Area Forecast Discussion
Issued by NWS Tulsa, OK

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000
FXUS64 KTSA 020446
AFDTSA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
1146 PM CDT FRI AUG 1 2014

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM.
VFR CONDITIONS ARE EXPECTED AT ALL AREA TAF SITES THROUGH
THE VALID PERIOD. HOWEVER...THERE COULD BE SOME BRIEF PERIODS
OF MVFR TO POSSIBLY IFR FOG AT THE NORTHWEST ARKANSAS TAF
SITES LATE TONIGHT INTO EARLY SATURDAY MORNING.


&&

.PREV DISCUSSION... /ISSUED 916 PM CDT FRI AUG 1 2014/

..UPDATE...

DISCUSSION...
LIGHT WINDS WITH A FEW HIGH CLOUDS CONTINUE TO PREVAIL ACROSS THE
FORECAST AREA. WITH UNEVENTFUL WEATHER EXPECTED TO CONTINUE...
THERE WILL BE NO NEED TO UPDATE THE FORECAST THIS EVENING.

PREV DISCUSSION... /ISSUED 623 PM CDT FRI AUG 1 2014/

AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM.
VFR CONDITIONS ARE EXPECTED TO PREVAIL THROUGH THE VALID
PERIOD AT ALL TAF SITES.

PREV DISCUSSION... /ISSUED 306 PM CDT FRI AUG 1 2014/

DISCUSSION...
A FEW SHOWERS COULD BE POSSIBLE THIS AFTERNOON ACROSS NORTHWEST
ARKANSAS BUT RELATIVELY STABLE CONDITIONS FROM LIMITED SURFACE
HEATING/CLOUD COVER WILL LIKELY PRECLUDE ANY THUNDERSTORM
DEVELOPMENT.

WEAK SURFACE RIDGING WILL REMAIN OVER THE AREA THROUGH THE WEEKEND
AS LONG-WAVE TROUGH OVER THE EASTERN CONUS MAKES VERY SLOW EASTWARD
PROGRESS. SLOW WARMING TREND WILL CONTINUE INTO THE EARLY PART OF
NEXT WEEK AS WEAK UPPER RIDGE SLOWLY BUILDS INTO THE REGION FROM THE
DESERT SOUTHWEST. AT LEAST A LIMITED CHANCE FOR SHOWERS/THUNDERSTORMS
BY THURSDAY AS UPPER WAVE ROTATES AROUND PERIPHERY OF HIGH AS NORTHWEST
FLOW ALOFT CONTINUES. TEMPERATURES SHOULD REMAIN NEAR NORMAL FOR
MUCH OF NEXT WEEK AND FORECAST DOES NOT DEVIATE SIGNIFICANTLY
FROM LATEST NUMERICAL GUIDANCE.

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
AR...NONE.
&&

$$


AVIATION...10




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