627
FNUS52 KMLB 131901
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
DISCUSSION
HIGH PRESSURE DOMINATES THE LOCAL PATTERN THROUGH THE WEEKEND,
SUPPORTING NEAR TO BELOW NORMAL RAIN CHANCES EACH AFTERNOON.
SCATTERED SHOWERS AND STORMS (30-40%) ARE FORECAST FOR PORTIONS OF
THE AREA EACH DAY, THOUGH MOST LOCATIONS WILL LIKELY REMAIN DRY.
HOWEVER, DRIER AIR ALOFT COULD SUPPORT A FEW STRONG WIND GUSTS NEAR
50 MPH IN ANY STORMS, AS WELL AS LIGHTNING STRIKES AND LOCALLY HEAVY
DOWNPOURS PRODUCING QUICK ACCUMULATIONS OF 1-3". CONVECTION IS
FORECAST TO PEAK ALONG THE SEA BREEZE AND OUTFLOW COLLISIONS IN THE
AFTERNOON, THOUGH STORMS MAY LINGER THROUGH THE EVENING HOURS DUE TO
SLOW STORM MOTIONS.
LIGHT OFFSHORE WINDS UNDER 10 MPH BACK S/SE AT THE COAST IN THE
AFTERNOONS WITH THE DEVELOPMENT OF THE SEA BREEZE, THEN RETURN TO
LIGHT OVERNIGHT. NO MIN RH CONCERNS, WITH FAIR TO GOOD DISPERSION
TODAY AND SATURDAY, BUT POOR TO FAIR DISPERSION ON FRIDAY. HIGH
TEMPERATURES IN THE 90S AND HUMID CONDITIONS WILL CONTINUE TO LEAD
TO HEAT INDICES NEAR 108+ DEGREES. ADDITIONAL HEAT ADVISORIES ARE
LIKELY THROUGH THE WEEKEND.
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.
FLZ044-140800-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 40 20
CHANCE OF THUNDER (%) 40 40 40 20
MIN/MAX TEMP 75 98 75 98
MAX/MIN RH % 100 47 100 45
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.03 0.04 0.00
PRECIP DURATION 1 1 1 0
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 11 PM CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 400 5900 400 6800
TRANSPORT WND (MPH) W 6 W 5 S 6 SW 6
DISPERSION INDEX 2 35 2 54
MAX LVORI 7 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER
90S. WEST WINDS UP TO 5 MPH.
TUESDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ144-140800-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 40 20
CHANCE OF THUNDER (%) 20 30 40 20
MIN/MAX TEMP 76 97 75 98
MAX/MIN RH % 100 48 100 48
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) NW 3 LGT/VAR LGT/VAR S 3
PRECIP AMOUNT 0.01 0.05 0.04 0.01
PRECIP DURATION 0 1 1 0
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 400 5100 400 6200
TRANSPORT WND (MPH) W 5 NW 3 W 6 SW 5
DISPERSION INDEX 2 28 2 42
MAX LVORI 7 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S.
LIGHT WINDS.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S.
WEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ041-140800-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 30 20
CHANCE OF THUNDER (%) 20 40 30 20
MIN/MAX TEMP 75 97 75 97
MAX/MIN RH % 100 49 100 48
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR S 3 SE 3 SE 4
PRECIP AMOUNT 0.04 0.02 0.01 0.00
PRECIP DURATION 0 1 0 0
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 8 PM 6 PM
MIXING HGT(FT-AGL) 400 5800 400 6800
TRANSPORT WND (MPH) SW 6 W 3 S 7 SW 7
DISPERSION INDEX 2 34 2 56
MAX LVORI 7 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. SOUTH WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
WEST WINDS UP TO 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S.
CHANCE OF RAIN 20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ141-140800-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 20 0 0
MIN/MAX TEMP 76 95 76 93
MAX/MIN RH % 100 56 100 58
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) S 3 E 6 SE 6 SE 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 400 4400 400 5200
TRANSPORT WND (MPH) SW 6 E 7 SW 7 S 8
DISPERSION INDEX 2 30 2 46
MAX LVORI 7 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
CHANCE OF RAIN 20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ046-140800-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 30 20
CHANCE OF THUNDER (%) 40 30 20 20
MIN/MAX TEMP 76 95 76 95
MAX/MIN RH % 100 50 100 49
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR E 3 SE 4 S 4
PRECIP AMOUNT 0.07 0.01 0.01 0.00
PRECIP DURATION 1 1 0 0
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 400 5600 300 6800
TRANSPORT WND (MPH) SW 5 W 3 S 6 S 6
DISPERSION INDEX 2 31 2 50
MAX LVORI 7 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
20 PERCENT. SOUTH WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
CHANCE OF RAIN 20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ045-140800-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 40 20
CHANCE OF THUNDER (%) 40 40 40 20
MIN/MAX TEMP 76 97 76 97
MAX/MIN RH % 100 48 100 48
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR SW 3 SE 4 S 4
PRECIP AMOUNT 0.05 0.06 0.03 0.00
PRECIP DURATION 1 1 1 0
PRECIP BEGIN 6 PM 1 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 300 5700 300 6800
TRANSPORT WND (MPH) SW 5 NW 3 S 5 S 6
DISPERSION INDEX 2 34 2 51
MAX LVORI 7 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. SOUTH WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S.
WEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ053-140800-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 40 30
CHANCE OF THUNDER (%) 40 40 40 30
MIN/MAX TEMP 73 96 73 96
MAX/MIN RH % 100 48 100 49
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR S 3 SE 4 SE 5
PRECIP AMOUNT 0.05 0.04 0.02 0.00
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 12 PM CONTINUING 2 PM
PRECIP END 11 PM CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL) 400 5400 400 5900
TRANSPORT WND (MPH) SW 5 NW 3 SE 7 SE 6
DISPERSION INDEX 2 35 2 45
MAX LVORI 9 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH
WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. WEST
WINDS AROUND 5 MPH.
TUESDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ247-140800-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 20
CHANCE OF THUNDER (%) 0 30 0 20
MIN/MAX TEMP 76 95 76 95
MAX/MIN RH % 100 56 100 56
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR E 4 SE 5 SE 5
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 400 5200 400 6200
TRANSPORT WND (MPH) SW 6 N 5 S 7 S 6
DISPERSION INDEX 2 30 2 48
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. CHANCE OF RAIN
20 PERCENT. SOUTH WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
CHANCE OF RAIN 20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ347-140800-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 30 0 0
MIN/MAX TEMP 76 94 76 94
MAX/MIN RH % 100 58 100 60
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) S 3 E 5 SE 6 SE 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 400 4700 400 5500
TRANSPORT WND (MPH) SW 6 NE 6 S 6 S 7
DISPERSION INDEX 2 30 2 44
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
WEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ447-140800-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 20 0 0
MIN/MAX TEMP 76 94 76 94
MAX/MIN RH % 100 56 100 58
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) S 3 E 6 SE 6 SE 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 400 3900 400 4800
TRANSPORT WND (MPH) SW 6 NE 6 SW 7 SE 8
DISPERSION INDEX 2 26 3 42
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
20 PERCENT. WEST WINDS AROUND 5 MPH.
FLZ547-140800-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 30 0 30
CHANCE OF THUNDER (%) 40 30 0 20
MIN/MAX TEMP 75 94 75 94
MAX/MIN RH % 100 55 100 60
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) S 3 SE 5 SE 6 SE 7
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 1 1 0
PRECIP BEGIN 6 PM 12 PM 2 PM
PRECIP END 9 PM 6 PM 6 PM
MIXING HGT(FT-AGL) 400 5200 400 5200
TRANSPORT WND (MPH) S 6 E 5 S 7 SE 7
DISPERSION INDEX 2 35 2 49
MAX LVORI 7 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH
WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
WEST WINDS AROUND 5 MPH.
FLZ647-140800-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 30 0 20
CHANCE OF THUNDER (%) 20 20 0 20
MIN/MAX TEMP 76 94 76 93
MAX/MIN RH % 100 58 100 62
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) S 3 SE 7 SE 7 SE 9
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 6 PM 12 PM 8 AM
PRECIP END 8 PM 6 PM 6 PM
MIXING HGT(FT-AGL) 400 4400 400 4700
TRANSPORT WND (MPH) SW 6 E 8 S 5 SE 9
DISPERSION INDEX 2 34 2 47
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
WEST WINDS AROUND 5 MPH.
FLZ747-140800-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 30 0 0
MIN/MAX TEMP 78 92 78 92
MAX/MIN RH % 100 60 100 62
20FT WND MPH (AM) SW 3 LGT/VAR
20FT WND MPH (PM) S 4 SE 8 SE 9 SE 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 400 3500 400 3600
TRANSPORT WND (MPH) SW 7 E 7 S 6 SE 9
DISPERSION INDEX 2 22 2 32
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS AROUND 80. HIGHS IN THE LOWER 90S. WEST
WINDS AROUND 5 MPH.
FLZ254-140800-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 40 0 40
CHANCE OF THUNDER (%) 40 40 0 40
MIN/MAX TEMP 74 94 74 93
MAX/MIN RH % 100 55 100 62
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 3 SE 5 SE 6 SE 7
PRECIP AMOUNT 0.03 0.05 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 PM 8 AM
PRECIP END 9 PM 6 PM 6 PM
MIXING HGT(FT-AGL) 400 5000 400 4900
TRANSPORT WND (MPH) S 6 E 5 SE 8 SE 7
DISPERSION INDEX 2 35 2 50
MAX LVORI 7 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH
WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. WEST
WINDS AROUND 5 MPH.
FLZ154-140800-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 30 0 20
MIN/MAX TEMP 76 93 76 92
MAX/MIN RH % 100 58 100 62
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 3 SE 7 SE 7 SE 9
PRECIP AMOUNT 0.00 0.04 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL) 400 4400 400 4200
TRANSPORT WND (MPH) S 6 E 7 S 6 SE 9
DISPERSION INDEX 2 35 2 48
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
FLZ259-140800-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 40 0 50
CHANCE OF THUNDER (%) 30 40 0 50
MIN/MAX TEMP 75 94 74 93
MAX/MIN RH % 100 54 100 60
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 3 SE 5 SE 6 SE 7
PRECIP AMOUNT 0.01 0.06 0.00 0.01
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 PM 7 AM
PRECIP END 9 PM 6 PM 6 PM
MIXING HGT(FT-AGL) 400 4900 400 5000
TRANSPORT WND (MPH) S 6 E 5 SE 9 SE 7
DISPERSION INDEX 2 35 2 50
MAX LVORI 6 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH
WINDS UP TO 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. WEST
WINDS AROUND 5 MPH.
FLZ159-140800-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 20 0 30
MIN/MAX TEMP 75 92 76 92
MAX/MIN RH % 100 56 100 64
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 3 E 7 SE 7 SE 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 1 PM 7 AM
PRECIP END 4 PM 6 PM
MIXING HGT(FT-AGL) 400 4300 400 4200
TRANSPORT WND (MPH) S 7 S 5 S 6 SE 9
DISPERSION INDEX 2 34 2 46
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
FLZ264-140800-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 40 0 40
CHANCE OF THUNDER (%) 20 40 0 40
MIN/MAX TEMP 75 95 75 94
MAX/MIN RH % 100 53 100 60
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 3 E 5 SE 6 SE 6
PRECIP AMOUNT 0.03 0.05 0.00 0.00
PRECIP DURATION 0 1 2
PRECIP BEGIN 6 PM 1 PM 7 AM
PRECIP END 9 PM 6 PM 6 PM
MIXING HGT(FT-AGL) 400 5100 400 5000
TRANSPORT WND (MPH) S 6 E 5 SE 9 SE 6
DISPERSION INDEX 2 38 2 52
MAX LVORI 7 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHEAST WINDS UP TO 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. WEST
WINDS AROUND 5 MPH.
FLZ164-140800-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 30
MIN/MAX TEMP 76 94 76 93
MAX/MIN RH % 100 54 100 58
20FT WND MPH (AM) LGT/VAR SE 3
20FT WND MPH (PM) SE 3 E 7 SE 6 SE 8
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 400 4200 400 4200
TRANSPORT WND (MPH) S 7 E 8 S 9 SE 9
DISPERSION INDEX 3 36 2 48
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
FLZ058-140800-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 PM EDT THU AUG 13 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 30 50
CHANCE OF THUNDER (%) 40 30 20 50
MIN/MAX TEMP 74 94 73 94
MAX/MIN RH % 100 51 100 56
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR SE 3 SE 5 SE 5
PRECIP AMOUNT 0.02 0.02 0.01 0.03
PRECIP DURATION 1 1 0 1
PRECIP BEGIN 6 PM 1 PM CONTINUING 8 AM
PRECIP END 10 PM CONTINUING 8 PM 6 PM
MIXING HGT(FT-AGL) 400 5300 400 5100
TRANSPORT WND (MPH) SE 5 E 3 SE 7 SE 5
DISPERSION INDEX 2 30 2 42
MAX LVORI 8 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
SOUTH WINDS UP TO 5 MPH.
MONDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS UP TO 5 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. WEST
WINDS UP TO 5 MPH.
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