National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will continue to bring heavy rain to opposite coasts of the U.S. on Thursday. One system is affecting the Pacific Northwest and northern California while the other affects New England. There is a risk of flash flooding across parts of New England on Thursday where Flash Flood Watches are in effect.
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Current Conditions

Cook County

Zone Forecast

  • Rest Of Tonight A few clouds late...otherwise clear. Lows in the mid 30s in the suburbs... But in the lower 40s downtown. Southeast winds 5 to 10 mph.
  • Thursday Mostly sunny in the morning...then mostly cloudy with a 40 percent chance of light showers in the afternoon. Highs in the upper 50s. South winds 10 to 15 mph.
  • Thursday Night Mostly cloudy. A 50 percent chance of light showers in the evening. Lows in the upper 40s. West winds 5 to 10 mph.
  • Friday Partly cloudy. Highs in the mid 60s. Southwest winds 5 to 10 mph.
  • Friday Night Partly cloudy. Lows around 50. Southwest winds 5 to 10 mph.
  • Saturday Mostly sunny. Highs in the mid 60s.
  • Saturday Night Clear. Lows in the lower 40s.
  • Sunday Mostly sunny. Highs in the lower 60s.
  • Sunday Night Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Monday Partly sunny with a 20 percent chance of light showers. Highs in the upper 60s.
  • Monday Night Mostly cloudy with chance of light showers and a slight chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 30 percent.
  • Tuesday Mostly cloudy with chance of light showers and a slight chance of thunderstorms. Highs in the lower 60s. Chance of precipitation 40 percent.
  • Tuesday Night Partly cloudy with a 30 percent chance of light showers. Lows in the mid 40s.
  • Wednesday Partly cloudy. Highs in the mid 50s.