711  
FNUS74 KMOB 291157  
FWSMOB  
 
SPOT FORECAST FOR EGLIN AFB J-15...EGLIN AFB  
NATIONAL WEATHER SERVICE MOBILE AL  
657 AM CDT MON MAY 29 2023  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON MAY 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
LIGHT WESTERLY WINDS WILL INCREASE TODAY. A SEABREEZE  
IS EXPECTED TO DEVELOP AND MOVE INLAND, BUT NOT QUITE REACH THIS  
BURN SITE. NO RAIN IS EXPECTED, WITH GENERALLY GOOD DISPERSIONS.  
 
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 8 MPH IN  
THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......8600 FT AGL.  
MIXING HEIGHT (M)...61-2621 METERS AGL.  
TRANSPORT WINDS.....NORTHWEST 7 TO 13 MPH.  
TRANSPORT WINDS M/S.NORTHWEST 3 TO 6 METERS/SECOND.  
DISPERSION INDEX....11 INCREASING 67 LATE IN THE MORNING, THEN  
DECREASING TO 55.  
LVORI...............4.  
STABILITY CLASS.....2.  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........31 39 47 55 61 67 73 73 72 72 70  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 10 10 10 10 10  
LAL.............1 1 1 1 1 1 1 1 1 1 1  
TEMP............65 71 77 81 83 86 87 88 87 87 86  
RH..............93 76 62 54 49 43 40 39 40 40 43  
20 FT WIND DIR..NW NW NW NW NW WNW WNW WNW WNW WNW WNW  
20 FT WIND SPD..3 5 6 7 8 9 9 9 9 9 9  
20 FT WIND GUST.10 10 10 10 12 13 14 14 14 14 14  
MIX HGT (KFT)...0.2 1.6 3.0 4.4 5.8 7.2 8.6 7.9 7.3 6.6 5.6  
MIX HGT (KM)....0.1 0.5 0.9 1.3 1.8 2.2 2.6 2.4 2.2 2.0 1.7  
TRANSP WIND DIR.NW NW NW NW NW WNW WNW WNW WNW WNW WNW  
TRANSP WIND SPD.7 8 9 10 12 13 13 13 13 13 13  
TRANS WIND DIR..NW NW NW NW NW WNW WNW WNW WNW WNW WNW  
TRANS SPD (M/S).3 4 4 4 5 6 6 6 6 6 6  
DISPERSION IDX..8 14 29 45 60 66 59 55 55 54 54  
LVORI...........6 4 2 1 1 1 1 1 1 1 1  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (30-40 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 63.  
MAX HUMIDITY........87 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 7 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......200 FT AGL.  
MIXING HEIGHT (M)...61-1372 METERS AGL.  
TRANSPORT WINDS.....NORTHWEST 8 TO 12 MPH SHIFTING TO THE NORTH 5  
TO 7 MPH OVERNIGHT.  
TRANSPORT WINDS M/S.WEST AROUND 5 METERS/SECOND SHIFTING TO THE  
NORTH 2 TO 4 METERS/SECOND LATE IN THE EVENING.  
DISPERSION INDEX....54 DECREASING TO 2.  
LVORI...............4.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........68 66 55 44 33 32 31 30 29 29 28 29  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).10 0 0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............84 80 77 75 73 71 70 67 65 65 64 63  
RH..............46 54 62 66 71 73 73 78 81 81 84 87  
20 FT WIND DIR..W W W W W WNW NW NW NW NNW NNW NNW  
20 FT WIND SPD..8 7 6 5 3 3 2 2 2 1 1 1  
20 FT WIND GUST.13 13 12 10 9 8 8 7 7 6 6 6  
MIX HGT (KFT)...4.5 3.5 2.5 1.4 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2  
MIX HGT (KM)....1.4 1.1 0.8 0.4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.WNW W WNW NW NNW NNW N N N N N N  
TRANSP WIND SPD.12 12 10 9 8 8 7 7 6 5 5 5  
TRANS WIND DIR..WNW W WNW NW NNW NNW N N N N N N  
TRANS SPD (M/S).5 5 4 4 4 4 3 3 3 2 2 2  
DISPERSION IDX..54 10 8 6 5 4 4 3 3 3 2 2  
LVORI...........1 2 3 3 3 3 4 4 5 5 5 6  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........37 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH  
LATE IN THE MORNING, THEN BECOMING LIGHT LATE  
IN THE AFTERNOON.  
MIXING HEIGHT.......8000 FT AGL.  
MIXING HEIGHT (M)...61-2438 METERS AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 9 MPH.  
TRANSPORT WINDS M/S.NORTHWEST 2 TO 4 METERS/SECOND.  
DISPERSION INDEX....6 INCREASING TO 67 BY EARLY AFTERNOON, THEN  
DECREASING TO 37.  
LVORI...............4.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........30 31 27 23 19 29 39 49 54 60 65 64  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............64 66 72 79 83 85 87 89 89 88 87 86  
RH..............87 81 66 54 47 43 40 37 37 39 42 43  
20 FT WIND DIR..NNW NNW NNW NNW NNW NW NW NW WNW WSW SW SW  
20 FT WIND SPD..1 2 3 3 5 6 6 6 6 5 5 5  
20 FT WIND GUST.6 6 7 7 8 8 9 9 9 8 8 8  
MIX HGT (KFT)...0.2 0.2 1.5 2.8 4.1 5.4 6.7 8.0 7.1 6.1 5.1 4.3  
MIX HGT (KM)....0.1 0.1 0.5 0.9 1.2 1.6 2.0 2.4 2.2 1.9 1.6 1.3  
TRANSP WIND DIR.N NNW NNW NW NW NW NW WNW WNW WNW WNW NW  
TRANSP WIND SPD.5 6 7 7 8 9 9 9 9 8 8 8  
TRANS WIND DIR..N NNW NNW NW NW NW NW WNW WNW WNW WNW NW  
TRANS SPD (M/S).2 3 3 3 4 4 4 4 4 4 4 4  
DISPERSION IDX..2 6 10 20 32 45 57 66 62 52 37 37  
LVORI...........6 4 3 2 1 1 1 1 1 1 1 1  
 

 
FORECASTER...16  
REQUESTED BY...THOMAS HARRISON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2314123.0/MOB  
.DELDT 05/29/23  
.FORMATTERVERSION 2.0.0  
.EMAIL THOMAS.HARRISON.22@US.AF.MIL  
 
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