Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Partly Cloudy

20°F

-7°C

Humidity 45%
Wind Speed W 18 G 24 mph
Barometer 30.24 in (1025.2 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 28 Jan 1:54 pm CST
Extended Forecast for

2 Miles E Elwin IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 21. West wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around -1. Wind chill values between -6 and -11. West northwest wind around 6 mph becoming light and variable  after midnight.

    Low: -1 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 16. Wind chill values between -8 and 2. North wind 3 to 6 mph.

    High: 16 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of flurries after midnight.  Mostly cloudy, with a low around 0. Wind chill values between -4 and -9. North wind around 6 mph becoming calm.

    Low: 0 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 15. North wind 5 to 9 mph.

    High: 15 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. North wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 21. West wind 8 to 14 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around -1. Wind chill values between -6 and -11. West northwest wind around 6 mph becoming light and variable after midnight.
Thursday
Mostly cloudy, with a high near 16. Wind chill values between -8 and 2. North wind 3 to 6 mph.
Thursday Night
A chance of flurries after midnight. Mostly cloudy, with a low around 0. Wind chill values between -4 and -9. North wind around 6 mph becoming calm.
Friday
Mostly sunny, with a high near 15. North wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 1. North wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 17. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 21.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Elwin IL
 39.8°N 88.91°W (Elev. 656 ft)
2:16 pm CST Jan 28, 2026
2pm CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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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