FNUS74 KSHV 211323 FWSSHV SPOT FORECAST FOR C-62...USFS NATIONAL WEATHER SERVICE SHREVEPORT LA 723 AM CST MON FEB 21 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON FEBRUARY 21. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LOW LEVEL MOISTURE CONTINUED TO STREAM NORTH AND NORTHEAST ACROSS THE FOUR STATE REGION AROUND THE BACK SIDE OF SURFACE HIGH PRESSURE RIDGE THAT EXTENDED FROM OFF THE ATLANTIC COAST AND ALONG THE GULF COAST. A PRESSURE GRADIENT BETWEEN THIS HIGH PRESSURE SYSTEM AND LOW PRESSURE OVER THE CENTRAL SECTIONS OF THE COUNTRY AND ACROSS WEST TEXAS WILL PROVIDE FOR ANOTHER DAY OF GUSTY WINDS. ALSO LATER TODAY AND DURING THE EVENING A COLD FRONT ASSOCIATED WITH THE LOW PRESSURE WILL MOVE THROUGH THE FOUR STATE REGION. THIS WILL RESULT IN SHIFTING WINDS TO THE WEST AND THEN NORTHWEST TO NORTH AND SMALL CHANCES OF RAIN. HIGH PRESSURE IN WAKE OF THE FRONTAL PASSAGE WILL RETURN COOLER AND DRIER AIR. DURING THE LATER PART OF THIS WORK WEEK AS THAT HIGH PRESSURE SYSTEM SHIFTS EAST OF THE AREA...THE RETURNING SOUTHERLY FLOW WILL PROVIDE FOR A BETTER CHANCE OF SHOWERS AND THUNDERSTORMS WITH MORE LIGHTNING AND WETTING RAINS. .TODAY... TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM TEMP............66 68 70 71 72 73 73 72 RH..............83 78 74 71 68 66 66 66 20 FT WIND DIR..SW SW SW SW SW SW SW SW 20 FT WIND SPD..10 10 12 12 12 7 7 7 20 FT WIND GUST.20 20 20 20 15 10 10 10 MIXHGT MSL(KFT).2.7 2.7 3.7 3.7 3.7 3.2 3.2 3.2 MIXHGT MSL (KM).0.8 0.8 1.1 1.1 1.1 1.0 1.0 1.0 TRANSP WIND DIR.SW SW SW SW SW SW SW SW TRANSP WIND SPD.24 24 25 25 25 25 25 25 TRANS SPD (M/S).11 11 11 11 11 11 11 11 CWR.............10 10 20 20 20 20 20 20 $$ FORECASTER...MURPHY REQUESTED BY...DUSTIN DILL TYPE OF REQUEST...PRESCRIBED .TAG 20110221.C62__.01/SHV