000
FXUS64 KLCH 162003
AFDLCH

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAKE CHARLES LA
303 PM CDT SUN JUN 16 2013

.SYNOPSIS...
THE BERMUDA HIGH PRESSURE SYSTEM RIDGES WESTWARD THROUGH CENTRAL
FLORIDA AND INTO THE GULF OF MEXICO

FURTHER UP...A DOME OF HIGH PRESSURE IS FOUND ACROSS DESERT OLD
MEXICO. A WEAK TROUGH MARKS THE OUTER EASTERN PERIPHERY OF DOME
...EXTENDING THROUGH THE COASTAL TEXAS PLAINS TO SHREVEPORT.

&&

.DISCUSSION...
DRY AIR WILL CONTINUE TO INTRUDE THE MIDTROPOSPHERE...
EXTINGUISHING THE BULK OF AFTERNOON CONVECTIVE PLUMES LOFTING OFF
THE HEATED GROUND.

THE SLIGHTLY-ABOVE-NORMAL TREND IN TEMPERATURES WILL PERSIST. THE
AFTERNOON HUMIDITIES WILL BE RUNNING SLIGHTLY ABOVE NORMAL.

&&

.OUTLOOK...
THE MEXICAN DOME OF HIGH PRESSURE WILL BUILD NORTHWARD INTO THE GREAT
PLAINS...SETTING UP AN OKLAHOMA TO LOUISIANA WAVEGUIDE ON TUESDAY.
SHORTWAVES WILL FORM OVER THE COLORADO FRONT RANGE BEFORE TRAVELING
THROUGH THE WAVEGUIDE.

SCATTERED AFTERNOON SHOWERS AND THUNDERSTORMS ARE POSSIBLE TUESDAY
AND WEDNESDAY. THE MAJORITY OF THE CONVECTIVE ACTIVITY WILL BE
NORTH OF THE I-10 CORRIDOR.

&&

.PRELIMINARY POINT TEMPS/POPS...
KLCH  75  91  75  91  76 /  10  10  10  20  10
KBPT  75  92  76  92  75 /  10  10  10  20  10
KAEX  72  93  73  91  73 /  10  10  10  30  20
KLFT  75  93  75  92  75 /  10  10  10  20  10

&&

.LCH WATCHES/WARNINGS/ADVISORIES...
LA...NONE.
TX...NONE.
GM...NONE.
&&

21

$$