Area forecast discussion from the National Weather Service

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1133 AM CST TUE FEB 26 2013

.AVIATION...
WITH THE WINTER STORM SYSTEM FINALLY DEPARTING...VFR CONDITIONS
ARE EXPECTED THROUGH THE TAF PERIOD. NORTHEAST WINDS OF 10 TO 15
MPH WILL SLOWLY DECREASE THROUGH THE AFTERNOON...BECOMING
NORTHERLY OVERNIGHT. SOME PATCHY FOG CANNOT BE RULED OUT WHERE
SNOWPACK IS PRESENT...BUT FORECAST WINDS LOOK TO REMAIN STRONG
ENOUGH TO PREVENT WIDESPREAD FOG.

&&

.PREV DISCUSSION... /ISSUED 506 AM CST TUE FEB 26 2013/ 

AVIATION...
12Z TAFS... FLURRIES/-SN WILL AFFECT KPNC THIS MORNING. MVFR/IFR
CEILINGS WILL IMPROVE AND CONTINUE TO GRADUALLY CLEAR TODAY FROM
WEST TO EAST. ADDITIONAL CLOUDS /MOSTLY MID AND HIGH LEVEL/ WILL
MOVE INTO THE AREA TONIGHT. A FEW SNOW FLURRIES MAY BE POSSIBLE
ACROSS PARTS OF NORTHERN OK OVERNIGHT BUT CHANCES TOO LOW FOR
MENTION IN TAF AT THIS TIME.

PREV DISCUSSION... /ISSUED 347 AM CST TUE FEB 26 2013/ 

DISCUSSION...
SNOW WILL CONTINUE TO GRADUALLY END THIS MORNING AS THE UPPER LOW 
SLOWLY EXITS THE REGION. SNOW WILL LINGER THE LONGEST IN NORTH 
CENTRAL OK THIS MORNING. HOWEVER... SNOW IS EXPECTED TO BE OUT OF 
THE FA BY LATE MORNING. WILL LEAVE THE WINTER HEADLINES AS IS WITH 
EVERYTHING EXPIRING AT 6 AM. SOME SNOW WILL STILL BE POSSIBLE AFTER 
THIS BUT THE HEAVIEST SNOW IS EXPECTED TO BE EAST OF THE AREA. 

MODELS SHOW A SHORTWAVE MOVING ACROSS THE REGION TONIGHT. THE MAIN 
IMPACT WITH THIS SYSTEM WILL BE SOME CLOUDS BUT A FEW SNOW FLURRIES 
WILL NOT BE OUT OF THE QUESTION ACROSS PARTS OF NORTHERN OKLAHOMA. 
MODELS SHOW ANOTHER WAVE MOVING ACROSS THE REGION FRIDAY BUT THE 
PASSAGE OF THIS SYSTEM SHOULD BE DRY. TEMPERATURES WILL REMAIN 
COLD/COOL... ESPECIALLY IN NORTHERN OKLAHOMA... THROUGH THE REST OF 
THE WEEK WITH THESE SYSTEMS MAINTAINING NORTHERLY SFC WINDS AND SNOW 
COVER AFFECTING TEMPS.

SOUTHERLY WINDS WILL FINALLY RETURN TO THE AREA THIS WEEKEND WITH 
SOME WARMER TEMPERATURES. MODELS SHOW A COLD FRONT MOVING ACROSS THE 
REGION EARLY NEXT WEEK AS AN UPPER LOW MOVES ACROSS THE 
CENTRAL/SOUTHERN PLAINS. MODELS DIFFER ON THE PATH OF THIS UPPER LOW 
WITH THE ECMWF FARTHER SOUTH THAN THE GFS. SOME LIGHT PRECIPITATION 
MIGHT BE POSSIBLE WITH THIS SYSTEM BUT WILL KEEP FORECAST DRY FOR 
NOW.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  24  42  26  45 /  10   0   0   0 
HOBART OK         21  43  24  43 /   0   0   0   0 
WICHITA FALLS TX  28  50  27  50 /   0   0   0   0 
GAGE OK           17  34  18  36 /  10   0   0   0 
PONCA CITY OK     19  36  19  37 /  10  10   0   0 
DURANT OK         30  51  29  51 /   0   0   0   0 

&&

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