FXUS63 KOAX 130728
AFDOAX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
227 AM CDT WED OCT 13 2010
.DISCUSSION...TODAY THROUGH SUNDAY.
BENIGN WEATHER ON TAP THE REST OF THIS WEEK AND EARLY WEEKEND...WITH
ONLY ISSUE OF INTEREST BEING TEMP VARIATION EARLY ON. COLD FRONT
CURRENTLY SLIPPING THRU THE REGION ASSOCIATED WITH BROAD SHORTWAVE
TROF APPROACHING THE GREAT LAKES WILL ALLOW FOR SLIGHT DIP IN TEMPS
TODAY. CAA IS RELATIVELY WEAK AND FOR THE MOST PART MAV/MET HIGHS
SIMILAR AND REASONABLE WITH MID 60S THIS AFTN. MODELS IN GOOD
AGREEMENT COOL SFC HIGH WILL CONTINUE BUILDING SOUTH TODAY AND
EVENTUALLY MIGRATE TO THE SRN PLAINS BY EARLY SUNDAY MORNING.
MEANWHILE HIGH PRESSURE RIDGE OVER THE NRN ROCKIES WILL SLIGHTLY
AMPLIFY LATER TONIGHT AND SHIFTS EAST BRING A WARMER AIRMASS TO THE
AREA ON THURSDAY. MET WARMER ADVERTISING U70S/L80S...MAV MID/UPPER
70S. DO NOT SEE MUCH POTENTIAL OF MIXING INFLUENCE...AND FOR NOW WILL
OPT TO SPLIT MOS DIFFERENCE. HEADING INTO THIS WEEKEND...FLOW ALOFT
PROGGED TO TRANSITION TO ZONAL...POTENTIALLY HINDERING SWD SURGE
OF CAA DROPPING OUT OF CANADA ON SUNDAY AND GOING HIGHS GENERALLY IN
THE LOW/MID 70S APPEAR REASONABLE FOR NOW.
&&
.AVIATION...
06Z TAFS
HIGH PRESSURE AT THE SURFACE WILL CONTINUE TO BUILD SOUTHEAST OVER
THE AREA THROUGH THIS EVENING. VFR CONDITIONS SHOULD PREVAIL...WITH
NORTHWEST WINDS MAINLY UNDER 15 KTS AND VARIABLE HIGH LEVEL CLOUDS.
WINDS WILL DROP OFF TO LESS THAN 6 KTS THIS EVENING.
&&
.OAX WATCHES/WARNINGS/ADVISORIES...
NE...NONE.
IA...NONE.
&&
$$
DEE/MILLER