FNUS74 KJAN 181148 FWSJAN SPOT FORECAST FOR BOYD SITE...NATIONAL PARK SERVICE-NATCHEZ TRACE PARKWAY NATIONAL WEATHER SERVICE JACKSON MS 548 AM CST THU FEB 18 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON FEBRUARY 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...SURFACE HIGH PRESSURE ALONG THE LOUISIANA AND MISSISSIPPI BORDER WILL MOVE SLOWLY EAST KEEPING DRY CONDITIONS IN PLACE THROUGH FRIDAY WITH AFTERNOON RELATIVE HUMIDITY'S RANGING FROM 20 TO 25 PERCENT TODAY AND 30 TO 40 PERCENT FRIDAY. .TODAY... TIME (CST) 10 AM NOON 2 PM 4 PM SKY (%).........CLEAR CLEAR CLEAR MCLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............43 52 54 54 RH..............45 29 26 27 20 FT WIND DIR..NW W W NW 20 FT WIND SPD..3 5 6 5 20 FT WIND GUST.5 10 MIX HGT (FT)....1600 2600 3100 2800 MIX HGT (M).....490 790 940 850 TRANSPORT WIND..N 7 NW 10 NW 9 NW 7 TRAN WIND (M/S).N 3 NW 4 NW 4 NW 3 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........MCLEAR MCLEAR MCLEAR CLEAR MCLEAR MCLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............49 41 36 34 33 32 RH..............36 52 67 74 78 80 20 FT WIND DIR..N NW W SE SE SE 20 FT WIND SPD..3 1 1 1 1 1 20 FT WIND GUST.5 MIX HGT (FT)....1300 300 300 200 200 200 MIX HGT (M).....400 90 90 60 60 60 TRANSPORT WIND..NW 6 N 5 N 3 NE 3 NE 5 E 5 TRAN WIND (M/S).NW 3 N 2 N 1 NE 1 NE 2 E 2 .FRIDAY... TIME (CST) 6 AM 9 AM NOON 3 PM SKY (%).........MCLEAR MCLEAR MCLEAR PCLDY WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............31 38 55 59 RH..............83 65 38 36 20 FT WIND DIR..E SE S S 20 FT WIND SPD..5 9 10 15 20 FT WIND GUST. 10 15 20 MIX HGT (FT)....200 1700 2500 3500 MIX HGT (M).....60 520 760 1070 TRANSPORT WIND..E 5 SE 8 SE 5 S 3 TRAN WIND (M/S).E 2 SE 4 SE 2 S 1 $$ FORECASTER...AGRE REQUESTED BY...SHAWN NAGLE TYPE OF REQUEST...PRESCRIBED .TAG 20100218.BOYDS.01/JAN