National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

39°F

4°C

Humidity 53%
Wind Speed E 14 G 18 mph
Barometer 30.43 in (1031.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 1 Mar 11:52 am CST
Extended Forecast for

3 Miles W Illiopolis IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 43. East northeast wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, possibly mixed with sleet, becoming all snow after 1am, then gradually ending. Cloudy, with a low around 30. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow Likely
    then
    Snow/Sleet
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 45. East wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely after midnight. Cloudy, with a low around 37. East southeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Cloudy then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 57. South southeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 50. Southeast wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then showers and possibly a thunderstorm after noon. High near 64. South southwest wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 43. East northeast wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
Snow likely, possibly mixed with sleet, becoming all snow after 1am, then gradually ending. Cloudy, with a low around 30. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow and sleet accumulation of 1 to 2 inches possible.
Monday
Mostly cloudy, with a high near 45. East wind 8 to 13 mph, with gusts as high as 18 mph.
Monday Night
Showers likely after midnight. Cloudy, with a low around 37. East southeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers. High near 57. South southeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers. Low around 50. Southeast wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then showers and possibly a thunderstorm after noon. High near 64. South southwest wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers. Low around 49. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 74. Breezy.
Friday Night
Showers likely. Cloudy, with a low around 45.
Saturday
A chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Illiopolis IL
 39.85°N 89.31°W (Elev. 600 ft)
Last Update:
12:26 pm CST Mar 1, 2026
Forecast Valid:
12pm CST Mar 1, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation