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Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

81°F

27°C

Humidity 69%
Wind Speed S 6 mph
Barometer 29.94 in (1013.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 4 Sep 1:52 am CDT
Extended Forecast for

3 Miles SE Springfield, Capital Airport IL

Extreme Heat Warning September 4, 02:40am until September 5, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 4, 02:40am until September 5, 07:00pm

    NOW until 7:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 77 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 75. Light south southwest wind.

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming north northwest 5 to 7 mph in the morning.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. East northeast wind around 6 mph.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. East northeast wind 5 to 9 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. East wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 64 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 77. South wind around 6 mph.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 75. Light south southwest wind.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming north northwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 71. East northeast wind around 6 mph.
Sunday
Sunny, with a high near 90. East northeast wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 64. East wind 5 to 9 mph, with gusts as high as 15 mph.
Labor Day
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Springfield, Capital Airport IL
 39.84°N 89.63°W (Elev. 564 ft)
Last Update:
2:16 am CDT Sep 4, 2026
Forecast Valid:
2am CDT Sep 4, 2026-6pm CDT Sep 10, 2026
 
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Additional Resources

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