FNUS52 KKEY 240834 FWFKEY Fire Weather Planning Forecast for the Florida Keys National Weather Service Key West FL 434 AM EDT Wed Jun 24 2026 .Discussion... Broad high pressure will maintain light to gentle east to southeasterly breezes today, keeping fire weather concerns minimal. Moisture remains limited therefore rain chances are less than 10% for today. Afternoon minimum RH vales will drop into the lower 60s before recovering overnight in the mid 80s. Light winds will keep dispersion indices on the lower side. FLZ076>078-250000- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the cities of Key Largo, Marathon, and Key West 434 AM EDT Wed Jun 24 2026 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Chance Precip (%) 0 20 0 Chance of Thunder (%) 0 20 0 Weather Type None Tstms None Max/Min Temp 91 82 91 Min/Max RH % 61 83 60 Wind 20ft AM (mph) Lgt/Var SE 6 Wind 20ft PM (mph) Lgt/Var Lgt/Var SE 5 Precip Duration 1 Precip Begin 8 PM Precip End 6 AM Precip Amount 0.00 0.04 0.00 Mixing Hgt(ft-agl) 3600 1700 3900 Transport Wnd (mph) SE 7 E 12 SE 12 Dispersion Index 24 8 51 Max LVORI 4 4 3 Remarks...None. $$ .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds around 5 mph. .FRIDAY...Sunny with a slight chance of showers and thunderstorms. Highs around 90. East winds around 5 mph. .FRIDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds around 5 mph. .SATURDAY...Sunny with a slight chance of showers and thunderstorms. Highs around 90. East winds around 5 mph. .SATURDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds around 10 mph. .SUNDAY...Sunny with a slight chance of showers. Highs around 90. East winds around 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. East winds around 10 mph. .MONDAY...Sunny with a slight chance of showers. Highs around 90. East winds around 5 mph. .MONDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds around 5 mph. .TUESDAY...Sunny with a chance of thunderstorms and a slight chance of showers. Highs around 90. East winds around 5 mph. $$