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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

41°F

5°C

Humidity 82%
Wind Speed S 16 G 22 mph
Barometer 29.64 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 9 Dec 9:55 pm CST
Extended Forecast for

Shelbyville IL

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

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 11pm and 3am. Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 32 mph.

    Low: 36 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 2pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

    High: 39 °F⇓

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Northwest wind 5 to 9 mph, with gusts as high as 17 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 31. Light and variable wind.

    High: 31 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Cloudy, with a low around 26. Southeast wind 3 to 6 mph.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 35. East wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. Northwest wind around 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly between 11pm and 3am. Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 32 mph.
Wednesday
A chance of rain and snow, mainly before 2pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 20. Northwest wind 5 to 9 mph, with gusts as high as 17 mph.
Thursday
Mostly cloudy, with a high near 31. Light and variable wind.
Thursday Night
A 40 percent chance of snow. Cloudy, with a low around 26. Southeast wind 3 to 6 mph.
Friday
Mostly cloudy, with a high near 35. East wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 16. Northwest wind around 7 mph.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Sunny, with a high near 14.
Sunday Night
Mostly clear, with a low around 3.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 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

Link to Local Radar Data Link to Satellite Data

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