569  
FNUS74 KHUN 191023  
FWSHUN  
 
SPOT FORECAST FOR BEECH CREEK...USFS  
NATIONAL WEATHER SERVICE HUNTSVILLE AL  
523 AM CDT THU MAR 19 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON MARCH 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
DRY CONDITIONS ARE FORECAST AT AND AROUND THE BURN AREA THROUGH  
FRIDAY. UNDER GENERALLY SUNNY SKIES, HIGH TEMPERATURES THIS  
AFTERNOON SHOULD WARM TO AROUND 71 DEGREES, WITH MINIMUM AFTERNOON  
RELATIVE HUMIDITIES OF 40 PERCENT. LIGHT WINDS THIS MORNING WILL  
BECOME SW 5-10 MPH IN THE AFTERNOON. MIXING HEIGHTS OF 5400 FT AGL  
AND SW TRANSPORT WINDS OF 8-13 MPH WILL PRODUCE GOOD SMOKE  
DISPERSION RATES. TONIGHT WINDS WILL BECOME LIGHT FROM THE SOUTH.  
LOW TEMPERATURES SHOULD COOL TO AROUND 47 DEGREES, WITH RELATIVE  
HUMIDITIES RISING TO AROUND 93 PERCENT.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
MAX TEMPERATURE.....AROUND 71.  
MIN HUMIDITY........40 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN  
THE LATE MORNING AND EARLY AFTERNOON, THEN  
BECOMING LIGHT LATE IN THE AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 8 TO 13 MPH.  
LVORI...............2.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........49 51 38 25 12 13 22 33 20  
WEATHER COV.....  
WEATHER TYPE....  
TEMP............47 54 59 62 66 69 70 70 71  
RH..............68 57 51 50 47 42 40 42 41  
20 FT WIND DIR..200 210 220 220 220 230 230 230 230  
20 FT WIND SPD..3 5 5 5 5 5 5 3 2  
20 FT WIND GUST.13 13 13 13 12 12 10 10 9  
MIX HGT (KFT)...1.0 1.4 1.9 3.0 3.9 4.6 5.1 5.4 4.4  
TRANSP WIND DIR.210 210 230 240 240 260 260 260 260  
TRANSP WIND SPD.12 13 12 12 12 12 12 10 8  
DISPERSION IDX..5 8 28 44 58 66 73 70 45  
LVORI...........3 2 2 2 1 1 1 1 1  
CWR.............0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT). PATCHY FOG  
OVERNIGHT.  
MIN TEMPERATURE.....AROUND 47.  
MAX HUMIDITY........93 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH SHIFTING TO THE SOUTH 6  
TO 9 MPH EARLY IN THE EVENING.  
LVORI...............4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........22 14 5 2 3 2 3 1 1 3 2 7  
WEATHER COV..... PTY PTY PTY PTY  
WEATHER TYPE.... FOG FOG FOG FOG  
TEMP............69 64 61 56 54 52 51 50 49 49 48 48  
RH..............46 56 61 74 77 83 86 89 89 89 93 90  
20 FT WIND DIR..230 200 190 190 180 180 180 170 180 180 170 170  
20 FT WIND SPD..2 1 1 1 1 1 1 1 1 1 1 1  
20 FT WIND GUST.8 6 6 7 7 7 7 8 8 8 8 9  
MIX HGT (KFT)...2.7 0.6 0.4 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.3 0.3  
TRANSP WIND DIR.260 230 200 200 200 200 190 190 190 190 190 200  
TRANSP WIND SPD.7 7 6 6 6 7 7 8 9 9 9 9  
DISPERSION IDX..24 5 3 3 3 3 3 4 4 4 4 4  
LVORI...........1 3 3 3 5 5 5 6 6 6 6 6  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........44 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH LATE  
IN THE MORNING.  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
MIXING HEIGHT.......5200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 9 TO 18 MPH INCREASING TO 16 TO 20  
MPH LATE IN THE AFTERNOON.  
LVORI...............4.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........32 39 44 36 27 23 19 15 18 20 23 21  
WEATHER COV.....  
WEATHER TYPE....  
TEMP............48 47 49 55 62 67 71 74 76 77 77 75  
RH..............90 91 88 78 67 59 53 48 45 44 44 46  
20 FT WIND DIR..170 170 180 190 190 200 210 210 210 220 220 220  
20 FT WIND SPD..2 2 2 2 3 5 5 6 6 6 6 5  
20 FT WIND GUST.9 10 10 12 13 14 14 14 14 14 14 13  
MIX HGT (KFT)...0.3 0.3 0.6 0.9 1.4 2.3 3.2 4.1 4.8 5.2 5.0 3.7  
TRANSP WIND DIR.200 190 190 200 200 210 220 220 220 230 230 230  
TRANSP WIND SPD.9 10 12 14 16 17 18 18 18 20 18 16  
DISPERSION IDX..4 5 5 6 7 51 77 96 111 126 114 76  
LVORI...........6 5 5 5 1 1 1 1 1 1 1 1  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
 

 
FORECASTER...BOYD  
REQUESTED BY...CRAIG  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2606403.0/HUN  
.DELDT 03/19/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KERRY.CLARK@USDA.GOV,GARY.C.MOORE@USDA.GOV  
 
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