FNUS73 KSGF 100047 FWSSGF SPOT FORECAST FOR MAYFIELD SPRING...US FOREST SERVICE NATIONAL WEATHER SERVICE SPRINGFIELD MO 747 PM CDT SAT APR 9 2011 FORECAST IS BASED ON IGNITION TIME OF 1945 CDT ON APRIL 09. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... QUIET WEATHER CONDITIONS ARE EXPECTED TONIGHT. SOUTHERLY WINDS WILL REMAIN GUSTY WHICH WILL RESULT IN SLOWLY FALLING TEMPERATURES. RELATIVE HUMIDITY VALUES WILL INCREASE THIS EVENING WITH VALUES NEARING 60 PERCENT BY 11 PM. A MAINLY CLEAR SKY IS EXPECTED THIS EVENING WITH A GRADUAL INCREASE IN CLOUDS EXPECTED OVERNIGHT. NO PRECIPITATION IS EXPECTED. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....84 AT IGNITION...MIN 65. MAX HUMIDITY........43 PERCENT AT IGNITION...MAX 78 PERCENT. 20-FOOT WINDS.......WINDS SOUTH AT 11 MPH AT IGNITION...OTHERWISE SOUTH WINDS 9 TO 12 MPH. WIND SHIFT..........NONE CHANCE OF PRECIP....10 PERCENT. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 5. MIXING HEIGHT.......2800 FT AGL AT IGNITION...DECREASING TO 600 FT IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....SOUTH AT 30 MPH. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........MCLEAR PCLDY PCLDY PCLDY PCLDY PCLDY WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............84 78 72 69 67 66 RH..............38 49 61 69 75 78 20 FT WIND......S 9 S 9 S 9 S 8 S 7 S 8 20 FT WIND GUST.20 20 20 15 15 15 MIX HGT (FT)....2800 1200 500 600 600 500 TRANSPORT WIND..S 30 S 30 S 29 S 29 S 30 S 30 CHC OF PCPN (%).10 10 10 10 10 10 HAINES INDEX....5 4 4 4 4 4 .SUNDAY... SKY/WEATHER.........PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....MAX 86. MIN HUMIDITY........MIN 44 PERCENT. 20-FOOT WINDS.......SOUTH WINDS 10 TO 18 MPH. GUSTS UP TO 35 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON. WIND SHIFT..........NONE CHANCE OF PRECIP....20 PERCENT. HAINES INDEX........2 TO 5 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......2300 FT AGL INCREASING TO 4000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 31 TO 39 MPH INCREASING TO 41 TO 43 MPH IN THE AFTERNOON. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........PCLDY PCLDY PCLDY MCLDY MCLDY MCLDY WEATHER COV..... CHANCE CHANCE WEATHER TYPE....NONE NONE NONE NONE TSTORM TSTORM TEMP............66 69 75 80 83 85 RH..............79 70 59 53 49 44 20 FT WIND......S 8 S 10 S 13 S 14 S 14 S 14 20 FT WIND GUST.15 20 30 30 30 30 MIX HGT (FT)....500 800 1400 3200 4000 3500 TRANSPORT WIND..S 31 S 33 SW 36 SW 39 SW 41 SW 43 CHC OF PCPN (%).10 10 10 10 30 30 HAINES INDEX....5 5 5 4 2 2 $$ FORECASTER...GAGAN REQUESTED BY...SMALL TYPE OF REQUEST...PRESCRIBED .TAG 20110409.MAYFI.01/SGF