940
FNUS52 KMFL 181823
FWFMFL
FIRE WEATHER PLANNING FORECAST FOR FLORIDA
NATIONAL WEATHER SERVICE MIAMI FL
222 PM EDT TUE AUG 18 2026
DISCUSSION
INCREASING MOISTURE ACROSS SOUTH FLORIDA WILL HELP TRIGGER ISOLATED
TO SCATTERED SHOWERS AND STORMS EACH AFTERNOON THROUGH THE REST OF
THE WEEK, WITH HIGHEST CHANCES ACROSS THE EASTERN HALF OF THE
PENINSULA. LIGHT WESTERLY WINDS EXPECTED THROUGH THURSDAY, WITH A
SOUTH TO SOUTHEASTERLY AFTERNOON SEABREEZE DEVELOPING CLOSE TO THE
ATLANTIC COAST. MAXIMUM DISPERSION VALUES ON WEDNESDAY WILL BE
GENERALLY GOOD ACROSS MOST AREAS, HOWEVER, THEY WILL BE DECREASING
TO POOR TO FAIR ON THURSDAY. MINIMUM RH VALUES WILL REMAIN ABOVE
50 PERCENT ACROSS THE AREA.
WIDESPREAD FOG DEVELOPMENT IS NOT ANTICIPATED.
FLZ168-190800-
COASTAL PALM BEACH COUNTY-
INCLUDING THE CITIES OF WEST PALM BEACH, BOCA RATON, JUPITER,
AND RIVIERA BEACH
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 20 50
CHANCE OF THUNDER (%) 0 50 20 50
TEMP (24H TREND) 78 (-2) 94 (-1) 78 93
RH % (24H TREND) 94 (+5) 63 (+1) 95 68
WIND 20FT/EARLY(MPH) S 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 SE 5 LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.25 0.03 0.07
PRECIP DURATION 1 0 1
PRECIP BEGIN 2 PM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)460 3490 560 3370
TRANSPORT WND (MPH) W 8 NW 8 W 6 E 8
DISPERSION INDEX 7 30 6 25
MAX LVORI EARLY 4 5 5 6
MAX LVORI LATE 5 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 80. SOUTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN
THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
FLZ068-190800-
METRO PALM BEACH COUNTY-
INCLUDING THE CITIES OF BOYNTON BEACH, DELRAY BEACH, LAKE WORTH,
PALM BEACH GARDENS, FLORIDA GARDENS, GREENACRES CITY,
AND SANDALFOOT COVE
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 20 60
CHANCE OF THUNDER (%) 0 50 20 60
TEMP (24H TREND) 78 (-1) 96 (-2) 78 94
RH % (24H TREND) 94 (+3) 55 (+5) 94 60
WIND 20FT/EARLY(MPH) LGT/VAR NW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 4 SE 4 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.29 0.03 0.11
PRECIP DURATION 1 0 4
PRECIP BEGIN 2 PM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)430 5130 420 4910
TRANSPORT WND (MPH) NW 8 NW 7 W 5 NW 7
DISPERSION INDEX 5 36 5 29
MAX LVORI EARLY 4 5 5 7
MAX LVORI LATE 6 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ267-190800-
INLAND PALM BEACH COUNTY-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 20 70
CHANCE OF THUNDER (%) 0 50 20 70
TEMP (24H TREND) 75 (-1) 96 (-2) 74 95
RH % (24H TREND) 99 (+4) 50 (+6) 99 55
WIND 20FT/EARLY(MPH) W 4 NW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 4 W 4 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.22 0.04 0.14
PRECIP DURATION 1 0 4
PRECIP BEGIN 2 PM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)420 5440 320 5210
TRANSPORT WND (MPH) W 8 NW 7 SW 7 NW 5
DISPERSION INDEX 4 40 3 27
MAX LVORI EARLY 5 7 6 8
MAX LVORI LATE 8 2 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
MID 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ167-190800-
PALM BEACH COUNTY LAKE REGION-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 20 70
CHANCE OF THUNDER (%) 0 50 20 70
TEMP (24H TREND) 74 (-2) 95 (-2) 74 94
RH % (24H TREND) 100 (+3) 55 (+8) 100 60
WIND 20FT/EARLY(MPH) W 4 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 NW 4 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.07 0.13
PRECIP DURATION 1 1 4
PRECIP BEGIN 2 PM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)410 4330 370 4130
TRANSPORT WND (MPH) W 9 NW 7 W 3 NW 5
DISPERSION INDEX 5 33 4 23
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 8 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ172-190800-
COASTAL BROWARD COUNTY-
INCLUDING THE CITIES OF FORT LAUDERDALE, POMPANO BEACH,
AND DEERFIELD BEACH
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 30 50
CHANCE OF THUNDER (%) 0 40 30 50
TEMP (24H TREND) 79 (-2) 95 (0) 80 93
RH % (24H TREND) 92 (+4) 57 (+1) 91 66
WIND 20FT/EARLY(MPH) S 6 NW 6 SW 4 LGT/VAR
WIND 20FT/LATE(MPH) W 7 SE 7 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.10 0.27 0.06
PRECIP DURATION 1 0 1
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL/MSL)470 3960 590 3510
TRANSPORT WND (MPH) NW 10 SE 9 NW 5 SE 10
DISPERSION INDEX 8 32 9 33
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 5 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
FLZ072-190800-
METRO BROWARD COUNTY-
INCLUDING THE CITIES OF HOLLYWOOD, PEMBROKE PINES, CORAL SPRINGS,
SAWGRASS MILLS MAL, SUNRISE, DAVIE, AND MIRAMAR
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 30 60
CHANCE OF THUNDER (%) 0 50 30 60
TEMP (24H TREND) 78 (-1) 96 (-3) 79 94
RH % (24H TREND) 93 (+2) 47 (+4) 94 56
WIND 20FT/EARLY(MPH) LGT/VAR NW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 S 4 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.20 0.31 0.13
PRECIP DURATION 1 0 3
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL/MSL)430 5980 320 5490
TRANSPORT WND (MPH) NW 8 NW 6 NW 5 W 6
DISPERSION INDEX 4 41 7 35
MAX LVORI EARLY 4 5 5 7
MAX LVORI LATE 6 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. EAST WINDS 5 TO 10 MPH.
FLZ071-190800-
INLAND BROWARD COUNTY-
INCLUDING THE CITY OF MICCOSUKEE INDIAN RESERVATION
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 30 70
CHANCE OF THUNDER (%) 0 50 30 70
TEMP (24H TREND) 74 (-2) 97 (-2) 75 96
RH % (24H TREND) 100 (+4) 43 (+5) 99 51
WIND 20FT/EARLY(MPH) NW 4 NW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 4 W 4 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.28 0.06 0.21
PRECIP DURATION 1 0 4
PRECIP BEGIN 2 PM CONTINUING 8 AM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL/MSL)430 5980 340 5990
TRANSPORT WND (MPH) NW 7 NW 6 W 5 NW 5
DISPERSION INDEX 5 43 5 29
MAX LVORI EARLY 5 7 6 8
MAX LVORI LATE 8 2 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN
THE MID 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
MID 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. EAST WINDS AROUND 5 MPH.
FLZ173-190800-
COASTAL MIAMI DADE COUNTY-
INCLUDING THE CITY OF MIAMI
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 50
CHANCE OF THUNDER (%) 0 20 20 50
TEMP (24H TREND) 77 (-3) 96 (0) 78 93
RH % (24H TREND) 96 (+5) 51 (-3) 94 63
WIND 20FT/EARLY(MPH) W 6 NW 4 W 4 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 S 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.06 0.22 0.03
PRECIP DURATION 1 1 1
PRECIP BEGIN 3 PM CONTINUING 2 PM
PRECIP END CONTINUING 1 AM CONTINUING
MIXING HGT(FT-AGL/MSL)430 4520 660 4030
TRANSPORT WND (MPH) NW 9 S 7 W 6 S 9
DISPERSION INDEX 8 31 9 34
MAX LVORI EARLY 4 5 5 6
MAX LVORI LATE 6 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS
IN THE LOWER 90S. EAST WINDS 5 TO 10 MPH.
FLZ074-190800-
METROPOLITAN MIAMI DADE-
INCLUDING THE CITIES OF HIALEAH, KENDALL, CAROL CITY,
AND KENDALE LAKES
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 30 60
CHANCE OF THUNDER (%) 0 40 30 60
TEMP (24H TREND) 77 (-1) 97 (-2) 77 95
RH % (24H TREND) 95 (+3) 44 (+3) 94 55
WIND 20FT/EARLY(MPH) W 4 NW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 4 S 4 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.14 0.18 0.10
PRECIP DURATION 1 0 3
PRECIP BEGIN 2 PM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL/MSL)430 5990 480 5740
TRANSPORT WND (MPH) NW 8 NW 6 NW 5 SW 6
DISPERSION INDEX 5 38 7 37
MAX LVORI EARLY 4 5 5 7
MAX LVORI LATE 6 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. EAST WINDS 5 TO 10 MPH.
FLZ073-190800-
INLAND MIAMI-DADE COUNTY-
INCLUDING THE CITIES OF FORTYMILE BEND, SHARK VALLEY OBS TOWER,
FLORIDA CITY, PA-HAY OKEE OVERLOOK, AND REDLAND
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 30 70
CHANCE OF THUNDER (%) 0 40 30 70
TEMP (24H TREND) 74 (-1) 98 (-2) 75 96
RH % (24H TREND) 100 (+2) 41 (+4) 100 50
WIND 20FT/EARLY(MPH) NW 5 NW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 4
PRECIP AMOUNT 0.00 0.19 0.14 0.16
PRECIP DURATION 1 0 4
PRECIP BEGIN 2 PM CONTINUING 8 AM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL/MSL)430 6200 410 6510
TRANSPORT WND (MPH) NW 7 NW 6 NW 5 W 3
DISPERSION INDEX 6 45 7 28
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 8 2 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE MID 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN
THE MID 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. EAST WINDS AROUND 5 MPH.
FLZ174-190800-
FAR SOUTH MIAMI-DADE COUNTY-
INCLUDING THE CITIES OF MAHOGANY HAMMOCK AND ROYAL PALM RANGER
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 40
CHANCE OF THUNDER (%) 0 20 0 40
TEMP (24H TREND) 74 (-2) 97 (0) 75 94
RH % (24H TREND) 100 (+2) 46 (-4) 100 59
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.12 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 2 PM 7 AM
PRECIP END 8 PM CONTINUING
MIXING HGT(FT-AGL/MSL)430 5770 410 4960
TRANSPORT WND (MPH) NW 7 W 6 NW 5 SW 7
DISPERSION INDEX 9 43 7 34
MAX LVORI EARLY 5 7 6 8
MAX LVORI LATE 8 2 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. EAST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. EAST WINDS 5 TO 10 MPH.
FLZ163-190800-
GLADES COUNTY LAKE REGION-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 60
CHANCE OF THUNDER (%) 0 60 30 60
TEMP (24H TREND) 75 (0) 95 (-3) 74 94
RH % (24H TREND) 100 (+3) 55 (+11) 100 58
WIND 20FT/EARLY(MPH) W 4 W 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 4 W 4 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.31 0.09 0.17
PRECIP DURATION 2 1 4
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM CONTINUING
MIXING HGT(FT-AGL/MSL)410 4690 360 4420
TRANSPORT WND (MPH) W 7 NW 7 SW 6 W 5
DISPERSION INDEX 6 42 3 24
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 8 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ263-190800-
GLADES COUNTY-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 20 60
CHANCE OF THUNDER (%) 0 60 20 60
TEMP (24H TREND) 75 (+2) 95 (-3) 74 94
RH % (24H TREND) 100 (0) 58 (+14) 100 61
WIND 20FT/EARLY(MPH) W 4 W 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 4 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.29 0.01 0.09
PRECIP DURATION 2 0 4
PRECIP BEGIN 1 PM 9 PM 7 AM
PRECIP END 8 PM 8 AM 6 PM
MIXING HGT(FT-AGL/MSL)410 4900 360 4880
TRANSPORT WND (MPH) W 6 NW 8 W 5 NW 6
DISPERSION INDEX 6 45 3 31
MAX LVORI EARLY 6 8 7 10
MAX LVORI LATE 9 3 10 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ166-190800-
HENDRY COUNTY LAKES REGION-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 30 60
CHANCE OF THUNDER (%) 0 50 30 60
TEMP (24H TREND) 74 (+1) 94 (-3) 74 93
RH % (24H TREND) 100 (0) 57 (+11) 100 62
WIND 20FT/EARLY(MPH) W 4 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.17 0.20 0.21
PRECIP DURATION 1 1 4
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM CONTINUING
MIXING HGT(FT-AGL/MSL)410 4590 360 4160
TRANSPORT WND (MPH) W 8 NW 6 SW 6 NW 6
DISPERSION INDEX 5 38 3 24
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 9 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ266-190800-
HENDRY COUNTY-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 20 60
CHANCE OF THUNDER (%) 0 50 20 60
TEMP (24H TREND) 73 (0) 96 (-2) 73 94
RH % (24H TREND) 100 (0) 52 (+9) 100 57
WIND 20FT/EARLY(MPH) W 4 W 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 4 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.02 0.17
PRECIP DURATION 1 1 4
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM 6 PM
MIXING HGT(FT-AGL/MSL)410 5170 350 4790
TRANSPORT WND (MPH) NW 6 NW 7 W 6 NW 6
DISPERSION INDEX 5 44 4 29
MAX LVORI EARLY 6 9 7 10
MAX LVORI LATE 9 3 10 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ270-190800-
NORTHERN COLLIER-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 20 50
CHANCE OF THUNDER (%) 0 30 20 50
TEMP (24H TREND) 73 (-1) 96 (-1) 74 95
RH % (24H TREND) 100 (+1) 51 (+3) 99 58
WIND 20FT/EARLY(MPH) W 4 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.02 0.06
PRECIP DURATION 1 0 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM 6 PM
MIXING HGT(FT-AGL/MSL)410 5230 370 4490
TRANSPORT WND (MPH) NW 6 W 8 NW 3 NW 6
DISPERSION INDEX 6 48 6 29
MAX LVORI EARLY 6 8 7 8
MAX LVORI LATE 8 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE MID 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ170-190800-
BIG CYPRESS-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 20 60
CHANCE OF THUNDER (%) 0 30 20 60
TEMP (24H TREND) 73 (0) 97 (-2) 74 96
RH % (24H TREND) 100 (0) 45 (+5) 100 54
WIND 20FT/EARLY(MPH) NW 4 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.01 0.20
PRECIP DURATION 1 0 4
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM CONTINUING
MIXING HGT(FT-AGL/MSL)430 6220 380 6400
TRANSPORT WND (MPH) NW 6 NW 7 W 5 NW 6
DISPERSION INDEX 5 49 7 38
MAX LVORI EARLY 7 9 7 10
MAX LVORI LATE 9 2 10 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS
IN THE MID 90S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE
MID 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ370-190800-
SOUTHWEST COLLIER-
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30 40
CHANCE OF THUNDER (%) 0 20 20 40
TEMP (24H TREND) 75 (0) 96 (-1) 76 95
RH % (24H TREND) 99 (+1) 51 (+3) 98 59
WIND 20FT/EARLY(MPH) NW 4 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 8 LGT/VAR W 4
PRECIP AMOUNT 0.00 0.00 0.01 0.11
PRECIP DURATION 0 1 2
PRECIP BEGIN 4 PM CONTINUING 7 AM
PRECIP END CONTINUING 7 AM CONTINUING
MIXING HGT(FT-AGL/MSL)420 5470 420 4600
TRANSPORT WND (MPH) NW 5 NW 9 NW 5 NW 6
DISPERSION INDEX 6 49 9 30
MAX LVORI EARLY 6 7 6 8
MAX LVORI LATE 9 2 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE MID 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ069-190800-
COASTAL COLLIER COUNTY-
INCLUDING THE CITIES OF BONITA SHORES, EAST NAPLES, NAPLES,
MARCO ISLAND, MARCO ISLAND AIRPORT, ROYAL PALM HAMMOCK,
AND NORTH NAPLES
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 40
CHANCE OF THUNDER (%) 0 0 20 40
TEMP (24H TREND) 76 (-2) 95 (+2) 77 95
RH % (24H TREND) 97 (+3) 56 (-4) 96 61
WIND 20FT/EARLY(MPH) NW 6 NW 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 4 W 11 G20 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.01 0.07
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM 7 AM
PRECIP END 7 AM CONTINUING
MIXING HGT(FT-AGL/MSL)430 4060 520 3490
TRANSPORT WND (MPH) NW 8 W 13 NW 5 NW 9
DISPERSION INDEX 11 46 15 31
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 6 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
FLZ075-190800-
MAINLAND MONROE-
INCLUDING THE CITY OF NORTHWEST CAPE SABLE
222 PM EDT TUE AUG 18 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 20 50
CHANCE OF THUNDER (%) 0 20 20 50
TEMP (24H TREND) 73 (-3) 97 (+1) 74 95
RH % (24H TREND) 100 (+2) 46 (-6) 100 56
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR NW 4 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 9 G21 LGT/VAR W 4
PRECIP AMOUNT 0.00 0.01 0.00 0.06
PRECIP DURATION 0 1 2
PRECIP BEGIN 4 PM CONTINUING 7 AM
PRECIP END CONTINUING 7 AM CONTINUING
MIXING HGT(FT-AGL/MSL)430 5570 430 5590
TRANSPORT WND (MPH) NW 6 NW 8 NW 3 W 6
DISPERSION INDEX 9 43 9 33
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN
THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 90S. SOUTHEAST WINDS 5 TO 10 MPH.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. EAST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
SUNNY. HIGHS AROUND 90. SOUTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 10 TO
15 MPH.
SUNDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO
10 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page