537  
FNUS74 KMOB 250345  
FWSMOB  
 
SPOT FORECAST FOR GRABMILL ROAD...USFS  
NATIONAL WEATHER SERVICE MOBILE AL  
945 PM CST SAT FEB 24 2024  
 
FORECAST IS BASED ON FORECAST START TIME OF 2200 CST ON FEBRUARY 24.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
DRY CONDITIONS ARE EXPECTED THROUGH EARLY NEXT WEEK. A LOW CHANCE  
OF RAIN COMES BACK INTO THE FORECAST WEDNESDAY AFTERNOON INTO  
WEDNESDAY NIGHT WITH CHANCES TRENDING A LITTLE HIGHER AGAIN FRIDAY  
INTO SATURDAY.  
 
ANOTHER DRY AFTERNOON IS EXPECTED ON SUNDAY WITH THE LATEST  
FORECAST TRENDING MINIMUM AFTERNOON RH VALUES AS LOW AS 20-25  
PERCENT. LIGHT AND VARIABLE TRANSPORT FLOW SHOULD BECOME LIGHT  
SOUTHERLY TO SOUTHWESTERLY BY LATE SUNDAY AFTERNOON. DISPERSION  
INDEX VALUES WILL BE FAIR ON SUNDAY. THE INCREASED LOW LEVEL  
MOISTURE MAY BRING INCREASED POTENTIAL FOR PATCHY FOG DEVELOPMENT  
NEAR THE BURN SITE LATE SUNDAY NIGHT.  
 
FOG POTENTIAL AND OTHER REMARKS...FOG DEVELOPMENT IS NOT EXPECTED  
TONIGHT. THERE MAY BE A BETTER POTENTIAL OF PATCHY FOG DEVELOPMENT  
NEAR THE BURN SITE SUNDAY NIGHT WITH THE INCREASED LOW LEVEL  
MOISTURE.  
 
   
REST OF TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-5 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 38.  
MAX HUMIDITY........79 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......400 FT AGL.  
MIXING HEIGHT (M)...122 METERS AGL.  
TRANSPORT WINDS.....NORTH 7 TO 9 MPH SHIFTING TO THE NORTHEAST 6 TO  
7 MPH AFTER 3 AM.  
TRANSPORT WINDS M/S.NORTH AROUND 4 METERS/SECOND SHIFTING TO THE  
NORTHEAST AROUND 3 METERS/SECOND AFTER 3 AM.  
DISPERSION INDEX....4.  
LVORI...............4.  
STABILITY CLASS.....4.  
 
TIME (CST) 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........1 0 0 1 2 1 1 1  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1  
TEMP............53 49 48 46 44 42 41 40  
RH..............50 56 58 60 65 70 70 73  
20 FT WIND DIR..NW NW NNW NNW N N N NNE  
20 FT WIND SPD..2 2 2 2 2 2 1 1  
20 FT WIND GUST.3 3 3 3 2  
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
MIX HGT (KM)....0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.NNW NNW N N N NNE NE NE  
TRANSP WIND SPD.9 8 8 8 7 7 6 7  
TRANS WIND DIR..NNW NNW N N N NNE NE NE  
TRANS SPD (M/S).4 4 4 4 3 3 3 3  
DISPERSION IDX..5 4 4 4 3 3 3 3  
LVORI...........2 2 2 3 3 3 3 5  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........21 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......4500 FT AGL.  
MIXING HEIGHT (M)...91-1372 METERS AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST  
LATE IN THE AFTERNOON.  
TRANSPORT WINDS M/S.NORTHEAST AROUND 3 METERS/SECOND SHIFTING  
TO THE SOUTHWEST 2 TO 3 METERS/SECOND LATE IN  
THE AFTERNOON.  
DISPERSION INDEX....9 INCREASING TO 28.  
LVORI...............3.  
STABILITY CLASS.....2.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 1 0 0 0 0 0 1 1 0 0 1  
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............38 40 47 54 61 65 70 71 73 73 72 69  
RH..............79 76 60 46 35 29 23 24 21 22 24 27  
20 FT WIND DIR..NNE ENE E E E SE SSW SW SW SSW SSW SSW  
20 FT WIND SPD..1 1 2 2 2 2 3 5 5 5 5 5  
20 FT WIND GUST. 2 3 5 3 3 5 6 7 7 8 7  
MIX HGT (KFT)...0.4 0.3 0.6 1.3 2.2 2.9 3.4 4.0 4.3 4.5 4.5 4.5  
MIX HGT (KM)....0.1 0.1 0.2 0.4 0.7 0.9 1.0 1.2 1.3 1.4 1.4 1.4  
TRANSP WIND DIR.ENE ENE E ENE NE NNE N NNW WNW WSW SW SSW  
TRANSP WIND SPD.6 5 6 5 5 5 5 5 5 5 5 6  
TRANS WIND DIR..ENE ENE E ENE NE NNE N NNW WNW WSW SW SSW  
TRANS SPD (M/S).3 2 3 2 2 2 2 2 2 2 2 3  
DISPERSION IDX..6 5 6 9 13 15 20 23 26 28 28 28  
LVORI...........4 4 3 2 2 2 2 2 2 2 2 2  
 

 
FORECASTER...21/LINDSEY  
REQUESTED BY...CHANCE FILLMER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2404728.0/MOB  
.DELDT 02/24/24  
.FORMATTERVERSION 2.0.0  
.EMAIL ALAIC@FIRENET.GOV  
 
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