FNUS74 KEWX 222033 FWSEWX SPOT FORECAST FOR GRIFFITH LEAGUE RANCH FIRE...BASTROP COUNTY OEM NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 333 PM CDT SUN AUG 22 2010 FORECAST IS BASED ON REQUEST TIME OF 1503 CDT ON AUGUST 22. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LIGHT WINDS WILL PREVAIL TONIGHT AS THE DIRECTION SHIFTS BETWEEN SOUTHWEST AND SOUTH. WIND GUSTS UP TO 15 MPH WILL BE POSSIBLE EARLY THIS EVENING AND MONDAY AFTERNOON. WINDS WILL SHIFT FROM SOUTHWEST TO WEST OVER THE COURSE OF THE DAY MONDAY. RELATIVE HUMIDITIES WILL RISE OVERNIGHT TO AROUND 85 PERCENT THEN DROP TO AROUND 30 PERCENT MONDAY AFTERNOON. NO SHOWERS OR THUNDERSTORMS ARE EXPECTED DURING THIS TIME PERIOD. .REST OF TODAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). MAX TEMPERATURE.....AROUND 101. MIN HUMIDITY........34 PERCENT. EYE LEVEL WINDS.....SOUTHWEST WINDS 9 TO 12 MPH. WIND (20 FT)........SOUTHWEST WINDS 9 TO 12 MPH. CWR.................10 PERCENT. LAL.................1. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......5400-6700 FT AGL. TRANSPORT WINDS.....SOUTHWEST 3 TO 5 MPH. TIME (CDT) 3PM 4PM 5PM SKY (%).........37 33 33 WEATHER COV..... WEATHER TYPE.... TEMP............99 101 100 RH..............36 34 35 20 FT WIND DIR..SW SW SW 20 FT WIND SPD..12 10 9 20 FT WIND GUST.15 15 10 EYE LVL WND DIR.SW SW SW EYE LVL WND SPD.8 8 7 EYE LVL WND GST.15 15 10 HAINES INDEX....4 4 4 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT). MIN TEMPERATURE.....AROUND 77. MAX HUMIDITY........84 PERCENT. EYE LEVEL WINDS.....SOUTH WINDS 5 TO 8 MPH EARLY IN THE EVENING BECOMING LIGHT...THEN BECOMING SOUTHWEST 5 TO 6 MPH AFTER MIDNIGHT. WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH EARLY IN THE EVENING BECOMING LIGHT...THEN BECOMING SOUTHWEST 5 TO 6 MPH AFTER MIDNIGHT. CWR.................10 PERCENT. LAL.................1. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......5900-7800 FT AGL DECREASING TO 2600-3100 FT AGL. TRANSPORT WINDS.....SOUTHWEST 3 TO 12 MPH INCREASING TO 14 TO 17 MPH AFTER MIDNIGHT. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).........33 20 20 20 20 20 20 30 30 30 30 30 WEATHER COV..... WEATHER TYPE.... TEMP............99 97 94 91 88 86 84 82 81 80 79 78 RH..............36 35 40 48 55 59 64 69 72 75 78 80 20 FT WIND DIR..SW S S S S S S SW SW SW SW SW 20 FT WIND SPD..8 5 2 2 2 3 5 6 6 6 5 5 20 FT WIND GUST.10 5 5 5 EYE LVL WND DIR.SW S S S S S S SW SW SW SW SW EYE LVL WND SPD.6 4 2 2 2 3 4 5 5 4 4 4 EYE LVL WND GST.10 5 5 5 5 5 5 5 5 HAINES INDEX....4 4 4 4 4 4 4 4 4 4 4 4 .MONDAY... SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). MAX TEMPERATURE.....AROUND 98. MIN HUMIDITY........35 PERCENT. EYE LEVEL WINDS.....SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE MORNING BECOMING LIGHT...THEN BECOMING SOUTH 5 TO 7 MPH IN THE LATE MORNING AND AFTERNOON. WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE MORNING BECOMING LIGHT...THEN BECOMING SOUTH 5 TO 7 MPH IN THE LATE MORNING AND AFTERNOON. CWR.................10 PERCENT. LAL.................1. 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.......1700-3500 FT AGL INCREASING TO 6100-6600 FT AGL. TRANSPORT WINDS.....NORTHWEST 7 TO 16 MPH SHIFTING TO THE NORTHEAST 3 TO 5 MPH IN THE AFTERNOON. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........30 30 30 30 30 30 30 27 27 27 27 27 WEATHER COV..... WEATHER TYPE.... TEMP............77 77 78 81 85 88 91 94 96 97 98 98 RH..............82 84 79 70 62 55 49 44 41 38 36 35 20 FT WIND DIR..SW SW SW W W W W W W SW S S 20 FT WIND SPD..5 3 3 5 5 5 5 6 6 6 7 7 20 FT WIND GUST. 5 5 10 10 EYE LVL WND DIR.SW SW SW W W W W W W SW S S EYE LVL WND SPD.3 3 3 3 4 4 4 4 5 5 5 5 EYE LVL WND GST.5 5 5 5 5 5 5 5 10 10 HAINES INDEX....4 4 4 4 4 4 4 4 4 5 5 5 $$ FORECASTER...22 REQUESTED BY...MIKE FISHER TYPE OF REQUEST...WILDFIRE .TAG 20100821.GRIFF.01/EWX