Area Forecast Discussion
Issued by NWS Houston/Galveston, TX

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000
FXUS64 KHGX 220453
AFDHGX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1153 PM CDT SUN SEP 21 2014

.AVIATION...
WINDS LIGHT AND VARIABLE MOST LOCATIONS TONIGHT WITH HIGH CLOUDS
STREAMING ACROSS THE AREA FROM THE NORTHWEST. MONDAY`S SOUTHWARD
MOVING COLD FRONT COULD GENERATE SOME WEAK SHOWERS UP NORTH BEFORE
SUNRISE...BUT THE BEST CHANCE FOR SHRA/TSRA WITH THIS BOUNDARY IS
EXPECTED TO BE MAINLY ALONG AND SOUTH OF THE INTERSTATE 10 CORRIDOR
IN THE MID TO LATE AFTERNOON THROUGH EARLY EVENING HOURS (ROUGHLY
21Z-01Z) DURING PEAK HEATING. WHAT DOES DEVELOP WILL MOVE TO THE
S AND SW WITH WEAKENING/DISSIPATION EXPECTED AFTER SUNSET.  42
&&

.PREV DISCUSSION... /ISSUED 934 PM CDT SUN SEP 21 2014/

UPDATE...
THUNDERSTORMS ARE MOVING ACROSS THE RED RIVER INTO NORTH TEXAS
ALONG A PREFRONTAL TROUGH AHEAD OF THE COLD FRONT ADVANCING
THROUGH OKLAHOMA. OUR FAR NORTHEASTERN COUNTIES MAY SEE SOME BRIEF
PRECIP OVERNIGHT AS THIS PREFRONTAL TROUGH APPROACHES BEFORE
DAYBREAK. OVERNIGHT LOWS WILL BE IN THE LOW 70S AREAWIDE WITH THE
WIND SHIFT MOVING THROUGH THE REGION AFTER DAYBREAK. CURRENT
FORECAST HAS THIS IN GOOD SHAPE AND NO CHANGES PLANNED FOR THE
UPDATE THIS EVENING. 38

&&

.PRELIMINARY POINT TEMPS/POPS...
COLLEGE STATION (CLL)      72  92  67  87  63 /  20  30  10   0   0
HOUSTON (IAH)              72  92  67  88  64 /   0  40  20   0   0
GALVESTON (GLS)            79  89  74  86  73 /  10  30  40   0   0

&&

.HGX WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
GM...SMALL CRAFT SHOULD EXERCISE CAUTION UNTIL 4 AM CDT MONDAY FOR
     THE FOLLOWING ZONES: WATERS FROM FREEPORT TO THE MATAGORDA
     SHIP CHANNEL 20 NM TO 60 NM...WATERS FROM HIGH ISLAND TO
     FREEPORT 20 TO 60 NM.

&&

$$

DISCUSSION...38
AVIATION/MARINE...42


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