National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
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Hazardous Weather Conditions

Current Conditions

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3 Miles SSW Sullivan IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 38 °F

Wednesday
Night

Cloudy

Cloudy

Low: 25 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 33 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 25. West wind 10 to 14 mph, with gusts as high as 26 mph.
  • Tuesday Mostly sunny, with a high near 33. West wind 5 to 10 mph, with gusts as high as 15 mph.
  • Tuesday Night Partly cloudy, with a low around 23. Calm wind becoming southeast 5 to 7 mph after midnight.
  • Wednesday A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Increasing clouds, with a high near 38. Southeast wind 6 to 10 mph. Chance of precipitation is 50%.
  • Wednesday Night Cloudy, with a low around 25. East northeast wind 6 to 9 mph becoming west northwest after midnight.
  • Thanksgiving Day Partly sunny, with a high near 33.
  • Thursday Night Partly cloudy, with a low around 22.
  • Friday Mostly sunny, with a high near 40.
  • Friday Night Partly cloudy, with a low around 34.
  • Saturday Partly sunny, with a high near 52.
  • Saturday Night Mostly cloudy, with a low around 39.
  • Sunday Mostly cloudy, with a high near 43.
  • Sunday Night Mostly cloudy, with a low around 29.
  • Monday Partly sunny, with a high near 41.