921
FNUS74 KMOB 021120
FWSMOB
SPOT FORECAST FOR ROCKY RB-C...FPS
NATIONAL WEATHER SERVICE MOBILE AL
620 AM CDT FRI MAY 2 2025
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON MAY 02.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SOUTHERLY SURFACE AND TRANSPORT WINDS ARE EXPECTED
THROUGH TODAY INTO TONIGHT. SCATTERED SHOWERS AND THUNDERSTORMS
DEVELOPING TODAY AND LASTING INTO THIS EVENING WILL BECOME MORE
NUMEROUS ON SATURDAY. MOISTURE LEVELS ARE EXPECTED TO BE ABOVE
CRITICAL VALUES TODAY INTO THE WEEKEND.
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG THIS MORNING WILL
MIX OUT BY MID MORNING. FOG DEVELOPMENT IS POSSIBLE AGAIN TONIGHT.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........63 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH IN THE
LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......3700 FT AGL.
MIXING HEIGHT (M)...183-1128 METERS AGL.
TRANSPORT WINDS.....SOUTH 6 TO 15 MPH INCREASING TO AROUND 16 MPH
LATE IN THE AFTERNOON.
TRANSPORT WINDS M/S.SOUTH 3 TO 7 METERS/SECOND INCREASING TO AROUND
7 METERS/SECOND LATE IN THE AFTERNOON.
DISPERSION INDEX....7 INCREASING TO 54.
LVORI...............4.
STABILITY CLASS.....2.
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........26 32 38 46 43 41 40 41 37 39 43
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).10 10 10 10 10 10 0 0 0 0 0
TEMP............68 72 76 79 81 82 82 82 82 81 81
RH..............97 87 79 72 65 63 65 65 65 67 65
20 FT WIND DIR..SE SE SSE SSE SSE S S S S S S
20 FT WIND SPD..2 3 6 7 9 10 10 12 12 12 10
20 FT WIND GUST.7 9 13 14 16 17 18 20 18 17 17
MIX HGT (KFT)...0.6 2.7 2.7 3.1 3.3 3.4 3.7 3.7 3.5 3.3 3.3
MIX HGT (KM)....0.2 0.8 0.8 0.9 1.0 1.0 1.1 1.1 1.1 1.0 1.0
TRANSP WIND DIR.SSE SSE S S S S S S S S S
TRANSP WIND SPD.6 7 9 10 10 13 14 15 15 15 16
TRANS WIND DIR..SSE SSE S S S S S S S S S
TRANS SPD (M/S).3 3 4 4 4 6 6 7 7 7 7
DISPERSION IDX..7 23 33 39 44 50 49 49 50 50 54
LVORI...........6 4 3 2 2 2 2 2 2 2 2
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
PARTLY CLOUDY (45-55 PERCENT). SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER 3 AM.
CHANCE OF PCPN......20 PERCENT.
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH EARLY IN THE EVENING
BECOMING LIGHT. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS AFTER 3 AM.
MIXING HEIGHT.......500 FT AGL.
MIXING HEIGHT (M)...152-1006 METERS AGL.
TRANSPORT WINDS.....SOUTH 9 TO 16 MPH.
TRANSPORT WINDS M/S.SOUTH 4 TO 7 METERS/SECOND.
DISPERSION INDEX....61 DECREASING TO 6.
LVORI...............5.
STABILITY CLASS.....4.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........44 34 38 37 38 40 32 24 42 41 53 50
WEATHER COV..... SCH SCH
WEATHER TYPE.... RW RW
TSTM COV........ SCH SCH
CHC OF PCPN (%).0 0 0 0 10 10 10 10 10 10 20 20
TEMP............78 77 76 73 73 72 71 71 70 70 68 68
RH..............71 76 76 84 84 87 90 90 93 93 97 97
20 FT WIND DIR..S S S S S S S S SSW SSW SSE SSE
20 FT WIND SPD..8 6 6 5 5 3 3 3 3 3 3 5
20 FT WIND GUST.16 15 14 13 12 12 10 12 12 10 12 12
MIX HGT (KFT)...3.3 2.0 0.6 0.6 0.6 0.6 0.5 0.5 0.6 0.5 0.6 0.6
MIX HGT (KM)....1.0 0.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
TRANSP WIND DIR.S S S S S S S SSW S S S S
TRANSP WIND SPD.16 14 13 12 9 9 9 9 9 9 9 10
TRANS WIND DIR..S S S S S S S SSW S S S S
TRANS SPD (M/S).7 6 6 5 4 4 4 4 4 4 4 4
DISPERSION IDX..61 8 7 7 6 5 4 4 5 5 6 7
LVORI...........2 3 4 4 5 5 6 6 7 7 7 7
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SHOWERS LIKELY
AND CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE
AFTERNOON.
CHANCE OF PCPN......80 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........74 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
EARLY IN THE MORNING. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE LATE MORNING
AND EARLY AFTERNOON. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS LATE IN THE
AFTERNOON.
MIXING HEIGHT.......2200 FT AGL.
MIXING HEIGHT (M)...213-671 METERS AGL.
TRANSPORT WINDS.....SOUTH 9 TO 17 MPH.
TRANSPORT WINDS M/S.SOUTH 4 TO 8 METERS/SECOND.
DISPERSION INDEX....10 INCREASING TO 32.
LVORI...............5.
STABILITY CLASS.....3.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........63 67 64 67 71 72 78 84 82 81 79 81
WEATHER COV.....SCH CHC CHC CHC LKY LKY LKY DEF DEF DEF DEF DEF
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH CHC CHC CHC LKY LKY LKY CHC CHC
CHC OF PCPN (%).20 50 50 50 60 60 60 80 80 80 80 80
TEMP............67 68 71 76 77 79 79 79 78 78 78 77
RH..............100 97 93 82 79 77 77 74 76 76 76 79
20 FT WIND DIR..SSE SSE SSE S S S S S S SSW SSW SSW
20 FT WIND SPD..5 6 6 8 10 12 12 12 12 12 12 10
20 FT WIND GUST.13 14 16 17 20 20 21 21 21 20 20 18
MIX HGT (KFT)...0.7 0.7 1.2 1.9 1.8 1.9 1.8 1.6 1.8 2.0 2.2 2.2
MIX HGT (KM)....0.2 0.2 0.4 0.6 0.5 0.6 0.5 0.5 0.5 0.6 0.7 0.7
TRANSP WIND DIR.S S SSE S S S SSW SSW SSW SSW SSW SSW
TRANSP WIND SPD.9 9 13 15 17 16 16 16 16 15 15 14
TRANS WIND DIR..S S SSE S S S SSW SSW SSW SSW SSW SSW
TRANS SPD (M/S).4 4 6 7 8 7 7 7 7 7 7 6
DISPERSION IDX..8 12 21 31 34 31 30 29 30 31 32 33
LVORI...........7 6 4 4 3 3 3 3 3 3 3 3
FORECASTER...16
REQUESTED BY...CHRIS HAWTHORNE
TYPE OF REQUEST...PRESCRIBED
.TAG 2512623.0/MOB
.DELDT 05/02/25
.FORMATTERVERSION 2.0.0
.EMAIL CHRIS.HAWTHORNE@FLORIDADEP.GOV
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