814
FNUS52 KMLB 120700
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
DISCUSSION
ISOLATED TO SCATTERED SHOWERS (20-50% CHANCE) AND LIGHTNING STORMS
ARE FORECAST TO DEVELOP IN THE AFTERNOON AND EVENING AS COLLISIONS
OCCUR BETWEEN WEST-NORTHWEST SURFACE WINDS, THE EAST COAST SEA
BREEZE, AND OUTFLOW FROM PREVIOUS SHOWERS/LIGHTNING STORMS. RAIN
CHANCES DIMINISH HY AROUND 8PM. WEST-NORTHWEST WINDS AT 4-8MPH ARE
EXPECTED TO TURN ONSHORE IN THE AFTERNOON AND EVENING WITH THE EAST
COAST SEA BREEZE MAINLY TO THE SOUTH OF I-4. EXPECT A SIMILAR
FORECAST ON THURSDAY WITH SLIGHTLY LOWER RAIN CHANCES (30-40%).
BELOW NORMAL RAIN CHANCES ARE EXPECTED THROUGH THE END OF THE WEEK
(30-50% CHANCE ON FRIDAY) WITH THE EAST COAST SEA BREEZE PUSHING
INLAND IN THE AFTERNOON AND EVENING. THE POTENTIAL EXISTS FOR AN
ISOLATED STRONG STORM OR TWO EACH DAY.
CONDITIONS WILL BE HOT AND VERY HUMID WITH AFTERNOON HIGHS IN THE
LOW TO MID 90S AND HEAT INDEX VALUES UP TO 108-112 DEGREES EACH DAY
THROUGH FRIDAY. THERE ARE NO CRITICAL RH CONCERNS. DISPERSION VALUES
WILL BE POOR TO VERY GOOD TODAY AND POOR TO GENERALLY GOOD ON
THURSDAY. THERE IS A LIMITED FIRE POTENTIAL FOR THE TREASURE COAST
AND OKEECHOBEE COUNTIES TODAY, AS WELL AS FOR 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.
FLZ044-122000-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40
CHANCE OF THUNDER (%) 0 20 40
MAX/MIN TEMP 97 75 97
MIN/MAX RH % 46 100 50
20FT WND MPH (AM) W 3 W 3
20FT WND MPH (PM) W 5 W 4 W 4
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 10 AM
PRECIP END 10 PM CONTINUING
MIXING HGT(FT-AGL) 6200 400 5500
TRANSPORT WND (MPH) W 12 W 8 W 7
DISPERSION INDEX 83 3 50
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 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 UPPER 90S.
CHANCE OF RAIN 20 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. LIGHT WINDS.
FLZ144-122000-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 40
MAX/MIN TEMP 96 75 97
MIN/MAX RH % 49 100 50
20FT WND MPH (AM) W 3 W 4
20FT WND MPH (PM) W 7 W 6 W 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5300 400 5100
TRANSPORT WND (MPH) W 12 W 7 W 7
DISPERSION INDEX 69 3 48
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. LIGHT WINDS.
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. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS UP TO 5 MPH.
FLZ041-122000-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 20 30 40
MAX/MIN TEMP 97 75 97
MIN/MAX RH % 48 100 51
20FT WND MPH (AM) W 4 W 3
20FT WND MPH (PM) W 5 W 3 W 3
PRECIP AMOUNT 0.03 0.03 0.03
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5800 400 5500
TRANSPORT WND (MPH) W 9 W 8 W 6
DISPERSION INDEX 76 3 46
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT. LIGHT
WINDS.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS UP TO 5 MPH.
FLZ141-122000-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 40
CHANCE OF THUNDER (%) 30 40 40
MAX/MIN TEMP 95 76 95
MIN/MAX RH % 56 100 58
20FT WND MPH (AM) W 5 W 4
20FT WND MPH (PM) W 5 SW 4 SE 4
PRECIP AMOUNT 0.06 0.06 0.03
PRECIP DURATION 1 1 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 4600
TRANSPORT WND (MPH) NW 7 SE 9 W 6
DISPERSION INDEX 58 3 38
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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.
FLZ046-122000-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 20 20 20
MAX/MIN TEMP 96 76 96
MIN/MAX RH % 51 100 51
20FT WND MPH (AM) W 4 W 4
20FT WND MPH (PM) W 6 W 4 W 4
PRECIP AMOUNT 0.01 0.01 0.04
PRECIP DURATION 0 0 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5400 400 5400
TRANSPORT WND (MPH) W 9 W 7 W 7
DISPERSION INDEX 63 2 44
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 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 UP TO 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ045-122000-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 20 20 20
MAX/MIN TEMP 96 76 97
MIN/MAX RH % 48 100 48
20FT WND MPH (AM) W 4 W 4
20FT WND MPH (PM) W 7 W 5 W 4
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 0 0 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5500 400 5500
TRANSPORT WND (MPH) W 9 W 7 W 7
DISPERSION INDEX 68 2 46
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS AROUND 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.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ053-122000-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 20 20 20
MAX/MIN TEMP 96 73 96
MIN/MAX RH % 48 100 48
20FT WND MPH (AM) W 3 W 3
20FT WND MPH (PM) W 5 W 3 W 4
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 0 0 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5500 400 5400
TRANSPORT WND (MPH) NW 9 NW 7 W 7
DISPERSION INDEX 62 2 45
MAX LVORI 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS UP TO 5 MPH.
SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ247-122000-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
MAX/MIN TEMP 96 76 96
MIN/MAX RH % 51 100 53
20FT WND MPH (AM) W 4 W 3
20FT WND MPH (PM) W 5 W 3 W 3
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 5400 400 5100
TRANSPORT WND (MPH) W 8 W 7 W 6
DISPERSION INDEX 58 2 39
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
SOUTH WINDS UP TO 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ347-122000-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
MAX/MIN TEMP 96 76 96
MIN/MAX RH % 55 100 55
20FT WND MPH (AM) W 4 W 3
20FT WND MPH (PM) W 5 S 3 SW 4
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 5500 400 4700
TRANSPORT WND (MPH) NW 8 W 7 W 6
DISPERSION INDEX 55 2 34
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ447-122000-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
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 94
MIN/MAX RH % 55 100 54
20FT WND MPH (AM) W 4 W 4
20FT WND MPH (PM) NW 4 S 4 SE 4
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 4600 400 4000
TRANSPORT WND (MPH) NW 6 SW 8 W 5
DISPERSION INDEX 49 3 29
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. 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
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
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.
FLZ547-122000-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 40
CHANCE OF THUNDER (%) 20 20 40
MAX/MIN TEMP 96 75 96
MIN/MAX RH % 49 100 51
20FT WND MPH (AM) W 4 W 3
20FT WND MPH (PM) NW 5 S 3 W 4
PRECIP AMOUNT 0.02 0.01 0.03
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5400 400 5100
TRANSPORT WND (MPH) W 8 W 7 W 7
DISPERSION INDEX 56 2 41
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ647-122000-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 20 20 30
MAX/MIN TEMP 95 76 95
MIN/MAX RH % 53 97 53
20FT WND MPH (AM) W 4 W 3
20FT WND MPH (PM) N 5 S 4 SE 5
PRECIP AMOUNT 0.01 0.01 0.01
PRECIP DURATION 0 0 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5000 400 4700
TRANSPORT WND (MPH) NW 7 W 8 W 6
DISPERSION INDEX 53 3 36
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
FLZ747-122000-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 20
CHANCE OF THUNDER (%) 20 30 20
MAX/MIN TEMP 94 78 94
MIN/MAX RH % 55 100 56
20FT WND MPH (AM) W 5 W 4
20FT WND MPH (PM) E 5 S 5 SE 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0 1 0
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 3900 400 3800
TRANSPORT WND (MPH) NW 6 S 9 S 6
DISPERSION INDEX 35 3 25
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE OF
RAIN 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ254-122000-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 20 30 40
MAX/MIN TEMP 95 74 95
MIN/MAX RH % 48 100 48
20FT WND MPH (AM) W 3 LGT/VAR
20FT WND MPH (PM) NW 5 SE 3 W 4
PRECIP AMOUNT 0.02 0.03 0.04
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 5300 400 5500
TRANSPORT WND (MPH) NW 7 W 6 W 7
DISPERSION INDEX 50 2 45
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 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 50 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
FLZ154-122000-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 30
CHANCE OF THUNDER (%) 20 20 20
MAX/MIN TEMP 95 75 94
MIN/MAX RH % 53 97 51
20FT WND MPH (AM) W 4 W 3
20FT WND MPH (PM) NE 5 S 5 E 5
PRECIP AMOUNT 0.02 0.03 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 5400
TRANSPORT WND (MPH) N 7 SW 8 NW 7
DISPERSION INDEX 42 2 43
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY 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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
FLZ259-122000-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 20 30
CHANCE OF THUNDER (%) 40 20 30
MAX/MIN TEMP 95 74 95
MIN/MAX RH % 49 100 51
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) NW 4 S 3 W 4
PRECIP AMOUNT 0.03 0.05 0.03
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 5200 400 5800
TRANSPORT WND (MPH) NW 6 SW 6 W 6
DISPERSION INDEX 44 2 45
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FLZ159-122000-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 20 30
CHANCE OF THUNDER (%) 50 20 20
MAX/MIN TEMP 94 75 93
MIN/MAX RH % 56 100 54
20FT WND MPH (AM) SW 3 LGT/VAR
20FT WND MPH (PM) E 5 S 4 E 5
PRECIP AMOUNT 0.03 0.03 0.01
PRECIP DURATION 1 1 0
PRECIP BEGIN 1 PM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 4800 400 5200
TRANSPORT WND (MPH) N 6 W 7 N 6
DISPERSION INDEX 35 3 39
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE OF RAIN
30 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
FLZ264-122000-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 40
CHANCE OF THUNDER (%) 50 20 40
MAX/MIN TEMP 95 75 95
MIN/MAX RH % 54 100 53
20FT WND MPH (AM) SW 3 LGT/VAR
20FT WND MPH (PM) W 3 S 3 S 3
PRECIP AMOUNT 0.06 0.04 0.06
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 5000 400 5500
TRANSPORT WND (MPH) NW 6 SW 7 W 5
DISPERSION INDEX 35 2 32
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FLZ164-122000-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 20 40
CHANCE OF THUNDER (%) 50 20 40
MAX/MIN TEMP 95 75 94
MIN/MAX RH % 54 100 56
20FT WND MPH (AM) SW 3 LGT/VAR
20FT WND MPH (PM) E 4 S 4 E 5
PRECIP AMOUNT 0.11 0.06 0.03
PRECIP DURATION 1 0 1
PRECIP BEGIN 1 PM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 4800 400 4900
TRANSPORT WND (MPH) NW 5 SW 8 SE 6
DISPERSION INDEX 29 3 32
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
FLZ058-122000-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 AM EDT WED AUG 12 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT
THIS EVENING...
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 30
CHANCE OF THUNDER (%) 20 20 30
MAX/MIN TEMP 95 73 95
MIN/MAX RH % 49 100 48
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) NW 4 LGT/VAR W 3
PRECIP AMOUNT 0.01 0.01 0.03
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 5100 400 5600
TRANSPORT WND (MPH) NW 7 W 5 W 6
DISPERSION INDEX 49 2 45
MAX LVORI 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTH WINDS UP TO 5 MPH.
SATURDAY
MOSTLY CLEAR. 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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS UP TO 5 MPH.
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