Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
537
FNUS52 KKEY 190901
FWFKEY
Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
401 AM EST Wed Nov 19 2025
.Discussion...
A broad, dry air mass will remain over the Florida Keys for
the rest of the work week. Near nil rain chances are expected
through Friday. Northeasterly breezes are forecast to gradually
slacken to gentle to moderate by Friday. Min RH values are
forecast to stay above the mid 60s with recovery into the 90s
overnight.
FLZ076>078-200045-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
401 AM EST Wed Nov 19 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Weather Type None None None
Max/Min Temp 81 71 81
Min/Max RH % 68 94 71
Wind 20ft AM (mph) NE 5 NE 8
Wind 20ft PM (mph) NE 6 E 7 E 8
Precip Duration
Precip Begin
Precip End
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 2400 600 900
Transport Wnd (mph) NE 15 NE 18 NE 17
Dispersion Index 30 13 15
Max LVORI 5 5 5
Remarks...None.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
around 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. East winds around
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
around 10 mph.
.SATURDAY...Sunny. Highs around 80. East winds around 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds around 5 mph.
.MONDAY...Sunny. Highs around 80. East winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
around 5 mph.
.TUESDAY...Sunny. Highs around 80. East winds around 5 mph.
$$