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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Partly Cloudy

73°F

23°C

Humidity 62%
Wind Speed SW 16 G 29 mph
Barometer 30.02 in (1016.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 13 Apr 1:52 am CDT
Extended Forecast for

3 Miles WNW Mulkeytown IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. South southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67. South southwest wind 13 to 15 mph, with gusts as high as 29 mph.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 69. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 69 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 84 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 82 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. South southwest wind 5 to 7 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 81. South southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 67. South southwest wind 13 to 15 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 86. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 69. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 62. South southwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 87. South wind 6 to 14 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 11 mph, with gusts as high as 21 mph.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. South southwest wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Northwest wind 7 to 11 mph.
Sunday
Mostly sunny, with a high near 65. Northwest wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mulkeytown IL
 37.97°N 89.19°W
Last Update:
1:26 am CDT Apr 13, 2026
Forecast Valid:
2am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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