598
FNUS74 KBMX 101939
FWSBMX

Spot Forecast for Bobo Fire...USFS
National Weather Service Birmingham AL
239 PM CDT Thu Sep 10 2026

Forecast is based on forecast start time of 1600 CDT on September 10.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

There`s a low chance for shower development over the next few hours,
but right now, that appears an outside chance of impacting the Bobo Fire.
Generally light easterly to southeasterly winds are expected to continue
through the next couple of days. Rain chances increase late Friday morning
through the afternoon. At best, expect scattered showers (30-40%) and thunderstorms
from roughly 1pm through 5-6pm tomorrow. If thunderstorms develop nearby,
expect gusty/erratic wind behavior. Temperatures and heat index will likely
be an impact to the response as well with highs around 90 and heat indicies
95-97.


.REST OF TODAY...

Sky/weather.........Sunny (15-25 percent). Slight chance of
                    showers.
CWR.................20 percent.
Max temperature.....Around 92.
Min humidity........47 percent.
Wind (20 ft)........Light winds.
Mixing height.......5800 ft AGL.
Transport winds.....South around 5 mph.
Dispersion index....32.
LVORI...............2.

TIME (CDT)      4PM 5PM
Sky (%).........19  17
Weather cov.....SCH SCH
Weather type....RW  RW
Tstm cov........
CWR.............20  20
Temp............90  90
RH..............49  50
20 FT wind dir..S   S
20 FT wind dir..170 160
20 FT wind spd..1   1
20 FT wind gust.4   4
Mix hgt (kft)...5.8 5.2
Transp wind dir.S   S
Transp wind spd.5   5
Dispersion idx..33  30
LVORI...........2   2

.TONIGHT...

Sky/weather.........Mostly clear (20-30 percent). Slight chance of
                    showers early in the evening.
CWR.................20 percent decreasing to 0 percent.
Min temperature.....Around 70.
Max humidity........100 percent.
Wind (20 ft)........Light winds.
Mixing height.......400 ft AGL.
Transport winds.....South 3 to 6 mph.
Dispersion index....3.
LVORI...............6.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........15  15  10  14  14  20  26  28  32  29  29  37
Weather cov.....SCH
Weather type....RW
Tstm cov........
CWR.............20  0   0   0   0   0   0   0   0   0   0   0
Temp............87  81  78  76  75  74  73  73  72  71  71  71
RH..............57  69  79  85  90  93  97  97  97  100 100 100
20 FT wind dir..S   S   SE  SE  SE  SE  SE  S   SE  SE  S   S
20 FT wind dir..170 160 150 140 140 150 130 160 140 150 190 190
20 FT wind spd..1   1   1   1   1   1   1   1   1   1   1   1
20 FT wind gust.4   4   4   4   5   5   5   5   4   4   4   4
Mix hgt (kft)...0.8 0.5 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.4 0.4 0.4
Transp wind dir.S   S   S   S   S   S   S   S   S   SW  SW  SW
Transp wind spd.3   5   3   5   6   6   6   6   6   6   5   5
Dispersion idx..3   2   2   2   3   3   3   3   3   3   2   2
LVORI...........2   4   4   4   6   6   6   9   9   9   10  10

.FRIDAY...

Sky/weather.........Mostly sunny (40-50 percent). Slight chance of
                    showers in the morning. Slight chance of
                    thunderstorms late in the morning, then chance
                    of showers and thunderstorms in the afternoon.
CWR.................0 percent increasing to 40 percent.
Max temperature.....Around 90.
Min humidity........56 percent.
Wind (20 ft)........Light winds. Gusty and erratic winds expected
                    near thunderstorms in the late morning and
                    afternoon.
Mixing height.......4800 ft AGL.
Transport winds.....Southwest 5 to 7 mph.
Dispersion index....2 increasing to 26 late in the morning, then
                    increasing to 38 early in the afternoon
                    decreasing to 25 late in the afternoon.
LVORI...............6.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........34  34  42  33  38  45  54  60  54  54  48  46
Weather cov.....    SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC
Weather type....    RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........                SCH SCH SCH CHC CHC CHC CHC CHC
CWR.............0   20  20  20  20  20  20  30  30  30  40  40
Temp............70  71  74  78  84  86  88  89  88  87  86  84
RH..............100 100 93  85  70  65  59  56  57  61  63  67
20 FT wind dir..S   SE  W   SW  S   SE  S   S   S   S   S   S
20 FT wind dir..200 140 250 240 180 150 170 180 160 170 160 160
20 FT wind spd..1   1   1   1   1   2   2   2   2   2   2   2
20 FT wind gust.2   2   4   4   4   4   5   6   6   7   7   7
Mix hgt (kft)...0.4 0.4 0.8 1.3 2.6 3.7 4.0 4.5 4.8 4.4 3.3 2.8
Transp wind dir.SW  SW  W   SW  SW  S   S   S   S   S   S   S
Transp wind spd.5   5   5   5   5   5   5   6   7   7   6   7
Dispersion idx..2   2   2   2   2   22  22  30  39  36  24  25
LVORI...........10  7   7   7   3   3   3   1   1   1   3   3

$$
Forecaster...Owen
Requested by...Nichols
Type of request...WILDFIRE
.TAG 2621572.1/BMX
.DELDT 09/10/26
.FormatterVersion 2.0.0