701
FNUS71 KRNK 111057
FWSRNK
SPOT FORECAST FOR PINE HALL BRICK...NORTH CAROLINA FOREST SERVICE
NATIONAL WEATHER SERVICE BLACKSBURG VA
657 AM EDT THU SEP 11 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON SEPTEMBER 11.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ANY CLOUDS THIS MORNING SHOULD SCATTER OUT BY THE IGNITION TIME.
MIXING WILL BE POOR BUT BECOME GOOD BY 11AM AND ESPECIALLY INTO
THE AFTERNOON. MIXING WINDS WILL BE FROM THE NORTH. MIN RH
WILL BE AROUND 45 PERCENT IN THE 2-4PM TIME FRAME. INVERSION
SETS UP AGAIN BY 7PM THIS EVENING.
TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
CWR (0.01 IN).......0 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........44 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......6600 FT AGL.
MIXING WINDS........NORTH 3 TO 6 MPH.
SMOKE DISPERSAL.....POOR (5100 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (32300 KNOT-FT) IN THE
AFTERNOON.
LVORI...............3.
ADI.................8 TO 41.
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........18 13 15 14 40 33 26 20
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0
TEMP............68 72 74 76 78 79 80 80
RH..............81 72 66 59 48 45 44 46
20 FT WIND DIR..N N N NE NE NE NE NE
20 FT WIND SPD..2 3 2 2 3 3 3 3
20 FT WIND GUST. 4 5 4 5 5 5 5
MIX HGT (KFT)...1.5 2.4 3.5 4.8 6.0 6.3 6.6 6.4
MIXNG WIND DIR..NE NE N N N N N N
MIXNG WIND SPD..3 5 5 5 5 5 6 6
LVORI...........4 3 3 2 1 1 1 1
ADI.............8 14 20 26 31 36 41 40
VRATE MPH-FT/1K.6 11 16 22 27 32 37 37
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
CWR (0.01 IN).......0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
MIXING WINDS........NORTHEAST 1 TO 5 MPH SHIFTING TO THE NORTH 2 TO
5 MPH OVERNIGHT.
SMOKE DISPERSAL.....FAIR (21000 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (500 KNOT-FT) LATE IN THE
NIGHT.
LVORI...............5.
ADI.................1 TO 28.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........20 21 21 19 16 13 13 13 13 19 25 31
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............77 74 72 70 67 66 64 63 62 62 61 60
RH..............51 58 68 73 79 84 87 90 92 92 93 95
20 FT WIND DIR..NE NE NE E E NE NE N N N N N
20 FT WIND SPD..2 2 1 2 2 1 1 1 1 1 1 1
20 FT WIND GUST.4 2 2 2 2 2 2 2 2
MIX HGT (KFT)...5.0 0.6 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.5
MIXNG WIND DIR..NE E E E NE NE NE N N N N N
MIXNG WIND SPD..5 3 2 1 1 1 1 1 2 3 5 5
LVORI...........2 3 3 4 4 6 6 7 7 7 7 8
ADI.............28 2 1 1 1 1 1 1 1 1 2 2
VRATE MPH-FT/1K.24 2 1 1 1 1 1 1 1 1 2 2
FORECASTER...PERRY
REQUESTED BY...JONATHAN YOUNG
TYPE OF REQUEST...PRESCRIBED
.TAG 2521778.0/RNK
.DELDT 09/11/25
.FORMATTERVERSION 2.0.0
.EMAIL JONATHAN.YOUNG@NCAGR.GOV
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