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.
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Hazardous Weather Conditions

Current Conditions

Southern Baltimore

Zone Forecast

  • Tonight Mostly cloudy with scattered showers. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
  • Thursday Partly sunny. Scattered showers and thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 50 percent.
  • Thursday Night Mostly cloudy. Numerous showers and thunderstorms in the evening...then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 60 percent.
  • Friday Partly sunny with scattered showers and thunderstorms. Highs around 80. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Friday Night Scattered thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 50 percent.
  • Saturday Mostly cloudy with a 50 percent chance of showers. Highs in the upper 70s.
  • Saturday Night Mostly cloudy. Lows in the lower 60s.
  • Sunday Mostly cloudy. Highs in the mid 70s.
  • Sunday Night Mostly cloudy. Lows around 60.
  • Monday Mostly sunny. Highs in the mid 70s.
  • Monday Night Partly cloudy. Lows in the lower 60s.
  • Tuesday Mostly sunny. Highs in the upper 70s.
  • Tuesday Night Partly cloudy. Lows in the mid 60s.
  • Wednesday Mostly sunny. Highs in the lower 80s.