FNUS74 KTSA 192120 FWSTSA FIRE WEATHER PLANNING FORECAST FOR MATTINGLY RX...BIA OSAGE AGENCY NATIONAL WEATHER SERVICE TULSA OK 420 PM CDT TUE APR 19 2011 FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON APRIL 20. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... MOSTLY CLOUDY SKIES WILL BEGIN TO CLEAR DURING BY THE AFTERNOON WITH TEMPERATURES WARMING INTO THE MID 60S. AFTERNOON HUMIDITIES WILL DROP INTO THE MID 30 PERCENT RANGE...WITH 20FT WINDS STARTING NORTHERLY AND TURNING NORTHEASTERLY DURING THE BURN TIME. SHOWER AND THUNDERSTORM CHANCES WILL INCREASE WEDNESDAY NIGHT WITH GOOD HUMIDITY RECOVERY. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING PARTLY CLOUDY (40-50 PERCENT). MIN TEMPERATURE.....AROUND 42. MAX HUMIDITY........78 PERCENT. MIXING HEIGHT.......2200-3900 FT AGL DECREASING TO 100-1600 FT AGL LATE IN THE EVENING. TRANSPORT WINDS.....NORTHEAST 13 TO 22 MPH. WIND (20 FT)........NORTHEAST WINDS 7 TO 12 MPH WITH GUSTS TO AROUND 25 MPH. .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). MAX TEMPERATURE.....AROUND 65. MIN HUMIDITY........34 PERCENT. MIXING HEIGHT.......0-1400 FT AGL INCREASING TO 2000-3700 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....NORTH 10 TO 17 MPH SHIFTING TO THE NORTHEAST 18 TO 22 MPH IN THE LATE MORNING AND AFTERNOON. WIND (20 FT)........NORTHEAST WINDS 7 TO 9 MPH. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM TEMP............43 42 43 47 51 55 58 60 62 64 65 65 DEWPT...........36 35 35 35 35 35 35 35 35 35 35 36 RH..............77 78 73 63 54 48 43 39 37 35 34 34 20FT WIND DIR...N N N N NE NE NE NE NE NE NE NE 20FT SPD (MPH)..6 6 6 6 7 7 7 8 8 8 8 8 20FT GUST(MPH)..15 15 15 15 15 20 20 20 20 20 20 20 CLOUDS (%)......44 44 41 39 49 51 53 55 51 46 42 33 WEATHER COV..... WEATHER TYPE.... MIXHGT/100(FT)..000 001 004 009 014 020 025 029 033 035 036 037 TR WIND DIR.....N N N N NE NE NE NE NE NE NE NE TR WIND SPD(MPH)10 10 13 17 21 22 20 18 18 18 18 20 STABILITY.......F F E D C B B B B B C D 1700FT MIX T (F)45 45 45 47 49 52 57 60 63 64 65 65 VENT/1000(M 3/S)000 000 001 002 004 006 007 007 008 009 009 010 .FORECAST DAYS 3 THROUGH 5... .THURSDAY... MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. EAST WINDS AROUND 9 MPH. .FRIDAY... WARMER. MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 8 MPH. .SATURDAY... PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 9 MPH. .SUNDAY... MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 7 MPH. $$ FORECASTER...J.MCGAVOCK REQUESTED BY...ANDREW MOLDER TYPE OF REQUEST...PRESCRIBED .TAG 20110420.MATTI.01/TSA