Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

24°F

-4°C

Humidity 57%
Wind Speed NW 12 mph
Barometer 30.24 in (1024.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 22 Jan 1:53 am CST
Extended Forecast for

4 Miles WSW Casey IL

  • Overnight

    Overnight: Partly cloudy, with a low around 21. West northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. West northwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Wind chill values between -6 and 4. West wind 5 to 10 mph becoming north 11 to 16 mph after midnight. Winds could gust as high as 24 mph.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 13. Wind chill values between -5 and -10. North wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 13 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 2. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 14. Northeast wind around 14 mph, with gusts as high as 21 mph.

    High: 14 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely.  Cloudy, with a low around 9. Northeast wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 16. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. West northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 34. West northwest wind 6 to 9 mph, with gusts as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 6. Wind chill values between -6 and 4. West wind 5 to 10 mph becoming north 11 to 16 mph after midnight. Winds could gust as high as 24 mph.
Friday
Mostly cloudy, with a high near 13. Wind chill values between -5 and -10. North wind 14 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 2. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 14. Northeast wind around 14 mph, with gusts as high as 21 mph.
Saturday Night
Snow likely. Cloudy, with a low around 9. Northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 13.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Casey IL
 39.28°N 88.06°W (Elev. 600 ft)
12:36 am CST Jan 22, 2026
2am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database