FNUS73 KPAH 131427 FWSPAH SPOT FORECAST FOR SCHOOL HOUSE...US FOREST SERVICE NATIONAL WEATHER SERVICE PADUCAH KY 927 AM CDT TUE APR 13 2010 FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON APRIL 13. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... WARM AND DRY WEATHER WILL CONTINUE FOR MOST OF THE WEEK...UNDER THE INFLUENCE OF HIGH PRESSURE AT THE SURFACE AND ALOFT. HUMIDITY IS EXPECTED TO INCREASE SOME TOWARD THE END OF THE WEEK. A COLD FRONT IS EXPECTED TO SINK SOUTHWARD THROUGH THE HEARTLAND AND MAY PRODUCE SCATTERED SHOWERS AND THUNDERSTORMS ON FRIDAY. .TODAY... SKY/WEATHER.........SUNNY (0-10 PERCENT). TEMPERATURE.........71 AT IGNITION...MAX 81. MIN HUMIDITY........44 PERCENT AT IGNITION...MIN 24 PERCENT. WIND (20 FT)........WINDS SOUTH AT 4 MPH AT IGNITION...OTHERWISE LIGHT AND VARIABLE WINDS IN THE AFTERNOON. CWR.................0 PERCENT. HAINES INDEX........6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 6. MIXING HEIGHT.......600-2400 FT AGL INCREASING TO 7900-8200 FT AGL. TRANSPORT WINDS.....SOUTH 3 TO 8 MPH. TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........CLR MCR MCR MCR MCR MCR CLR CLR WEATHER COV..... WEATHER TYPE.... TEMP............71 74 76 78 79 80 79 78 RH..............44 38 34 31 30 30 30 32 20 FT WIND DIR..S S SW SW S S S SE 20 FT WIND SPD..3 3 4 4 4 4 3 2 20 FT WIND GUST.5 5 5 5 5 5 5 MIX HGT (KFT)...4.9 6.0 6.9 7.5 7.9 8.2 8.1 7.9 TRANSP WIND DIR.SW SW SW SW S S S S TRANSP WIND SPD.7 7 6 6 5 5 3 3 CWR.............0 0 0 0 0 0 0 0 HAINES INDEX....6 6 6 6 6 6 5 5 .TONIGHT... SKY/WEATHER.........CLEAR (0-5 PERCENT). MIN TEMPERATURE.....53. MAX HUMIDITY........83 PERCENT. WIND (20 FT)........LIGHT WINDS. CWR.................0 PERCENT. 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.......6500-7400 FT AGL DECREASING TO 0-600 FT AGL. TRANSPORT WINDS.....WEST 3 TO 8 MPH. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............75 67 63 60 57 55 RH..............35 49 59 67 73 80 20 FT WIND......E 1 NE 0 S 0 SE 1 S 1 S 0 20 FT WIND GUST. MIX HGT (FT)....7400 5300 2700 600 BLW100 BLW100 TRANSPORT WIND..S 3 S 5 S 7 S 8 S 7 SW 5 CWR.............0 0 0 0 0 0 HAINES INDEX....5 5 5 5 5 4 .WEDNESDAY... SKY/WEATHER.........SUNNY (0-5 PERCENT). MAX TEMPERATURE.....82. MIN HUMIDITY........27 PERCENT. WIND (20 FT)........LIGHT WINDS. CWR.................0 PERCENT. HAINES INDEX........4 TO 5 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......600-2500 FT AGL INCREASING TO 10900-11800 FT AGL. TRANSPORT WINDS.....EAST 3 TO 7 MPH. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY (%).........CLEAR CLEAR CLEAR CLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............55 68 77 81 RH..............83 51 35 31 20 FT WIND......SW 0 S 3G5 S 2G5 SE 3G5 MIX HGT (FT)....600 3700 7000 11500 TRANSPORT WIND..W 3 SW 3 SE 5 SE 6 CWR.............0 0 0 0 HAINES INDEX....4 4 4 5 $$ FORECASTER...HOOPER REQUESTED BY...REGINA ROBY TYPE OF REQUEST...PRESCRIBED .TAG 20100413.SCHOO.01/PAH