FXUS62 KCAE 070915
AFDCAE
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE COLUMBIA SC
415 AM EST MON DEC 7 2009
.SYNOPSIS...
HIGH PRESSURE OVER THE REGION TODAY WILL WEAKEN TONIGHT. A WARM
FRONT WILL DEVELOP SOUTH OF THE AREA TUESDAY BRINGING RAIN LATE
TUESDAY AND TUESDAY NIGHT. A COLD FRONT WILL MOVE THROUGH BY
WEDNESDAY EVENING BRINGING HIGH PRESSURE AND DRY WEATHER BY
THURSDAY.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
HIGH PRESSURE WILL COVER THE AREA TODAY. HOWEVER CLOUDS WILL COVER
THE REGION HOLDING HIGHS INTO THE LOWER TO MID 50S.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH WEDNESDAY/...
THE SURFACE HIGH WILL WEAKEN AND A WARM FRONT WILL DEVELOP SOUTH
OF THE AREA. THIS WILL INCREASE MOISTURE AND SPREAD RAIN OVER THE
REGION LATE IN THE DAY TUESDAY THROUGH TUESDAY NIGHT AND INTO
WEDNESDAY. A COLD FRONT WILL APPROACH WEDNESDAY AS WELL MOVING
THROUGH LATE IN THE DAY OR IN THE EVENING.
&&
.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
THE COLD FRONT SHOULD BE GONE WEDNESDAY NIGHT AND HIGH PRESSURE
WILL BRING DRIER WEATHER TO THE REGION THURSDAY BEFORE ANOTHER
SYSTEM APPROACHES FRIDAY. ANOTHER SYSTEM MOVES OUT OF THE GULF
SATURDAY AND SUNDAY. TEMPERATURES SHOULD REMAIN BELOW NORMAL.
&&
.AVIATION /09Z MONDAY THROUGH FRIDAY/...
HIGH PRESSURE HAS SETTLED OVER THE MID ATLANTIC AND CAROLINAS. HIGH
CLOUDS WILL CONTINUE TO BLANKET THE FORECAST AREA
OVERNIGHT...WHILE SOME LOWER CLOUDS ARE EXPECTED TO DEVELOP AS LOW
LEVEL FLOW ABOVE THE SURFACE BECOMES SOUTHEASTERLY OFF THE
ATLANTIC. EXPECT LOWER VFR CLOUDS AT OGB/AGS/DNL BY 08Z AND BECOME
MVFR BY 12-14Z THROUGH ABOUT 18Z. LOW VFR CLOUDS SHOULD ARRIVE AT
CAE/CUB AROUND 12-13Z AND MAY BECOME MVFR DURING THE 13-18Z TIME
FRAME BUT CONFIDENCE IS NOT HIGH ENOUGH AT THIS TIME TO FORECAST
IT. WINDS WILL BE NEGLIGIBLE...UNDER 5 KNOTS THROUGHOUT THE 24
HOUR FORECAST PERIOD. DO NOT ANTICIPATE ANY PRECIPITATION AS
LOWEST LEVELS ARE QUITE DRY.
EXTENDED AVIATION OUTLOOK...IFR CONDITIONS POSSIBLE WITH CHANCES
FOR PRECIPITATION...TUESDAY AND WEDNESDAY.
&&
.CAE WATCHES/WARNINGS/ADVISORIES...
SC...NONE.
GA...NONE.
&&
$$
SYNOPSIS...07
NEAR TERM...07
SHORT TERM...07
LONG TERM...07
AVIATION...22
