


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
774 FNUS52 KKEY 110826 FWFKEY Fire Weather Planning Forecast for the Florida Keys National Weather Service Key West FL 426 AM EDT Sat Oct 11 2025 .Discussion... One more day of well above normal rain chances as an elongated non-tropical area of low pressure continue to slowly drift northeastward. Rapidly decreasing rain chances are expected starting this evening continuing through the remainder of the weekend. Light to gentle south to southwesterly breezes this morning shift to the west to northwest for tonight. Breezes further shift to the northwest to north on Sunday. Min RH values are expected to be in the lower 70s percent today and lower 60s percent on Sunday with good RH recovery to the mid 90s percent overnight. FLZ076>078-120045- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the cities of Key Largo, Marathon, and Key West 426 AM EDT Sat Oct 11 2025 Today Tonight Sun Cloud Cover Pcldy Pcldy Mclear Chance Precip (%) 70 20 10 Chance of Thunder (%) 50 0 0 Weather Type Tstms Showers Showers Max/Min Temp 84 75 87 Min/Max RH % 73 96 62 Wind 20ft AM (mph) Lgt/Var Lgt/Var Wind 20ft PM (mph) Lgt/Var W 5 Lgt/Var Precip Duration 6 1 1 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Precip Amount 0.67 0.19 0.01 Mixing Hgt(ft-agl) 2500 1200 3000 Transport Wnd (mph) SW 7 N 8 NW 5 Dispersion Index 18 5 17 Max LVORI 5 6 5 Remarks...None. $$ .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear with a slight chance of showers. Lows in the mid 70s. Northwest winds around 5 mph. .MONDAY...Sunny with a slight chance of showers. Highs in the upper 80s. North winds around 5 mph. .MONDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Northeast winds around 5 mph. .TUESDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. Northeast winds around 10 mph. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Northeast winds around 10 mph. .WEDNESDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. Northeast winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Northeast winds around 5 mph. .THURSDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Northeast winds around 5 mph. .FRIDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. Northeast winds around 5 mph. $$ MJV