916  
FNUS74 KMOB 051303  
FWSMOB  
 
SPOT FORECAST FOR 5 ACRES...AFC  
NATIONAL WEATHER SERVICE MOBILE AL  
703 AM CST THU MAR 5 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON MARCH 05.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
DRY CONDITIONS ARE EXPECTED TO CONTINUE THROUGH  
TONIGHT. THERE IS A 40% CHANCE OF RAIN FRIDAY. BEST CHANCES LOOK TO  
BE DURING THE AFTERNOON HOURS ON FRIDAY AND A FEW ISOLATED  
THUNDERSTORMS CANNOT BE RULED OUT. FOR TODAY, THE MINIMUM RELATIVE  
HUMIDITY IS NEAR 65%, TRANSPORT WINDS WILL BE MOSTLY SOUTHERLY TO  
SOUTH-SOUTHEASTERLY, AND DISPERSION VALUES WILL BE FAIR. FOR  
FRIDAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 65%, 20 FT WIND  
GUSTS WILL BE UP TO NEAR 20 MPH, TRANSPORT WINDS WILL BE MOSTLY  
SOUTH-SOUTHEASTERLY TO SOUTHEASTERLY, AND DISPERSION VALUES WILL  
BE GENERALLY GOOD.  
 
FOG POTENTIAL AND OTHER REMARKS...AREAS OF DENSE FOG ARE DEVELOPING  
NEAR THE BURN SITE THIS MORNING. FOG SHOULD CLEAR BY THE MID-  
MORNING HOURS. AREAS OF FOG, SOME OF WHICH COULD BE DENSE, ARE  
POSSIBLE AT THE BURN SITE THURSDAY NIGHT.  
 
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........65 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......3100 FT AGL.  
MIXING HEIGHT (M)...488-945 METERS AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 10 MPH.  
TRANSPORT WINDS M/S.SOUTH AROUND 4 METERS/SECOND.  
DISPERSION INDEX....22 INCREASING TO 31 LATE IN THE MORNING.  
LVORI...............4.  
STABILITY CLASS.....2.  
 
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........63 49 48 40 38 36 36 39 41  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 10 10 10 10 10 10  
TEMP............67 71 76 78 78 80 78 78 76  
RH..............90 81 71 67 67 65 69 69 74  
20 FT WIND DIR..SE SSE SSE SSE S S S S S  
20 FT WIND SPD..6 7 8 9 9 9 8 7 6  
20 FT WIND GUST.10 12 13 14 14 14 14 13 10  
MIX HGT (KFT)...1.6 2.0 2.6 3.0 3.1 2.9 2.7 2.7 2.7  
MIX HGT (KM)....0.5 0.6 0.8 0.9 0.9 0.9 0.8 0.8 0.8  
TRANSP WIND DIR.SSE SSE S S S S S S S  
TRANSP WIND SPD.9 10 10 10 10 9 10 10 9  
TRANS WIND DIR..SSE SSE S S S S S S S  
TRANS SPD (M/S).4 4 4 4 4 4 4 4 4  
DISPERSION IDX..18 26 28 33 33 33 32 34 30  
LVORI...........4 3 3 3 3 3 3 3 3  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). AREAS OF DENSE  
FOG OVERNIGHT. PATCHY FOG EARLY IN THE MORNING.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 3 AM.  
CHANCE OF PCPN......20 PERCENT.  
MIN TEMPERATURE.....AROUND 65.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS AFTER 3 AM.  
MIXING HEIGHT.......600 FT AGL.  
MIXING HEIGHT (M)...183-366 METERS AGL.  
TRANSPORT WINDS.....SOUTHEAST 9 TO 12 MPH.  
TRANSPORT WINDS M/S.SOUTHEAST 4 TO 5 METERS/SECOND.  
DISPERSION INDEX....7.  
LVORI...............6.  
STABILITY CLASS.....4.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........50 47 57 81 85 92 91 92 88 88 90 94  
WEATHER COV..... ARS ARS ARS ARS ARS SCH  
WEATHER TYPE.... FOG FOG FOG FOG FOG RNF  
TSTM COV........ SCH SCH SCH  
CHC OF PCPN (%).10 10 10 10 10 10 10 10 10 20 20 20  
TEMP............72 70 68 67 67 66 66 67 67 66 66 65  
RH..............81 90 93 97 97 100 100 97 97 100 100 100  
20 FT WIND DIR..SSE SE SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..5 5 5 5 5 5 5 5 5 5 5 5  
20 FT WIND GUST.8 8 8 8 8 9 9 9 8 8 9 9  
MIX HGT (KFT)...0.6 0.8 0.8 0.8 0.9 1.0 1.1 1.1 1.2 1.1 1.1 1.0  
MIX HGT (KM)....0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3  
TRANSP WIND DIR.SSE SSE SSE SSE SSE SE ESE SE SE SSE SE SSE  
TRANSP WIND SPD.9 9 9 10 9 12 12 12 10 9 12 12  
TRANS WIND DIR..SSE SSE SSE SSE SSE SE ESE SE SE SSE SE SSE  
TRANS SPD (M/S).4 4 4 4 4 5 5 5 4 4 5 5  
DISPERSION IDX..7 6 6 7 6 7 8 7 6 6 7 7  
LVORI...........4 5 6 8 8 8 8 8 8 8 8 8  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). PATCHY FOG EARLY  
IN THE MORNING. SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
LATE MORNING AND EARLY AFTERNOON. CHANCE OF  
SHOWERS IN THE AFTERNOON.  
CHANCE OF PCPN......40 PERCENT.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........69 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 10 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE LATE  
MORNING AND EARLY AFTERNOON.  
MIXING HEIGHT.......3400 FT AGL.  
MIXING HEIGHT (M)...274-1036 METERS AGL.  
TRANSPORT WINDS.....SOUTHEAST 13 TO 22 MPH.  
TRANSPORT WINDS M/S.SOUTHEAST 6 TO 10 METERS/SECOND.  
DISPERSION INDEX....15 INCREASING TO 23 EARLY IN THE MORNING, THEN  
INCREASING TO 33 LATE IN THE MORNING INCREASING  
TO 48 IN THE LATE MORNING AND EARLY AFTERNOON  
INCREASING TO 51 DECREASING TO 42 LATE IN THE  
AFTERNOON.  
LVORI...............3.  
STABILITY CLASS.....3.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........92 90 82 74 68 61 55 54 54 53 53 52  
WEATHER COV.....SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RNF RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH SCH  
CHC OF PCPN (%).20 20 20 20 20 20 40 40 40 40 40 40  
TEMP............66 66 68 71 74 76 78 80 80 80 78 76  
RH..............100 100 97 93 87 82 76 72 69 69 74 76  
20 FT WIND DIR..SE SE SE SE SE SSE SSE SSE SSE SSE SSE SE  
20 FT WIND SPD..6 6 8 9 10 12 12 12 12 10 9 8  
20 FT WIND GUST.10 12 13 15 16 17 18 18 18 18 16 14  
MIX HGT (KFT)...0.9 1.1 1.3 1.7 2.3 2.9 3.4 3.4 3.1 2.7 2.7 2.7  
MIX HGT (KM)....0.3 0.3 0.4 0.5 0.7 0.9 1.0 1.0 0.9 0.8 0.8 0.8  
TRANSP WIND DIR.ESE SE SE SE SSE SSE SSE SSE S S SSE SSE  
TRANSP WIND SPD.13 13 15 17 20 21 22 22 21 18 16 14  
TRANS WIND DIR..ESE SE SE SE SSE SSE SSE SSE S S SSE SSE  
TRANS SPD (M/S).6 6 7 8 9 9 10 10 9 8 7 6  
DISPERSION IDX..13 16 23 33 43 44 50 52 54 47 44 40  
LVORI...........5 5 5 4 4 3 3 3 1 3 3 3  
 
 
FORECASTER...96  
REQUESTED BY...RICKEY FIELDS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604835.1/MOB  
.DELDT 03/05/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RICHARD.FIELDS@FORESTRY.ALABAMA.GOV  
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