Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

35°F

2°C

Humidity 89%
Wind Speed S 12 mph
Barometer 29.92 in (1013.9 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill27°F (-3°C)
Last update 15 Feb 4:54 am CST
Extended Forecast for

2 Miles NNE Decatur Airport IL

  • Overnight

    Overnight: A 40 percent chance of rain.  Cloudy, with a steady temperature around 36. South southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after 1pm.  Cloudy, with a high near 38. South wind 5 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 38 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain and freezing rain, possibly mixed with snow before 10pm, then rain and snow likely between 10pm and 11pm, then snow likely after 11pm.  Low around 24. Blustery, with a north northeast wind 10 to 15 mph becoming north northwest 16 to 21 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. Little or no ice accumulation expected.  New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Wintry Mix
    then Snow
    Likely and
    Blustery

  • Sunday

    Sunday: Cloudy, with a high near 25. Wind chill values between 4 and 11. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.

    High: 25 °F

    Cloudy and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 6 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 16. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 16 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Cloudy, with a low around 3. North wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 3 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Cloudy, with a high near 11.

    High: 11 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a steady temperature around 36. South southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of rain, mainly after 1pm. Cloudy, with a high near 38. South wind 5 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Rain and freezing rain, possibly mixed with snow before 10pm, then rain and snow likely between 10pm and 11pm, then snow likely after 11pm. Low around 24. Blustery, with a north northeast wind 10 to 15 mph becoming north northwest 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Sunday
Cloudy, with a high near 25. Wind chill values between 4 and 11. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 6. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.
Washington's Birthday
Mostly cloudy, with a high near 16. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.
Monday Night
A 50 percent chance of snow. Cloudy, with a low around 3. North wind 7 to 10 mph, with gusts as high as 16 mph.
Tuesday
A 40 percent chance of snow. Cloudy, with a high near 11.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 20.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Decatur Airport IL
 39.86°N 88.85°W (Elev. 682 ft)
4:13 am CST Feb 15, 2025
5am CST Feb 15, 2025-6pm CST Feb 21, 2025
 
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Additional Resources

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