280  
FNUS74 KMOB 261224  
FWSMOB  
 
SPOT FORECAST FOR CHICK CPT 364...USFS  
NATIONAL WEATHER SERVICE MOBILE AL  
724 AM CDT THU MAR 26 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON MARCH 26.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
FOR THE REST OF TODAY, THE MINIMUM RELATIVE  
HUMIDITY IS NEAR 40%, TRANSPORT WINDS WILL BE MOSTLY SOUTH-  
SOUTHWESTERLY, AND DISPERSION VALUES WILL BE GOOD. FOR FRIDAY,  
THE MINIMUM RELATIVE HUMIDITY IS NEAR 40%, TRANSPORT WINDS WILL  
BE MOSTLY WESTERLY TO WEST-NORTHWESTERLY, AND DISPERSION VALUES  
WILL BE GOOD. THERE WILL BE A GRADUAL WIND SHIFT FROM A LIGHT  
SOUTHWESTERLY FLOW TO A NORTHWESTERLY DIRECTION WHICH OCCURS  
FROM EARLY FRIDAY MORNING THROUGH EARLY FRIDAY EVENING. THE  
MAXIMUM WIND GUST TODAY IS 15 MPH.  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE THIS  
MORNING AND AGAIN LATE TONIGHT INTO EARLY FRIDAY MORNING.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING  
MOSTLY SUNNY (20-30 PERCENT). PATCHY FOG  
EARLY IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........44 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN  
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......5200 FT AGL.  
MIXING HEIGHT (M)...213-1585 METERS AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 9 MPH.  
TRANSPORT WINDS M/S.SOUTH 2 TO 4 METERS/SECOND.  
DISPERSION INDEX....8 INCREASING TO 62.  
LVORI...............5.  
STABILITY CLASS.....2.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........84 77 77 64 45 29 20 15 8 11  
WEATHER COV.....ARS  
WEATHER TYPE....FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
TEMP............61 64 67 71 75 79 81 83 84 84  
RH..............100 100 93 81 69 60 53 49 46 44  
20 FT WIND DIR..SSW S S S S SSW SSW SSW SSW S  
20 FT WIND SPD..1 2 2 3 5 5 6 6 6 5  
20 FT WIND GUST.6 6 8 9 10 12 12 13 13 13  
MIX HGT (KFT)...0.7 1.0 1.5 2.1 3.1 3.8 4.5 4.9 5.2 5.2  
MIX HGT (KM)....0.2 0.3 0.5 0.6 0.9 1.2 1.4 1.5 1.6 1.6  
TRANSP WIND DIR.SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW  
TRANSP WIND SPD.5 6 6 7 7 8 8 8 8 9  
TRANS WIND DIR..SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW  
TRANS SPD (M/S).2 3 3 3 3 4 4 4 4 4  
DISPERSION IDX..4 7 11 18 28 38 45 49 53 62  
LVORI...........9 8 5 3 3 1 1 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT). PATCHY FOG  
OVERNIGHT.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 62.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN  
THE EVENING, THEN BECOMING LIGHT LATE IN THE  
EVENING.  
MIXING HEIGHT.......400 FT AGL.  
MIXING HEIGHT (M)...122-1585 METERS AGL.  
TRANSPORT WINDS.....SOUTH 7 TO 13 MPH.  
TRANSPORT WINDS M/S.SOUTH 3 TO 6 METERS/SECOND.  
DISPERSION INDEX....52 DECREASING TO 5.  
LVORI...............5.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........4 9 12 9 8 5 8 36 47 61 73 69  
WEATHER COV..... PTY PTY PTY PTY PTY  
WEATHER TYPE.... FOG FOG FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............82 78 74 71 69 66 65 63 63 63 63 62  
RH..............49 58 66 76 81 90 93 100 100 100 100 100  
20 FT WIND DIR..S S S S S S S S SSW SSW SSW SSW  
20 FT WIND SPD..5 5 5 6 6 5 5 5 3 3 2 2  
20 FT WIND GUST.13 13 14 15 15 15 14 14 13 12 10 10  
MIX HGT (KFT)...5.2 0.4 0.6 0.6 0.6 0.6 0.5 0.6 0.6 0.6 0.6 0.6  
MIX HGT (KM)....1.6 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.SSW S S S S S S SSW SSW SW SW SW  
TRANSP WIND SPD.7 8 12 12 13 12 12 12 12 9 8 8  
TRANS WIND DIR..SSW S S S S S S SSW SSW SW SW SW  
TRANS SPD (M/S).3 4 5 5 6 5 5 5 5 4 4 4  
DISPERSION IDX..52 4 5 5 6 5 5 6 6 5 4 4  
LVORI...........1 3 3 4 4 6 6 9 9 9 9 9  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). PATCHY FOG EARLY  
IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH LATE IN  
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......5600 FT AGL.  
MIXING HEIGHT (M)...152-1707 METERS AGL.  
TRANSPORT WINDS.....WEST 7 TO 9 MPH INCREASING TO 9 TO 10 MPH LATE  
IN THE AFTERNOON.  
TRANSPORT WINDS M/S.WEST 3 TO 4 METERS/SECOND.  
DISPERSION INDEX....7 INCREASING TO 63.  
LVORI...............5.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........53 62 41 35 29 23 18 12 10 8 6 6  
WEATHER COV.....PTY PTY PTY  
WEATHER TYPE....FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............62 62 63 67 71 75 78 80 83 84 84 83  
RH..............100 100 100 93 81 69 60 52 46 43 43 44  
20 FT WIND DIR..SSW SSW WSW WSW W W W W W W W WNW  
20 FT WIND SPD..2 2 2 2 3 5 5 6 6 6 6 5  
20 FT WIND GUST.8 7 8 9 10 12 12 13 14 14 14 12  
MIX HGT (KFT)...0.5 0.6 1.2 2.0 2.9 3.6 4.1 4.5 5.2 5.6 5.3 5.3  
MIX HGT (KM)....0.2 0.2 0.4 0.6 0.9 1.1 1.2 1.4 1.6 1.7 1.6 1.6  
TRANSP WIND DIR.SW WSW WSW W W W W W W WNW WNW WNW  
TRANSP WIND SPD.8 8 7 7 8 8 9 9 9 10 10 9  
TRANS WIND DIR..SW WSW WSW W W W W W W WNW WNW WNW  
TRANS SPD (M/S).4 4 3 3 4 4 4 4 4 4 4 4  
DISPERSION IDX..3 8 10 19 33 42 51 56 61 65 61 60  
LVORI...........9 8 7 5 3 1 1 1 1 1 1 1  
 
 
FORECASTER...29  
REQUESTED BY...RYAN BARNETT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607990.0/MOB  
.DELDT 03/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.BARNETT@USDA.GOV  
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