National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

7°F

-14°C

Humidity 87%
Wind Speed W 6 mph
Barometer 30.39 in (1030.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 1 Feb 3:54 am CST
Extended Forecast for

3 Miles W Maroa IL

  • Today

    Today: A 40 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 23. Wind chill values between -4 and 6. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 23 °F

    Partly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. South wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 31. West wind 6 to 10 mph.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Light and variable wind becoming northeast around 6 mph after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Northeast wind 6 to 9 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. North wind around 7 mph.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25. North wind around 6 mph becoming west northwest in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 23. Wind chill values between -4 and 6. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. South wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 31. West wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 19. Light and variable wind becoming northeast around 6 mph after midnight.
Tuesday
Mostly cloudy, with a high near 29. Northeast wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 9. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 25. North wind around 6 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
Last Update:
3:37 am CST Feb 1, 2026
Forecast Valid:
4am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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