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

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

21°F

-6°C

Humidity 54%
Wind Speed Vrbl 3 mph
Barometer 30.00 in (1017.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 15 Jan 11:53 am CST
Extended Forecast for

4 Miles W Trilla IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 28. West northwest wind around 8 mph becoming southwest.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Snow, mainly between 11pm and 2am. Temperature rising to around 30 by 3am. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F⇑

    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 40. South southwest wind 13 to 18 mph becoming west in the morning. Winds could gust as high as 26 mph.

    High: 40 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Scattered snow showers, mainly after midnight. Mostly cloudy, with a low around 18. West wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 22. West wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. West northwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 28. West northwest wind around 8 mph becoming southwest.
Tonight
Snow, mainly between 11pm and 2am. Temperature rising to around 30 by 3am. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Mostly cloudy, with a high near 40. South southwest wind 13 to 18 mph becoming west in the morning. Winds could gust as high as 26 mph.
Friday Night
Scattered snow showers, mainly after midnight. Mostly cloudy, with a low around 18. West wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 22. West wind 11 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 8. West northwest wind around 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 20. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trilla IL
 39.38°N 88.42°W (Elev. 666 ft)
Last Update:
11:11 am CST Jan 15, 2026
Forecast Valid:
12pm CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation