FNUS73 KJKL 012158 FWSJKL SPOT FORECAST FOR TIPRELL A B...NPS NATIONAL WEATHER SERVICE JACKSON KY 558 PM EDT MON APR 1 2013 FORECAST IS BASED ON IGNITION TIME OF 1125 EDT ON APRIL 02. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A RIDGE OF SURFACE HIGH PRESSURE WILL BUILD INTO THE AREA FROM THE NORTHWEST ON TUESDAY...AND THEN PASS BY TO OUR NORTH ON WEDNESDAY. WITH THE PROXIMITY OF THE HIGH...SURFACE WINDS WILL GENERALLY BE HELD TO 10 MPH OR LESS ON TUESDAY...AND NOT MUCH MORE THAN 5 MPH ON WEDNESDAY. MIXING HEIGHTS ARE ALSO EXPECTED TO BE GREATEST ON TUESDAY... WITH WARMING TEMPERATURES ALOFT LIMITING MIXING DEPTH ON WEDNESDAY. THIS TRANSLATES TO THE GREATER VENTILATION RATES BY FAR BEING ON TUESDAY. .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 50. MIN HUMIDITY........30 PERCENT. WIND (20 FT)........NORTHWEST WINDS AT 5 MPH OR LESS IN THE MORNING INCREASING TO AROUND 7 MPH IN THE AFTERNOON. SURROUNDING RIDGE...NORTHWEST 5 TO 10 MPH IN THE MORNING...INCREASING TO AROUND 10 MPH IN THE AFTERNOON. POP.................0 PERCENT. LAL.................1. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......LESS THAN 100 FEET AGL EARLY IN THE MORNING... INCREASING TO 3900 FEET AGL BY 1130 AM EDT... AND PEAKING AROUND 5900 FEET AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH IN THE MORNING...INCREASING TO AROUND 12 MPH IN THE AFTERNOON. DISPERSION INDEX....62. TIME (EDT) 11 AM 1 PM 3 PM 5 PM 7 PM SKY (%).........22 23 25 29 33 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE TEMP............40 44 46 48 44 RH..............43 34 30 28 31 20 FT WIND......NW 3 NW 6 NW 8 W 8 NW 7 20 FT WIND GUST.5 10 15 15 10 RIDGETOP WIND...NW 5 NW 10 NW 11 W 11 NW 10 MIX HGT (FT)....3600 4700 5700 5700 2000 TRANSPORT WIND..NW 5 NW 7 W 10 W 13 NW 10 HAINES INDEX....3 3 3 3 3 .TUESDAY NIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....AROUND 25. MAX HUMIDITY........85 PERCENT. WIND (20 FT)........NORTHWEST AT 5 MPH OR LESS SURROUNDING RIDGE...NORTHWEST AT 5 TO 10 MPH. POP.................0 PERCENT. LAL.................1. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TIME (EDT) 8 PM 10 PM MIDNGT 2 AM 4 AM 6 AM SKY (%).........34 30 25 21 16 9 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............42 36 33 31 29 27 RH..............33 52 58 63 70 76 20 FT WIND......NW 5 NW 3 N 3 N 2 N 2 NW 2 20 FT WIND GUST.10 5 5 5 5 5 RIDGETOP WIND...NW 10 NW 7 N 6 N 5 N 5 NW 5 MIX HGT (FT)....100 100 100 100 100 100 TRANSPORT WIND..NW 8 NW 6 N 5 N 5 N 3 NE 3 HAINES INDEX....3 3 3 3 3 3 .WEDNESDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....AROUND 52. MIN HUMIDITY........26 PERCENT. WIND (20 FT)........NORTHEAST AT 5 MPH OR LESS. SURROUNDING RIDGE...NORTHEAST AROUND 5 MPH. POP.................0 PERCENT. LAL.................1. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......LESS THAN 100 FT AGL EARLY IN THE MORNING... INCREASING TO 3100 FEET AGL BY AROUND 1130 AM EDT...AND PEAKING AROUND 3900 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH. DISPERSION INDEX....22. TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM 6 PM SKY (%).........5 6 7 8 11 14 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............27 37 44 49 52 52 RH..............65 46 34 26 24 26 20 FT WIND......NW 2 N 3 N 5 N 5 N 5 N 5 20 FT WIND GUST.5 5 10 10 10 10 RIDGETOP WIND...NW 4 N 5 N 5 N 7 N 7 N 5 MIX HGT (FT)....100 2000 3200 3600 3700 2000 TRANSPORT WIND..NE 3 NE 8 NE 8 NE 7 NE 7 E 7 HAINES INDEX....4 4 4 4 4 4 $$ FORECASTER...HAL REQUESTED BY...BURN BOSS SASHA ERNST TYPE OF REQUEST...PRESCRIBED .TAG 20130402.TIPRE.01/JKL