FNUS71 KLWX 211015 FWSLWX SPOT FORECAST FOR WALLOW...USFS NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 615 AM EDT SUN AUG 21 2011 FORECAST IS BASED ON REQUEST TIME OF 0531 EDT ON AUGUST 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A COLD FRONT WILL APPROACH THE REGION TODAY BEFORE PASSING THROUGH TONIGHT. SHOWERS AND T-STORMS ARE EXPECTED THIS AFTERNOON AND EVENING AHEAD OF THE BOUNDARY. HIGH PRESSURE BEHIND THE FRONT WILL BUILD OVERHEAD LATE TONIGHT THROUGH TUESDAY PROVIDING DRY AND NOTICEABLY LESS HUMID CONDITIONS. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). A SLIGHT CHANCE OF SHOWERS IN THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE MORNING...THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 86. MIN HUMIDITY........53 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE LATE MORNING AND AFTERNOON. CWR.................20 PERCENT...INCREASING TO 60 PERCENT. MIXING HEIGHT.......100-700 FT AGL...INCREASING TO 2600 FT AGL LATE IN THE MORNING...THEN INCREASING TO 5000 FT AGL LATE IN THE MORNING...INCREASING TO 7000-8100 FT AGL LATE IN THE MORNING...DECREASING TO 5700 FT AGL...DECREASING TO 1500-3400 FT AGL LATE. TRANSPORT WINDS.....WEST 7 TO 14 MPH. EYE LEVEL WINDS.....LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........74 65 63 68 72 75 WEATHER COV.....S CHC S CHC S CHC LIKELY LIKELY LIKELY WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............68 71 78 82 84 85 RH..............84 79 67 61 55 53 20 FT WIND......SW 2 SW 2 SW 4 SW 5 SW 6 SW 7 20 FT WIND GUST.5 5 10 15 15 15 EYE LEVEL WIND..SW 2 SW 2 SW 3 SW 4 SW 4 SW 5 EYE LEVEL WIND..5 5 10 15 15 15 CWR.............20 20 20 60 60 60 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE EVENING. MIN TEMPERATURE.....AROUND 66. MAX HUMIDITY........81 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH EARLY IN THE EVENING...BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING. CWR.................50 PERCENT...DECREASING TO 10 PERCENT. MIXING HEIGHT.......500-1300 FT AGL. TRANSPORT WINDS.....NORTHWEST 8 TO 16 MPH. EYE LEVEL WINDS.....SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE EVENING...BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........79 82 76 67 61 56 WEATHER COV.....CHANCE CHANCE S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE NONE NONE TEMP............83 78 74 72 70 69 RH..............57 69 79 81 78 78 20 FT WIND......SW 6 SW 4 W 3 W 4 NW 5 NW 4 20 FT WIND GUST.10 10 5 10 15 15 EYE LEVEL WIND..SW 4 SW 3 W 2 W 3 NW 4 NW 3 EYE LEVEL WIND..10 10 5 10 15 15 CWR.............50 50 20 10 10 10 .MONDAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). MAX TEMPERATURE.....AROUND 79. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON. CWR.................10 PERCENT. MIXING HEIGHT.......1100-3000 FT AGL...INCREASING TO 7600-9200 FT AGL. TRANSPORT WINDS.....NORTHWEST 15 TO 25 MPH. EYE LEVEL WINDS.....NORTHWEST WINDS 5 TO 10 MPH. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........48 43 43 41 39 36 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............68 69 73 76 78 78 RH..............78 76 64 54 45 43 20 FT WIND......NW 4 NW 4 NW 6 NW 7 NW 7 NW 7 20 FT WIND GUST.15 10 15 20 20 20 EYE LEVEL WIND..NW 3 NW 3 NW 4 NW 5 NW 5 NW 5 EYE LEVEL WIND..15 10 15 20 20 20 CWR.............10 10 10 10 10 10 $$ FORECASTER...LASORSA REQUESTED BY...TOM LEDBETTER TYPE OF REQUEST...WILDFIRE .TAG 20110821.WALLO.01/LWX