FNUS74 KHGX 181358 FWSHGX SPOT FORECAST FOR DAVY CROCKETT C90...USFS - LUFKIN NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 758 AM CST THU FEB 18 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... WEAK HIGH PRESSURE OVER SOUTHEAST TEXAS WILL ALLOW PLENTY OF SUNSHINE...SEASONAL TEMPERATURES AND LIGHT WINDS TODAY. AN UPPER LEVEL DISTURBANCE WILL CROSS THE AREA FRIDAY RESULTING IN MOSTLY CLOUDY SKIES AND SCATTERED SHOWERS...MAINLY NEAR THE COAST. WITH HIGH PRESSURE NEAR BY...LIGHT WINDS ARE EXPECTED TODAY. THE 500 METER BURN OFF TEMPERATURE IS AROUND 52 DEGREES. AS REQUESTED... THE 20 FOOT WINDS ARE IN MILES PER HOUR. MIXING HEIGHTS WILL DROP RAPIDLY AFTER 6 PM. MIXING HEIGHTS WILL FALL TO BELOW 600 FEET BY 8 PM. .TODAY... TIME (CST) 11A 12P 1PM 2PM 3PM 4PM 5PM 6 PM SKY (%).........PC PC PC PC PC PC PC PC WEATHER COV..... WEATHER TYPE.... TEMP............52 56 60 62 63 62 60 55 RH..............41 35 32 30 30 31 35 43 20 FT WIND DIR..SE SE SE SE SE SE SE S 20 FT WIND SPD..3 3 4 4 4 4 4 4 20 FT WIND GUST.5 5 5 5 5 5 5 5 MIX HGT (KFT)...1811 4240 5019 4731 1079 MIX HGT (KM)....552 1293 1530 1411 329 TRANSP WIND DIR.160 160 160 160 160 160 160 160 TRANSP WIND SPD.5 6 6 6 7 7 7 7 TRANS SPD (M/S).2 3 3 3 3 3 3 3 && COMMENTS: MIXING HEIGHT 2908 4824 4824 TRAN WIND 887 1471 1471 $$ FORECASTER...ROESELER REQUESTED BY...GLENN HAMMOND TYPE OF REQUEST...PRESCRIBED .TAG 20100218.DAVYC.01/HGX