317
FNUS74 KMOB 291150
FWSMOB
SPOT FORECAST FOR G-3 RX...U.S. AIR FORCE
NATIONAL WEATHER SERVICE MOBILE AL
650 AM CDT TUE SEP 29 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON SEPTEMBER 29.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
LIGHT WINDS, BOTH SURFACE AND AND TRANSPORT, WILL
COMBINE TO CREATE A FAIR DISPERSIONS TODAY. WINDS ARE A BIT STRONGER
ON WEDNESDAY, BRINGING GENERALLY GOOD DISPERSIONS. DAYTIME RELATIVE
HUMIDITY VALUES WILL DROP CLOSE TO CRITICAL LEVELS TODAY. A BIT OF A
MOISTURE WEDNESDAY WILL KEEP MOISTURE LEVELS WELL ABOVE CRITICAL
LEVELS. TODAY IS EXPECTED TO BE DRY, WITH ISOLATED, MAINLY AFTERNOON,
RAINSHOWERS AND THUNDERSTORMS POSSIBLE WEDNESDAY.
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.
REST OF TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........27 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......5400 FT AGL.
MIXING HEIGHT (M)...91-1646 METERS AGL.
TRANSPORT WINDS.....NORTHEAST 3 TO 6 MPH SHIFTING TO THE NORTH
AROUND 3 MPH LATE IN THE MORNING, THEN SHIFTING
TO THE EAST EARLY IN THE AFTERNOON SHIFTING TO
THE SOUTHEAST 5 TO 7 MPH LATE IN THE AFTERNOON.
TRANSPORT WINDS M/S.NORTHEAST AROUND 3 METERS/SECOND DECREASING TO
1 TO 3 METERS/SECOND EARLY IN THE MORNING, THEN
SHIFTING TO THE NORTH AROUND 1 METERS/SECOND
LATE IN THE MORNING SHIFTING TO THE EAST EARLY
IN THE AFTERNOON SHIFTING TO THE SOUTHEAST 2 TO
3 METERS/SECOND.
DISPERSION INDEX....6 INCREASING TO 36.
LVORI...............2.
STABILITY CLASS.....2.
TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........3 2 4 5 3 3
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............64 73 84 88 88 87
RH..............67 53 36 27 30 36
20 FT WIND DIR..NE NE NE E SSE S
20 FT WIND SPD..3 3 3 2 2 5
20 FT WIND GUST.8 7 6 5 6 8
MIX HGT (FT)....400 600 3000 4900 5000 4800
MIX HGT (M).....120 180 910 1490 1520 1460
TRANSP WIND DIR.NE ENE NNW ENE SE SSE
TRANSP WIND SPD.6 5 3 3 5 7
TRANS WIND DIR..NE ENE NNW ENE SE SSE
TRANS SPD (M/S).3 2 1 1 2 3
DISPERSION IDX..6 6 12 20 25 34
LVORI...........3 3 2 2 2 1
TONIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....AROUND 68.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
MIXING HEIGHT (M)...122-1463 METERS AGL.
TRANSPORT WINDS.....SOUTH 5 TO 7 MPH SHIFTING TO THE EAST 3 TO 6
MPH OVERNIGHT.
TRANSPORT WINDS M/S.SOUTH AROUND 3 METERS/SECOND SHIFTING TO THE
EAST 1 TO 3 METERS/SECOND OVERNIGHT.
DISPERSION INDEX....36 DECREASING TO 2.
LVORI...............4.
STABILITY CLASS.....4.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........4 1 2 1 4 1
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 10
TEMP............84 76 73 71 69 68
RH..............43 64 76 81 87 90
20 FT WIND DIR..S S N N N NE
20 FT WIND SPD..3 1 0 0 0 1
20 FT WIND GUST.8 6 3 3 3 6
MIX HGT (FT)....4800 400 400 400 400 400
MIX HGT (M).....1460 120 120 120 120 120
TRANSP WIND DIR.S S SE SE ESE E
TRANSP WIND SPD.7 6 5 5 3 5
TRANS WIND DIR..S S SE SE ESE E
TRANS SPD (M/S).3 3 2 2 1 2
DISPERSION IDX..36 3 2 2 2 2
LVORI...........1 3 4 5 6 7
WEDNESDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT). SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS EARLY IN THE AFTERNOON.
CHANCE OF PCPN......20 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 9 MPH EARLY IN
THE MORNING, THEN SHIFTING TO THE SOUTHEAST
AROUND 9 MPH IN THE AFTERNOON. GUSTY AND
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS EARLY
IN THE AFTERNOON.
MIXING HEIGHT.......4700 FT AGL.
MIXING HEIGHT (M)...122-1433 METERS AGL.
TRANSPORT WINDS.....EAST 6 TO 10 MPH SHIFTING TO THE SOUTHEAST
AROUND 10 MPH IN THE AFTERNOON.
TRANSPORT WINDS M/S.SOUTHEAST 3 TO 4 METERS/SECOND.
DISPERSION INDEX....6 INCREASING TO 46.
LVORI...............4.
STABILITY CLASS.....2.
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........5 7 11 30 31 7
WEATHER COV..... S CHC
WEATHER TYPE....NONE NONE NONE NONE RNSHWR NONE
TSTM COV........ S CHC
CHC OF PCPN (%).10 10 10 10 20 10
TEMP............68 71 82 86 87 87
RH..............87 84 67 61 59 59
20 FT WIND DIR..NE E E SE SE SSE
20 FT WIND SPD..3 6 8 10 10 10
20 FT WIND GUST.8 10 13 15 17 16
MIX HGT (FT)....400 800 3100 4500 4400 3600
MIX HGT (M).....120 240 940 1370 1340 1100
TRANSP WIND DIR.ENE E ESE ESE SE SE
TRANSP WIND SPD.6 8 9 10 10 10
TRANS WIND DIR..ENE E ESE ESE SE SE
TRANS SPD (M/S).3 4 4 4 4 4
DISPERSION IDX..3 9 35 43 43 37
LVORI...........6 4 1 1 1 1
FORECASTER...16
REQUESTED BY...ROBERT HARRIS
TYPE OF REQUEST...PRESCRIBED
.TAG 2622738.0/MOB
.DELDT 09/29/26
.FORMATTERVERSION 2.0.0
.EMAIL TOM.MURRIE@US.AF.MIL,ROBERT_HARRIS@FWS.GOV
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