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.

Overcast

33°F

1°C

Humidity 92%
Wind Speed SE 12 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Wind Chill24°F (-4°C)
Last update 6 Dec 10:53 pm CST
Extended Forecast for

Trilla IL

Winter Weather Advisory until December 7, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 7, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 29 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of rain before noon. Areas of fog before 4pm. Otherwise, cloudy, with a high near 35. South wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 35 °F

    Slight Chance
    Rain and
    Areas Fog
    then Patchy
    Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. North northeast wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Light south southeast wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. South southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 1am. Patchy fog. Otherwise, cloudy, with a low around 29. South southeast wind around 6 mph.
Sunday
A 20 percent chance of rain before noon. Areas of fog before 4pm. Otherwise, cloudy, with a high near 35. South wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 15. North northeast wind 6 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 27. North northeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 17. Light south southeast wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 43. South southwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trilla IL
 39.38°N 88.34°W (Elev. 650 ft)
Last Update:
11:32 pm CST Dec 6, 2025
Forecast Valid:
11pm CST Dec 6, 2025-6pm CST Dec 13, 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