FNUS73 KOAX 281058 FWSOAX SPOT FORECAST FOR ROADSIDES...POTTAWATTAMIE COUNTY CONSERVATION NATIONAL WEATHER SERVICE OMAHA/VALLEY NE 458 AM CST MON NOV 28 2011 FORECAST IS BASED ON IGNITION TIME OF 1200 CST ON NOVEMBER 28. IF CONDITIONS BECOME UNREPRESENTATIVE...PLEASE CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A COLD FRONT WILL MOVE SOUTHEAST ACROSS THE NORTHERN AND CENTRAL PLAINS TODAY. DUE TO A LACK OF MOISTURE...NO PRECIPITATION SHOULD OCCUR WITH THE FRONT. THIS FRONT IS EXPECTED TO PUSH THROUGH THE LOCAL AREA THIS EVENING. WINDS SHOULD SHIFT TO THE WEST LATE THIS AFTERNOON. WINDS ARE EXPECTED TO SHIFT TO THE NORTH AND INCREASE AFTER THE FRONT MOVES THROUGH THIS EVENING. .TODAY... SKY/WEATHER.........SUNNY (10-20 PERCENT). MAX TEMPERATURE.....39 AT IGNITION...MAX 45. MIN HUMIDITY........23 PERCENT AT IGNITION...MIN 22 PERCENT. 20-FOOT WINDS.......WINDS SOUTH AT 7 MPH AT IGNITION...OTHERWISE LIGHT WINDS BECOMING SOUTHWEST 5 TO 12 MPH UNTIL LATE AFTERNOON...THEN BECOMING LIGHT WEST LATE IN THE AFTERNOON. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 4. MIXING HEIGHT.......300-1400 FT AGL. TRANSPORT WINDS.....WEST 3 TO 10 MPH. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........1 3 7 9 14 22 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............20 23 30 39 44 44 RH..............74 52 32 23 22 30 20 FT WIND......S 3 S 5 S 7 S 7 SW 6 W 5 20 FT WIND GUST.5 5 HAINES INDEX....4 4 4 4 4 4 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING PARTLY CLOUDY (40-50 PERCENT). MIN TEMPERATURE.....MIN 26. MAX HUMIDITY........MAX 79 PERCENT. 20-FOOT WINDS.......LIGHT WINDS BECOMING NORTH 8 TO 16 MPH BY MID EVENING. 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 FT AGL. TRANSPORT WINDS.....NORTH 3 TO 12 MPH INCREASING TO 25 TO 26 MPH. TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........27 35 47 55 49 42 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............39 36 34 32 30 28 RH..............47 59 65 69 72 78 20 FT WIND......W 2 NW 8 N 14 N 15 N 16 N 16 20 FT WIND GUST. 15 20 25 25 HAINES INDEX....4 4 4 3 3 3 .TUESDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). MAX TEMPERATURE.....MAX 40. MIN HUMIDITY........MIN 34 PERCENT. 20-FOOT WINDS.......NORTH WINDS 9 TO 15 MPH. HAINES INDEX........4 TO 5 OR OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......300-2000 FT AGL INCREASING TO 900-2300 FT AGL LATE IN THE AFTERNOON. TRANSPORT WINDS.....NORTH 17 TO 25 MPH. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........36 27 14 5 4 4 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............27 26 28 34 39 38 RH..............79 56 42 36 34 35 20 FT WIND......N 15 N 15 N 15 N 15 N 15 N 12 20 FT WIND GUST.20 20 20 20 20 15 HAINES INDEX....4 4 4 4 5 5 $$ FORECASTER...NWS OMAHA/VALLEY REQUESTED BY...CHAD GRAEVE TYPE OF REQUEST...PRESCRIBED .TAG 20111128.ROADS.01/OAX