FXUS64 KOUN 092337
AFDOUN

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
537 PM CST WED DEC 9 2009

.AVIATION...SURFACE ANALYSIS AN ARCTIC HIGH PRESSURE CENTER NEAR
WICHITA KANSAS EARLY THIS EVENING. THE HIGH WILL BUILD A LITTLE
FARTHER TO THE SOUTH OVERNIGHT...RESULTING IN IDEAL CONDITIONS FOR
CREATING A STEEP NOCTURNAL INVERSION. THUS...WINDS WILL BECOME
VARIABLE OR CALM. WINDS WILL TURN TO THE EAST AND SOUTHEAST ON
THURSDAY...BUT SPEEDS WILL REMAIN LIGHT.

&&

.PREV DISCUSSION... /ISSUED 304 PM CST WED DEC 9 2009/ 

DISCUSSION...
CENTER OF SURFACE HIGH WILL BE LOCATED OVER NORTHERN OK BY
EARLY THURSDAY MORNING. SOME MID TO HIGH LEVEL CLOUDS WILL MOVE
ACROSS SOUTHERN PARTS OF THE FA TONIGHT...BUT DECENT RADIATONAL
COOLING SHOULD YIELD SINGLE DIGIT LOWS ACROSS PARTS OF NORTHERN
OKLAHOMA.

AS SURFACE HIGH BUILDS EAST THURSDAY INTO FRIDAY...RETURN FLOW
WILL EVENTUALLY BRING AN INCREASE IN LOW CLOUD COVER TO EASTERN
PARTS OF THE FA...FRIDAY INTO SATURDAY MORNING. SOME LIGHT PRECIP
MAY OCCUR WITH THE MOISTURE RETURN BUT MOST AREAS SHOULD REMAIN
DRY.

STILL MANY UNCERTAINTIES WITH NEXT SURGE OF COLD AIR NEXT WEEK.  FOR
NOW WILL FOLLOW CLOSE TO GFS WHICH BRINGS A COLD FRONT ACROSS THE
AREA MONDAY WITH MAYBE MUCH COLDER AIR ARRIVING TUESDAY INTO
WEDNESDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  12  39  22  45 /   0   0  10  10 
HOBART OK         11  41  20  43 /   0   0   0   0 
WICHITA FALLS TX  15  44  25  49 /   0   0  10  10 
GAGE OK            4  34  13  44 /   0   0   0   0 
PONCA CITY OK      9  35  19  44 /   0   0   0  10 
DURANT OK         16  43  27  45 /   0   0  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.
&&

$$

09/06/22