FNUS74 KEWX 271532 FWSEWX SPOT FORECAST FOR FLYING X SOUTH B...US FISH AND WILDLIFE SERVICE NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 932 AM CST THU JAN 27 2011 FORECAST IS BASED ON IGNITION TIME OF 1200 CST ON JANUARY 27. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. THE NATIONAL WEATHER SERVICE DOES NOT PROVIDE AUTHORIZATION FOR PRESCRIBED BURNS. REFER TO LOCAL GOVERNMENT OFFICIALS OR THE TEXAS FOREST SERVICE FOR INFORMATION ON BURN RESTRICTIONS. .DISCUSSION... RELATIVE HUMIDITIES WILL FALL INTO THE TEENS AND 20S THIS AFTERNOON AND AGAIN ON FRIDAY AFTERNOON AS DRY WESTERLY WINDS PREVAIL. DAYTIME WINDS WILL GENERALLY BE WESTERLY AND SHIFT TO THE SOUTHWEST AFTER SUNSET. SURFACE AND 20-FT WINDS WILL GENERALLY REMAIN 5-7 MPH WITH GUSTS TO 10 MPH POSSIBLE. MOSTLY CLEAR SKIES WILL PREVAIL TODAY AND FRIDAY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). MAX TEMPERATURE.....AROUND 64. MIN HUMIDITY........23 PERCENT. EYE LEVEL WINDS.....270 DEGREES AROUND 5 MPH IN THE MORNING BECOMING LIGHT. WIND (20 FT)........270 DEGREES AROUND 5 MPH IN THE MORNING BECOMING LIGHT. CWR.................0 PERCENT. HAINES INDEX........4 TO 5 OR OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......2800-4700 FT AGL INCREASING TO 4800 FT AGL LATE IN THE AFTERNOON. TRANSPORT WINDS.....WEST 9 TO 13 MPH. TIME (CST) NOON 2 PM 4 PM SKY (%).........21 21 21 WEATHER COV..... WEATHER TYPE....NONE NONE NONE TEMP............56 62 63 RH..............33 25 23 20 FT WIND......280 5 270 3 250 2 20 FT WIND GUST. 5 5 EYE LEVEL WIND..280 4 270 3 250 2 EYE LEVEL WIND..5 5 5 HAINES INDEX....5 4 4 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). MIN TEMPERATURE.....AROUND 36. MAX HUMIDITY........61 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING 260 DEGREES 5 TO 7 MPH IN THE LATE EVENING AND OVERNIGHT. WIND (20 FT)........LIGHT WINDS BECOMING 260 DEGREES 5 TO 7 MPH IN THE LATE EVENING AND OVERNIGHT. CWR.................0 PERCENT. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......3000-4900 FT AGL DECREASING TO 1200-2500 FT AGL AFTER MIDNIGHT. TRANSPORT WINDS.....WEST 9 TO 17 MPH. TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........25 25 25 25 25 25 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............59 51 46 42 40 38 RH..............25 35 44 52 57 61 20 FT WIND......240 2 240 3 240 5 250 6 260 6 270 7 20 FT WIND GUST. 5 10 10 EYE LEVEL WIND..240 2 240 2 240 4 250 5 260 5 270 5 EYE LEVEL WIND.. 5 5 10 10 HAINES INDEX....5 5 5 5 5 5 .FRIDAY... SKY/WEATHER.........SUNNY (20-30 PERCENT). MAX TEMPERATURE.....AROUND 68. MIN HUMIDITY........20 PERCENT. EYE LEVEL WINDS.....210 DEGREES 5 TO 7 MPH. WIND (20 FT)........210 DEGREES 5 TO 7 MPH. CWR.................0 PERCENT. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1000-2900 FT AGL. TRANSPORT WINDS.....SOUTHWEST 9 TO 17 MPH. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........20 20 20 27 27 27 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............36 39 49 60 66 68 RH..............61 58 40 28 21 21 20 FT WIND......270 7 270 6 260 6 250 5 230 5 210 5 20 FT WIND GUST.10 EYE LEVEL WIND..270 5 270 5 260 5 250 4 230 4 210 4 EYE LEVEL WIND..10 5 5 5 HAINES INDEX....5 5 5 5 5 5 $$ FORECASTER...25 REQUESTED BY...CARL SCHWOPE TYPE OF REQUEST...PRESCRIBED .TAG 20110127.FLYIN.01/EWX