FNUS74 KTSA 181138 FWSTSA FIRE WEATHER PLANNING FORECAST FOR WILDHORSE SITE PREP...USFS NATIONAL WEATHER SERVICE TULSA OK 638 AM CDT MON OCT 18 2010 FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON OCTOBER 18. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS WILL PREVAIL THROUGH THE DAY. WINDS WILL GENERALLY REMAIN LIGHT OUT OF THE SOUTH. A COLD FRONT WILL BRING A WIND SHIFT TO THE NORTH THIS EVENING... WITH THUNDERSTORM CHANCES INCREASING OVERNIGHT. .TODAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). MAX TEMPERATURE.....AROUND 83. MIN HUMIDITY........36 PERCENT. MIXING HEIGHT.......0-1800 FT AGL INCREASING TO 5100-6600 FT AGL. TRANSPORT WINDS.....SOUTHWEST 1 TO 8 MPH. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH LATE IN THE MORNING. TIME (CDT) 12P 1PM 2PM 3PM 4PM 5PM TEMP............73 77 80 82 83 83 DEWPT...........53 54 54 54 54 54 RH..............50 44 40 37 36 38 20FT WIND DIR...S SW SW SW SW SW 20FT SPD (MPH)..5 5 5 5 5 4 20FT GUST(MPH)..10 10 10 10 10 5 CLOUDS (%)......14 15 19 22 26 30 WEATHER COV..... WEATHER TYPE.... MIXHGT/100(FT)..042 051 060 065 066 059 TR WIND DIR.....S SW SW SW SW SW TR WIND SPD(MPH)8 8 8 8 7 7 STABILITY.......B B B B C C 1700FT MIX T (F)73 77 80 82 83 83 VENT/1000(M 3/S)005 006 007 007 006 006 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS. MIN TEMPERATURE.....AROUND 58. MAX HUMIDITY........89 PERCENT. MIXING HEIGHT.......3100-4600 FT AGL DECREASING TO 0-1500 FT AGL EARLY IN THE EVENING. TRANSPORT WINDS.....SOUTH 3 TO 6 MPH. WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE EVENING BECOMING LIGHT. .TUESDAY... SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING...THEN SHOWERS AND THUNDERSTORMS LIKELY. MAX TEMPERATURE.....AROUND 72. MIN HUMIDITY........63 PERCENT. MIXING HEIGHT.......0-1400 FT AGL INCREASING TO 4400-5300 FT AGL. TRANSPORT WINDS.....WEST 5 TO 7 MPH. WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM TEMP............59 58 58 60 63 66 68 70 71 72 72 72 DEWPT...........55 55 55 55 55 56 57 57 58 58 59 59 RH..............86 87 89 83 76 71 67 65 63 63 63 64 20FT WIND DIR...S S S S SE SE E NE NE NE NE NE 20FT SPD (MPH)..3 3 3 3 3 4 4 4 4 4 4 4 20FT GUST(MPH)..5 5 5 5 5 5 5 5 5 5 5 5 CLOUDS (%)......87 90 90 89 89 88 88 87 84 80 77 73 WEATHER COV.....CHC LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW MIXHGT/100(FT)..000 000 007 014 022 030 037 044 050 053 053 047 TR WIND DIR.....S S S S S S S SW W W W NW TR WIND SPD(MPH)5 5 5 6 6 6 6 7 7 7 7 7 STABILITY.......F F D D C C B B B B C C 1700FT MIX T (F)84 83 83 82 63 66 68 70 71 72 72 72 VENT/1000(M 3/S)000 000 000 001 002 002 003 004 005 005 005 004 .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY... PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. LIGHT WINDS. .THURSDAY... PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S. LIGHT WINDS. .FRIDAY... MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 7 MPH. $$ FORECASTER...SHERBON REQUESTED BY...SAM MCFARLAND TYPE OF REQUEST...PRESCRIBED .TAG 20101018.WILDH.01/TSA