   0  10  40  30 

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

$$

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