FNUS71 KOKX 200744 FWSOKX SPOT FORECAST FOR PRESTON POND RIVER ROAD NORTH...TNC NATIONAL WEATHER SERVICE NEW YORK NY 344 AM EDT FRI MAR 20 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 EDT ON MARCH 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... CANADIAN HIGH PRESSURE THEN BUILDS INTO THE REGION FROM THE NORTH AND WEST TODAY...AND WILL REMAIN OVER THE AREA THROUGH THE WEEKEND. NORTH WINDS WILL INCREASE TO 10 TO 15 MPH THIS AFTERNOON...THEN WILL BECOME NEARLY CALM TONIGHT. ON SATURDAY MORNING...WINDS WILL START OUT OUT OF THE NORTH AT 5 TO 10 MPH... BUT WILL SHIFT WEST BY MIDDAY...THEN SOUTHWEST SATURDAY EVENING. ON SUNDAY...WESTERLY WINDS WILL RANGE FROM 5 TO 10 MPH. .SATURDAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). TEMPERATURE.........42 AT IGNITION...MAX 47. RH..................34 PERCENT AT IGNITION...MIN 29 PERCENT. WIND (20 FT)........WINDS NORTH AT 6 MPH AT IGNITION...OTHERWISE LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO 6 MPH LATE IN THE MORNING...THEN BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF PCPN......0 PERCENT. MIXING HEIGHT.......0-1100 FT AGL...INCREASING TO 3200 FT AGL AT IGNITION...OTHERWISE 2100-3200 FT AGL LATE IN THE MORNING...THEN INCREASING TO 4100-5300 FT AGL IN THE AFTERNOON...DECREASING TO 3200 FT AGL LATE. MIXING WINDS........WEST 8 TO 9 MPH. TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........0 0 5 5 5 5 5 7 11 15 WEATHER COV..... WEATHER TYPE.... TEMP............26 31 37 42 44 45 46 46 46 45 RH..............65 53 42 34 32 31 29 31 31 33 20 FT WIND DIR..020 020 010 000 330 270 240 240 230 230 20 FT WIND SPD..3 4 5 5 5 4 4 4 5 5 20 FT WIND GUST.5 10 10 10 10 10 10 10 10 10 MIX HGT (KFT)...0.3 1.1 2.1 3.2 4.1 4.9 5.3 4.9 4.1 3.2 TRANSP WIND DIR.020 020 000 350 330 320 310 300 280 260 TRANSP WIND SPD.9 9 9 9 9 9 9 9 9 9 .SATURDAY NIGHT... SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). TEMPERATURE.........MIN 28. RH..................MAX 78 PERCENT. WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE EVENING...BECOMING LIGHT AND VARIABLE...THEN BECOMING WEST AROUND 5 MPH LATE. CHANCE OF PCPN......0 PERCENT. MIXING HEIGHT.......300-2100 FT AGL...DECREASING TO 0-300 FT AGL IN THE LATE EVENING AND OVERNIGHT. MIXING WINDS........SOUTHWEST 6 TO 10 MPH. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).........19 23 25 25 24 23 22 22 21 23 26 30 WEATHER COV..... WEATHER TYPE.... TEMP............42 39 36 34 33 32 32 32 31 31 31 31 RH..............39 46 54 58 63 66 66 69 72 75 75 78 20 FT WIND DIR..220 210 200 210 220 220 230 240 240 240 250 250 20 FT WIND SPD..4 3 3 3 3 2 2 2 2 3 3 4 20 FT WIND GUST.10 5 5 5 5 5 5 5 5 5 5 10 MIX HGT (KFT)...2.1 1.1 0.3 0.1 0.1 0.1 0.1 0.1 0.3 0.3 0.3 0.3 TRANSP WIND DIR.240 210 200 210 210 220 230 230 240 240 240 250 TRANSP WIND SPD.9 9 9 8 7 7 6 6 7 8 9 10 .SUNDAY... SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). TEMPERATURE.........MAX 54. RH..................MIN 35 PERCENT. WIND (20 FT)........WEST WINDS 6 TO 11 MPH. CHANCE OF PCPN......0 PERCENT. MIXING HEIGHT.......300-1600 FT AGL...INCREASING TO 3900-5600 FT AGL. MIXING WINDS........WEST 12 TO 21 MPH...INCREASING TO 18 TO 23 MPH IN THE AFTERNOON. TIME (EDT) 6AM 7AM 8AM SKY (%).........33 36 38 WEATHER COV..... WEATHER TYPE.... TEMP............31 32 34 RH..............78 78 72 20 FT WIND DIR..250 260 260 20 FT WIND SPD..4 4 5 20 FT WIND GUST.10 10 10 MIX HGT (KFT)...0.3 0.3 0.3 TRANSP WIND DIR.250 260 260 TRANSP WIND SPD.12 13 14 $$ FORECASTER...MPS REQUESTED BY...ANTON BENSON TYPE OF REQUEST...PRESCRIBED .TAG 20090321.PREST.01/OKX