Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Partly Cloudy

62°F

17°C

Humidity 70%
Wind Speed E 16 G 22 mph
Barometer 30.22 in (1023.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Sep 7:52 am CDT
Extended Forecast for

3 Miles SSW Springfield, Capital Airport IL

  • Today

    Today: Mostly sunny, with a high near 86. Southeast wind around 11 mph, with gusts as high as 22 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Mostly sunny and hot, with a high near 96. Heat index values as high as 103. South wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 40%.

    High: 96 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely after 10pm.  Increasing clouds, with a low around 70. North wind around 5 mph becoming light and variable  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm.  Partly sunny, with a high near 92. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 92 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 73. Light and variable wind becoming south around 6 mph after midnight.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Southwest wind around 6 mph becoming west northwest in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 86. Southeast wind around 11 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 103. South wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely after 10pm. Increasing clouds, with a low around 70. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 92. Light and variable wind becoming south southeast around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 73. Light and variable wind becoming south around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 93. Southwest wind around 6 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 70.
Saturday
A chance of showers. Mostly sunny, with a high near 89.
Saturday Night
A chance of showers. Partly cloudy, with a low around 67.
Sunday
A chance of showers. Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Springfield, Capital Airport IL
 39.82°N 89.69°W (Elev. 551 ft)
7:46 am CDT Sep 14, 2026
8am CDT Sep 14, 2026-6pm CDT Sep 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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