Area Forecast Discussion
Issued by NWS Omaha/Valley, NE

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FXUS63 KOAX 252007
AFDOAX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
207 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...(18Z TAFS FOR KOFK...KLNK AND KOMA.)
ISSUED AT 1126 AM CST SUN JAN 25 2015

MVFR CIGS NEAR FL015 WILL CONTINUE ACROSS EASTERN NEBRASKA TAF
SITES INTO THE EVENING. SOME BREAKS IN THE CLOUDS ARE POSSIBLE
THROUGH THE AFTERNOON...BUT BETTER CLEARING WILL WAIT UNTIL THE
EVENING. EXPECT VFR CONDITIONS BY 06Z AT ALL SITES. GUSTY NORTH
WINDS OF 15 TO 25KT WILL SUBSIDE BY 00Z AND BECOME SOUTHERLY
OVERNIGHT. ANOTHER FRONTAL SYSTEM WILL SLIDE THROUGH MONDAY
MORNING...SWITCHING WINDS TO THE NORTHWEST...HOWEVER VFR
CONDITIONS ARE EXPECTED WITH THE FRONT.


&&

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

$$

SHORT TERM...DEE
LONG TERM...DEE
AVIATION...DERGAN



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.