918
FNUS52 KKEY 210823
FWFKEY
FIRE WEATHER PLANNING FORECAST FOR THE FLORIDA KEYS
NATIONAL WEATHER SERVICE KEY WEST FL
423 AM EDT TUE OCT 21 2025
DISCUSSION
WINDS WILL REMAIN MOSTLY GENTLE OUT OF THE EAST OVER THE NEXT
COUPLE OF DAYS. RAIN AND THUNDER CHANCES ARE EXPECTED TO DIMINISH
SHARPLY TODAY. MINIMUM RH VALUES WILL REMAIN ABOVE 70 PERCENT WITH
SEASONAL TEMPERATURES.
FLZ076>078-220045-
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-
INCLUDING THE CITIES OF KEY LARGO, MARATHON, AND KEY WEST
423 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 20 0 0
WEATHER TYPE TSTMS SHOWERS SHOWERS
MAX/MIN TEMP 86 77 85
MIN/MAX RH % 69 92 67
WIND 20FT AM (MPH) E 9 NE 9
WIND 20FT PM (MPH) E 10 E 10 NE 11
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT(FT-AGL) 2900 1600 2900
TRANSPORT WND (MPH) E 14 E 13 E 15
DISPERSION INDEX 32 16 32
MAX LVORI 5 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. NORTHEAST WINDS AROUND 15 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. NORTHEAST WINDS AROUND 20 MPH.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. NORTHEAST WINDS AROUND 15 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. EAST WINDS AROUND 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 70S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. EAST WINDS AROUND 15 MPH.
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