National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
Read More...

Current Conditions

Monroe Lower Keys

Zone Forecast

  • Overnight Partly cloudy with a slight chance of showers and thunderstorms. Lows near 80. Northeast to east winds 5 to 10 mph. Chance of rain 20 percent.
  • Thursday Through Friday Night Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. Lows in the lower 80s. East winds near 10 mph. Chance of rain 30 percent each period.
  • Saturday Through Monday Mostly clear with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Chance of rain 30 percent each period.
  • Monday Night Through Tuesday Night Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows in the lower 80s. Highs in the lower 90s. Chance of rain 30 percent.
  • Wednesday Partly cloudy in the morning then becoming mostly sunny. A chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.