486
FNUS52 KMLB 200700
FWFMLB
FIRE WEATHER PLANNING FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
300 AM EDT WED MAY 20 2026
DISCUSSION
HIGH PRESSURE REMAINS NORTHEAST OF THE FLORIDA PENINSULA INTO EARLY
NEXT WEEK, MAINTAINING EAST TO SOUTHEAST FLOW. WINDS INCREASE TO 10-
15 MPH EACH AFTERNOON BEHIND THE SEA BREEZE, WITH GUSTS NEAR 20 MPH,
ESPECIALLY ALONG THE COAST. MOISTURE MODESTLY INCREASES INTO THE
WEEKEND, PREVENTING ANY MIN RH CONCERNS. A LOW CHANCE (15%) FOR
ONSHORE-MOVING SHOWERS WILL CONTINUE ALONG THE COAST, ESPECIALLY
DURING THE OVERNIGHT AND EARLY MORNING HOURS. OTHERWISE, RAIN AND
STORM CHANCES REMAIN RELATIVELY LOW OVERALL (15-30%) THROUGH FRIDAY,
DRIVEN BY EASTERLY FLOW AND THE INLAND-MOVING SEA BREEZE. CHANCES
INCREASE UP TO 40-50% ON SATURDAY AND SUNDAY, BUT NOT ALL LOCATIONS
WILL SEE MEASURABLE RAINFALL. GENERALLY GOOD DISPERSION PREVAILS IN
THE AFTERNOONS.
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.
FLZ044-202000-
NORTHERN LAKE-
INCLUDING THE CITIES OF EUSTIS, MOUNT DORA, LEESBURG, AND TAVARES
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 0 0 30
MAX/MIN TEMP 93 69 94
MIN/MAX RH % 43 100 41
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) E 5 E 6 SE 4
PRECIP AMOUNT 0.02 0.00 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL) 7600 400 8300
TRANSPORT WND (MPH) E 7 SE 6 E 7
DISPERSION INDEX 52 2 67
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST 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.
SUNDAY
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.
FLZ144-202000-
SOUTHERN LAKE-
INCLUDING THE CITIES OF CLERMONT, MASCOTTE, AND GROVELAND
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 30 30
MAX/MIN TEMP 93 71 93
MIN/MAX RH % 44 97 44
20FT WND MPH (AM) E 4 SE 3
20FT WND MPH (PM) E 5 SE 7 SE 5
PRECIP AMOUNT 0.01 0.02 0.04
PRECIP DURATION 0 1 1
PRECIP BEGIN 4 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 7500 400 8100
TRANSPORT WND (MPH) E 6 SE 7 E 7
DISPERSION INDEX 52 3 64
MAX LVORI 7
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 LOWER 90S. CHANCE OF RAIN
40 PERCENT. SOUTHEAST 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
30 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
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 5 TO 10 MPH.
FLZ041-202000-
INLAND VOLUSIA-
INCLUDING THE CITIES OF DEBARY, DELAND, AND DELTONA
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 90 70 91
MIN/MAX RH % 47 97 44
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) E 8 SE 7 E 7 G17
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 6400 400 8000
TRANSPORT WND (MPH) E 8 SE 5 E 9
DISPERSION INDEX 56 2 69
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. 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.
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.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FLZ141-202000-
COASTAL VOLUSIA-
INCLUDING THE CITIES OF DAYTONA BEACH, NEW SMYRNA BEACH,
AND ORMOND BEACH
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 87 72 89
MIN/MAX RH % 57 93 54
20FT WND MPH (AM) SE 3 LGT/VAR
20FT WND MPH (PM) E 10 G18 SE 8 E 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4100 400 4600
TRANSPORT WND (MPH) SE 8 S 7 E 10
DISPERSION INDEX 51 2 52
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN
THE UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
FLZ046-202000-
SEMINOLE-
INCLUDING THE CITIES OF ALTAMONTE SPRINGS, CASSELBERRY, OVIEDO,
SANFORD, AND WINTER SPRINGS
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
CHANCE OF THUNDER (%) 30 0 40
MAX/MIN TEMP 89 71 91
MIN/MAX RH % 48 97 47
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) E 8 SE 8 E 7
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 6500 400 8200
TRANSPORT WND (MPH) SE 8 SE 6 E 8
DISPERSION INDEX 58 2 77
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 LOWER 90S. CHANCE OF RAIN
30 PERCENT. SOUTHEAST 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 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
FLZ045-202000-
ORANGE-
INCLUDING THE CITIES OF APOPKA, MAITLAND, ORLANDO, WINTER PARK,
AND UNION PARK
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
CHANCE OF THUNDER (%) 30 0 40
MAX/MIN TEMP 91 71 92
MIN/MAX RH % 49 100 47
20FT WND MPH (AM) E 3 LGT/VAR
20FT WND MPH (PM) E 7 SE 8 E 7
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 6800 400 8500
TRANSPORT WND (MPH) SE 8 SE 6 E 8
DISPERSION INDEX 60 2 80
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY 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.
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 10 MPH.
SUNDAY
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 10 MPH.
FLZ053-202000-
OSCEOLA-
INCLUDING THE CITIES OF CELEBRATION, KISSIMMEE, AND SAINT CLOUD
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 40
CHANCE OF THUNDER (%) 40 0 40
MAX/MIN TEMP 90 68 91
MIN/MAX RH % 49 100 47
20FT WND MPH (AM) E 4 LGT/VAR
20FT WND MPH (PM) E 8 G17 E 8 E 7 G17
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 10 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL) 6600 400 8300
TRANSPORT WND (MPH) E 9 SE 7 E 9
DISPERSION INDEX 59 2 77
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN
50 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. CHANCE OF RAIN
50 PERCENT. EAST WINDS 5 TO 10 MPH.
FLZ247-202000-
INLAND NORTHERN BREVARD-
INCLUDING THE CITY OF CANAVERAL GROVES
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 30
MAX/MIN TEMP 88 72 90
MIN/MAX RH % 57 97 56
20FT WND MPH (AM) LGT/VAR LGT/VAR
20FT WND MPH (PM) E 9 SE 7 E 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4600 400 6300
TRANSPORT WND (MPH) SE 8 S 6 E 12
DISPERSION INDEX 54 2 68
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF
RAIN 20 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 30 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF
RAIN 20 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FLZ347-202000-
MAINLAND NORTHERN BREVARD-
INCLUDING THE CITIES OF TITUSVILLE, PORT SAINT JOHN, AND MIMS
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 88 72 90
MIN/MAX RH % 57 97 57
20FT WND MPH (AM) E 3 LGT/VAR
20FT WND MPH (PM) E 10 SE 8 E 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4300 400 5400
TRANSPORT WND (MPH) E 10 S 5 E 12
DISPERSION INDEX 51 2 59
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
FLZ447-202000-
NORTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF MERRITT ISLAND WILDLIFE REFUGE AND
PLAYALINDA BEACH
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 87 73 89
MIN/MAX RH % 59 93 57
20FT WND MPH (AM) SE 4 SE 3
20FT WND MPH (PM) E 10 SE 9 E 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3900 400 4600
TRANSPORT WND (MPH) E 12 S 6 SE 9
DISPERSION INDEX 49 2 54
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN
THE UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
FLZ547-202000-
INLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF PALM BAY WEST OF I 95 AND VIERA WEST
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 88 72 89
MIN/MAX RH % 57 97 56
20FT WND MPH (AM) E 4 LGT/VAR
20FT WND MPH (PM) E 11 G18 E 8 G17 E 10 G18
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4700 400 6300
TRANSPORT WND (MPH) E 12 SE 5 E 12
DISPERSION INDEX 57 2 69
MAX LVORI 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT. EAST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
40 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. EAST WINDS 5 TO 10 MPH.
FLZ647-202000-
MAINLAND SOUTHERN BREVARD-
INCLUDING THE CITIES OF COCOA, ROCKLEDGE, AND MELBOURNE
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 87 74 89
MIN/MAX RH % 61 93 59
20FT WND MPH (AM) E 5 SE 3
20FT WND MPH (PM) E 11 SE 9 G17 E 11 G19
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 4200 400 5000
TRANSPORT WND (MPH) E 12 S 7 E 13
DISPERSION INDEX 51 2 57
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. EAST WINDS 10 TO 15 MPH.
FLZ747-202000-
SOUTHERN BREVARD BARRIER ISLANDS-
INCLUDING THE CITIES OF COCOA BEACH, SATELLITE BEACH,
AND MELBOURNE BEACH
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 85 77 87
MIN/MAX RH % 61 90 59
20FT WND MPH (AM) E 7 SE 4
20FT WND MPH (PM) E 12 SE 11 E 12 G19
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3500 500 4100
TRANSPORT WND (MPH) SE 10 S 7 E 13
DISPERSION INDEX 45 3 47
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS AROUND
80. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT. SOUTHEAST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN
THE LOWER 80S. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 15 MPH.
FLZ254-202000-
INLAND INDIAN RIVER-
INCLUDING THE CITY OF FELLSMERE
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 30 0 0
MAX/MIN TEMP 88 70 89
MIN/MAX RH % 55 100 54
20FT WND MPH (AM) E 4 LGT/VAR
20FT WND MPH (PM) E 10 G19 E 8 G18 E 10 G19
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 AM 1 PM
PRECIP END 6 PM 5 PM
MIXING HGT(FT-AGL) 4800 400 7000
TRANSPORT WND (MPH) E 10 SE 6 E 12
DISPERSION INDEX 56 2 74
MAX LVORI 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
40 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
40 PERCENT. EAST WINDS 5 TO 10 MPH.
FLZ154-202000-
COASTAL INDIAN RIVER-
INCLUDING THE CITIES OF SEBASTIAN AND VERO BEACH
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 87 74 88
MIN/MAX RH % 61 93 59
20FT WND MPH (AM) E 6 SE 4
20FT WND MPH (PM) E 11 G20 E 10 G18 E 11 G20
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3900 400 4800
TRANSPORT WND (MPH) E 13 SE 7 SE 12
DISPERSION INDEX 48 2 59
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FLZ259-202000-
INLAND SAINT LUCIE-
INCLUDING THE CITIES OF TRADITION AND SAINT LUCIE WEST
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
CHANCE OF THUNDER (%) 30 0 40
MAX/MIN TEMP 88 71 89
MIN/MAX RH % 57 100 56
20FT WND MPH (AM) E 4 E 3
20FT WND MPH (PM) E 11 G19 E 8 G17 E 10 G19
PRECIP AMOUNT 0.04 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 11 AM
PRECIP END 6 PM 5 PM
MIXING HGT(FT-AGL) 4600 400 6300
TRANSPORT WND (MPH) E 12 SE 5 E 12
DISPERSION INDEX 59 2 70
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 AROUND 90. CHANCE OF RAIN 30 PERCENT.
EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT.
EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF
RAIN 20 PERCENT. EAST WINDS 5 TO 10 MPH.
FLZ159-202000-
COASTAL SAINT LUCIE-
INCLUDING THE CITIES OF FORT PIERCE AND PORT SAINT LUCIE
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 87 73 89
MIN/MAX RH % 61 93 59
20FT WND MPH (AM) E 6 SE 4
20FT WND MPH (PM) E 11 G19 E 10 G19 E 12 G20
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3700 400 4500
TRANSPORT WND (MPH) E 13 SE 7 E 13
DISPERSION INDEX 55 2 52
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FLZ264-202000-
INLAND MARTIN-
INCLUDING THE CITY OF INDIANTOWN
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
CHANCE OF THUNDER (%) 20 0 40
MAX/MIN TEMP 89 71 89
MIN/MAX RH % 56 100 56
20FT WND MPH (AM) E 5 E 3
20FT WND MPH (PM) E 10 E 7 E 10 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 9 AM 11 AM
PRECIP END 5 PM 5 PM
MIXING HGT(FT-AGL) 4700 400 5900
TRANSPORT WND (MPH) E 12 SE 6 E 12
DISPERSION INDEX 66 2 71
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 AROUND 90. CHANCE OF RAIN 40 PERCENT.
EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT.
EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. CHANCE OF
RAIN 20 PERCENT. EAST WINDS 5 TO 10 MPH.
FLZ164-202000-
COASTAL MARTIN-
INCLUDING THE CITIES OF HOBE SOUND, JENSEN BEACH, AND STUART
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 87 75 88
MIN/MAX RH % 57 94 56
20FT WND MPH (AM) E 7 SE 5
20FT WND MPH (PM) E 11 G19 E 9 G18 E 11 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 3800 400 4500
TRANSPORT WND (MPH) E 14 SE 8 E 12
DISPERSION INDEX 57 2 58
MAX LVORI 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
30 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 20 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FLZ058-202000-
OKEECHOBEE-
INCLUDING THE CITIES OF BASINGER, FORT DRUM, AND OKEECHOBEE
300 AM EDT WED MAY 20 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 40
CHANCE OF THUNDER (%) 40 0 40
MAX/MIN TEMP 89 68 90
MIN/MAX RH % 52 100 49
20FT WND MPH (AM) E 4 E 3
20FT WND MPH (PM) E 9 G18 E 8 G17 E 8 G17
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 12 PM
PRECIP END 6 PM 5 PM
MIXING HGT(FT-AGL) 5800 400 7500
TRANSPORT WND (MPH) E 9 SE 6 E 9
DISPERSION INDEX 59 2 74
MAX LVORI 9
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. CHANCE OF RAIN
30 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. CHANCE OF RAIN
50 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. CHANCE OF RAIN
50 PERCENT. EAST WINDS 5 TO 10 MPH.
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