Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

48°F

9°C

Humidity 56%
Wind Speed E 12 mph
Barometer 30.11 in (1019.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 2 May 8:53 am CDT
Extended Forecast for

Casey ILSimilar City Names

  • Today

    Today: Partly sunny, with a high near 56. East northeast wind 6 to 9 mph becoming north northwest in the afternoon.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy frost after 4am.  Otherwise, mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 65. South southwest wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 65 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 51. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 75. Southwest wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 1am.  Mostly cloudy, with a low around 57. South southwest wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after 1pm.  High near 66. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am.  Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 56. East northeast wind 6 to 9 mph becoming north northwest in the afternoon.
Tonight
Patchy frost after 4am. Otherwise, mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm.
Sunday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 65. South southwest wind 7 to 17 mph, with gusts as high as 26 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Southwest wind 8 to 18 mph, with gusts as high as 29 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 57. South southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 66. South southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers, mainly before 1am. Low around 47. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 57.
Wednesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Casey ILSimilar City Names
 39.3°N 88°W (Elev. 643 ft)
9:36 am CDT May 2, 2026
9am CDT May 2, 2026-6pm CDT May 8, 2026
 
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