366
FNUS72 KFFC 041915
FWSFFC
SPOT FORECAST FOR TWEEDLE RX...USFS
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
215 PM EST WED FEB 4 2026
FORECAST IS BASED ON IGNITION TIME OF 1446 EST ON FEBRUARY 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
GOOD AFTERNOON. RAIN HAS LARGELY COME TO AN END AT THE BURN SITE,
THOUGH LOW CLOUDS AND HUMID CONDITIONS WILL PERSIST THROUGH THE
REMAINDER OF THE AFTERNOON. 20 FT WIND SHAVE SHIFTED TO NW (330-350
DEGREES) ON THE BACK SIDE OF A COLD FRONT AND WILL BE BETWEEN 7-10
MPH WITH OCCASIONAL GUSTS BETWEEN 16-20 MPH THIS AFTERNOON.
TRANSPORT WINDS WILL SIMILARLY BE NW AT 14-18 MPH. MOSTLY CLOUDY
SKIES WILL REMAIN THROUGH MUCH OF THE OVERNIGHT HOURS, SOMEWHAT
LIMITING COOLING EVEN AS COLD NORTHWESTERLY FLOW SETS UP OVER NORTH
GEORGIA.
LOW TEMPERATURES AT THE SITE ON THURSDAY MORNING WILL BE AROUND 26
DEGREES. CLOUD COVER WILL DIMINISH THROUGH THE MORNING HOURS, WITH
SKIES BECOMING PARTLY CLOUDY BY AROUND 9-10 AM AND THROUGH THE
AFTERNOON. RH VALUES ON THURSDAY WILL STAR THE MORNING JUST ABOVE 80
PERCENT, DECREASING TO BELOW 60 PERCENT BY NOON AND DOWN TO A
MINIMUM OF 37 PERCENT AT 4 PM. 20 FT WINDS WILL BE NW (330-350
DEGREES) AT 8-10 MPH WITH GUSTS OF 18-20 MPH IN THE MORNING,
SHIFTING TO 310-330 DEGREES IN THE AFTERNOON AT 7-8 MPH WITH GUSTS
OF 15-18 MPH. TRANSPORT WINDS WILL BE NEAR N AT 15-18 MPH DURING THE
MORNING AND 13-15 MPH IN THE AFTERNOON. MIXING HEIGHTS WILL PEAK
BETWEEN 2500-3000 FT IN THE MID AFTERNOON HOURS.
COOL AND DRY CONDITIONS WILL CONTINUE ON FRIDAY UNDER MOSTLY CLEAR
SKIES. MINIMUM RH VALUES ON FRIDAY AFTERNOON WILL BE BETWEEN 40-45
PERCENT. 20 FT WINDS WILL BE SW AT 4-7 MPH IN THE MORNING, SHIFTING
TO W AT 7-10 MPH WITH GUSTS OF 15-20 MPH IN THE AFTERNOON. HIGHER
MIXING HEIGHTS UP TO 4000 FT AND TRANSPORT WINDS OF 15-20 MPH ON
FRIDAY AFTERNOON SHOULD LEAD TO GOOD DISPERSION, WITH ADI VALUES
ANTICIPATED TO BE BETWEEN 70-80. IF YOU HAVE ANY QUESTIONS OR
CONCERNS, PLEASE FEEL FREE TO LET US KNOW.
REST OF TODAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT).
CWR.................10 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........75 PERCENT.
WIND (20 FT)........NORTH WINDS 7 TO 9 MPH.
MIXING HEIGHT.......2200 FT AGL.
TRANSPORT WINDS.....NORTH 13 TO 17 MPH.
SMOKE DISPERSAL.....FAIR (20500 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (32600 KNOT-FT) IN THE
AFTERNOON.
LVORI...............3.
ADI.................24 TO 35.
PCPN AMOUNT.........0.00 INCHES.
CEILING (KFT).......0.5 INCREASING TO 0.7 LATE IN THE AFTERNOON.
TIME (EST) 2PM 3PM 4PM 5PM
SKY (%).........88 87 88 87
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 10 10 0
TEMP............48 47 46 45
RH..............82 81 76 75
20 FT WIND DIR..N N N N
20 FT WIND SPD..7 7 8 9
20 FT WIND GUST.16 18 18 20
MIX HGT (KFT)...1.8 2.0 2.2 2.2
TRANSP WIND DIR.N N N N
TRANSP WIND SPD.13 14 17 17
LVORI...........3 3 3 3
ADI.............24 27 34 35
VRATE KT-FT/1K..21 25 32 33
VENTRATE CAT....PR PR PR PR
CEILING (KFT)...0.5 0.5 0.7 0.7
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 26.
MAX HUMIDITY........82 PERCENT.
WIND (20 FT)........NORTH WINDS 9 TO 10 MPH.
MIXING HEIGHT.......1700 FT AGL.
TRANSPORT WINDS.....NORTH 17 TO 22 MPH.
SMOKE DISPERSAL.....GOOD (39800 KNOT-FT) EARLY IN THE EVENING
DECREASING TO FAIR (25800 KNOT-FT) LATE IN THE
NIGHT.
LVORI...............3.
ADI.................19 TO 29.
PCPN AMOUNT.........0.00 INCHES.
CEILING (KFT).......1.2 DECREASING TO 0.9 EARLY IN THE EVENING,
THEN INCREASING TO 1.2 LATE IN THE EVENING
DECREASING TO 0.9 OVERNIGHT DECREASING TO 0.8
INCREASING TO 0.9 OVERNIGHT INCREASING TO 1.2.
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........87 85 82 81 84 80 78 78 71 64 60 59
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............42 40 39 37 36 35 34 33 31 31 30 28
RH..............78 78 78 78 77 80 80 78 80 80 77 81
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..9 10 10 10 10 10 10 10 10 10 9 9
20 FT WIND GUST.20 21 22 22 22 22 22 21 22 22 21 22
MIX HGT (KFT)...2.2 2.2 2.2 2.2 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.7
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.17 18 17 17 18 21 21 22 20 20 17 17
LVORI...........3 3 3 3 3 3 3 3 3 3 3 3
ADI.............23 25 24 24 25 28 27 29 22 21 19 20
VRATE KT-FT/1K..32 35 34 34 37 40 38 39 34 31 26 26
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
CEILING (KFT)...1.2 0.9 0.9 1.2 1.2 1.2 0.9 0.8 0.9 1.2 1.2 1.2
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 44.
MIN HUMIDITY........37 PERCENT.
WIND (20 FT)........NORTH WINDS 6 TO 9 MPH.
MIXING HEIGHT.......2800 FT AGL.
TRANSPORT WINDS.....NORTH 13 TO 18 MPH.
SMOKE DISPERSAL.....FAIR (24700 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (34900 KNOT-FT) IN THE
AFTERNOON.
LVORI...............2.
ADI.................30 TO 44.
PCPN AMOUNT.........0.00 INCHES.
CEILING (KFT).......1.2 INCREASING TO 25.
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........59 57 51 39 33 26 16 9 7 14 24 46
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............27 27 27 28 30 32 36 39 41 43 43 42
RH..............82 81 78 77 73 65 55 48 44 39 37 40
20 FT WIND DIR..N N N N N N N N NW NW NW NW
20 FT WIND SPD..9 9 9 8 8 8 7 7 7 7 7 6
20 FT WIND GUST.21 20 20 20 20 20 18 17 17 16 16 15
MIX HGT (KFT)...1.7 1.7 1.8 1.9 2.0 2.2 2.3 2.4 2.6 2.7 2.8 2.4
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.17 18 17 18 16 15 15 13 14 14 14 14
LVORI...........3 3 3 3 3 1 1 1 1 1 1 1
ADI.............30 31 31 43 41 40 40 37 39 40 44 40
VRATE KT-FT/1K..25 26 26 30 29 29 29 27 30 31 35 28
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
CEILING (KFT)...1.2 1.5 1.5 1.5 1.8 8.0 20 25 25 25 25 25
FORECASTER...KING
REQUESTED BY...JAKE HAUSER
TYPE OF REQUEST...PRESCRIBED
.TAG 2601533.2/FFC
.DELDT 02/04/26
.FORMATTERVERSION 2.0.0
.EMAIL JAKE.HAUSER@USDA.GOV
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