FNUS73 KOAX 280948 FWSOAX SPOT FORECAST FOR OMAHA CRP...BIA-WINNEBAGO AGENCY NATIONAL WEATHER SERVICE OMAHA/VALLEY NE 448 AM CDT SUN AUG 28 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... THUNDERSTORMS ARE DEVELOPING THIS MORNING IN EASTERN SOUTH DAKOTA...AND THOSE ARE EXPECTED TO DROP SOUTH-SOUTHEASTWARD INTO NORTHEAST NEBRASKA THIS MORNING. THE THREAT FOR SHOWERS AND THUNDERSTORMS WILL BE MUCH LOWER BEHIND THAT MORNING ACTIVITY. AN ISOLATED STORM COULD DEVELOP AND MOVE INTO THE AREA AGAIN THIS AFTERNOON...BUT THE AFTERNOON THUNDERSTORM ACTIVITY IS EXPECTED TO GENERALLY REMAIN SOUTH OF THE AREA. SOUTH TO SOUTHEAST WINDS WILL BECOME EASTERLY BY THIS EVENING... WITH SPEEDS REMAINING AT 5-10 MPH. .TODAY... SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 78. MIN HUMIDITY........62 PERCENT. 20-FOOT WINDS.......LIGHT WINDS BECOMING EAST 5 TO 7 MPH EARLY IN THE MORNING. HAINES INDEX........2 TO 4 OR OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......300-2100 FT AGL. TRANSPORT WINDS.....SOUTHEAST 2 TO 8 MPH INCREASING TO 14 TO 22 MPH. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........41 69 80 85 75 67 WEATHER COV.....CHANCE CHANCE LIKELY CHANCE CHANCE S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............60 64 69 73 77 78 RH..............81 78 75 70 62 63 20 FT WIND......SE 1 SE 5 SE 7 E 7 E 7 E 5 20 FT WIND GUST. HAINES INDEX....4 3 3 3 3 3 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING PARTLY CLOUDY (30-40 PERCENT). PATCHY FOG EARLY IN THE MORNING. MIN TEMPERATURE.....AROUND 57. MAX HUMIDITY........100 PERCENT. 20-FOOT WINDS.......LIGHT WINDS. HAINES INDEX........2 TO 3 OR OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......300-2000 FT AGL. TRANSPORT WINDS.....NORTH 0 TO 9 MPH. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........54 50 44 39 34 27 WEATHER COV..... PATCHY WEATHER TYPE....NONE NONE NONE NONE NONE FOG TEMP............75 69 65 62 60 58 RH..............75 84 91 93 98 100 20 FT WIND......NE 3 NE 3 NE 2 N 0 NE 0 NE 0 20 FT WIND GUST.5 5 HAINES INDEX....2 2 2 3 3 3 .MONDAY... SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). PATCHY FOG EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 82. MIN HUMIDITY........57 PERCENT. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH LATE IN THE MORNING. HAINES INDEX........3 TO 4 OR OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......300-1600 FT AGL INCREASING TO 3000-4700 FT AGL LATE IN THE MORNING...THEN DECREASING TO 1700 FT AGL LATE IN THE AFTERNOON. TRANSPORT WINDS.....NORTH AROUND 0 MPH SHIFTING TO THE SOUTHEAST 1 TO 8 MPH. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........22 23 25 26 31 38 WEATHER COV.....PATCHY WEATHER TYPE....FOG NONE NONE NONE NONE NONE TEMP............58 64 70 77 81 82 RH..............97 91 77 63 57 59 20 FT WIND......E 0 E 2 SE 3 S 5 SE 5 SE 5 20 FT WIND GUST. 5 HAINES INDEX....3 3 3 4 4 4 $$ FORECASTER...MAYES REQUESTED BY...DUWAYNE TRAVERSIE-FMS TYPE OF REQUEST...PRESCRIBED .TAG 20110828.OMAHA.01/OAX