131
FNUS52 KMLB 170700
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 AM EDT THU SEP 17 2026
DISCUSSION
HIGH PRESSURE TO THE NORTH WILL GRADUALLY SHIFT SOUTHWARD THROUGH
LATE WEEK. BREEZY NORTHEAST WINDS WILL PERSIST ACROSS THE AREA TODAY,
WITH WIND SPEEDS 10-15 MPH IN THE MORNING, INCREASING UP TO 15-20
MPH WITH GUSTS TO 25-30 MPH IN THE AFTERNOON. NORTHEAST WINDS WILL
CONTINUE INTO LATE WEEK, BUT WILL GRADUALLY DIMINISH, WITH WIND
SPEEDS 10-15 MPH TOMORROW AFTERNOON. DRIER AIR WILL LOWER RAIN
CHANCES TODAY (20-40% FOR MUCH OF THE AREA), BUT ISOLATED TO
SCATTERED SHOWERS AND A FEW STORMS WILL CONTINUE TO PUSH ONSHORE AND
INLAND. SHOWER AND STORM CHANCES THEN RISE INTO FRIDAY (30-60%) AS
MOISTURE INCREASES AND A DISTURBANCE MOVES IN ALOFT. NO MIN RH
CONCERNS ARE FORECAST THROUGH LATE WEEK. DISPERSION VALUES WILL BE
VERY GOOD TODAY WITH THE BREEZY ONSHORE WINDS, AND THEN DROP TO
GENERALLY GOOD ON FRIDAY AS SURFACE AND TRANSPORT WINDS BEGIN TO
DECREASE.
FOG POTENTIAL...WIDESPREAD FOG IS NOT FORECAST. LOCALIZED VISIBILITY
REDUCTIONS DUE TO SMOKE FROM NEW OR EXISTING FIRES WILL BE POSSIBLE
EVEN IF FOG IS NOT FORECAST.
FLZ044-172000-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 0 0 20
MAX/MIN TEMP 89 71 90
MIN/MAX RH % 48 97 55
20FT WND MPH (AM) NE 8 G21 NE 5 G17
20FT WND MPH (PM) NE 14 G27 NE 9 G25 NE 9 G22
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 11 AM
PRECIP END CONTINUING 12 AM 6 PM
MIXING HGT(FT-AGL) 6000 400 5300
TRANSPORT WND (MPH) NE 15 NE 6 NE 13
DISPERSION INDEX 80 3 60
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS AROUND 90. CHANCE OF RAIN 70 PERCENT.
NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTHEAST
WINDS UP TO 5 MPH.
FLZ144-172000-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
MAX/MIN TEMP 89 72 90
MIN/MAX RH % 50 97 56
20FT WND MPH (AM) NE 9 G21 NE 8 G17
20FT WND MPH (PM) NE 16 G28 NE 11 G25 NE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 5600 400 5500
TRANSPORT WND (MPH) NE 16 NE 8 NE 13
DISPERSION INDEX 79 3 60
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTHEAST
WINDS UP TO 5 MPH.
FLZ041-172000-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 40
CHANCE OF THUNDER (%) 0 20 20
MAX/MIN TEMP 89 71 89
MIN/MAX RH % 50 97 56
20FT WND MPH (AM) NE 8 G22 NE 6 G17
20FT WND MPH (PM) NE 16 G27 NE 9 G23 NE 10 G22
PRECIP AMOUNT 0.02 0.01 0.05
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5700 400 4900
TRANSPORT WND (MPH) NE 16 NE 7 NE 12
DISPERSION INDEX 77 2 60
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
50 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT.
EAST WINDS UP TO 5 MPH.
FLZ141-172000-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 40
CHANCE OF THUNDER (%) 0 20 40
MAX/MIN TEMP 87 75 87
MIN/MAX RH % 57 91 63
20FT WND MPH (AM) NE 12 G24 NE 9 G19
20FT WND MPH (PM) NE 18 G27 NE 12 G25 NE 12 G21
PRECIP AMOUNT 0.04 0.03 0.10
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4800 400 4000
TRANSPORT WND (MPH) NE 17 NE 14 NE 13
DISPERSION INDEX 80 3 55
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN
50 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 80S. CHANCE
OF RAIN 70 PERCENT. NORTH WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 80S. CHANCE
OF RAIN 70 PERCENT. SOUTHEAST WINDS UP TO 5 MPH.
FLZ046-172000-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 0 20 30
MAX/MIN TEMP 88 73 88
MIN/MAX RH % 52 97 59
20FT WND MPH (AM) NE 8 G22 NE 7 G17
20FT WND MPH (PM) NE 16 G29 NE 9 G26 NE 12 G22
PRECIP AMOUNT 0.02 0.01 0.10
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 9 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 5300 400 5100
TRANSPORT WND (MPH) NE 16 NE 7 NE 14
DISPERSION INDEX 73 3 56
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTH WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. EAST
WINDS UP TO 5 MPH.
FLZ045-172000-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 0 20 30
MAX/MIN TEMP 89 72 90
MIN/MAX RH % 50 97 56
20FT WND MPH (AM) NE 9 G21 NE 8
20FT WND MPH (PM) NE 16 G28 NE 10 G26 NE 12 G22
PRECIP AMOUNT 0.02 0.00 0.05
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 9 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL) 5600 400 5400
TRANSPORT WND (MPH) NE 17 N 7 NE 14
DISPERSION INDEX 80 3 60
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTHEAST
WINDS UP TO 5 MPH.
FLZ053-172000-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 40
CHANCE OF THUNDER (%) 20 20 40
MAX/MIN TEMP 88 70 88
MIN/MAX RH % 54 100 59
20FT WND MPH (AM) NE 9 G22 NE 7
20FT WND MPH (PM) NE 16 G29 NE 11 G26 NE 11 G21
PRECIP AMOUNT 0.05 0.01 0.05
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 9 AM
PRECIP END CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 4900 300 5000
TRANSPORT WND (MPH) NE 17 NE 7 NE 13
DISPERSION INDEX 79 3 60
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTHEAST
WINDS UP TO 5 MPH.
FLZ247-172000-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 0 30 40
MAX/MIN TEMP 87 74 87
MIN/MAX RH % 59 97 65
20FT WND MPH (AM) NE 8 G21 NE 7
20FT WND MPH (PM) NE 15 G28 NE 8 G23 NE 11 G20
PRECIP AMOUNT 0.03 0.03 0.13
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4800 400 4100
TRANSPORT WND (MPH) NE 16 NE 7 NE 12
DISPERSION INDEX 72 3 50
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 60 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTHEAST
WINDS UP TO 5 MPH.
FLZ347-172000-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 0 30 40
MAX/MIN TEMP 87 75 87
MIN/MAX RH % 59 94 68
20FT WND MPH (AM) NE 9 G21 NE 8 G17
20FT WND MPH (PM) NE 15 G27 NE 9 G24 NE 12 G20
PRECIP AMOUNT 0.04 0.04 0.14
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4500 400 3900
TRANSPORT WND (MPH) NE 17 NE 7 NE 13
DISPERSION INDEX 75 3 45
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 60 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY WITH THUNDERSTORMS LIKELY AND A CHANCE OF
SHOWERS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 70 PERCENT. SOUTH WINDS UP TO 5 MPH.
FLZ447-172000-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 50
CHANCE OF THUNDER (%) 0 40 50
MAX/MIN TEMP 87 75 87
MIN/MAX RH % 57 94 63
20FT WND MPH (AM) NE 12 G22 NE 9 G17
20FT WND MPH (PM) NE 16 G28 NE 10 G24 NE 12 G19
PRECIP AMOUNT 0.08 0.07 0.16
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4600 400 3600
TRANSPORT WND (MPH) NE 18 E 13 NE 13
DISPERSION INDEX 82 3 46
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
50 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 70 PERCENT. SOUTH WINDS UP TO 5 MPH.
FLZ547-172000-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 20 30 40
MAX/MIN TEMP 88 73 88
MIN/MAX RH % 59 100 63
20FT WND MPH (AM) NE 10 G22 NE 7
20FT WND MPH (PM) NE 16 G28 NE 11 G24 NE 12 G19
PRECIP AMOUNT 0.06 0.08 0.17
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4700 400 4000
TRANSPORT WND (MPH) NE 18 NE 7 NE 13
DISPERSION INDEX 78 3 45
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTH
WINDS UP TO 5 MPH.
FLZ647-172000-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 50
CHANCE OF THUNDER (%) 30 40 50
MAX/MIN TEMP 88 75 88
MIN/MAX RH % 61 94 65
20FT WND MPH (AM) NE 13 G21 NE 9
20FT WND MPH (PM) NE 17 G27 NE 13 G23 NE 13
PRECIP AMOUNT 0.05 0.10 0.15
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4400 400 3600
TRANSPORT WND (MPH) NE 18 NE 8 NE 14
DISPERSION INDEX 79 3 47
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 60 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTH WINDS UP
TO 5 MPH.
FLZ747-172000-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 50
CHANCE OF THUNDER (%) 30 40 50
MAX/MIN TEMP 87 77 87
MIN/MAX RH % 59 94 63
20FT WND MPH (AM) NE 15 G22 NE 10
20FT WND MPH (PM) NE 18 G28 NE 14 G25 NE 13
PRECIP AMOUNT 0.08 0.12 0.16
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4400 400 3400
TRANSPORT WND (MPH) NE 20 NE 10 NE 15
DISPERSION INDEX 83 3 49
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
CHANCE OF RAIN 60 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN
70 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN
70 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ254-172000-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 50
CHANCE OF THUNDER (%) 20 20 50
MAX/MIN TEMP 88 72 88
MIN/MAX RH % 59 100 63
20FT WND MPH (AM) NE 9 G23 NE 6
20FT WND MPH (PM) NE 14 G28 NE 9 G25 NE 11 G20
PRECIP AMOUNT 0.04 0.10 0.05
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4300 400 4100
TRANSPORT WND (MPH) NE 17 NE 7 NE 12
DISPERSION INDEX 71 3 49
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTH
WINDS UP TO 5 MPH.
FLZ154-172000-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 50
CHANCE OF THUNDER (%) 30 40 50
MAX/MIN TEMP 88 74 88
MIN/MAX RH % 63 97 67
20FT WND MPH (AM) NE 13 G23 NE 6
20FT WND MPH (PM) NE 15 G26 NE 10 G21 NE 11
PRECIP AMOUNT 0.04 0.20 0.10
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4000 400 3800
TRANSPORT WND (MPH) NE 18 E 10 NE 12
DISPERSION INDEX 72 3 46
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 70 PERCENT. EAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTH WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTH WINDS UP
TO 5 MPH.
FLZ259-172000-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 60
CHANCE OF THUNDER (%) 40 30 50
MAX/MIN TEMP 89 72 89
MIN/MAX RH % 59 100 61
20FT WND MPH (AM) NE 8 G22 NE 5
20FT WND MPH (PM) NE 13 G27 NE 7 G21 NE 9 G18
PRECIP AMOUNT 0.08 0.08 0.03
PRECIP DURATION 2 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4100 400 4400
TRANSPORT WND (MPH) NE 17 NE 7 NE 10
DISPERSION INDEX 67 3 52
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT. SOUTHEAST
WINDS UP TO 5 MPH.
FLZ159-172000-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 60
CHANCE OF THUNDER (%) 40 40 50
MAX/MIN TEMP 87 74 87
MIN/MAX RH % 63 97 65
20FT WND MPH (AM) NE 11 G22 NE 5
20FT WND MPH (PM) NE 13 G26 NE 8 G21 NE 10
PRECIP AMOUNT 0.21 0.12 0.06
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3700 400 3600
TRANSPORT WND (MPH) NE 17 NE 7 NE 10
DISPERSION INDEX 65 2 45
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN 70 PERCENT.
EAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN 70 PERCENT.
EAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 90 PERCENT. SOUTH WINDS UP
TO 5 MPH.
FLZ264-172000-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 70
CHANCE OF THUNDER (%) 50 30 70
MAX/MIN TEMP 89 72 89
MIN/MAX RH % 63 100 65
20FT WND MPH (AM) NE 8 G20 NE 4
20FT WND MPH (PM) NE 13 G25 NE 7 G21 NE 8
PRECIP AMOUNT 0.12 0.04 0.07
PRECIP DURATION 2 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3900 400 4400
TRANSPORT WND (MPH) NE 16 NE 7 NE 9
DISPERSION INDEX 62 2 49
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
70S. HIGHS AROUND 90. CHANCE OF RAIN 90 PERCENT. SOUTHEAST WINDS
UP TO 5 MPH.
FLZ164-172000-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 60
CHANCE OF THUNDER (%) 50 40 50
MAX/MIN TEMP 89 75 89
MIN/MAX RH % 63 97 65
20FT WND MPH (AM) NE 11 G21 NE 4
20FT WND MPH (PM) NE 14 G24 NE 8 G20 NE 8
PRECIP AMOUNT 0.19 0.09 0.06
PRECIP DURATION 2 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3700 400 3600
TRANSPORT WND (MPH) NE 16 E 10 NE 9
DISPERSION INDEX 61 2 40
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. SOUTHEAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 90 PERCENT. SOUTH WINDS UP
TO 5 MPH.
FLZ058-172000-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 60
CHANCE OF THUNDER (%) 20 20 50
MAX/MIN TEMP 89 70 89
MIN/MAX RH % 57 100 61
20FT WND MPH (AM) NE 9 G22 NE 6
20FT WND MPH (PM) NE 14 G29 NE 9 G26 NE 9 G19
PRECIP AMOUNT 0.03 0.01 0.04
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 AM CONTINUING 9 AM
PRECIP END CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 4400 400 4900
TRANSPORT WND (MPH) NE 16 NE 7 NE 10
DISPERSION INDEX 68 3 52
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. NORTHEAST WINDS UP TO 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. EAST WINDS UP TO 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 80 PERCENT.
SOUTHEAST WINDS UP TO 5 MPH.
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