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

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2 Miles SE Zion IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 64 °F

Tuesday

Sunny

Sunny

High: 79 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 81 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 70 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 87 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 72 °F

Friday

Chance Thunderstorms

Chance
Thunderstorms

High: 79 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 60 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 64. West northwest wind around 5 mph.
  • Tuesday Sunny, with a high near 79. West northwest wind around 5 mph becoming south southeast in the afternoon.
  • Tuesday Night Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
  • Wednesday Mostly sunny, with a high near 81. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
  • Wednesday Night A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. South wind 10 to 15 mph, with gusts as high as 20 mph.
  • Thursday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
  • Thursday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
  • Friday A chance of showers and thunderstorms. Partly sunny, with a high near 79.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
  • Saturday Partly sunny, with a high near 68.
  • Saturday Night Partly cloudy, with a low around 57.
  • Sunday Mostly sunny, with a high near 70.
  • Sunday Night Mostly clear, with a low around 56.
  • Monday Sunny, with a high near 71.