Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Light Snow

-13°C

9°F

Humidity 80%
Wind Speed N 24 km/h
Barometer 1032.1 mb (30.44 in)
Dewpoint -16°C (4°F)
Visibility 2.82 km
Wind Chill-22°C (-8°F)
Last update 18 Feb 12:54 am CST
Extended Forecast for

5 Miles ESE Moweaqua IL

Cold Weather Advisory until February 18, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 18, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: -17 °C

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after 3pm.  Mostly cloudy, with a high near -11. Wind chill values between -18 and -26. North northeast wind 14 to 18 km/h, with gusts as high as 27 km/h.

    High: -11 °C

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 3am.  Cloudy, with a low around -14. Wind chill values between -17 and -22. North northeast wind 14 to 18 km/h, with gusts as high as 27 km/h.

    Low: -14 °C

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near -9. Wind chill values between -15 and -20. North wind 13 to 16 km/h, with gusts as high as 27 km/h.

    High: -9 °C

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around -18. Northwest wind around 16 km/h, with gusts as high as 29 km/h.

    Low: -18 °C

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near -9. Northwest wind 11 to 16 km/h, with gusts as high as 29 km/h.

    High: -9 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -17. Northwest wind 5 to 10 km/h becoming calm  after midnight.

    Low: -17 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near -4.

    High: -4 °C

    Sunny

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 2am. Cloudy, with a low around -17. Wind chill values between -19 and -24. North wind 16 to 18 km/h, with gusts as high as 29 km/h.
Tuesday
A 20 percent chance of snow after 3pm. Mostly cloudy, with a high near -11. Wind chill values between -18 and -26. North northeast wind 14 to 18 km/h, with gusts as high as 27 km/h.
Tuesday Night
A 30 percent chance of snow, mainly before 3am. Cloudy, with a low around -14. Wind chill values between -17 and -22. North northeast wind 14 to 18 km/h, with gusts as high as 27 km/h.
Wednesday
Mostly cloudy, with a high near -9. Wind chill values between -15 and -20. North wind 13 to 16 km/h, with gusts as high as 27 km/h.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around -18. Northwest wind around 16 km/h, with gusts as high as 29 km/h.
Thursday
Mostly sunny, with a high near -9. Northwest wind 11 to 16 km/h, with gusts as high as 29 km/h.
Thursday Night
Mostly clear, with a low around -17. Northwest wind 5 to 10 km/h becoming calm after midnight.
Friday
Sunny, with a high near -4.
Friday Night
Partly cloudy, with a low around -11.
Saturday
Mostly sunny, with a high near 1.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 6.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Partly sunny, with a high near 8.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Moweaqua IL
 39.6°N 88.93°W (Elev. 659 m)
11:41 pm CST Feb 17, 2025
1am CST Feb 18, 2025-6pm CST Feb 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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