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.

Mostly Cloudy and Breezy

38°F

3°C

Humidity 83%
Wind Speed S 23 G 33 mph
Barometer 29.55 in (1000.9 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Wind Chill27°F (-3°C)
Last update 9 Dec 9:54 pm CST
Extended Forecast for

3 Miles WNW Cisco IL

Wind Advisory December 10, 12:00am until December 10, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain likely, mainly before midnight. Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A chance of rain before 7am, then rain and snow likely between 7am and 11am, then snow likely after 11am. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F⇓

    Breezy.
    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Northwest wind 9 to 17 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. West northwest wind around 8 mph becoming south in the afternoon.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 24. South southeast wind 7 to 10 mph becoming east after midnight.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32. East wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 32 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West northwest wind 10 to 13 mph, with gusts as high as 16 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 20.

    High: 20 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before midnight. Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain before 7am, then rain and snow likely between 7am and 11am, then snow likely after 11am. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Northwest wind 9 to 17 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. West northwest wind around 8 mph becoming south in the afternoon.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 24. South southeast wind 7 to 10 mph becoming east after midnight.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32. East wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 13. West northwest wind 10 to 13 mph, with gusts as high as 16 mph.
Saturday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 20.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cisco IL
 40.03°N 88.79°W (Elev. 676 ft)
Last Update:
9:36 pm CST Dec 9, 2025
Forecast Valid:
10pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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