National Weather Service United States Department of Commerce

Severe weather possible from Upper Midwest across Ohio Valley and into central Appalachians, as well as for parts of Mid-Atlantic and Desert Southwest

Scattered severe thunderstorms are expected to develop Thursday afternoon and evening over parts of the Upper Midwest and Ohio Valley and into the central Appalachians, as well as across parts of the Mid-Atlantic and the Desert Southwest. Damaging wind and large hail will be the main threats for all three areas.
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Current Conditions

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Charleston IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 74 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 91 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 73 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 92 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 73 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 93 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 73 °F

Monday

Sunny

Sunny

High: 93 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 74. South southwest wind 8 to 10 mph.
  • Friday A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Heat index values as high as 102. West southwest wind around 9 mph.
  • Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. West southwest wind 3 to 6 mph.
  • Saturday Mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming west around 5 mph in the afternoon.
  • Saturday Night Partly cloudy, with a low around 73. East northeast wind around 5 mph becoming southeast after midnight.
  • Sunday Mostly sunny, with a high near 93.
  • Sunday Night Mostly clear, with a low around 73.
  • Monday Sunny, with a high near 93.
  • Monday Night Partly cloudy, with a low around 71.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
  • Tuesday Night Partly cloudy, with a low around 71.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Thursday A chance of showers and thunderstorms. Mostly cloudy, with a high near 83.