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

41°F

5°C

Humidity 60%
Wind Speed W 9 mph
Barometer 30.28 in (1025.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Mar 10:54 am CDT
Extended Forecast for

3 Miles WNW Cisco IL

Wind Advisory March 12, 10:00pm until March 13, 04:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Increasing clouds, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 53. Breezy, with a west northwest wind 23 to 28 mph, with gusts as high as 45 mph.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. West northwest wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. East southeast wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 46. East wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain. High near 63. Breezy, with a south wind 20 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Breezy. Rain
    Likely then
    Rain

  • Sunday Night

    Sunday Night: Rain and snow before 1am, then a chance of snow. Low around 19. Windy. Chance of precipitation is 80%.

    Low: 19 °F

    Rain/Snow and
    Windy

  • Monday

    Monday: Mostly cloudy, with a high near 26. Windy.

    High: 26 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Today
Increasing clouds, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 53. Breezy, with a west northwest wind 23 to 28 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around 32. West northwest wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly cloudy, with a high near 53. East southeast wind 8 to 14 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 46. East wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday
Rain. High near 63. Breezy, with a south wind 20 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow before 1am, then a chance of snow. Low around 19. Windy. Chance of precipitation is 80%.
Monday
Mostly cloudy, with a high near 26. Windy.
Monday Night
Partly cloudy, with a low around 10. Blustery.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 47.
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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:
11:26 am CDT Mar 12, 2026
Forecast Valid:
11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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