FXUS63 KOAX 291956
AFDOAX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
256 PM CDT WED SEP 29 2010
.DISCUSSION...
COLD FRONT MOVING THROUGH THE REGION TODAY BRINGING WITH IT SOME
GUSTY NORTHERLY WINDS AND COOLER TEMPERATURES FOR THE REMAINDER OF
THE WEEK. LOW LEVEL MOISTURE REMAINS NON EXISTENT...THUS NO
PRECIPITATION EXPECTED.
HIGH PRESSURE BUILDS IN TOMORROW BEHIND THE FRONT...WITH LIGHT
WINDS AND HIGHS IN THE LOWER 70S...OVERALL A SPECTACULAR DAY WITH
FULL SUNSHINE AND PLEASANT CONDITIONS. IN FACT...THIS TREND WILL
BE REINFORCED ON FRIDAY AS ANOTHER COOL FRONT SLIDES INTO THE
REGION. AGAIN...LOW LEVEL MOISTURE IN OUR AREA REMAINS WELL TO THE
NORTH...THUS JUST FORECASTING A WIND SHIFT...BUT STILL OVERALL
MOSTLY SUNNY.
THE FRONT THEN PUSHES SOUTH OF THE REGION THROUGH THE WEEKEND WITH
HIGH PRESSURE PREVAILING AGAIN. THERE APPEARS TO BE A MORE
SIGNIFICANT COLD POOL BEHIND THE SECOND FRONT...WITH HIGHS
SATURDAY AND SUNDAY IN THE LOWER/MID 60S...AND EVEN LOWS DOWN INTO
THE UPPER 30S FOR SATURDAY NIGHT. RETURN FLOW DOES SET UP AGAIN
THOUGH BY THE BEGINNING OF THE WORK WEEK AS AN UPPER RIDGE BUILDS
ACROSS THE PLAINS. THERE IS A COLD FRONT THAT IS EXPECTED TO MOVE
INTO THE AREA NEXT WEDNESDAY...BUT AT THE SAME TIME...THERE ARE
SOME MODEL DISCREPANCIES THAT ARE STARTING TO DEVELOP WITH THE
DOWNSTREAM PROGRESSION OF A TROUGH...WHICH COULD AFFECT THE
TIMING/ARRIVAL OF THE FRONT INTO OUR AREA. OVERALL THOUGH...TEMPS
REMAIN THE LOWER 70S THROUGH MID WEEK...AND WILL ADD A SLIGHT
CHANCE OF SHOWERS FOR WEDNESDAY.
&&
.AVIATION...
TAF SITES KOFK/KOMA/KLNK
18Z TAFS
A COLD FRONT WILL SWEEP THRU ERN NEBRASKA THIS AFTERNOON. SW SFC
WINDS WILL VEER AROUND TO THE NW AT 15 TO 20KTS WITH SOME HIGHER
GUSTS 25 TO 30KTS BETWEEN 18-22Z AND REMAIN FM THE NW. SFC WINDS
WILL DIMINISH AFTER 02Z. VFR CONDITIONS WILL CONTINUE THRU THE TAF
PERIOD. THERE MAY BE A FEW CU THIS AFTERNOON IN ADDITION TO A FEW
HIGH CLOUDS.
&&
.OAX WATCHES/WARNINGS/ADVISORIES...
NE...NONE.
IA...NONE.
&&
$$
DEWALD/ZAPOTOCNY