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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair and Breezy

87°F

31°C

Humidity 57%
Wind Speed SW 25 G 45 mph
Barometer 29.54 in (999.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 17 Jun 3:52 pm CDT
Extended Forecast for

3 Miles SW Cambria IL

Wind Advisory June 17, 04:36pm until June 17, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory June 17, 04:36pm until June 17, 08:00pm

    NOW until 8:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Low around 72. Breezy, with a south southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%.

    Low: 72 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 86. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 86 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. North wind around 6 mph becoming calm in the evening.

    Low: 62 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 84. Light north wind.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Light south wind.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Breezy, with a south southwest wind around 21 mph, with gusts as high as 39 mph.
Tonight
Showers and thunderstorms before 4am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Low around 72. Breezy, with a south southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Thursday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 86. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Thursday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. North wind around 6 mph becoming calm in the evening.
Juneteenth
Mostly sunny, with a high near 84. Light north wind.
Friday Night
Partly cloudy, with a low around 64. Calm wind.
Saturday
Mostly sunny, with a high near 85. Light south wind.
Saturday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. South wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 69. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. West wind around 10 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 63. North wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 82. East northeast wind 3 to 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cambria IL
 37.76°N 89.14°W
Last Update:
2:26 pm CDT Jun 17, 2026
Forecast Valid:
4pm CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation