856  
FNUS73 KPAH 281431  
FWSPAH  
 
SPOT FORECAST FOR HEADQUARTERS A...USFWS  
NATIONAL WEATHER SERVICE PADUCAH KY  
931 AM CDT SAT MAR 28 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 28.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
TODAY WILL START OFF UNSEASONABLY COLD WITH DRY CONDITIONS. RH  
VALUES WILL DROP TO AROUND 25 TO 30% THIS AFTERNOON. MIXING  
HEIGHTS TODAY WILL REACH 3500-4000 FEET; HOWEVER, LIGHT WINDS WILL  
LEAD TO POOR DISPERSION AT THE BURN SITE. SIMILAR HUMIDITY VALUES  
ARE EXPECTED FOR SUNDAY DROPPING TO THE 25-35% RANGE WITH  
SIMILAR MIXING HEIGHTS. SOUTH WINDS WILL INCREASE AND BECOME  
GUSTY, WITH GOOD DISPERSION AT THE BURN SITE BY SUNDAY AFTERNOON.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........43 AT IGNITION...MAX 58.  
RH..................43 PERCENT AT IGNITION...MIN 25 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WINDS NORTHEAST AT 5 MPH AT  
IGNITION...OTHERWISE NORTHEAST WINDS AROUND 5  
MPH LATE IN THE MORNING BECOMING LIGHT.  
MIXING HEIGHT.......2800 FT AGL AT IGNITION...OTHERWISE 4000 FT  
AGL.  
TRANSPORT WINDS.....EAST 9 TO 14 MPH SHIFTING TO THE SOUTHEAST  
AROUND 8 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR /33700 KNOT-FT/ AT IGNITION. MAX...POOR  
/33700 KNOT-FT/.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0  
TEMP............43 47 50 52 55 56 57 58  
RH..............43 35 31 29 27 26 25 26  
20 FT WIND DIR..NE E E E E E SE SE  
20 FT WIND SPD..5 5 5 3 3 3 3 2  
20 FT WIND GUST.12 12 10 9 9 9 9 8  
MIX HGT (KFT)...2.8 3.0 3.5 3.6 3.8 3.8 4.0 4.0  
TRANSP WIND DIR.E E E E E E SE SE  
TRANSP WIND SPD.14 12 10 9 9 9 8 8  
VRATE KT-FT/1K..34 30 32 29 30 31 28 28  
VENTRATE CAT....PR PR PR PR PR PR PR PR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........MIN 39.  
RH..................MAX 59 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 13 MPH.  
SMOKE DISPERSAL.....POOR (2500 KNOT-FT).  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......CLR CLR CLR CLR CLR MCR MCR PC PC PC PC PC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............56 55 52 47 46 44 44 43 42 41 41 40  
RH..............29 32 36 45 47 51 49 53 55 55 57 59  
20 FT WIND DIR..SE SE SE SE SE SE SE S S S S S  
20 FT WIND SPD..2 2 2 2 2 2 2 3 3 2 3 3  
20 FT WIND GUST.8 7 7 7 7 8 9 10 10 10 10 12  
MIX HGT (KFT)...3.7 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.SE SE SE SE SE SE S S S S S S  
TRANSP WIND SPD.9 6 9 9 10 10 12 12 13 13 13 12  
VRATE KT-FT/1K..30 3 4 3 4 4 5 5 6 6 6 5  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........MAX 70.  
RH..................MIN 29 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTH 5 TO 12 MPH EARLY IN  
THE MORNING.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 21 MPH INCREASING TO 22 TO 24 MPH  
IN THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....POOR (5200 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (83700 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC MCR MCR PC MC MC MC MC MC MC MC MC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............41 41 44 49 55 59 63 65 67 69 70 69  
RH..............57 57 55 50 43 39 34 31 29 30 30 32  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..3 3 5 7 8 9 10 10 12 12 12 10  
20 FT WIND GUST.12 12 14 16 17 20 22 23 24 24 23 22  
MIX HGT (KFT)...0.5 0.5 0.7 1.4 1.9 2.6 3.2 3.5 3.8 4.0 3.8 2.9  
TRANSP WIND DIR.S S S SW S S S S S S S S  
TRANSP WIND SPD.13 14 16 21 23 24 24 23 23 24 24 22  
VRATE KT-FT/1K..5 6 10 25 37 55 65 69 78 84 79 54  
VENTRATE CAT....PR PR PR PR PR FR GD GD GD GD GD FR  
 
 
FORECASTER...COOLEY  
REQUESTED BY...DAVID JONES  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2608251.0/PAH  
.DELDT 03/28/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DAVID_JONES@FWS.GOV  
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