Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

64°F

18°C

Humidity 65%
Wind Speed S 20 G 45 mph
Barometer 29.43 in (996.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Mar 2:53 pm CDT
Extended Forecast for

Martinsville IL

Wind Advisory March 15, 03:14pm until March 16, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 15, 03:14pm until March 16, 10:00am

    NOW until 10:00am Mon

    Wind Advisory

  • This Afternoon

    High: 69 °F

    Rain Likely
    and Windy

  • Tonight

    Tonight: Rain before 3am, then a chance of snow after 4am. The rain could be heavy at times. Some thunder is also possible.  Low around 24. Breezy, with a south wind 25 to 29 mph becoming west after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Breezy. Heavy
    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly between 1pm and 4pm.  Cloudy, with a high near 29. Breezy, with a west northwest wind 26 to 28 mph, with gusts as high as 44 mph.

    High: 29 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Wind chill values between -1 and 9. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 1am.  Mostly cloudy, with a low around 24. Light south southwest wind becoming south southeast 8 to 13 mph in the evening. Winds could gust as high as 22 mph.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. South wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of rain and thunderstorms between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 69. Windy, with a south wind around 33 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain before 3am, then a chance of snow after 4am. The rain could be heavy at times. Some thunder is also possible. Low around 24. Breezy, with a south wind 25 to 29 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
A 30 percent chance of snow, mainly between 1pm and 4pm. Cloudy, with a high near 29. Breezy, with a west northwest wind 26 to 28 mph, with gusts as high as 44 mph.
Monday Night
Mostly cloudy, with a low around 13. Wind chill values between -1 and 9. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 32 mph.
Tuesday
Partly sunny, with a high near 28. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 24. Light south southwest wind becoming south southeast 8 to 13 mph in the evening. Winds could gust as high as 22 mph.
Wednesday
Partly sunny, with a high near 51. South wind 14 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Martinsville IL
 39.34°N 87.88°W (Elev. 600 ft)
1:26 pm CDT Mar 15, 2026
3pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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