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[Printable]
959
FXUS64 KHGX 230454
AFDHGX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1154 PM CDT WED OCT 22 2014

.DISCUSSION...
SEE AVIATION FOR 06Z TAF DISCUSSION

&&

.AVIATION...
OVERALL ONLY MINOR ADJUSTMENTS TO THE PREVIOUS TAFS. DEWPOINTS ARE
TRENDING DOWNWARD OVER MUCH OF THE AREA SO FOG THREAT WILL REMAIN
LIMITED TO OUR SOUTHWESTERN SITES. WITH DEWPOINT DEPRESSION AT LBX
ALREADY NEAR ZERO HAVE TRENDED THEIR OVERNIGHT VSBYS DOWNWARD. 38

&&

.PREV DISCUSSION... /ISSUED 844 PM CDT WED OCT 22 2014/

UPDATE...
EVENING FORECAST UPDATE...NO CHANGES TONIGHT.

DISCUSSION...
MAIN CONCERN IF THERE IS ONE TONIGHT WILL BE HIGH CLOUDS MOVING
OVER THE AREA WITH THE APPROACHING UPPER LEVEL TROUGH AXIS. ONLY
IMPACT MAY BE SLIGHTLY WARMER MIN TEMPS IN THE MORNING BUT
POSSIBLE CLOUDS COULD MOVE OUT OF THE AREA TO STILL ALLOW FOR
RADIATIONAL COOLING. SO KEPT FORECAST THE SAME AND ON TRACK WITH
CURRENT TRENDS.

39

PREV DISCUSSION... /ISSUED 626 PM CDT WED OCT 22 2014/

DISCUSSION...
SEE AVIATION FOR 00Z TAF DISCUSSION.

AVIATION...
VFR THROUGH THE PERIOD. DRIER AIR WORKING IN FROM THE NORTHEAST
OVERNIGHT SHOULD HELP TO LIMIT FOG THREAT ACROSS NORTHERN SITES.
MAY SEE SOME SHALLOW GROUND FOG ACROSS OUR SOUTHWESTERN SITES
BRIEFLY AROUND SUNRISE BUT NO SIGNIFICANT IMPACTS EXPECTED. 38

&&

.PRELIMINARY POINT TEMPS/POPS...
COLLEGE STATION (CLL)      57  83  58  85  58 /   0   0  10  10  10
HOUSTON (IAH)              57  83  57  83  58 /   0   0  10  10  10
GALVESTON (GLS)            67  81  66  81  68 /   0   0  10  10  10

&&

.HGX WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
GM...NONE.
&&

$$

DISCUSSION...39
AVIATION/MARINE...38




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