706
FNUS52 KMLB 110700
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
DISCUSSION
ISOLATED TO WIDELY SCATTERED SHOWERS (20-30% CHANCE) AND LIGHTNING
STORMS ARE FORECAST TO DEVELOP THIS AFTERNOON AND EVENING AS
COLLISIONS OCCUR BETWEEN SEA BREEZES AND OUTFLOW FROM PREVIOUS
SHOWERS/LIGHTNING STORM. RAIN CHANCES DIMINISH BY AROUND 8PM. EXPECT
A SIMILAR FORECAST ON WEDNESDAY WITH ISOLATED TO WIDELY SCATTERED
SHOWERS AND LIGHTNING STORMS FORECAST TO DEVELOP INTO THE AFTERNOON.
THE POTENTIAL EXISTS FOR AN ISOLATED STRONG STORM OR TWO EACH DAY.
BELOW NORMAL RAIN CHANCES (~20-40%) ARE EXPECTED TO CONTINUE THROUGH
AT LEAST LATE WEEK. GENERALLY, LIGHT AND VARIABLE WINDS ARE EXPECTED
BEFORE THE EAST COAST BREEZE PUSHES INLAND AT 5-10MPH INTO THE
AFTERNOON, MAINLY ALONG AND SOUTH OF I-4. WINDS ARE EXPECTED TO
INCREASE ON WEDNESDAY AND THURSDAY FROM THE WEST AT 5-10MPH BEFORE
TURNING ONSHORE WITH THE EAST COAST SEA BREEZE OVER THE COASTAL
COUNTIES INTO THE AFTERNOON AND EVENING.
HOT TEMPERATURE AND HIGH HUMIDITY ARE EXPECTED WITH AFTERNOON HIGHS
IN THE LOW TO MID 90S AND HEAT INDEX VALUES UP TO 105-110F DEGREES
THROUGH AT LEAST FRIDAY. AT LEAST A MODERATE TO MAJOR HEATRISK IS
EXPECTED THROUGH AT LEAST FRIDAY. A MAJOR HEATRISK AFFECTS ANYONE
WITHOUT ADEQUATE COOLING AND HYDRATION. NO CRITICAL RH CONCERNS ARE
EXPECTED. DISPERSION VALUES WILL BE POOR TO GENERALLY GOOD TODAY AND
POOR TO VERY GOOD WEDNESDAY. THERE IS A LIMITED FIRE POTENTIAL FOR
THE TREASURE COAST AND OKEECHOBEE COUNTY TODAY, AS WELL AS ALL OF
EAST CENTRAL FLORIDA ON THURSDAY.
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.
FLZ044-112000-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 30 20 20
MAX/MIN TEMP 96 75 96
MIN/MAX RH % 51 100 48
20FT WND MPH (AM) LGT/VAR W 3
20FT WND MPH (PM) W 3 LGT/VAR W 6 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 0 0
PRECIP BEGIN 2 PM CONTINUING 3 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT(FT-AGL) 5600 400 6600
TRANSPORT WND (MPH) W 7 W 7 W 9
DISPERSION INDEX 53 2 79
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. LIGHT WINDS.
FLZ144-112000-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 20 0
MAX/MIN TEMP 95 75 95
MIN/MAX RH % 50 100 51
20FT WND MPH (AM) LGT/VAR W 3
20FT WND MPH (PM) W 3 W 3 W 8 G17
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 4900 400 5900
TRANSPORT WND (MPH) W 5 W 6 W 10
DISPERSION INDEX 46 2 71
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. LIGHT WINDS.
FLZ041-112000-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 30 20 30
MAX/MIN TEMP 95 75 96
MIN/MAX RH % 53 100 48
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) W 3 S 3 W 5
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 1 0 1
PRECIP BEGIN 2 PM CONTINUING 3 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 5500 400 6600
TRANSPORT WND (MPH) W 6 W 7 W 8
DISPERSION INDEX 46 2 76
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FLZ141-112000-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 30 20 30
MAX/MIN TEMP 93 75 95
MIN/MAX RH % 58 100 53
20FT WND MPH (AM) LGT/VAR W 5
20FT WND MPH (PM) SE 5 S 5 W 5
PRECIP AMOUNT 0.02 0.01 0.01
PRECIP DURATION 1 0 1
PRECIP BEGIN 2 PM CONTINUING 3 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 4900 400 5500
TRANSPORT WND (MPH) SW 5 S 9 W 7
DISPERSION INDEX 37 3 57
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
FLZ046-112000-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 30 30 30
MAX/MIN TEMP 95 76 95
MIN/MAX RH % 53 100 49
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) W 3 S 3 W 7
PRECIP AMOUNT 0.05 0.03 0.00
PRECIP DURATION 1 0 0
PRECIP BEGIN 2 PM CONTINUING 4 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 6000
TRANSPORT WND (MPH) W 5 W 7 W 9
DISPERSION INDEX 40 2 63
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
FLZ045-112000-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
MAX/MIN TEMP 95 76 95
MIN/MAX RH % 49 100 48
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) W 3 S 3 W 7
PRECIP AMOUNT 0.05 0.03 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 5100 300 6400
TRANSPORT WND (MPH) W 5 W 6 W 9
DISPERSION INDEX 44 2 65
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
SATURDAY
MOSTLY 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.
FLZ053-112000-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 20 30 0
MAX/MIN TEMP 95 73 95
MIN/MAX RH % 51 100 49
20FT WND MPH (AM) LGT/VAR W 3
20FT WND MPH (PM) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.03 0.03 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 5000 300 5900
TRANSPORT WND (MPH) W 3 W 6 W 8
DISPERSION INDEX 31 2 62
MAX LVORI 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY 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.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS UP TO 5 MPH.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ247-112000-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
MAX/MIN TEMP 95 76 96
MIN/MAX RH % 56 100 49
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) SW 3 S 3 W 5
PRECIP AMOUNT 0.05 0.03 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 5100 400 6500
TRANSPORT WND (MPH) W 3 W 7 W 7
DISPERSION INDEX 28 2 63
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
FLZ347-112000-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
MAX/MIN TEMP 95 76 96
MIN/MAX RH % 58 100 53
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) SE 4 S 4 W 5
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 4800 400 6100
TRANSPORT WND (MPH) W 3 W 7 W 6
DISPERSION INDEX 25 3 58
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FLZ447-112000-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 20 0
MAX/MIN TEMP 93 75 94
MIN/MAX RH % 58 100 53
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) SE 4 S 5 W 4
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 4100 400 5500
TRANSPORT WND (MPH) SE 5 W 8 SW 6
DISPERSION INDEX 21 3 49
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
30 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
30 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
FLZ547-112000-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 20 20 20
MAX/MIN TEMP 94 74 95
MIN/MAX RH % 53 100 51
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) S 4 SE 4 W 5
PRECIP AMOUNT 0.02 0.04 0.02
PRECIP DURATION 0 0 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5000 400 6100
TRANSPORT WND (MPH) W 3 SW 7 W 8
DISPERSION INDEX 32 2 62
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY 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.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ647-112000-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 20
CHANCE OF THUNDER (%) 20 20 20
MAX/MIN TEMP 93 76 94
MIN/MAX RH % 58 100 53
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) SE 6 SE 5 W 5
PRECIP AMOUNT 0.01 0.02 0.01
PRECIP DURATION 0 0 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 4700 400 5800
TRANSPORT WND (MPH) E 6 SW 7 W 7
DISPERSION INDEX 31 3 55
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY 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.
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
FLZ747-112000-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
MAX/MIN TEMP 90 78 92
MIN/MAX RH % 62 100 58
20FT WND MPH (AM) S 3 W 5
20FT WND MPH (PM) SE 6 S 7 SW 5
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 3300 400 4800
TRANSPORT WND (MPH) SE 6 S 9 SW 7
DISPERSION INDEX 18 3 39
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY 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.
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH.
FLZ254-112000-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 20 20 30
MAX/MIN TEMP 94 74 95
MIN/MAX RH % 53 100 51
20FT WND MPH (AM) LGT/VAR W 3
20FT WND MPH (PM) S 4 SE 4 NW 4
PRECIP AMOUNT 0.01 0.05 0.02
PRECIP DURATION 0 0 1
PRECIP BEGIN 4 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 5400
TRANSPORT WND (MPH) W 3 SW 6 NW 7
DISPERSION INDEX 34 2 51
MAX LVORI 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN
THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FLZ154-112000-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 20 20 30
MAX/MIN TEMP 93 75 94
MIN/MAX RH % 58 100 54
20FT WND MPH (AM) LGT/VAR W 4
20FT WND MPH (PM) E 6 SE 5 NE 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 0 1
PRECIP BEGIN 3 PM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 4700 400 5100
TRANSPORT WND (MPH) E 7 S 7 NW 6
DISPERSION INDEX 33 3 39
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
30 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ259-112000-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 20 20 30
MAX/MIN TEMP 95 74 95
MIN/MAX RH % 53 100 51
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 4 SE 4 NW 3
PRECIP AMOUNT 0.01 0.01 0.05
PRECIP DURATION 0 0 1
PRECIP BEGIN 3 PM CONTINUING 2 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 5800
TRANSPORT WND (MPH) NW 5 S 6 NW 6
DISPERSION INDEX 34 2 44
MAX LVORI 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ159-112000-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 20 0 30
MAX/MIN TEMP 93 75 94
MIN/MAX RH % 58 100 56
20FT WND MPH (AM) LGT/VAR W 3
20FT WND MPH (PM) E 6 SE 5 NE 4
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 4400 400 4900
TRANSPORT WND (MPH) SE 6 SW 8 NW 6
DISPERSION INDEX 32 3 40
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE OF
RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ264-112000-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 20 0 30
MAX/MIN TEMP 94 75 94
MIN/MAX RH % 54 100 54
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) SE 4 SE 4 NW 3
PRECIP AMOUNT 0.01 0.00 0.05
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 5000 400 5100
TRANSPORT WND (MPH) N 5 S 7 NW 6
DISPERSION INDEX 33 2 39
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. EAST WINDS AROUND 5 MPH.
FLZ164-112000-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 20 0 30
MAX/MIN TEMP 93 75 94
MIN/MAX RH % 58 100 58
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) E 6 SE 4 E 4
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL) 4200 400 4500
TRANSPORT WND (MPH) SE 6 SW 7 NW 6
DISPERSION INDEX 30 3 33
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
30 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ058-112000-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 AM EDT TUE AUG 11 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
MAX/MIN TEMP 95 73 95
MIN/MAX RH % 49 100 49
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR E 3 NW 3
PRECIP AMOUNT 0.00 0.02 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 10 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 5700
TRANSPORT WND (MPH) W 3 SW 5 NW 6
DISPERSION INDEX 27 2 47
MAX LVORI 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. WEST WINDS UP TO 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page