118
FNUS74 KBMX 020626
FWSBMX
SPOT FORECAST FOR PINNACLE C...USFS
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1226 AM CST MON MAR 2 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 CST ON MARCH 02.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
RH VALUES WILL DROP AS LOW AS 28 PERCENT THIS AFTERNOON FOLLOWED
BY A RISE ABOVE 50 PERCENT AROUND OR SHORTLY AFTER SUNSET.
20 FOOT WINDS WILL REMAIN LIGHT FROM THE SOUTH-SOUTHEAST AT 5 TO
7 MPH.
TODAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........29 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN
THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......5400 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 15 MPH.
DISPERSION INDEX....4 INCREASING TO 53 LATE IN THE MORNING, THEN
INCREASING TO 78 EARLY IN THE AFTERNOON
INCREASING TO 92 EARLY IN THE AFTERNOON
DECREASING TO 64 DECREASING TO 24 LATE IN THE
AFTERNOON.
LVORI...............3.
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........58 44 30 25 27 37
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0 0 0
TEMP............52 57 67 72 74 73
RH..............80 70 48 37 31 30
20 FT WIND......SE 2 SE 2 SE 5 S 5 S 6 SE 5
20 FT WIND GUST.6 7 10 12 13 11
20 FT WIND DIR..160 150 150 160 160 150
MIX HGT (FT)....BLW100 400 2300 4500 5200 3800
TRANSPORT WIND..S 7 S 7 S 12 S 14 S 15 S 13
DISPERSION IDX..3 3 5 78 94 64
LVORI...........4 4 2 1 1 1
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 54.
MAX HUMIDITY........92 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 9 TO 17 MPH.
DISPERSION INDEX....12 INCREASING TO 15 IN THE LATE EVENING AND
OVERNIGHT.
LVORI...............3.
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........28 29 26 27 32 47
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0 0 0
TEMP............67 62 59 58 56 55
RH..............41 52 61 69 79 86
20 FT WIND......SE 5 SE 5 SE 7 SE 7 SE 8 SE 8
20 FT WIND GUST.10 11 13 14 14 14
20 FT WIND DIR..140 130 120 130 130 130
MIX HGT (FT)....300 400 700 600 800 900
TRANSPORT WIND..SE 9 SE 12 SE 14 SE 15 SE 15 SE 16
DISPERSION IDX..8 12 19 10 10 14
LVORI...........2 2 2 4 4 4
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........47 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH WITH GUSTS TO AROUND
16 MPH BECOMING LIGHT.
MIXING HEIGHT.......4700 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 14 TO 20 MPH.
DISPERSION INDEX....19 INCREASING TO 26 LATE IN THE MORNING, THEN
INCREASING TO 71 LATE IN THE MORNING INCREASING
TO 90 EARLY IN THE AFTERNOON DECREASING TO 66
DECREASING TO 34 LATE IN THE AFTERNOON.
LVORI...............3.
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........60 56 53 44 41 33
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0 0 0
TEMP............54 59 64 70 73 71
RH..............92 83 70 55 47 49
20 FT WIND......SE 7 SE 7 SE 7 SE 7 SE 7 SE 5
20 FT WIND GUST.14 16 16 14 14 12
20 FT WIND DIR..130 130 140 150 150 150
MIX HGT (FT)....900 1500 2200 3400 4700 3300
TRANSPORT WIND..SE 17 SE 20 SE 18 S 16 S 16 S 15
DISPERSION IDX..15 22 25 74 94 66
LVORI...........4 4 3 1 1 1
FORECASTER...GRANTHAM
REQUESTED BY...WILL HOLT
TYPE OF REQUEST...PRESCRIBED
.TAG 2604434.0/BMX
.DELDT 03/02/26
.FORMATTERVERSION 2.0.0
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