167
FNUS52 KKEY 110836
FWFKEY
FIRE WEATHER PLANNING FORECAST FOR THE FLORIDA KEYS
NATIONAL WEATHER SERVICE KEY WEST FL
436 AM EDT THU JUN 11 2026
DISCUSSION
MUGGY CONDITIONS PERSIST TODAY AND TONIGHT. RAIN CHANCES
HAVE NOT YET STARTED TO DECREASE, AND DEW POINTS ARE ON
TRACK TO STAY IN THE LOWER TO MID 70S. SURFACE WINDS ARE
SLACKENING, SO EXPECT THE FLOW FIELD TO BECOME A BIT MORE
STAGNANT. RELATIVE HUMIDITY VALUES WILL STAY SAFELY ABOVE
60 PERCENT EVEN DURING THE DAY.
FLZ076>078-112315-
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-
INCLUDING THE CITIES OF KEY LARGO, MARATHON, AND KEY WEST
436 AM EDT THU JUN 11 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
CHANCE PRECIP (%) 40 10 20
CHANCE OF THUNDER (%) 20 10 20
WEATHER TYPE TSTMS TSTMS TSTMS
MAX/MIN TEMP 89 79 90
MIN/MAX RH % 66 85 64
WIND 20FT AM (MPH) E 5 LGT/VAR
WIND 20FT PM (MPH) E 5 E 5 LGT/VAR
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
PRECIP AMOUNT 0.06 0.01 0.02
MIXING HGT(FT-AGL) 3300 1800 3300
TRANSPORT WND (MPH) E 12 E 10 SE 8
DISPERSION INDEX 33 7 33
MAX LVORI 4 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 80. LIGHT WINDS.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page