FXUS63 KOAX 020813
AFDOAX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
313 AM CDT SAT OCT 2 2010
.DISCUSSION...
FROST POTENTIAL OVERNIGHT IS MAIN CONCERN.
CDFNT QUICKLY PUSHED THRU ENTIRE CWA EARLY THIS MORNING. DEWPOINTS
ACROSS SERN SD/NERN NEB ARE DROPPING INTO THE UPPER 30S AND EXPECT
THESE TO CONTINUE TO SLOWLY FALL THROUGHOUT THE DAY AS LARGE AREA OF
DRY HIGH PRESSURE CONTINUES TO DROP SEWD FROM THE NRN PLAINS. SFC
HIGH IS FORECAST TO BE CENTERED OVER CNTRL IA BY 12Z SUN WITH RIDGE
AXIS EXTENDING SWWD INTO CNTRL KS. NEARLY CALM WINDS...CLEAR SKIES
AND COOL AIR SHOULD DROP TEMPS INTO THE LOWER TO MID 30S AND
PRODUCE AREAS OF FROST ACROSS MUCH OF THE CWA. WILL GO AHEAD AND
ISSUE A FROST ADVISORY FOR EARLY SUNDAY MORNING FOR THE ENTIRE AREA.
QUIET WEATHER IS FORECAST THRU THE ENTIRE 7 DAY PERIOD AND NO MAJOR
CHANGES WERE MADE TO THE PREVIOUS FORECAST. LARGE RIDGE OF HIGH
PRESSURE WILL BUILD INTO THE CENTRAL CONUS FOR THE SCHOOL/WORK WEEK
GIVING THE FORECAST AREA WARMER TEMPS AND CONTINUED DRY CONDITIONS.
&&
.AVIATION...
TAF SITES KOFK/KOMA/KLNK
06Z TAFS
COLD FRONT HAD PUSHED SOUTH OF TAF SITES AT 06Z ISSUANCE AND HIGH
PRESSURE WILL BUILD SE ACROSS MN TDA ALLOWING WINDS TO DECREASE A
LITTLE THROUGH AFTN...ALTHOUGH THEY MAY BRIEFLY PICK UP WITH MORNING
HEATING. A FEW LOW CLOUD FRAGMENTS DROPPING SWWD FM IA MAY CLIP ERN
NEBRASKA THIS MORNING AND A VERY BRIEF MVFR CIG IS POSSIBLE.
HOWEVER...IT WAS NOT LIKELY ENOUGH TO INCLUDE IN FORECAST. WINDS
SHOULD BECOME NEARLY CALM AFT 03/00Z AND SKIES CLEAR.
&&
.OAX WATCHES/WARNINGS/ADVISORIES...
NE...FROST ADVISORY FROM 4 AM TO 9 AM CDT SUNDAY FOR NEZ011-012-
015>018-030>034-042>045-050>053-065>068-078-088>093.
IA...FROST ADVISORY FROM 4 AM TO 9 AM CDT SUNDAY FOR IAZ043-055-056-
069-079-080-090-091.
&&
$$
KERN/CHERMOK