815  
FNUS73 KPAH 231946  
FWSPAH  
 
SPOT FORECAST FOR 2 MULES WILDFIRE...FS  
NATIONAL WEATHER SERVICE PADUCAH KY  
246 PM CDT TUE APR 23 2024  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 CDT ON APRIL 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
CLOUDS WILL GENERALLY BE ON THE UPTICK OVER THE WILDFIRE AREA AS A  
FRONT APPROACHES FROM THE NORTH. THIS WILL ULTIMATELY BRING RAIN  
CHANCES IN THROUGH TONIGHT. WINDS WILL BE GUSTY SOUTH TO SOUTHWEST AHEAD  
OF THE FRONT BEFORE SHIFTING TO THE NORTHWEST AND DIMINISHING OVERNIGHT.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........75 AT FORECAST START...MAX 77.  
RH..................39 PERCENT AT FORECAST START...MIN 37 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WINDS SOUTHWEST AT 12 MPH AT FORECAST  
START...OTHERWISE SOUTHWEST WINDS 12 TO 13 MPH.  
SMOKE DISPERSAL.....VERY GOOD /109000 KNOT-FT/ AT FORECAST START.  
MAX...VERY GOOD /116000 KNOT-FT/.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH AT FORECAST START...MAX 4.  
 
TIME (CDT) 3 PM 5 PM  
SKY COVER.......PCLDY MCLDY  
WEATHER COV.....  
WEATHER TYPE....NONE NONE  
TSTM COV........  
CWR.............0 0  
TEMP............75 76  
RH..............39 40  
20 FT WIND DIR..SW SW  
20 FT WIND SPD..12 13  
20 FT WIND GUST.22 21  
HAINES INDEX....4 4  
VRATE KT-FT/1K..109 95  
VENTRATE CAT....VYGD GOOD  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT). RAIN SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING.  
CWR.................0 PERCENT INCREASING TO 42 PERCENT EARLY IN THE  
EVENING, THEN INCREASING TO 57 PERCENT EARLY IN  
THE EVENING DECREASING TO 44 PERCENT LATE IN  
THE EVENING DECREASING TO 28 PERCENT DECREASING  
TO 12 PERCENT OVERNIGHT DECREASING TO 0  
PERCENT.  
TEMPERATURE.........MIN 50.  
RH..................MAX 96 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS 10 TO 13 MPH SHIFTING TO THE  
NORTHWEST 6 TO 10 MPH EARLY IN THE EVENING,  
THEN SHIFTING TO THE NORTH AROUND 6 MPH LATE IN  
THE EVENING BECOMING 6 TO 7 MPH OVERNIGHT.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS EARLY IN THE EVENING.  
SMOKE DISPERSAL.....GOOD (74900 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (2500 KNOT-FT) LATE IN THE  
NIGHT.  
HAINES INDEX........4 TO 5 OR LOW TO MODERATE POTENTIAL FOR LARGE  
PLUME DOMINATED FIRE GROWTH.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......MCLDY CLOUDY MCLDY MCLDY PCLDY PCLDY  
WEATHER COV.....S CHC LIKELY CHANCE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE NONE NONE  
TSTM COV........ S CHC  
CWR.............0 60 40 10 0 0  
TEMP............75 69 64 61 57 54  
RH..............43 59 75 84 93 96  
20 FT WIND DIR..SW NW N N N N  
20 FT WIND SPD..10 10 6 6 6 6  
20 FT WIND GUST.18 16 10 9 8 10  
HAINES INDEX....4 4 4 4 5 5  
VRATE KT-FT/1K..75 5 4 5 3 4  
VENTRATE CAT....GOOD POOR POOR POOR POOR POOR  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........MAX 75.  
RH..................MIN 28 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 6 TO 8 MPH SHIFTING TO THE  
NORTHEAST AROUND 6 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (4100 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (40300 KNOT-FT) IN THE  
AFTERNOON.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......MCLEAR MCLEAR MCLEAR PCLDY PCLDY MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............52 53 63 71 74 75  
RH..............93 83 52 35 29 28  
20 FT WIND DIR..N N N N N NE  
20 FT WIND SPD..7 8 8 7 7 6  
20 FT WIND GUST.10 12 12 12 10 8  
HAINES INDEX....5 5 5 5 5 5  
VRATE KT-FT/1K..5 9 29 38 40 32  
VENTRATE CAT....POOR POOR POOR POOR POOR POOR  
 

 
FORECASTER...WFO PADUCAH  
REQUESTED BY...SUEANNE CMEHIL-WARN  
TYPE OF REQUEST...WILDFIRE  
.TAG 2412037.0/PAH  
.DELDT 04/23/24  
.FORMATTERVERSION 2.0.0  
.EMAIL MOMOC.DISPATCH@USDA.GOV  
 
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