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Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast and Breezy

54°F

12°C

Humidity 90%
Wind Speed NW 24 G 37 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Oct 2:53 am CDT
Extended Forecast for

Casey ILSimilar City Names

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 4am. Cloudy, with a low around 50. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers, mainly between 2pm and 5pm. Mostly cloudy, with a high near 56. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 56 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 39. Breezy, with a north wind 13 to 20 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 3am. Otherwise, clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, sunny, with a high near 66. South southeast wind 3 to 7 mph.

    High: 66 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light southeast wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 4am. Cloudy, with a low around 50. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 30 mph.
Friday
A 30 percent chance of showers, mainly between 2pm and 5pm. Mostly cloudy, with a high near 56. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Friday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 39. Breezy, with a north wind 13 to 20 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 59. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday Night
Areas of frost after 3am. Otherwise, clear, with a low around 33. Light and variable wind.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 66. South southeast wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 37. Light southeast wind.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casey ILSimilar City Names
 39.3°N 88°W (Elev. 643 ft)
Last Update:
1:51 am CDT Oct 16, 2026
Forecast Valid:
3am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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