278  
FNUS73 KIND 171201  
FWSIND  
 
SPOT FORECAST FOR CAMP ATTERBURY NORTH POST RX FIRE...INDIANA ARMY NATIONAL GUARD  
NATIONAL WEATHER SERVICE INDIANAPOLIS IN  
801 AM EDT WED APR 17 2019  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON APRIL 17.  
   
DISCUSSION
 
 
AFTER A WARM AND DRY DAY TODAY...RAIN AND SCATTERED THUNDERSTORMS  
WILL DEVELOP PRIOR TO DAYBREAK THURSDAY AND CONTINUE THROUGH THE END  
OF THE WEEK AS A COLD FRONT SWEEPS THROUGH THE OHIO VALLEY. LOW  
PRESSURE DEVELOPING ALONG THE BOUNDARY FRIDAY WILL LIFT NORTH INTO  
THE UPPER OHIO VALLEY...MAINTAINING COOL AND DAMP WEATHER INTO  
SATURDAY. WARMER WEATHER RETURNS FOR SUNDAY INTO EARLY NEXT WEEK. A  
WEAK COLD FRONT DROPPING INTO THE OHIO VALLEY WILL BRING A RENEWED  
THREAT FOR SCATTERED SHOWERS AND STORMS MONDAY AND TUESDAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING  
MOSTLY SUNNY (30-40 PERCENT).  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........45 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 24 MPH  
LATE IN THE AFTERNOON.  
WIND (20 FT)........SOUTH WINDS 7 TO 15 MPH. GUSTS UP TO 24 MPH  
LATE IN THE AFTERNOON.  
MIXING HEIGHT.......6400 FT AGL.  
TRANSPORT WINDS.....SOUTH 14 TO 21 MPH INCREASING TO 24 TO 26 MPH  
LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (13000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (85400 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (120600  
KNOT-FT) LATE IN THE AFTERNOON.  
ADI.................13 EARLY IN THE MORNING INCREASING TO 123 IN  
THE AFTERNOON.  
 
TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........82 79 86 73 34  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............59 66 69 74 77  
RH..............75 61 57 50 45  
20 FT WIND......S 6 S 7 S 9 S 11 S 13  
20 FT WIND GUST.8 12 14 18 19  
EYE LEVEL WIND..S 4 S 5 S 7 S 8 S 10  
EYE LVL WND GST.6 9 11 13 14  
MIX HGT (FT)....1100 1800 2800 4600 6400  
TRANSPORT WIND..SW 14 SW 18 S 18 S 21 S 26  
ADI.............13 21 57 85 123  
SDSPL KT-FT/100013 29 45 85 150  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
EARLY IN THE MORNING.  
MIN TEMPERATURE.....AROUND 60.  
MAX HUMIDITY........84 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS 7 TO 9 MPH.  
WIND (20 FT)........SOUTH WINDS 10 TO 14 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
MORNING.  
MIXING HEIGHT.......2100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 26 TO 33 MPH.  
SMOKE DISPERSAL.....EXCELLENT (152900 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO GOOD (54800 KNOT-FT) LATE IN THE  
NIGHT DECREASING TO GOOD (48200 KNOT-FT) EARLY  
IN THE MORNING.  
ADI.................130 EARLY IN THE EVENING DECREASING TO 36 LATE  
IN THE NIGHT.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........33 46 55 62 76 82  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............76 71 67 65 64 63  
RH..............46 55 61 65 67 70  
20 FT WIND......S 12 S 10 S 9 S 9 S 10 S 10  
20 FT WIND GUST.18 13 12 13 14 16  
EYE LEVEL WIND..S 9 S 8 S 7 S 7 S 8 S 8  
EYE LVL WND GST.13 10 9 10 10 12  
MIX HGT (FT)....6100 4500 3400 2700 2500 2200  
TRANSPORT WIND..S 29 S 31 SW 33 SW 32 SW 30 SW 29  
ADI.............130 123 112 44 41 38  
SDSPL KT-FT/1000153 122 97 77 65 55  
   
THURSDAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT). SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
MORNING, THEN SHOWERS AND CHANCE OF  
THUNDERSTORMS EARLY IN THE MORNING.  
MAX TEMPERATURE.....AROUND 70.  
MIN HUMIDITY........66 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS 8 TO 12 MPH. GUSTS UP TO 28 MPH IN  
THE LATE MORNING AND AFTERNOON.  
WIND (20 FT)........SOUTH WINDS 12 TO 17 MPH. GUSTS UP TO 28 MPH IN  
THE LATE MORNING AND AFTERNOON. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....SOUTH 21 TO 30 MPH INCREASING TO SOUTHWEST 36  
TO 41 MPH LATE IN THE MORNING.  
SMOKE DISPERSAL.....FAIR (20100 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (113700 KNOT-FT) IN THE  
AFTERNOON.  
ADI.................19 TO 48 IN THE MORNING.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........87 93 96 98 99 98  
WEATHER COV.....LIKELY DEFNTE DEFNTE DEFNTE DEFNTE DEFNTE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........S CHC CHANCE CHANCE CHANCE CHANCE CHANCE  
TEMP............61 60 65 68 67 70  
RH..............78 84 75 70 73 66  
20 FT WIND......S 10 S 10 S 13 S 15 S 16 S 14  
20 FT WIND GUST.14 14 19 22 21 21  
EYE LEVEL WIND..S 8 S 8 S 10 S 11 S 12 S 11  
EYE LVL WND GST.11 11 14 17 16 16  
MIX HGT (FT)....1600 1100 2400 3200 3000 3200  
TRANSPORT WIND..SW 24 S 21 S 30 S 38 S 40 SW 41  
ADI.............27 19 41 M M M  
SDSPL KT-FT/100034 20 64 107 108 114  
 

 
FORECASTER...PUMA  
REQUESTED BY...TODD EUBANK  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1906414.0/IND  
.DELDT 04/17/19  
.FORMATTERVERSION 1.0.26  
 
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