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

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles SE Makanda IL

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 69. South wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 83. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 83 °F

    Chance
    Showers then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 2am, then showers likely. Low around 61. West southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 80%.

    Low: 61 °F

    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 71. North wind around 8 mph.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. North northeast wind 5 to 8 mph.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 73. East northeast wind around 7 mph.

    High: 73 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 60. East northeast wind 5 to 7 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 76. East wind 5 to 7 mph becoming southwest in the afternoon.

    High: 76 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West wind 5 to 7 mph becoming calm after midnight.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 69. South wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
A slight chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 83. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms before 2am, then showers likely. Low around 61. West southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 71. North wind around 8 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. North northeast wind 5 to 8 mph.
Thursday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 73. East northeast wind around 7 mph.
Thursday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 60. East northeast wind 5 to 7 mph. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 76. East wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West wind 5 to 7 mph becoming calm after midnight.
Saturday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Calm wind becoming west southwest around 5 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Light east wind.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Light east northeast wind.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Light east southeast wind.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind becoming southeast around 6 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Makanda IL
 37.59°N 89.21°W
Last Update:
1:26 am CDT May 19, 2026
Forecast Valid:
3am CDT May 19, 2026-6pm CDT May 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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