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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Current Conditions

Jeff Davis County

Zone Forecast

  • Tonight Partly cloudy with a 50 percent chance of showers and thunderstorms in the evening...then mostly clear after midnight. Lows in the mid 70s. West winds 5 mph in the evening becoming light. Heat index readings 101 to 105.
  • Thursday Partly cloudy. Isolated showers and thunderstorms in the afternoon. Highs around 100. Northwest winds 5 mph. Chance of rain 20 percent. Heat index readings 104 to 108 in the afternoon.
  • Thursday Night Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds 5 mph. Heat index readings 102 to 106.
  • Friday Mostly sunny in the morning...then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs around 100. Northwest winds 5 mph.
  • Friday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 70s. West winds around 5 mph.
  • Saturday Partly cloudy. Highs in the upper 90s.
  • Saturday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s.
  • Sunday Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the mid 90s.
  • Sunday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 70s.
  • Monday Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.
  • Monday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 70s.
  • Tuesday Through Wednesday Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s.