915
FNUS72 KTAE 120640
FWSTAE
SPOT FORECAST FOR SGI...ST. GEORGE ISLAND VFD
NATIONAL WEATHER SERVICE TALLAHASSEE FL
240 AM EDT THU MAR 12 2026
FORECAST IS BASED ON FORECAST START TIME OF 0800 EDT ON MARCH 12.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (850) 942-8833, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
A LINE OF STRONG TO SEVERE STORMS WILL PROGRESS THROUGH THE SITE
THIS MORNING WITH MUCH OF THE SEVERE THREAT LIKELY OVER BY 1100.
THESE STORMS COULD BRIEFLY PRODUCE 30 TO 40 MPH WIND GUSTS, WITH
GUSTS UP TO 60 MPH POSSIBLE IF A SEVERE STORM MOVES OVER THE SITE.
LIGHT RAIN WILL LINGER AT THE SITE FOR ANOTHER HOUR OR TWO AFTER
THE CONCLUSION OF THE SEVERE THREAT AND DRIER CONDITIONS SHOULD
DEVELOP FOR THE AFTERNOON. SOUTH WINDS OF 15 MPH ARE EXPECTED THIS
MORNING AHEAD OF THE FRONT BUT WILL RAPIDLY BECOME NORTHWEST AND
BREEZY AROUND 15 TO 20 MPH WITH OCCASIONAL 25 TO 30 MPH GUSTS
DURING THE REMAINDER OF THE AFTERNOON. WINDS WILL REMAIN ELEVATED
OVERNIGHT BUT WILL DECREASE TO AROUND 10 MPH OUT OF THE NORTH AND
NORTHEAST.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING
MOSTLY SUNNY (25-35 PERCENT). SHOWERS LIKELY
AND CHANCE OF THUNDERSTORMS EARLY IN THE
MORNING, THEN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE MORNING.
CWR.................60 PERCENT INCREASING TO 80 PERCENT LATE IN THE
MORNING, THEN DECREASING TO 30 PERCENT EARLY IN
THE AFTERNOON.
MAX TEMPERATURE.....AROUND 71.
MIN HUMIDITY........58 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 15 MPH SHIFTING TO THE
NORTH 15 TO 20 MPH IN THE EARLY AFTERNOON. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
EARLY IN THE MORNING.
MIXING HEIGHT.......3400 FT AGL.
TRANSPORT WINDS.....WEST 21 TO 23 MPH SHIFTING TO THE NORTH AROUND
23 MPH LATE IN THE AFTERNOON.
LVORI...............3.
DISPERSION INDEX....42 INCREASING TO 58 LATE IN THE AFTERNOON.
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........77 73 73 73 39 39 39 22 22 22
WEATHER COV.....LKY DEF DEF DEF CHC CHC
WEATHER TYPE....RW RW RW RW RW RW
TSTM COV........CHC SCH SCH SCH
CWR.............60 80 80 80 30 30 0 0 0 0
TEMP............70 70 69 68 69 68 69 69 69 68
RH..............97 93 93 93 84 81 73 70 66 65
20 FT WIND DIR..SW SW W NW NW N N N N N
20 FT WIND SPD..14 14 15 14 15 18 19 18 17 16
20 FT WIND GUST.22 22 23 22 21 22 25 28 27 23
MIX HGT (KFT)...1.8 1.8 1.8 1.8 1.9 1.9 2.0 2.5 2.9 3.4
TRANSP WIND DIR.SW W W NW NW N N N N N
TRANSP WIND SPD.23 22 21 20 21 22 23 23 23 23
DISPERSION......40 39 39 39 44 44 44 58 58 58
LVORI...........4 4 4 4 4 3 3 2 1 1
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........80 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 15 TO 16 MPH BECOMING AROUND 15
MPH EARLY IN THE MORNING.
MIXING HEIGHT.......1800 FT AGL.
TRANSPORT WINDS.....NORTHEAST 23 TO 29 MPH DECREASING TO AROUND 23
MPH AFTER 3 AM.
LVORI...............2.
DISPERSION INDEX....65 DECREASING TO 25.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........20 20 20 7 7 7 8 8 8 14 14 14
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............67 66 65 63 62 60 60 59 58 58 57 57
RH..............63 61 58 58 58 58 58 62 62 64 69 69
20 FT WIND DIR..N N N N N NE NE NE NE NE NE NE
20 FT WIND SPD..15 15 15 16 16 16 16 15 15 15 15 15
20 FT WIND GUST.23 23 23 24 24 24 24 23 23 23 23 23
MIX HGT (KFT)...3.3 3.3 3.3 3.2 3.0 2.8 2.5 2.1 1.8 1.8 1.9 2.0
TRANSP WIND DIR.N N N N NE NE NE NE NE NE E E
TRANSP WIND SPD.24 26 28 29 29 28 26 25 23 23 23 23
DISPERSION......65 65 65 35 35 35 32 32 32 25 25 25
LVORI...........1 1 1 1 1 1 1 2 2 3 3 3
FRIDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........69 PERCENT.
WIND (20 FT)........EAST WINDS 6 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 13 TO 22 MPH DECREASING TO 7 TO 10 MPH
LATE IN THE AFTERNOON.
LVORI...............3.
DISPERSION INDEX....35 DECREASING TO 17 LATE IN THE AFTERNOON.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........36 36 36 28 28 28 13 13 13 7 7 7
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............57 57 57 56 57 60 61 62 62 63 64 64
RH..............69 72 72 80 80 75 78 75 78 75 75 75
20 FT WIND DIR..NE E E E E E E E E E E E
20 FT WIND SPD..15 15 15 14 14 12 10 9 8 8 7 6
20 FT WIND GUST.23 23 20 18 17 16 15 14 13 12 9 8
MIX HGT (KFT)...2.0 1.9 1.8 1.8 1.8 1.8 1.7 1.6 1.5 1.3 1.1 1.0
TRANSP WIND DIR.E E E E E E E E E E E E
TRANSP WIND SPD.22 22 21 20 20 18 16 15 13 10 8 7
DISPERSION......37 37 37 36 36 36 32 32 32 17 17 17
LVORI...........3 3 3 3 3 3 3 3 3 3 3 3
FORECASTER...DOBBS
REQUESTED BY...CHIEF JASON TIMBERT
TYPE OF REQUEST...WILDFIRE
.TAG 2605431.1/TAE
.DELDT 03/12/26
.FORMATTERVERSION 2.0.0
.EMAIL SGIFIREDEPARTMENT@GMAIL.COM
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