National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Hazardous Weather Conditions

Current Conditions

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2 Miles NNE Nachusa IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 57 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 83 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 69 °F

Thursday

Breezy

Breezy

High: 90 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 70 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 78 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 57 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 73 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 52 °F

Detailed Forecast

  • Tonight Patchy fog after 1am. Otherwise, mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.
  • Wednesday Mostly sunny, with a high near 83. Light south wind increasing to 10 to 15 mph in the morning.
  • Wednesday Night A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. South wind 10 to 15 mph.
  • Thursday Mostly sunny, with a high near 90. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South southwest wind 5 to 15 mph becoming west after midnight.
  • Friday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
  • Saturday Mostly sunny, with a high near 73.
  • Saturday Night Mostly clear, with a low around 52.
  • Sunday Sunny, with a high near 74.
  • Sunday Night Mostly clear, with a low around 51.
  • Monday Mostly sunny, with a high near 74.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 72.