FXUS64 KLZK 092307 AAA
AFDLZK

AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE LITTLE ROCK AR
507 PM CST WED DEC 9 2009

.AVIATION...
VFR CONDITIONS ARE EXPECTED THROUGH THE TAF PERIOD. COLD HIGH
PRESSURE WILL MOVE INTO THE REGION...PUSHING CLOUDS AWAY FROM THE
AREA THROUGH TONIGHT. AS PRESSURE GRADIENT RELAXES THIS EVENING...
WINDS WILL DIE DOWN...BECOMING NORTHWEST/NORTHERLY AT AROUND 7
KNOTS OR LESS. TAFS WILL BE OUT AT 2320Z. 
&&

.PREV DISCUSSION... /ISSUED 235 PM CST WED DEC 9 2009/ 

SHORT TERM...TONIGHT THROUGH SATURDAY NIGHT
HIGH PRESSURE CONTINUES TO WORK INTO ARKANSAS THIS AFTERNOON. WINDS 
CONTINUE TO DECREASE AND THE LAKE WIND ADVISORY WILL EXPIRE AT 22Z. 
LOW CLOUDS HAVE DIMINISHED IN THE NORTH THIS AFTERNOON AND NOW 
CIRRUS ARE MOVING ACROSS PARTS OF THE STATE. AS THE HIGH 
STRENGTHENS...CLOUDS WILL DISSIPATE. CLEAR COLD NIGHT EXPECTED. LOWS 
WILL BE IN THE TEENS TO 20S. HIGHS THURSDAY WILL BE IN THE LOWER 30S 
NORTH TO THE MID 40S SOUTH. 

DRY WEATHER IS EXPECTED FOR THURSDAY AND EARLY FRIDAY. GFS AND NAM 
MODELS AGREE THE NEXT SYSTEM WILL BE FURTHER SOUTH...WHICH WILL 
SKIRT ACROSS SOUTHERN ARKANSAS FRIDAY AFTERNOON AND SATURDAY. LIGHT 
RAIN SHOWERS WILL AFFECT CENTRAL AND SOUTH SECTIONS FRIDAY AND 
SATURDAY. A LOW PRESSURE SYSTEM WILL MOVE OUT OF THE GULF OF MEXICO 
WITH INCREASED MOISTURE. ALL RAIN IS EXPECTED WITH THIS SYSTEM...AND 
THE RAIN CHANCES WILL END SATURDAY AFTERNOON. 

LONG TERM...SUNDAY THROUGH WEDNESDAY NIGHT
SRN STREAM WL CONT TO BRING UNSETTLED WX TO LOCATIONS MAINLY S OF AR 
THRU THE EARLY PART OF THE PD. A WEAK SYS WL BRING NEXT RAIN CHC TO 
THE AREA MON AND MON NGT...WITH BEST CHCS OVR SERN AR MON NGT. HIGH 
PRES WL BLD INTO THE MID SOUTH THRU THE REST OF THE PD. MODELS HAVE 
TRENDED WARMER WITH TEMPS AND NOT BRINGING ANOTHER SHOT OF ARCTIC 
AIR SWD INTO THE REGION UNTIL LATER NEXT WEEK.
&&

.LZK WATCHES/WARNINGS/ADVISORIES...NONE.
&&

$$

AVIATION...57