FNUS74 KSHV 101331 FWSSHV SPOT FORECAST FOR COMP 2...CADDO NWR...AMENDED FOR MIXHGT IN (M) NATIONAL WEATHER SERVICE SHREVEPORT LA 731 AM CST THU MAR 10 2011 FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON MARCH 10. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... AT 8 O'CLOCK THE TEMP SHOULD BE AROUND 40 WITH RH AROUND 70 OR SO WITH STILL LIGHT NW WINDS. AT 48 DEGREES THE TEMPERATURE WILL BE WARM ENOUGH TO MIX TO NEAR 500 METERS. HIGH PRESSURE IS CENTERED TO OUR WEST OVER SW OKLAHOMA AND NORTH TX. CLOCKWISE FLOW OF WIND AROUND THE HIGH WILL KEEP LOW LEVEL WINDS OUT OF THE NORTHWEST...VEERING TO NORTH WITH INCREASING HEIGHT. THE HIGH IS MOVING EASTWARD AND WILL DRIFT OVERHEAD TONIGHT WHEN WINDS WILL BECOME LIGHT AND VARIABLE. AN EVEN COLDER START CAN BE EXPECTED WITH UPPER 20S AND LOW 30S AROUND DAYBREAK WITH LITTLE IF ANY FOG...UNLESS RECENT RAINFALL HAS BEEN EXCESSIVE IN THIS AREA...THEN PATCHY FOG WILL BE BRIEF. TEMPERATURES REBOUND QUICKLY TOMORROW WITH SOUTHERLY WINDS BACK IN THE PICTURE. HUMIDITY WILL REMAIN FAIRLY LOW AGAIN TOMORROW...BUT WILL BE SLOWLY INCREASING WITH RETURN FLOW OFF THE GULF. SKIES WILL KEEP MOSTLY SUNNY TODAY AND TOMORROW. .TODAY... TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........0 0 0 0 0 0 0 0 0 WEATHER COV..... WEATHER TYPE.... TEMP............47 50 53 56 58 60 62 60 58 RH..............53 45 39 35 31 28 26 28 31 20 FT WIND DIR..NW NW NW NW NW NW NW NW NW 20 FT WIND SPD..8 8 8 10 10 10 9 9 9 20 FT WIND GUST.10 15 15 15 15 15 15 10 10 DISPERSION......M M M M M M M M M MIXHGT MSL(KFT).1.7 1.8 2.6 3.3 3.9 4.2 4.3 4.3 4.2 MIXHGT MSL (KM).0.5 0.5 0.8 1.0 1.2 1.3 1.3 1.3 1.3 MIXHGT MSL (M)..500 500 800 1000 1200 1300 1300 1300 1300 TRANSP WIND DIR.N N N N N N N N N TRANSP WIND SPD.20 20 20 21 21 21 21 21 21 TRANS SPD (M/S).9 9 9 9 9 9 9 9 9 CWR.............0 0 0 0 0 0 0 0 0 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........0 0 0 0 0 0 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............57 49 45 42 40 37 RH..............34 50 59 65 72 81 20 FT WIND......NW 5 NW 5 W 2 W 2 W 2 S 1 20 FT WIND GUST. DISPERSION......M M M M M M MIXHGT MSL (FT).4800 4800 1000 200 200 200 MIXHGT MSL (M)..1460 1460 300 60 60 60 TRANSPORT WIND..NW 13 NW 13 NW 13 N 8 N 8 N 8 TRAN WIND (M/S).NW 6 NW 6 NW 6 N 4 N 4 N 4 CWR.............0 0 0 0 0 0 .FRIDAY... TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........15 15 15 15 15 15 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............34 43 52 61 66 67 RH..............93 72 52 37 32 32 20 FT WIND......S 5 S 5 S 7 S 7 S 7 S 8 20 FT WIND GUST. 10 10 10 DISPERSION......M M M M M M MIXHGT MSL (FT).200 200 2400 4200 4200 4200 MIXHGT MSL (M)..60 60 730 1280 1280 1280 TRANSPORT WIND..S 8 S 8 S 8 S 17 S 17 S 17 TRAN WIND (M/S).S 4 S 4 S 4 S 8 S 8 S 8 CWR.............0 0 0 0 0 0 $$ FORECASTER...CHATELAIN/HANSFORD REQUESTED BY...CATHY PETERSON TYPE OF REQUEST...PRESCRIBED .TAG 20110310.COMP2.03/SHV