Expires:202405190800;;440933 FPUS52 KMFL 182002 ZFPMFL Zone Forecast Product for Florida National Weather Service Miami FL 401 PM EDT Sat May 18 2024 FLZ075-190800- Mainland Monroe- Including the city of Northwest Cape Sable 401 PM EDT Sat May 18 2024 ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT THIS EVENING... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Southwest winds 5 to 10 mph, becoming south after midnight. Heat index values up to 105 early this evening. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 106. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Showers likely with a chance of thunderstorms. Humid with highs around 90. West winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY NIGHT...Mostly clear with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 70 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Showers likely with a chance of thunderstorms. Highs around 90. Lows in the lower 70s. Chance of rain 60 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms. Highs around 90. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 30 percent. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the lower 90s. Lows in the mid 70s. $$