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.

Light Snow Fog/Mist

23°F

-5°C

Humidity 92%
Wind Speed W 5 mph
Barometer 30.08 in (1019.3 mb)
Dewpoint 21°F (-6°C)
Visibility 3.00 mi
Wind Chill17°F (-8°C)
Last update 1 Dec 8:52 pm CST
Extended Forecast for

4 Miles WNW Petersburg IL

Winter Weather Advisory until December 2, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 06:00am

    NOW until 6:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 14 °F

    Snow then
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24. Light and variable wind becoming west southwest 5 to 7 mph in the morning.

    High: 24 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. South wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 35. South wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 1. North northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 13. North northwest wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2. Calm wind becoming south around 6 mph after midnight.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, mainly before 10pm. Low around 14. West northwest wind 3 to 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly cloudy, with a high near 24. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 17. South wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 35. South wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 1. North northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 13. North northwest wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Partly cloudy, with a low around -2. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Petersburg IL
 40.05°N 89.94°W (Elev. 597 ft)
Last Update:
6:36 pm CST Dec 1, 2025
Forecast Valid:
8pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation