National Weather Service United States Department of Commerce

Heavy rain and flash flooding possible in the Desert Southwest and Great Lake States this evening and tonight

A slow moving cold front may bring heavy rain and localized flooding Wednesday to portions of the Great Plains. More heavy rain will be possible in the Desert Southwest again Wednesday. Hot temperatures will continue in the Mississippi Valley - and spread up the east coast Wednesday.
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Current Conditions

District of Columbia

Zone Forecast

  • Rest Of The Overnight Clear. Lows in the lower 60s. Light and variable winds.
  • Today Sunny. Highs around 90. Light and variable winds...becoming west around 5 mph in the afternoon.
  • Tonight Mostly clear with isolated showers and thunderstorms in the evening...then mostly cloudy after midnight. Lows in the upper 60s. Southwest winds around 5 mph...becoming northwest after midnight. Chance of rain 20 percent.
  • Thursday Sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.
  • Thursday Night Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph.
  • Friday Mostly sunny. Highs in the mid 80s.
  • Friday Night Partly cloudy. Lows in the upper 60s.
  • Saturday Mostly sunny. Highs around 90.
  • Saturday Night Partly cloudy. Lows in the lower 70s.
  • Sunday Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
  • Sunday Night Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.
  • Labor Day Mostly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
  • Monday Night Mostly cloudy. Lows in the lower 70s.
  • Tuesday Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.