075  
FNUS71 KAKQ 130157  
FWSAKQ  
 
SPOT FORECAST FOR CHAMP RD FIRE...MARYLAND FOREST SERVICE  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
957 PM EDT WED MAR 12 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 2200 EDT ON MARCH 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE AT 757-899-5734.  
   
DISCUSSION  
 
A BACKDOOR COLD FRONT REMAINS WELL SOUTH OF THE AREA THROUGH TONIGHT  
AND INTO THURSDAY, WITH GENERALLY LIGHT (5-15 MPH) EAST TO  
NORTHEASTERLY WINDS. PATCHY FOG OR DRIZZLE IS EXPECTED OVERNIGHT,  
SLOWLY DISSIPATING AFTER SUNRISE THURSDAY. THURSDAY WILL BE MOSTLY  
CLOUDY WITH LIMITED MIXING AND MINIMUM RELATIVE HUMIDITIES AROUND  
60%.  
   
REST OF TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). PATCHY FOG  
OVERNIGHT. AREAS OF FOG EARLY IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 41.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 6 MPH LATE IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....EAST 5 TO 9 MPH.  
SMOKE DISPERSAL.....POOR (1400 KNOT-FT).  
LVORI...............6.  
ADI.................2 TO 6.  
 
TIME (EDT) 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........36 47 61 75 90 90 91 92  
WEATHER COV..... PTY PTY PTY ARS  
WEATHER TYPE.... FOG FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0  
TEMP............45 45 43 43 43 44 44 43  
RH..............73 76 93 96 96 96 96 100  
20 FT WIND DIR..E E E E E E NE NE  
20 FT WIND SPD..6 6 5 5 4 4 4 4  
20 FT WIND GUST.9 9 7 7 6 6 6 6  
MIX HGT (KFT)...0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.E E E E E E E E  
TRANSP WIND SPD.5 5 6 8 9 9 9 9  
LVORI...........3 4 6 7 6 6 6 8  
ADI.............2 2 4 5 6 6 6 6  
VRATE KT-FT/1K..2 1 2 2 3 3 3 3  
VENTRATE CAT....PR PR PR PR PR PR PR PR  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). AREAS OF FOG  
EARLY IN THE MORNING, THEN PATCHY FOG LATE IN  
THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 59.  
MIN HUMIDITY........57 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 8 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......1800 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 9 TO 13 MPH.  
SMOKE DISPERSAL.....POOR (3300 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (15600 KNOT-FT) IN THE  
AFTERNOON.  
LVORI...............5.  
ADI.................6 TO 23.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........92 92 92 92 91 90 86 83 79 78 77 76  
WEATHER COV.....ARS ARS ARS PTY PTY  
WEATHER TYPE....FOG FOG FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............43 42 43 46 49 51 54 56 58 58 59 58  
RH..............100 100 100 89 83 77 69 66 62 62 57 59  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..4 4 4 5 5 6 7 7 7 7 8 8  
20 FT WIND GUST.6 6 6 8 8 9 11 11 11 11 12 13  
MIX HGT (KFT)...0.4 0.4 0.4 0.8 1.1 1.4 1.5 1.6 1.8 1.7 1.5 1.4  
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.9 9 9 9 10 12 10 10 10 10 12 13  
LVORI...........8 8 8 5 4 3 3 3 2 2 2 2  
ADI.............6 9 10 11 14 17 18 17 22 23 23 23  
VRATE KT-FT/1K..3 3 4 6 10 13 14 15 15 15 16 15  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). PATCHY FOG  
OVERNIGHT. PATCHY FOG EARLY IN THE MORNING.  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 42.  
MAX HUMIDITY........93 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 9 TO 13 MPH.  
SMOKE DISPERSAL.....POOR (4200 KNOT-FT).  
LVORI...............4.  
ADI.................6 TO 18.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........76 78 83 88 92 97  
WEATHER COV..... PATCHY  
WEATHER TYPE....NONE NONE NONE NONE FOG NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 10 10  
TEMP............56 48 46 45 45 44  
RH..............62 80 83 86 86 86  
20 FT WIND......NE 8 NE 7 NE 6 NE 5 NE 5 NE 5  
20 FT WIND GUST.13 11 8 8 8 8  
MIX HGT (FT)....1200 600 600 600 600 500  
TRANSPORT WIND..NE 13 NE 12 NE 12 NE 12 NE 10 NE 9  
LVORI...........2 4 4 4 4 4  
ADI.............18 10 10 8 7 6  
VRATE KT-FT/1K..12 6 6 5 5 4  
VENTRATE CAT....POOR POOR POOR POOR POOR POOR  
 
 
FORECASTER...WRAY  
REQUESTED BY...LANCE CARROLL  
TYPE OF REQUEST...WILDFIRE  
.TAG 2506264.0/AKQ  
.DELDT 03/12/25  
.FORMATTERVERSION 2.0.0  
.EMAIL LANCE.CARROLL@MARYLAND.GOV  
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