FNUS74 KEWX 121421 AAA FWSEWX SPOT FORECAST FOR GAINER SOUTH C...UPDATED NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 821 AM CST WED DEC 12 2012 FORECAST IS BASED ON IGNITION TIME OF 1200 CST ON DECEMBER 12. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... COOL DRY SURFACE HIGH PRESSURE WILL REMAIN ACROSS SOUTH CENTRAL TEXAS TODAY. SLIGHTLY ELEVATED FIRE WEATHER CONDITIONS WILL DEVELOP THIS AFTERNOON INTO THE EARLY EVENING. MINIMUM RELATIVE HUMIDITIES OF 20 TO 25 PERCENT. 20-FOOT WINDS WILL BE SOUTHEAST AT 5 TO 10 MPH. .TODAY... SKY/WEATHER.........SUNNY (0-5 PERCENT). TEMPERATURE.........47 AT IGNITION...MAX 56. RH..................35 PERCENT AT IGNITION...MIN 25 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN THE AFTERNOON. WIND (20 FT)........WINDS SOUTH AT 5 MPH AT IGNITION...OTHERWISE LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN THE AFTERNOON. CWR.................0 PERCENT. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 5. MIXING HEIGHT.......1900 FT AGL AT IGNITION...OTHERWISE 1400-2100 FT AGL. TRANSPORT WINDS.....SOUTH 5 TO 14 MPH. TIME (CST) NOON 2 PM 4 PM SKY (%).........0 0 0 WEATHER COV..... WEATHER TYPE....NONE NONE NONE TEMP............47 55 56 RH..............35 26 26 20 FT WIND......160/5 150/6 140/6 20 FT WIND GUST.10 10 10 EYE LEVEL WIND..160/4 150/5 140/5 EYE LEVEL WIND..10 10 10 HAINES INDEX....4 4 4 .TONIGHT... SKY/WEATHER.........CLEAR (0-5 PERCENT). TEMPERATURE.........MIN 33. RH..................MAX 67 PERCENT. EYE LEVEL WINDS.....SOUTH WINDS 5 TO 6 MPH BECOMING LIGHT. WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH BECOMING LIGHT. CWR.................0 PERCENT. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1100-2200 FT AGL. TRANSPORT WINDS.....SOUTH 15 TO 17 MPH. TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........0 0 0 1 1 1 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............48 40 37 36 33 38 RH..............35 49 56 60 67 54 20 FT WIND......150/6 150/5 150/5 160/5 170/5 170/5 20 FT WIND GUST.10 10 10 10 10 EYE LEVEL WIND..150/5 150/4 150/4 160/4 170/4 170/3 EYE LEVEL WIND..10 10 10 10 10 5 HAINES INDEX....4 4 4 4 4 4 .THURSDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY SUNNY (55-65 PERCENT). TEMPERATURE.........MAX 63. RH..................MIN 26 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. CWR.................10 PERCENT. HAINES INDEX........3 TO 5 OR OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1000-2300 FT AGL. TRANSPORT WINDS.....SOUTH 15 TO 17 MPH. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........7 7 16 34 34 60 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............38 38 45 53 61 62 RH..............56 54 42 33 27 28 20 FT WIND......170/3 160/3 150/5 160/8 160/9 150/9 20 FT WIND GUST.5 5 10 10 15 15 EYE LEVEL WIND..170/3 160/3 150/4 160/6 160/7 150/7 EYE LEVEL WIND..5 5 10 10 15 15 HAINES INDEX....4 5 5 4 3 3 $$ FORECASTER...01 REQUESTED BY...WESLEY EVANS TYPE OF REQUEST...PRESCRIBED .TAG 20121212.GAINE.01/EWX