National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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3 Miles S Springfield, Capital Airport IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 48 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 57 °F

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 35 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 39 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 40 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Detailed Forecast

  • Tonight Showers likely, mainly after midnight. Cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
  • Sunday Rain. High near 57. South southeast wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.
  • Sunday Night Rain before midnight, then rain and snow likely. Low around 35. Breezy, with a southeast wind 8 to 13 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Monday A 30 percent chance of snow before noon. Mostly cloudy, with a high near 39. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.
  • Monday Night Mostly cloudy, with a low around 22. West wind 14 to 16 mph, with gusts as high as 20 mph.
  • Tuesday Mostly sunny, with a high near 33.
  • Tuesday Night Partly cloudy, with a low around 24.
  • Wednesday Partly sunny, with a high near 40.
  • Wednesday Night Mostly cloudy, with a low around 25.
  • Thanksgiving Day Partly sunny, with a high near 37.
  • Thursday Night Mostly cloudy, with a low around 19.
  • Friday Mostly sunny, with a high near 30.
  • Friday Night Partly cloudy, with a low around 20.
  • Saturday Mostly sunny, with a high near 32.