FNUS74 KLCH 150306 FWSLCH SPOT FORECAST FOR EXERCISE BEAUMONT TEXAS...NATIONAL WEATHER SERVICE NATIONAL WEATHER SERVICE LAKE CHARLES LA 1006 PM CDT MON MAY 14 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AN UPPER LEVEL DISTURBANCE WILL MOVE CLOSER TO THE AREA DURING TUESDAY AND ACROSS THE REGION WEDNESDAY AND THIS WILL CREATE ISOLATED TO SCATTERED SHOWERS AND STORMS. THE DISTURBANCE WILL EXIT THE AREA THURSDAY WITH DRIER CONDITIONS EXPECTED. WINDS THROUGH THE PERIOD WILL REMAIN FAIRLY LIGHT WHICH WILL KEEP AFTERNOON DISPERSION VALUES IN THE GOOD RANGE TUESDAY AND WEDNESDAY. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY CLOUDY (50-60 PERCENT). MIN TEMPERATURE.....AROUND 63. MAX HUMIDITY........90 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS. MIXING HEIGHT.......2400-4300 FT AGL DECREASING TO 1100-2200 FT AGL LATE IN THE EVENING. MIXING WINDS........EAST 6 TO 8 MPH. TIME (CDT) 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM SKY (%).........48 50 53 55 56 57 58 58 59 60 62 63 WEATHER COV..... CHC CHC CHC WEATHER TYPE.... TSM TSM TSM TEMP............70 70 69 68 67 68 66 65 63 63 67 72 RH..............69 71 73 76 78 77 81 84 89 90 79 69 EYE LVL WND DIR.S S SW SW W W NW NW NW NW NW NW EYE LVL WND SPD.2 2 2 2 2 2 2 2 3 3 4 4 EYE LVL WND GST.5 5 5 5 5 5 5 5 5 5 5 5 TRANSP WIND DIR.E E E E E E E E E NE NE NE TRANSP WIND SPD.7 6 6 6 6 6 7 7 8 8 8 8 TRANS SPD (M/S).3 3 3 3 3 3 3 3 4 4 4 4 .TUESDAY... SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....AROUND 84. MIN HUMIDITY........43 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTH 5 TO 6 MPH UNTIL LATE AFTERNOON...THEN BECOMING LIGHT LATE IN THE AFTERNOON. MIXING HEIGHT.......1200-3000 FT AGL INCREASING TO 3800-4700 FT AGL IN THE LATE MORNING AND AFTERNOON. MIXING WINDS........NORTH 6 TO 8 MPH. .TUESDAY NIGHT... MIN TEMPERATURE.....AROUND 64. MAX HUMIDITY........93 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS. MIXING HEIGHT.......2400-4200 FT AGL DECREASING TO 1400-2200 FT AGL LATE IN THE EVENING. MIXING WINDS........NORTHEAST 6 TO 13 MPH. $$ FORECASTER...MARCOTTE REQUESTED BY...KENT KUYPER TYPE OF REQUEST...HAZMAT .TAG 20120514.EXERC.01/LCH