Area Forecast Discussion
Issued by NWS Omaha/Valley, NE

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000
FXUS63 KOAX 252344
AFDOAX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
544 PM CST SUN JAN 25 2015

.SHORT TERM...(TONIGHT THROUGH WEDNESDAY)
ISSUED AT 206 PM CST SUN JAN 25 2015

SATL PIX/SFC OBS REVEALING SPEEDY SHORTWAVE ALOFT THAT CROSSED THRU
THE CWA EARLIER THIS MORNING IS ALREADY PUSHING INTO THE OH/TN VLYS
THIS AFTN WITH THE SFC REFLECTION  CENTERED OVER SRN IL. MEANWHILE
UPSTREAM...REX TYPE BLOCKING PATTERN WAS SITUATED OVER THE WRN
CONUS. MODELS AGREE BLOCKING PATTERN WILL NOT LAST VERY LONG AND
WILL BE REPLACED WITH FAST ZONAL FLOW.

SEE LITTLE REASON TO DEVIATE FROM WARM/DRY FCST THE EARLY PART OF
THIS WEEK. DECENT MIXING ON MONDAY AND SLY SFC WINDS THEN ON TUESDAY
WILL ALLOW AFTN TEMPS AROUND 60 OVER THE WRN CWA BOTH DAYS...HIGHS
IN THE MID 50S ERN CWA.  FOR WED...HIGHS AROUND 60 SOUTH/LOW 50S
NORTH.

.LONG TERM...(WEDNESDAY NIGHT THROUGH SUNDAY)
ISSUED AT 206 PM CST SUN JAN 25 2015

METEOGRAMS CLEARLY SHOWING A COOLING TREND IS ON TAP IN THE EXTENDED
PDS IN RESPONSE TO NEAR STAGNANT UPPER TROF PROGGED OVER THE ERN
CONUS. THE GOOD NEWS THOUGH IS THAT MAX TEMPS WILL STILL BE ABOVE
NORMAL WITH MID 40S HEADING INTO NEXT WEEKEND. OTHERWISE DRY
CONDITIONS TO CONTINUE.

&&

.AVIATION...(00Z TAFS FOR KOFK...KLNK AND KOMA.)
ISSUED AT 538 PM CST SUN JAN 25 2015

THE POTENTIAL FOR MVFR CEILINGS WILL CONTINUE THROUGH AROUND 06Z.
EXPECT THESE CEILINGS TO VARY BETWEEN OVC020 AND OVC035. THEREAFTER
EXPECT SLOW IMPROVEMENT AS WINDS TURN SOUTHERLY AND CEILINGS LIFT
AND EVENTUALLY CLEAR OUT. WINDS WILL SHIFT BACK TO THE NORTHWEST
LATE TOMORROW MORNING AS AN UPPER LEVEL TROUGH PASSES TO OUR NORTH
DURING THE DAY ON MONDAY.

&&

.OAX WATCHES/WARNINGS/ADVISORIES...
NE...NONE.
IA...NONE.
&&

$$

SHORT TERM...DEE
LONG TERM...DEE
AVIATION...PEARSON



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