Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

55°F

13°C

Humidity 64%
Wind Speed S 15 G 24 mph
Barometer 29.64 in (1003.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 7 Nov 2:54 am CST
Extended Forecast for

3 Miles WNW Cisco IL

  • Overnight

    Overnight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am.  Cloudy, with a low around 47. South wind around 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely

  • Friday

    Friday: A 20 percent chance of showers before 7am.  Cloudy through mid morning, then gradual clearing, with a high near 68. Breezy, with a west wind 14 to 20 mph, with gusts as high as 26 mph.

    High: 68 °F

    Slight Chance
    Showers then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind 5 to 10 mph becoming light northwest  after midnight. Winds could gust as high as 15 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 60. Light and variable wind becoming north northeast 5 to 9 mph in the morning.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 31. East northeast wind 9 to 18 mph becoming north northwest in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 38. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 29 mph.

    High: 38 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Northwest wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: A chance of flurries before noon.  Sunny, with a high near 38. Breezy.

    High: 38 °F

    Chance
    Flurries and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 47. South wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 68. Breezy, with a west wind 14 to 20 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 38. West wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.
Saturday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 60. Light and variable wind becoming north northeast 5 to 9 mph in the morning.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. East northeast wind 9 to 18 mph becoming north northwest in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 38. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind 14 to 17 mph, with gusts as high as 22 mph.
Monday
A chance of flurries before noon. Sunny, with a high near 38. Breezy.
Monday Night
Partly cloudy, with a low around 22.
Veterans Day
Partly sunny, with a high near 49. Breezy.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cisco IL
 40.03°N 88.79°W (Elev. 676 ft)
2:36 am CST Nov 7, 2025
2am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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