Spot Forecast
Issued by NWS Birmingham, AL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary Off
Versions: 1 2 3 4 5 6
485
FNUS74 KBMX 250048
FWSBMX

Spot Forecast for Comp 66...USFS
National Weather Service Birmingham AL
748 PM CDT Tue Sep 24 2024

Forecast is based on forecast start time of 2000 CDT on September 24.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Expect increasing clouds tonight with chances of showers and some
thunderstorms tonight as a weak front arrives and stalls across
the area. Expect an outflow boundary to arrive from the northwest
in the next 2 hours, resulting in a wind shift from the south to
the northwest. Minimum relative humidity values will range from 60
to 70 percent over the next few days. Winds will become breezy on
Thursday as a tropical system moves northward across the Eastern
Florida Panhandle and though Georgia and continues into early
Friday.

.REST OF TONIGHT...

Sky/weather.........Mostly cloudy (60-70 percent). Slight chance of
                    showers and thunderstorms early in the evening,
                    then showers likely and chance of thunderstorms
                    overnight.
Min temperature.....Around 68.
Max humidity........100 percent.
Wind (20 ft)........Light winds. Gusty and erratic winds expected
                    near thunderstorms early in the evening. Gusty
                    and erratic winds expected near thunderstorms
                    overnight.
Dispersion index....4.
LVORI...............6.

TIME (CDT)      8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........51  60  63  68  73  75  77  80  82  82
Weather cov.....SCH SCH SCH SCH SCH CHC CHC CHC LKY LKY
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC
Temp............77  75  75  73  72  72  71  71  70  70
RH..............74  79  79  87  90  93  97  97  100 100
20 FT wind dir..S   S   S   SW  NW  NW  NW  NW  N   N
20 FT wind dir..190 190 200 230 300 320 310 320 350 340
20 FT wind spd..2   2   2   2   2   2   2   2   2   2
20 FT wind gust.6   6   6   6   6   6   6   6   6   6
Dispersion idx..4   3   3   3   3   4   4   3   3   3
LVORI...........3   3   6   6   6   9   9   9   9   9

.WEDNESDAY...

Sky/weather.........Mostly cloudy (65-75 percent). Showers likely
                    and chance of thunderstorms.
Max temperature.....Around 80.
Min humidity........69 percent.
Wind (20 ft)........Light winds becoming north around 5 mph early
                    in the afternoon, then becoming light late in
                    the afternoon becoming north around 5 mph late
                    in the afternoon. Gusty and erratic winds
                    expected near thunderstorms.
Dispersion index....4 increasing to 23 late in the morning, then
                    increasing to 26 late in the afternoon
                    decreasing to 17 late in the afternoon.
LVORI...............6.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........86  78  78  78  78  73  75  71  69  66  58  60
Weather cov.....LKY LKY LKY LKY CHC CHC CHC LKY LKY LKY CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
Temp............70  68  70  70  74  76  77  78  78  79  77  76
RH..............97  100 97  97  84  79  76  71  71  69  74  76
20 FT wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 FT wind dir..340 000 000 010 010 020 020 010 000 010 010 010
20 FT wind spd..2   2   2   2   3   2   3   3   5   3   5   5
20 FT wind gust.6   6   6   7   7   7   7   7   7   8   8   8
Dispersion idx..4   4   4   4   4   19  26  29  28  24  22  17
LVORI...........9   9   9   9   3   3   3   3   3   3   4   4

.WEDNESDAY NIGHT...

Sky/weather.........Mostly cloudy (55-65 percent). Chance of
                    showers and thunderstorms.
Min temperature.....Around 64.
Max humidity........100 percent.
Wind (20 ft)........North winds around 5 mph early in the evening
                    becoming light, then becoming northeast around
                    5 mph after 3 am. Gusty and erratic winds
                    expected near thunderstorms.
Dispersion index....6.
LVORI...............7.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........51  56  58  58  64  68  62  54  66  68  71  71
Weather cov.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
Temp............75  71  69  68  69  67  67  66  66  66  66  65
RH..............79  93  100 100 97  100 100 100 100 100 100 100
20 FT wind dir..N   N   NE  NE  N   N   N   N   NE  NE  NE  NE
20 FT wind dir..020 020 030 030 020 020 020 020 030 030 030 030
20 FT wind spd..5   3   2   3   3   2   2   2   2   3   5   5
20 FT wind gust.10  10  10  10  8   10  10  10  12  12  13  13
Dispersion idx..8   4   3   3   3   3   3   3   4   6   6   6
LVORI...........4   9   9   9   9   9   9   9   9   9   9   9

$$
Forecaster...Holmes
Requested by...SAIRY NEAL
Type of request...WILDFIRE
.TAG 2422994.0/BMX
.DELDT 09/24/24
.FormatterVersion 2.0.0