191
FNUS52 KMLB 181901
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
DISCUSSION
HIGHER RAIN AND LIGHTNING STORM CHANCES ARE FORECAST FRIDAY INTO THE
WEEKEND, SO THERE ARE NO MIN RH CONCERNS AT THIS TIME. HEAT AND
HUMIDITY WILL STICK AROUND INTO NEXT WEEK, WITH HEAT INDICES PEAKING
BETWEEN 102 TO 108 DEGREES. PRECAUTIONS SHOULD BE TAKEN TO STAY
HYDRATED AND COOL, ESPECIALLY WHEN SPENDING TIME OUTDOORS. SURFACE
WINDS BECOME INCREASINGLY WEST-SOUTHWESTERLY BY SATURDAY AND SUNDAY,
FAVORING SHOWER AND STORM CHANCES ON THE EAST SIDE OF THE FLORIDA
PENINSULA. A FEW STORMS COULD BE STRONG TO SEVERE, CAPABLE OF
DAMAGING WINDS AND FREQUENT LIGHTNING STRIKES. GOOD TO VERY GOOD
DISPERSION VALUES ARE FORECAST EACH AFTERNOON, THROUGH SUNDAY.
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.
FLZ044-190800-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 30 0 70
CHANCE OF THUNDER (%) 50 20 0 70
MIN/MAX TEMP 77 95 76 93
MAX/MIN RH % 97 53 97 58
20FT WND MPH (AM) SW 7 G20 W 4
20FT WND MPH (PM) S 5 W 10 G20 W 7 G18 W 6 G18
PRECIP AMOUNT 0.09 0.02 0.00 0.11
PRECIP DURATION 1 0 4
PRECIP BEGIN 6 PM 3 PM 7 AM
PRECIP END 1 AM 6 PM CONTINUING
MIXING HGT(FT-AGL) 400 5200 400 4800
TRANSPORT WND (MPH) S 10 W 15 SW 8 W 12
DISPERSION INDEX 3 101 3 67
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. WEST WINDS UP TO 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. WEST WINDS UP TO 5 MPH.
FLZ144-190800-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 20 0 50
CHANCE OF THUNDER (%) 20 20 0 50
MIN/MAX TEMP 77 96 76 94
MAX/MIN RH % 97 54 97 58
20FT WND MPH (AM) SW 8 G18 W 4
20FT WND MPH (PM) SW 6 W 11 G19 W 7 G17 W 8 G17
PRECIP AMOUNT 0.06 0.03 0.00 0.03
PRECIP DURATION 1 0 1
PRECIP BEGIN 6 PM 2 PM 7 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(FT-AGL) 400 5300 400 5900
TRANSPORT WND (MPH) S 8 W 14 SW 7 W 12
DISPERSION INDEX 3 79 2 70
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. WEST WINDS UP TO 5 MPH.
TUESDAY
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.
FLZ041-190800-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 30 80
CHANCE OF THUNDER (%) 60 40 20 70
MIN/MAX TEMP 76 95 75 93
MAX/MIN RH % 97 54 97 62
20FT WND MPH (AM) SW 7 G20 W 4
20FT WND MPH (PM) S 5 SW 10 G20 SW 5 G17 W 6 G17
PRECIP AMOUNT 0.20 0.06 0.03 0.23
PRECIP DURATION 2 1 0 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 400 5400 400 5700
TRANSPORT WND (MPH) SW 8 W 15 SW 7 W 12
DISPERSION INDEX 3 97 3 72
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. WEST WINDS UP TO 5 MPH.
TUESDAY
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 UP TO 5 MPH.
FLZ141-190800-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 40 80
CHANCE OF THUNDER (%) 60 50 40 70
MIN/MAX TEMP 76 95 76 92
MAX/MIN RH % 97 56 100 64
20FT WND MPH (AM) SW 8 G19 W 5
20FT WND MPH (PM) S 7 G19 SW 9 G19 SW 6 W 6
PRECIP AMOUNT 0.23 0.07 0.04 0.28
PRECIP DURATION 2 1 0 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 400 5200 400 5200
TRANSPORT WND (MPH) SW 9 W 14 W 8 W 9
DISPERSION INDEX 3 84 3 65
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FLZ046-190800-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 40 80
CHANCE OF THUNDER (%) 50 50 40 70
MIN/MAX TEMP 77 94 77 92
MAX/MIN RH % 97 52 97 57
20FT WND MPH (AM) SW 7 G18 W 5
20FT WND MPH (PM) SE 6 SW 10 G20 W 6 W 8
PRECIP AMOUNT 0.25 0.07 0.04 0.11
PRECIP DURATION 2 1 0 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 400 5400 400 5500
TRANSPORT WND (MPH) S 8 W 14 SW 7 W 12
DISPERSION INDEX 3 84 3 70
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ045-190800-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 40 70
CHANCE OF THUNDER (%) 50 50 40 70
MIN/MAX TEMP 77 95 76 94
MAX/MIN RH % 97 49 97 54
20FT WND MPH (AM) SW 8 G18 W 5
20FT WND MPH (PM) S 6 W 10 G20 W 6 W 8 G17
PRECIP AMOUNT 0.28 0.09 0.05 0.08
PRECIP DURATION 1 1 1 4
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 400 5800 400 5800
TRANSPORT WND (MPH) S 8 W 13 SW 7 W 10
DISPERSION INDEX 2 87 3 72
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. WEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ053-190800-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50 70
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 75 95 74 94
MAX/MIN RH % 100 49 100 54
20FT WND MPH (AM) S 7 W 4
20FT WND MPH (PM) S 6 SW 8 SW 5 W 6
PRECIP AMOUNT 0.30 0.13 0.08 0.13
PRECIP DURATION 3 1 1 3
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 1 AM CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 400 5700 400 5900
TRANSPORT WND (MPH) SW 7 W 10 S 8 W 9
DISPERSION INDEX 3 79 2 69
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 70 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
FLZ247-190800-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 77 95 76 93
MAX/MIN RH % 97 56 100 64
20FT WND MPH (AM) SW 7 W 4
20FT WND MPH (PM) S 6 G17 SW 9 G18 S 5 W 7
PRECIP AMOUNT 0.33 0.18 0.11 0.20
PRECIP DURATION 3 1 1 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5600 400 6200
TRANSPORT WND (MPH) S 7 W 12 SW 7 W 10
DISPERSION INDEX 3 77 3 72
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. WEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ347-190800-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 77 95 76 92
MAX/MIN RH % 97 56 100 64
20FT WND MPH (AM) SW 7 G17 W 4
20FT WND MPH (PM) S 7 G18 SW 9 G17 S 6 W 7
PRECIP AMOUNT 0.34 0.22 0.13 0.21
PRECIP DURATION 3 1 1 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5500 400 6200
TRANSPORT WND (MPH) SW 7 W 12 SW 7 W 10
DISPERSION INDEX 3 76 3 68
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 20 PERCENT. WEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ447-190800-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 78 94 76 92
MAX/MIN RH % 97 54 100 60
20FT WND MPH (AM) SW 8 G17 W 4
20FT WND MPH (PM) S 9 G21 SW 8 S 6 SE 6
PRECIP AMOUNT 0.28 0.22 0.13 0.21
PRECIP DURATION 2 1 1 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 2 AM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5000 400 5500
TRANSPORT WND (MPH) SW 9 SW 10 S 10 SW 7
DISPERSION INDEX 4 70 3 61
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
50 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FLZ547-190800-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 77 95 75 93
MAX/MIN RH % 97 53 97 58
20FT WND MPH (AM) S 7 W 4
20FT WND MPH (PM) S 7 SW 8 S 5 W 6
PRECIP AMOUNT 0.29 0.15 0.11 0.18
PRECIP DURATION 3 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 2 AM CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 400 5700 400 5600
TRANSPORT WND (MPH) S 7 SW 10 SW 7 W 8
DISPERSION INDEX 3 76 2 65
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 60 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ647-190800-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 78 95 76 93
MAX/MIN RH % 94 55 97 62
20FT WND MPH (AM) SW 7 W 4
20FT WND MPH (PM) S 9 G19 S 8 S 6 G17 SW 7
PRECIP AMOUNT 0.22 0.18 0.12 0.19
PRECIP DURATION 2 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 2 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5300 400 5400
TRANSPORT WND (MPH) S 9 SW 9 SW 9 W 8
DISPERSION INDEX 3 74 3 63
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FLZ747-190800-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 79 93 78 91
MAX/MIN RH % 97 56 97 62
20FT WND MPH (AM) SW 8 W 5
20FT WND MPH (PM) S 11 G22 S 9 G17 S 8 G17 S 7
PRECIP AMOUNT 0.14 0.20 0.13 0.21
PRECIP DURATION 2 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 2 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 4800 400 4500
TRANSPORT WND (MPH) S 10 SW 10 SW 9 S 8
DISPERSION INDEX 4 63 3 50
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
50 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 80. HIGHS AROUND 90. CHANCE OF RAIN
20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
FLZ254-190800-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 77 94 75 93
MAX/MIN RH % 97 51 97 60
20FT WND MPH (AM) S 6 W 3
20FT WND MPH (PM) S 7 SW 7 SW 5 SW 5
PRECIP AMOUNT 0.21 0.13 0.20 0.21
PRECIP DURATION 1 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5700 400 4900
TRANSPORT WND (MPH) S 6 SW 9 S 8 W 8
DISPERSION INDEX 3 62 2 60
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 60 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ154-190800-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 40 80
CHANCE OF THUNDER (%) 30 40 40 70
MIN/MAX TEMP 77 94 76 92
MAX/MIN RH % 97 55 97 60
20FT WND MPH (AM) S 7 W 4
20FT WND MPH (PM) S 10 G22 S 9 G18 S 7 G18 S 7
PRECIP AMOUNT 0.07 0.14 0.28 0.21
PRECIP DURATION 1 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5400 400 4700
TRANSPORT WND (MPH) S 9 SW 10 SW 9 SW 8
DISPERSION INDEX 3 61 3 43
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ259-190800-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 50 70
CHANCE OF THUNDER (%) 30 40 50 70
MIN/MAX TEMP 77 95 75 93
MAX/MIN RH % 100 51 100 58
20FT WND MPH (AM) S 6 SW 3
20FT WND MPH (PM) S 7 G17 SW 7 SW 5 SW 5
PRECIP AMOUNT 0.07 0.08 0.13 0.21
PRECIP DURATION 1 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 1 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5400 400 4800
TRANSPORT WND (MPH) S 7 SW 9 SW 7 W 7
DISPERSION INDEX 2 61 3 43
MAX LVORI 6 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 70 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. 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.
TUESDAY
PARTLY CLOUDY. 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.
FLZ159-190800-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 40 80
CHANCE OF THUNDER (%) 20 30 40 70
MIN/MAX TEMP 77 94 76 93
MAX/MIN RH % 100 56 100 62
20FT WND MPH (AM) S 6 SW 4
20FT WND MPH (PM) S 9 G21 S 9 G18 S 7 G18 S 6
PRECIP AMOUNT 0.00 0.08 0.12 0.21
PRECIP DURATION 1 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 11 PM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5100 400 4400
TRANSPORT WND (MPH) S 8 S 10 SW 9 SW 7
DISPERSION INDEX 3 61 4 40
MAX LVORI 7 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. 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.
FLZ264-190800-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 50 70
CHANCE OF THUNDER (%) 20 30 50 70
MIN/MAX TEMP 76 95 75 93
MAX/MIN RH % 100 53 100 60
20FT WND MPH (AM) S 6 SW 3
20FT WND MPH (PM) S 7 SW 7 S 6 SW 4
PRECIP AMOUNT 0.00 0.03 0.22 0.11
PRECIP DURATION 1 1 1 4
PRECIP BEGIN 6 PM 1 PM CONTINUING 7 AM
PRECIP END 12 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5200 400 4900
TRANSPORT WND (MPH) S 6 SW 8 SW 8 W 7
DISPERSION INDEX 2 54 3 43
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 70 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS UP TO 5 MPH.
FLZ164-190800-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 70
CHANCE OF THUNDER (%) 0 30 40 70
MIN/MAX TEMP 77 94 76 92
MAX/MIN RH % 100 55 100 58
20FT WND MPH (AM) S 6 SW 3
20FT WND MPH (PM) S 8 G20 SE 9 G17 S 8 G17 S 5
PRECIP AMOUNT 0.00 0.07 0.33 0.12
PRECIP DURATION 1 1 4
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 400 4900 400 4400
TRANSPORT WND (MPH) S 9 S 10 SW 9 SW 6
DISPERSION INDEX 3 52 4 37
MAX LVORI 7 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. 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.
TUESDAY
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.
FLZ058-190800-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 PM EDT THU JUN 18 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT
THIS EVENING...
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 50 80
CHANCE OF THUNDER (%) 50 50 50 70
MIN/MAX TEMP 75 95 73 93
MAX/MIN RH % 100 49 100 56
20FT WND MPH (AM) S 6 W 3
20FT WND MPH (PM) S 6 SW 7 SW 5 SW 4
PRECIP AMOUNT 0.16 0.20 0.24 0.16
PRECIP DURATION 1 1 1 5
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 1 AM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5600 400 5000
TRANSPORT WND (MPH) S 6 SW 8 S 8 W 7
DISPERSION INDEX 2 60 2 55
MAX LVORI 8 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 70 PERCENT. WEST WINDS UP TO 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTHWEST WINDS UP TO 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. LIGHT WINDS.
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