Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

A Few Clouds

77°F

25°C

Humidity 79%
Wind Speed SE 14 G 22 mph
Barometer 29.70 in (1005.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 May 9:52 pm CDT
Extended Forecast for

3 Miles WNW Mulkeytown IL

Tornado Watch until May 20, 03:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until May 20, 03:00am

    NOW until 3:00am Tue

    Tornado Watch

  • Tonight

    Low: 68 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 10am, then a chance of showers and thunderstorms after 1pm. Some of the storms could be severe.  Mostly sunny, with a high near 84. South southeast wind 14 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind 6 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 52. West northwest wind 6 to 10 mph.

    Low: 52 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 65. West northwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. North northwest wind 5 to 9 mph becoming light northwest  in the evening.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Northwest wind 5 to 8 mph.

    High: 69 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could be severe and produce heavy rainfall. Low around 68. Southeast wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Tuesday
Showers and thunderstorms likely before 10am, then a chance of showers and thunderstorms after 1pm. Some of the storms could be severe. Mostly sunny, with a high near 84. South southeast wind 14 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 56. West wind 6 to 9 mph.
Wednesday
Sunny, with a high near 74. West wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 52. West northwest wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 65. West northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 48. North northwest wind 5 to 9 mph becoming light northwest in the evening.
Friday
Sunny, with a high near 69. Northwest wind 5 to 8 mph.
Friday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 52. Light and variable wind.
Saturday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 69. Calm wind becoming southeast around 6 mph in the morning.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. East wind 3 to 5 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. East southeast wind 6 to 9 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East southeast wind around 7 mph.
Memorial Day
Showers and thunderstorms likely. Partly sunny, with a high near 74. Southeast wind 7 to 10 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mulkeytown IL
 37.97°N 89.19°W
9:02 pm CDT May 19, 2025
10pm CDT May 19, 2025-6pm CDT May 26, 2025
 
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Additional Resources

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