833
FNUS74 KHUN 221317
FWSHUN
SPOT FORECAST FOR BONEYARD...USFS
NATIONAL WEATHER SERVICE HUNTSVILLE AL
817 AM CDT THU OCT 22 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON OCTOBER 22.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY CONDITIONS PERSIST. AT IGNITION TIME, MIXING HEIGHTS ARE
FORECAST TO BE AROUND 500FT WITH TRANSPORT WINDS FROM THE NORTH-
NORTHEAST AT 8 MPH, INCREASING TO BETWEEN 10 ADN 15 MPH IN THE
AFTERNOON. MIXING HEIGHTS SHOULD RISE TO ABOVE 2000FT BY NOON WITH
TRANSPORT WINDS REMAINING FROM THE NORTHEAST AND INCREASING TO 10
MPH. MIN RH VALUES ARE FORECAST TO DROP TO AROUND 20% THIS
AFTERNOON. 20 FOOT WINDS WILL BE LIGHT AND VARIABLE AROUND
IGNITION TIME AND INCREASE TO AROUND 5 MPH FROM THE NNE DURING THE
EARLY AFTERNOON HOURS. THESE 20 FOOT WINDS SHOULD CONTINUE
THROUGH THE DAY.
REST OF TODAY
SKY/WEATHER.........SUNNY (0-5 PERCENT).
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........20 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......4300 FT AGL.
TRANSPORT WINDS.....NORTH 6 TO 12 MPH.
LVORI...............2.
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........1 1 1 2 2 2 2 3
WEATHER COV.....
WEATHER TYPE....
TEMP............63 68 72 73 76 78 79 76
RH..............56 45 35 28 23 21 20 22
20 FT WIND DIR..010 020 020 020 020 020 010 010
20 FT WIND SPD..2 3 3 5 3 3 3 2
20 FT WIND GUST.10 10 12 12 12 12 12 10
MIX HGT (KFT)...0.4 1.5 2.6 3.7 3.9 4.1 4.3 2.9
TRANSP WIND DIR.020 020 030 030 020 010 010 010
TRANSP WIND SPD.6 7 8 9 10 12 12 9
DISPERSION IDX..3 16 31 42 50 57 56 23
LVORI...........2 2 2 1 1 1 2 2
TONIGHT
SKY/WEATHER.........CLEAR (0-5 PERCENT).
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 7 MPH.
LVORI...............5.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........2 3 2 3 1 1 3 2 2 1 2 2
WEATHER COV.....
WEATHER TYPE....
TEMP............70 63 60 58 56 55 53 52 53 51 48 47
RH..............29 35 40 45 49 54 57 89 86 89 96 95
20 FT WIND DIR..010 000 010 010 010 010 010 010 010 010 020 000
20 FT WIND SPD..2 1 1 2 2 2 1 1 1 1 1 1
20 FT WIND GUST.9 9 10 12 12 12 12 12 10 10 10 9
MIX HGT (KFT)...1.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
TRANSP WIND DIR.010 000 010 010 010 020 020 020 020 030 030 030
TRANSP WIND SPD.7 5 5 5 6 6 6 6 6 5 5 5
DISPERSION IDX..5 2 2 2 3 3 3 3 3 2 2 2
LVORI...........2 2 2 2 2 2 2 6 6 6 8 8
FRIDAY
SKY/WEATHER.........SUNNY (0-5 PERCENT).
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........35 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......3900 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 7 MPH.
LVORI...............5.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 2 0 0 0 0 0 2 1 2 2 2
WEATHER COV.....
WEATHER TYPE....
TEMP............46 45 49 55 62 67 70 73 74 74 75 74
RH..............97 99 100 84 62 52 46 42 40 36 35 37
20 FT WIND DIR..000 010 020 060 070 090 110 120 120 110 110 000
20 FT WIND SPD..1 1 2 2 2 2 2 2 1 1 1 0
20 FT WIND GUST.9 9 9 9 9 9 8 8 8 7 7 6
MIX HGT (KFT)...0.1 0.1 0.4 0.6 0.9 1.7 2.4 3.1 3.4 3.7 3.9 2.7
TRANSP WIND DIR.030 020 040 060 080 080 070 070 070 070 070 070
TRANSP WIND SPD.5 5 6 6 7 7 6 6 6 5 5 5
DISPERSION IDX..2 2 3 3 3 19 21 24 30 25 25 12
LVORI...........8 6 6 6 2 2 2 2 2 2 2 2
FORECASTER...WEBER
REQUESTED BY...CLARK
TYPE OF REQUEST...PRESCRIBED
.TAG 2624303.0/HUN
.DELDT 10/22/26
.FORMATTERVERSION 2.0.0
.EMAIL KERRY.CLARK@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page