


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
277 FNUS52 KKEY 070934 FWFKEY Fire Weather Planning Forecast for the Florida Keys National Weather Service Key West FL 534 AM EDT Sun Sep 7 2025 .Discussion... A wetter than normal pattern will remain across the Keys for awhile longer. Expect near normal temperatures. Expect seasonal temperatures. Relative humidity will remain well above 50% with dew points in the mid to upper 70s. FLZ076>078-080330- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the cities of Key Largo, Marathon, and Key West 534 AM EDT Sun Sep 7 2025 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Chance Precip (%) 50 50 50 Chance of Thunder (%) 50 50 50 Weather Type Tstms Tstms Tstms Max/Min Temp 89 79 89 Min/Max RH % 68 93 66 Wind 20ft AM (mph) Lgt/Var Lgt/Var Wind 20ft PM (mph) Lgt/Var Lgt/Var Lgt/Var Precip Duration 4 8 4 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Precip Amount 0.13 0.07 0.13 Mixing Hgt(ft-agl) 2700 400 2900 Transport Wnd (mph) S 7 W 5 SW 7 Dispersion Index 17 3 16 Max LVORI 5 6 5 Remarks...None. $$ .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 80. South winds around 5 mph. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds around 5 mph. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 80. South winds around 5 mph. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. South winds around 5 mph. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 80. South winds around 5 mph. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. East winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. East winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Northeast winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Northeast winds around 5 mph. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. North winds around 5 mph. $$