FNUS74 KJAN 031358 FWSJAN SPOT FORECAST FOR NAS-MERIDIAN PLANE CRASH EXERCISE...NAS NATIONAL WEATHER SERVICE JACKSON MS 758 AM CST TUE FEB 3 2009 FORECAST IS BASED ON INCIDENT TIME OF 0748 CST ON FEBRUARY 03. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...EXPECT MOSTLY CLEAR AND BREEZY CONDITIONS TODAY. WEST TO NORTHWEST WINDS WILL INCREASE TO 15 TO 20 MPH AROUND 10 AM AND CONTINUE THROUGH THE LATE AFTERNOON. WIND GUSTS UP TO 30 MPH WILL BE POSSIBLE ALSO. TEMPERATURES WILL CLIMB INTO THE MID 50S TODAY. DEWPOINT VALUES WILL REMAIN IN THE LOWER AND MID 20S...SO RELATIVE HUMIDITY VALUES MAY FALL BELOW CRITICAL LIMITS BRIEFLY IN THE AFTERNOON. .TODAY... TIME (CST) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........CLEAR MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR WEATHER.........NONE NONE NONE NONE NONE NONE TEMP............30 36 46 51 54 44 RH..............84 63 43 32 33 50 20 FT WIND DIR..SW SW W W NW NW 20 FT WIND SPD..5 8 10 15 15 14 20 FT WIND GUST.10 15 20 25 30 25 MIX HGT (FT)....1300 3400 5100 6100 6000 4800 MIX HGT (M).....400 1040 1550 1860 1830 1460 TRANSPORT WIND..SW 6 SW 13 W 23 W 31 NW 33 NW 30 TRAN WIND (M/S).SW 3 SW 6 W 10 W 14 NW 15 NW 13 .TONIGHT... TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER.........NONE NONE NONE NONE NONE NONE TEMP............41 35 30 27 25 23 RH..............50 66 74 72 71 75 20 FT WIND DIR..NW N N N N N 20 FT WIND SPD..13 13 12 9 8 8 20 FT WIND GUST.25 25 20 15 15 15 MIX HGT (FT)....4300 3300 2700 2400 2400 2400 MIX HGT (M).....1310 1010 820 730 730 730 TRANSPORT WIND..NW 28 N 26 N 25 N 22 N 20 N 17 TRAN WIND (M/S).NW 13 N 12 N 11 N 10 N 9 N 8 $$ FORECASTER...MAXIE REQUESTED BY...JARED STANLEY TYPE OF REQUEST...HAZMAT .TAG 20090203.NASME.02/JAN