FNUS73 KAPX 101840 FWSAPX SPOT FORECAST FOR SOUTH BRANCH SAVANNAH...USFS NATIONAL WEATHER SERVICE GAYLORD MI 240 PM EDT FRI APR 10 2009 FORECAST IS BASED ON IGNITION TIME OF 1400 EDT ON APRIL 11. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...STRONG HIGH PRESSURE STRETCHED ACROSS THE GREAT LAKES REGION WILL MAINTAIN MOSTLY CLEAR SKIES...DRY WEATHER AND RELATIVELY LIGHT WINDS THROUGH EASTER. LAKE BREEZES WILL KEEP COASTAL COMMUNITIES A BIT COOLER DURING THE DAY...BUT MOST AREAS WILL REMAIN SEASONAL. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). TEMPERATURE.........MIN 23. RH..................MAX 81 PERCENT. WIND (20 FT)........NORTHEAST WINDS 5 TO 8 MPH IN THE EVENING BECOMING LIGHT...THEN BECOMING NORTH 5 TO 6 MPH AFTER MIDNIGHT. TRANSPORT WINDS.....NORTH 12 TO 16 MPH. MIXING HEIGHT.......700-2400 FT AGL. HAINES INDEX........MIN 3. SMOKE DISPERSAL.....MIN POOR(100). TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........25 17 17 3 23 23 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............41 38 34 30 28 26 RH..............41 48 58 66 75 78 20 FT WIND......NE 7 NE 6 NE 5 N 5 N 6 N 6 20 FT WIND GUST.15 15 10 10 10 10 HAINES INDEX....5 5 4 4 3 4 SMOKE DISP......500 400 100 100 100 100 .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING MOSTLY SUNNY (5-15 PERCENT). TEMPERATURE.........43 AT IGNITION...MAX 45. RH..................29 PERCENT AT IGNITION...MIN 27 PERCENT. WIND (20 FT)........WINDS NORTH AT 7 MPH AT IGNITION...OTHERWISE NORTH WINDS 6 TO 9 MPH. TRANSPORT WINDS.....NORTH 13 TO 18 MPH. MIXING HEIGHT.......1300 FT AGL INCREASING TO 6000 FT AGL AT IGNITION...OTHERWISE 5800-6000 FT AGL. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH AT IGNITION...MAX 4. SMOKE DISPERSAL.....EXCELLENT (800) AT IGNITION. MAX...EXCELLENT (900). TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........44 15 15 5 5 5 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............25 25 33 40 43 43 RH..............81 80 53 37 29 27 20 FT WIND......N 6 N 6 N 7 N 7 N 7 N 8 20 FT WIND GUST.10 10 15 15 15 15 HAINES INDEX....4 4 4 4 4 4 SMOKE DISP......100 200 500 700 800 900 $$ FORECASTER...MONIQUE RUNYAN REQUESTED BY...JOE ALYEA TYPE OF REQUEST...PRESCRIBED .TAG 20090411.SOUTH.01/APX