220  
FNUS71 KAKQ 081325  
FWSAKQ  
 
SPOT FORECAST FOR CLAYTON/RITTER BURN...TL BAIN LLLP  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
925 AM EDT WED APR 8 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 08.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE AT 757-899-5734.  
   
DISCUSSION
 
 
STRONG HIGH PRESSURE BUILDS NORTH OF THE REGION THROUGH THIS  
AFTERNOON, BRINGING NE WINDS AND DRY, COOL CONDITIONS. AFTERNOON  
MINIMUM RH VALUES DROP TO THE 30 TO 35 PERCENT RANGE. DIMINISHING  
WINDS ARE EXPECTED LATE, WITH LIGHT WINDS, COLD TEMPERATURES AND  
AND HIGH RH OVERNIGHT.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 55.  
MIN HUMIDITY........34 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 10 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 16 TO 25 MPH DECREASING TO AROUND 15  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (16445 MPH-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (69115 MPH-FT) IN THE  
AFTERNOON.  
LVORI...............2.  
ADI.................7 EARLY IN THE MORNING INCREASING TO 84 IN THE  
AFTERNOON.  
 
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 2 7 11 16 16 17 15  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0  
TEMP............48 50 52 53 54 54 54 53  
RH..............46 41 38 38 36 36 36 38  
20 FT WIND DIR..NE NE NE NE NE NE NE NE  
20 FT WIND SPD..8 9 9 9 10 9 9 9  
20 FT WIND GUST.15 15 15 15 16 16 15 14  
MIX HGT (KFT)...3.0 3.5 3.7 3.9 4.0 3.8 3.6 3.3  
TRANSP WIND DIR.NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.23 20 17 16 15 15 15 15  
LVORI...........1 1 1 1 1 1 1 1  
ADI.............76 84 77 80 60 73 70 66  
VRATE MPH-FT/1K.67 69 63 59 60 57 54 49  
VENTRATE CAT....FR GD FR FR FR FR FR FR  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT). PATCHY FROST  
AFTER 3 AM.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 35.  
MAX HUMIDITY........96 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 7 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 14 MPH.  
SMOKE DISPERSAL.....GOOD (32084 MPH-FT) EARLY IN THE EVENING  
DECREASING TO POOR (5175 MPH-FT) LATE IN THE  
NIGHT.  
LVORI...............4.  
ADI.................49 EARLY IN THE EVENING DECREASING TO 4 LATE IN  
THE NIGHT.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........16 17 17 23 28 33 39 45 51 54 56 59  
WEATHER COV..... PTY PTY  
WEATHER TYPE.... FST FST  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............51 48 45 43 41 40 39 39 38 38 37 36  
RH..............42 51 60 67 76 82 85 85 89 92 96 100  
20 FT WIND DIR..NE E E E NE NE NE NE NE NE NE NE  
20 FT WIND SPD..7 6 4 3 3 2 2 1 1 1 2 2  
20 FT WIND GUST.14 12 11 9 8 6 6 5 5 5 5 5  
MIX HGT (KFT)...2.4 1.5 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.6 0.6 0.6  
TRANSP WIND DIR.NE NE E E E E E E E E E E  
TRANSP WIND SPD.14 12 10 14 13 12 10 10 9 9 10 10  
LVORI...........1 2 3 3 4 4 5 5 5 6 7 7  
ADI.............49 7 7 6 6 5 5 5 4 4 5 5  
VRATE MPH-FT/1K.32 16 5 8 8 8 7 6 5 5 5 6  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). PATCHY FROST  
EARLY IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST 6 TO 10 MPH.  
SMOKE DISPERSAL.....POOR (6554 MPH-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (25644 MPH-FT) IN THE  
AFTERNOON.  
LVORI...............4.  
ADI.................5 TO 33.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........61 63 64 56 49 45 42 38 34 24 20 16  
WEATHER COV.....PTY  
WEATHER TYPE....FST  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............37 38 42 46 51 55 58 60 62 63 63 62  
RH..............100 100 89 76 66 57 51 47 44 43 43 44  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE E E  
20 FT WIND SPD..2 2 2 3 3 4 4 5 5 5 5 5  
20 FT WIND GUST.6 6 7 7 7 8 8 9 9 9 11 11  
MIX HGT (KFT)...0.7 0.7 0.8 1.4 2.1 2.8 3.2 3.6 4.0 3.8 3.5 3.3  
TRANSP WIND DIR.E E E E E E E E E E E E  
TRANSP WIND SPD.10 9 9 9 9 9 8 7 7 6 7 7  
LVORI...........7 6 5 3 3 1 1 1 1 1 2 2  
ADI.............5 10 10 17 25 32 33 32 33 30 29 29  
VRATE MPH-FT/1K.6 7 7 13 19 24 25 25 25 23 22 22  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
 

 
FORECASTER...MONTEFUSCO  
REQUESTED BY...WILLIAM DUNN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2609554.0/AKQ  
.DELDT 04/08/26  
.FORMATTERVERSION 2.0.0  
.EMAIL NCSU9310@GMAIL.COM  
 
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