Area Forecast Discussion
Issued by NWS Amarillo, TX

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FXUS64 KAMA 300908
AFDAMA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE AMARILLO TX
308 AM CST FRI JAN 30 2015

.DISCUSSION...
TRICKY PRECIPITATION TYPE FORECAST FOR THE NEXT COUPLE OF DAYS...
ESPECIALLY FOR AREAS ON THE CAPROCK.

UPPER LEVEL DIFFLUENCE...INCREASING LIFT AND MOISTURE WILL START
UP TODAY AND LAST THROUGH SATURDAY EVENING. IT APPEARS THAT THE
ATMOSPHERE WILL SATURATE FROM THE TOP DOWN TODAY INTO TONIGHT.
BELIEVE THAT THERE COULD BE A VARIETY OF PRECIPITATION TYPES
ACROSS THE WESTERN AND CENTRAL PANHANDLES LATE THIS AFTERNOON
AND THROUGH TONIGHT. THERE COULD BE ANYTHING FROM RAIN...SLEET
AND SNOW...WITH MAINLY RAIN ACROSS THE EASTERN PANHANDLES...
HOWEVER...SNOW COULD MIX IN WITH THE RAIN EVEN THERE LATE
TONIGHT AND AGAIN SATURDAY NIGHT.

AT THIS POINT IT LOOKS LIKE THE BEST CHANCE OF ACCUMULATING SNOW
OR SLEET WILL BE ACROSS THE WINTER WEATHER ADVISORY AREA. 1 TO 3
INCHES OF SNOW IS EXPECTED WITH POSSIBLE HIGHER AMOUNTS NEAR THE
NEW MEXICO STATE LINE MAINLY SOUTH OF DALHART. THE MODELS
SOUNDINGS SHOW A STRONG EVAPORATIVE COOLING PROCESS LATE THIS
AFTERNOON INTO TONIGHT ACROSS THE WESTERN AND CENTRAL PANHANDLES AT
AROUND 850 MB. ALL OF THE MODELS SHOW 850 MB TEMPERATURES FALLING
BELOW ZERO TONIGHT ACROSS MUCH OF THE PANHANDLES...WHICH COULD MAKE
FOR SOME INTERESTING PRECIPITATION TYPES. AT THIS POINT...IT LOOKS
LIKE THERE WILL BE ENOUGH MOISTURE AND LIFT IN THE DENDRITIC GROWTH
ZONE TO KEEP THE PRECIP SNOW OR SLEET AND NOT FREEZING RAIN...BUT
THIS WILL BE WATCHED CLOSELY AS WE GET CLOSER TO TONIGHT.

RAIN AND SNOW WILL BE THE RULE ON THE CAPROCK THROUGH SATURDAY...WITH
MORE RAIN THAN SNOW OFF OF THE CAPROCK DURING THE DAY ON SATURDAY.
RAIN AND SNOW MAY MAKE A RETURN TO MUCH OF THE PANHANDLES AS ANOTHER
COLD FRONT MOVES THROUGH THE REGION...COOLING OFF SURFACE
TEMPERATURES.

PRECIPITATION WILL COME TO AN END BY EARLY SUNDAY MORNING. THE
FORECAST WILL REMAIN DRY AFTER THAT. TEMPERATURES WILL SLOWLY MODIFY
BACK TO AROUND NORMAL BY TUESDAY AND BEYOND.

&&

.PRELIMINARY POINT TEMPS/POPS...
AMARILLO TX                39  31  39  32  42 /  50  90  60  30  10
BEAVER OK                  49  34  43  30  40 /  30  70  40  60  10
BOISE CITY OK              41  31  38  28  39 /  60  60  40  50   5
BORGER TX                  43  35  41  29  42 /  50  80  50  60  10
BOYS RANCH TX              40  32  41  32  44 /  60  80  50  30  10
CANYON TX                  38  31  39  33  44 /  50  90  60  30  10
CLARENDON TX               45  34  41  34  45 /  30  90  60  40  10
DALHART TX                 39  33  38  31  41 /  60  70  40  50  10
GUYMON OK                  44  34  42  30  40 /  50  70  40  60  10
HEREFORD TX                37  30  39  34  44 /  60  90  60  30  10
LIPSCOMB TX                48  38  41  29  41 /  30  80  50  60  10
PAMPA TX                   41  32  38  30  41 /  40  80  50  60  10
SHAMROCK TX                48  37  42  36  44 /  30  80  60  50  10
WELLINGTON TX              50  39  45  37  47 /  30  80  70  40  10

&&

.AMA WATCHES/WARNINGS/ADVISORIES...
TX...WINTER WEATHER ADVISORY FROM 3 PM THIS AFTERNOON TO 6 PM CST
     SATURDAY FOR THE FOLLOWING ZONES: DALLAM...DEAF SMITH...
     HARTLEY...OLDHAM...POTTER...RANDALL.

OK...WINTER WEATHER ADVISORY FROM 3 PM THIS AFTERNOON TO 6 PM CST
     SATURDAY FOR THE FOLLOWING ZONES: CIMARRON.


&&

$$

17/15



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