National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Hazardous Weather Conditions

Current Conditions

De Kalb

Zone Forecast

  • Today Mostly sunny. A 30 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. West winds 5 to 15 mph.
  • Tonight Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows around 70. Light and variable winds.
  • Wednesday Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs around 90. West winds 5 to 10 mph.
  • Wednesday Night Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds.
  • Thursday Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph.
  • Thursday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s.
  • Friday Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s.
  • Friday Night Partly cloudy. Lows in the upper 60s.
  • Saturday Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s.
  • Saturday Night Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.
  • Sunday Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s.
  • Sunday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s.
  • Monday Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s.