298  
FNUS73 KPAH 231110  
FWSPAH  
 
SPOT FORECAST FOR TORNADO WEST...USFS  
NATIONAL WEATHER SERVICE PADUCAH KY  
610 AM CDT MON MAR 23 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON MARCH 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
DRIER AND COOLER AIR WILL RETURN BEHIND A DEPARTING COLD FRONT  
TODAY. MOST LOCATIONS WILL SEE MINIMUM RH VALUES OF 22-32% THIS  
AFTERNOON AND AGAIN TUESDAY AFTERNOON. DEEPER MIXING AND NE  
TRANSPORT WINDS WILL BE SUPPORTIVE OF GOOD SMOKE DISPERSION TODAY  
WHILE WINDS ALOFT WILL DECREASE TUESDAY FAVORING POOR CONDITIONS.  
THE NEXT CHANCE OF WETTING RAINS WILL ARRIVE THURSDAY NIGHT INTO  
FRIDAY WHEN ANOTHER STRONG COLD FRONT PASSES THROUGH THE REGION.  
RAINFALL TOTALS ARE EXPECTED TO REMAIN BELOW A HALF INCH. RECORD  
WARMTH WILL ARRIVE AHEAD OF THE COLD FRONT ON THURSDAY WITH HIGHS  
WARMING WELL INTO THE 80S ACROSS MUCH OF THE AREA.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........41 AT IGNITION...MAX 58.  
RH..................59 PERCENT AT IGNITION...MIN 27 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WINDS NORTH AT 13 MPH AT IGNITION...OTHERWISE  
NORTHEAST WINDS 7 TO 10 MPH. GUSTS UP TO 24 MPH  
LATE IN THE MORNING.  
MIXING HEIGHT.......2600 FT AGL AT IGNITION...OTHERWISE 3600 FT  
AGL.  
TRANSPORT WINDS.....NORTHEAST 16 TO 25 MPH.  
SMOKE DISPERSAL.....FAIR /56600 KNOT-FT/ AT IGNITION. MAX...FAIR  
/56600 KNOT-FT/.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR MCR MCR MCR PC PC PC MC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0  
TEMP............41 45 48 51 54 56 57 58 57  
RH..............59 49 44 37 34 31 29 27 28  
20 FT WIND DIR..N N NE NE NE NE NE NE NE  
20 FT WIND SPD..10 10 9 9 8 8 8 7 7  
20 FT WIND GUST.24 22 21 20 18 17 17 17 16  
MIX HGT (KFT)...2.6 2.6 2.7 2.9 3.1 3.4 3.5 3.6 3.5  
TRANSP WIND DIR.N NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.25 23 21 20 20 18 18 17 16  
VRATE KT-FT/1K..57 52 48 49 53 54 56 55 49  
VENTRATE CAT....FR FR FR FR FR FR FR FR FR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........MIN 39.  
RH..................MAX 67 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....EAST 13 TO 18 MPH.  
SMOKE DISPERSAL.....FAIR (42600 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (9200 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MC MC MC MC 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............56 55 52 50 48 47 46 45 45 44 43 41  
RH..............30 32 36 41 44 45 49 51 51 53 55 59  
20 FT WIND DIR..NE NE NE NE NE NE E E E E E E  
20 FT WIND SPD..7 6 6 6 6 6 6 6 6 6 5 5  
20 FT WIND GUST.16 15 15 16 16 16 17 16 16 15 15 15  
MIX HGT (KFT)...3.0 2.2 0.8 1.5 1.4 1.0 1.2 1.1 1.0 1.0 0.9 0.9  
TRANSP WIND DIR.NE E NE NE E E E E E E E E  
TRANSP WIND SPD.16 15 13 18 17 15 16 15 14 14 14 13  
VRATE KT-FT/1K..43 28 9 24 22 13 17 15 12 12 11 10  
VENTRATE CAT....FR PR PR PR PR PR PR PR PR PR PR PR  
   
TUESDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
MOSTLY SUNNY (40-50 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........MAX 60.  
RH..................MIN 31 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS AROUND 5 MPH IN THE MORNING AND  
EARLY AFTERNOON BECOMING LIGHT.  
MIXING HEIGHT.......2700 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (8900 KNOT-FT).  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC CDY MC MC MC MC MC MC PC PC PC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............41 40 39 42 46 49 52 55 57 59 60 59  
RH..............59 62 67 60 51 46 41 37 34 32 31 33  
20 FT WIND DIR..E E E E E E E E E SE SE E  
20 FT WIND SPD..5 5 5 5 5 5 5 5 5 5 3 3  
20 FT WIND GUST.14 14 13 13 12 12 10 9 9 9 8 8  
MIX HGT (KFT)...0.8 0.9 1.2 1.3 1.5 1.5 1.7 2.0 2.4 2.7 2.7 2.2  
TRANSP WIND DIR.E E E E E E E E SE SE SE SE  
TRANSP WIND SPD.13 13 15 15 14 10 9 9 9 10 10 10  
VRATE KT-FT/1K..9 10 16 16 18 14 14 16 19 23 25 19  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
 
 
FORECASTER...HICKFORD  
REQUESTED BY...JEFF ROWETT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607194.0/PAH  
.DELDT 03/23/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JEFFERY.ROWETT@USDA.GOV,JEFFREY.WILSON2@USDA.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab KY Page
The Nexlab IL Page
The Nexlab IN Page
The Nexlab MO Page
Main Text Page