928
FNUS52 KMLB 211901
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 PM EDT FRI AUG 21 2026
DISCUSSION
HIGH PRESSURE REMAINS SOUTH OF THE LOCAL AREA THROUGH THE WEEKEND.
LIGHT SOUTHWEST WINDS SHIFT SOUTH TO SOUTHEAST AS THE SEA BREEZE
DEVELOPS AND MOVES INLAND EACH AFTERNOON. A LAYER OF DRIER AIR ON
SATURDAY SHOULD KEEP RAIN CHANCES SLIGHTLY BELOW NORMAL (20-40%)
BEFORE RETURNING CLOSER TO NORMAL ON SUNDAY (40-60%). THERE ARE NO
CRITICAL RH CONCERNS. FAIR TO GENERALLY GOOD SMOKE DISPERSION EARLY
THIS WEEKEND REMAINS MOSTLY FAIR BY SUNDAY. HIGH TEMPERATURES REMAIN
NEAR TO SLIGHTLY ABOVE NORMAL IN THE LOW TO MID 90S.
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.
FLZ044-220800-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 30 0 40
CHANCE OF THUNDER (%) 30 30 0 40
MIN/MAX TEMP 74 95 74 93
MAX/MIN RH % 100 49 100 54
20FT WND MPH (AM) SW 3 SW 3
20FT WND MPH (PM) LGT/VAR SW 6 G17 W 3 SW 5
PRECIP AMOUNT 0.00 0.01 0.00 0.06
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 PM 7 AM
PRECIP END 10 PM 6 PM CONTINUING
MIXING HGT(FT-AGL) 400 4700 400 5700
TRANSPORT WND (MPH) SW 7 SW 12 SW 6 SW 8
DISPERSION INDEX 2 71 3 59
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
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.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 40 PERCENT. LIGHT WINDS.
FLZ144-220800-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 30 0 50
CHANCE OF THUNDER (%) 20 20 0 50
MIN/MAX TEMP 75 94 74 92
MAX/MIN RH % 97 52 100 59
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) SW 4 SW 8 G17 W 5 SW 6
PRECIP AMOUNT 0.02 0.01 0.00 0.05
PRECIP DURATION 0 1 2
PRECIP BEGIN 6 PM 1 PM 7 AM
PRECIP END 9 PM 6 PM CONTINUING
MIXING HGT(FT-AGL) 400 5000 400 5100
TRANSPORT WND (MPH) SW 6 W 10 SW 6 SW 7
DISPERSION INDEX 2 58 2 47
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
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.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
30 PERCENT. SOUTH WINDS UP TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 40 PERCENT. SOUTHEAST WINDS UP TO 5 MPH.
FLZ041-220800-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 30 0 50
CHANCE OF THUNDER (%) 30 20 0 50
MIN/MAX TEMP 74 95 74 94
MAX/MIN RH % 100 48 100 54
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) S 3 SW 7 G17 SW 3 SW 5
PRECIP AMOUNT 0.04 0.02 0.00 0.06
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 PM 7 AM
PRECIP END 10 PM 6 PM CONTINUING
MIXING HGT(FT-AGL) 400 5600 400 5600
TRANSPORT WND (MPH) SW 6 SW 12 SW 7 SW 8
DISPERSION INDEX 2 68 2 61
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
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.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 40 PERCENT. LIGHT WINDS.
FLZ141-220800-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30 50
CHANCE OF THUNDER (%) 30 30 30 50
MIN/MAX TEMP 75 94 75 92
MAX/MIN RH % 100 52 100 58
20FT WND MPH (AM) SW 5 SW 5
20FT WND MPH (PM) S 6 SW 8 G17 S 4 S 6
PRECIP AMOUNT 0.06 0.04 0.05 0.02
PRECIP DURATION 1 1 1 2
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 12 AM CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 400 5100 400 5200
TRANSPORT WND (MPH) SW 7 SW 9 SW 8 SW 8
DISPERSION INDEX 3 62 3 52
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLEAR. 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 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.
WEDNESDAY
PARTLY CLOUDY. 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.
FLZ046-220800-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 20 60
CHANCE OF THUNDER (%) 30 30 20 50
MIN/MAX TEMP 75 94 75 92
MAX/MIN RH % 100 51 97 59
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) S 4 SW 8 SW 4 SW 6
PRECIP AMOUNT 0.07 0.01 0.05 0.05
PRECIP DURATION 1 1 1 2
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 10 PM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5700 400 5600
TRANSPORT WND (MPH) SW 6 SW 10 W 6 SW 8
DISPERSION INDEX 2 66 2 46
MAX LVORI 7 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 AROUND 5 MPH.
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. 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.
FLZ045-220800-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 20 60
CHANCE OF THUNDER (%) 30 20 20 60
MIN/MAX TEMP 75 95 75 93
MAX/MIN RH % 100 46 97 56
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) S 4 SW 8 SW 5 SW 6
PRECIP AMOUNT 0.16 0.02 0.02 0.05
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 2 PM CONTINUING 7 AM
PRECIP END 11 PM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5800 400 6100
TRANSPORT WND (MPH) SW 6 SW 10 SW 6 SW 8
DISPERSION INDEX 2 63 2 49
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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. SOUTH WINDS AROUND 5 MPH.
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE
OF RAIN 50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ053-220800-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 20 40 60
CHANCE OF THUNDER (%) 40 20 20 60
MIN/MAX TEMP 73 95 72 94
MAX/MIN RH % 100 49 100 54
20FT WND MPH (AM) SW 4 SW 3
20FT WND MPH (PM) S 3 SW 7 SW 4 SW 6
PRECIP AMOUNT 0.13 0.01 0.06 0.06
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 3 PM CONTINUING 8 AM
PRECIP END 11 PM CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 400 5700 400 5700
TRANSPORT WND (MPH) SW 6 SW 8 SW 6 SW 7
DISPERSION INDEX 2 58 2 48
MAX LVORI 9 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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. SOUTH WINDS UP TO 5 MPH.
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 50 PERCENT. SOUTHEAST WINDS UP TO 5 MPH.
FLZ247-220800-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30 60
CHANCE OF THUNDER (%) 30 30 30 60
MIN/MAX TEMP 75 95 75 93
MAX/MIN RH % 100 49 100 60
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) S 4 SW 7 S 4 S 6
PRECIP AMOUNT 0.22 0.04 0.07 0.05
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 4 PM CONTINUING 8 AM
PRECIP END 11 PM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5800 400 5900
TRANSPORT WND (MPH) SW 6 SW 8 S 7 SW 7
DISPERSION INDEX 2 60 2 48
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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
MOSTLY CLEAR. 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.
WEDNESDAY
PARTLY CLOUDY. 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.
FLZ347-220800-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30 60
CHANCE OF THUNDER (%) 30 20 30 60
MIN/MAX TEMP 75 96 75 93
MAX/MIN RH % 100 49 100 60
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) S 5 SW 7 S 5 S 6
PRECIP AMOUNT 0.13 0.05 0.12 0.04
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 3 PM CONTINUING 8 AM
PRECIP END 11 PM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5800 400 5900
TRANSPORT WND (MPH) SW 6 SW 8 W 6 SW 7
DISPERSION INDEX 3 58 2 47
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 AROUND 5 MPH.
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. 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.
FLZ447-220800-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 30 60
CHANCE OF THUNDER (%) 30 20 30 60
MIN/MAX TEMP 76 95 75 93
MAX/MIN RH % 100 51 100 56
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) S 7 S 7 S 7 S 6
PRECIP AMOUNT 0.09 0.03 0.12 0.03
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 3 PM CONTINUING 8 AM
PRECIP END 12 AM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5300 400 5400
TRANSPORT WND (MPH) S 9 S 9 W 6 S 7
DISPERSION INDEX 3 53 3 42
MAX LVORI 7 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE OF
RAIN 40 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ547-220800-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 50 60
CHANCE OF THUNDER (%) 40 20 50 60
MIN/MAX TEMP 74 95 74 94
MAX/MIN RH % 100 51 100 54
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) SE 5 SW 6 S 5 S 6
PRECIP AMOUNT 0.07 0.05 0.12 0.06
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 10 PM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5600 400 5900
TRANSPORT WND (MPH) SW 7 SW 7 SW 8 SW 7
DISPERSION INDEX 2 57 2 46
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
40 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ647-220800-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 40 60
CHANCE OF THUNDER (%) 40 20 40 60
MIN/MAX TEMP 75 95 75 94
MAX/MIN RH % 97 53 97 54
20FT WND MPH (AM) SW 4 SW 4
20FT WND MPH (PM) SE 7 S 8 S 6 SE 7
PRECIP AMOUNT 0.07 0.03 0.11 0.05
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 10 PM CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 400 5500 400 5500
TRANSPORT WND (MPH) S 8 S 9 SW 7 S 7
DISPERSION INDEX 3 54 3 43
MAX LVORI 6 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 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.
WEDNESDAY
PARTLY CLOUDY. 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.
FLZ747-220800-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 20 40 60
CHANCE OF THUNDER (%) 40 20 40 60
MIN/MAX TEMP 77 93 77 92
MAX/MIN RH % 97 55 97 56
20FT WND MPH (AM) SW 5 SW 5
20FT WND MPH (PM) SE 9 SE 9 S 9 SE 8
PRECIP AMOUNT 0.04 0.02 0.09 0.04
PRECIP DURATION 1 0 1 4
PRECIP BEGIN 6 PM 2 PM CONTINUING 8 AM
PRECIP END 10 PM CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 400 4800 400 4400
TRANSPORT WND (MPH) S 9 SE 9 SW 7 SE 8
DISPERSION INDEX 4 41 3 35
MAX LVORI 6 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. 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. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 80. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 40 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ254-220800-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 40 60
CHANCE OF THUNDER (%) 40 30 40 60
MIN/MAX TEMP 74 94 73 93
MAX/MIN RH % 100 52 100 56
20FT WND MPH (AM) SW 4 SW 3
20FT WND MPH (PM) SE 4 SW 6 S 4 S 6
PRECIP AMOUNT 0.18 0.08 0.16 0.06
PRECIP DURATION 1 1 1 3
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5500 400 5700
TRANSPORT WND (MPH) SW 7 SW 7 S 8 SW 7
DISPERSION INDEX 2 45 2 46
MAX LVORI 9 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 UP TO 5 MPH.
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
FLZ154-220800-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 40 50
CHANCE OF THUNDER (%) 40 40 40 50
MIN/MAX TEMP 75 93 75 93
MAX/MIN RH % 100 54 97 54
20FT WND MPH (AM) SW 4 SW 3
20FT WND MPH (PM) SE 7 S 6 S 6 SE 7
PRECIP AMOUNT 0.09 0.12 0.11 0.05
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 11 PM CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL) 400 5300 400 5400
TRANSPORT WND (MPH) SW 8 S 8 SW 7 S 7
DISPERSION INDEX 3 41 3 41
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ259-220800-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 40 50
CHANCE OF THUNDER (%) 40 30 40 50
MIN/MAX TEMP 74 93 74 93
MAX/MIN RH % 100 52 100 52
20FT WND MPH (AM) SW 3 LGT/VAR
20FT WND MPH (PM) SE 4 SW 5 S 4 S 5
PRECIP AMOUNT 0.02 0.06 0.14 0.05
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 400 5300 400 5900
TRANSPORT WND (MPH) S 7 SW 6 SW 6 SW 6
DISPERSION INDEX 3 42 2 46
MAX LVORI 9 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. LIGHT WINDS.
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
70 PERCENT. SOUTHEAST WINDS UP TO 5 MPH.
FLZ159-220800-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 40 50
CHANCE OF THUNDER (%) 40 30 40 50
MIN/MAX TEMP 75 94 75 94
MAX/MIN RH % 100 58 100 54
20FT WND MPH (AM) SW 4 SW 3
20FT WND MPH (PM) SE 7 S 6 S 6 SE 6
PRECIP AMOUNT 0.02 0.04 0.07 0.03
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 400 4900 300 5000
TRANSPORT WND (MPH) S 9 S 6 SW 7 SE 7
DISPERSION INDEX 3 37 3 43
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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 CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE OF
RAIN 50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ264-220800-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 40 50
CHANCE OF THUNDER (%) 40 30 40 50
MIN/MAX TEMP 75 95 74 95
MAX/MIN RH % 100 54 100 52
20FT WND MPH (AM) SW 4 LGT/VAR
20FT WND MPH (PM) S 4 SW 4 S 4 S 5
PRECIP AMOUNT 0.02 0.04 0.02 0.04
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 400 5000 400 5600
TRANSPORT WND (MPH) S 7 SW 6 S 9 SW 6
DISPERSION INDEX 3 38 2 43
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. 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.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. CHANCE OF RAIN
50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
70 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ164-220800-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 30 40
CHANCE OF THUNDER (%) 40 30 30 40
MIN/MAX TEMP 75 94 75 94
MAX/MIN RH % 100 53 100 51
20FT WND MPH (AM) SW 4 SW 3
20FT WND MPH (PM) S 6 SE 5 S 5 SE 6
PRECIP AMOUNT 0.03 0.05 0.02 0.03
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 12 AM CONTINUING
MIXING HGT(FT-AGL) 400 4600 400 5000
TRANSPORT WND (MPH) SW 8 S 6 SW 7 SE 6
DISPERSION INDEX 3 35 3 40
MAX LVORI 8 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
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. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FLZ058-220800-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 PM EDT FRI AUG 21 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 50 50
CHANCE OF THUNDER (%) 40 40 50 50
MIN/MAX TEMP 73 93 72 93
MAX/MIN RH % 100 52 100 52
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) LGT/VAR SW 5 S 3 SW 5
PRECIP AMOUNT 0.08 0.05 0.09 0.03
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 2 PM CONTINUING 2 PM
PRECIP END 10 PM CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 400 5600 400 5600
TRANSPORT WND (MPH) SW 6 SW 6 SW 6 SW 6
DISPERSION INDEX 2 48 2 45
MAX LVORI 9 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
70 PERCENT. SOUTHEAST WINDS UP TO 5 MPH.
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