Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
86°F
30°C
| Humidity | 70% |
| Wind Speed | N 8 mph |
| Barometer | 30.14 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 15 Aug 10:42 am CDT |
Extended Forecast for
Hurst IL
Extreme Heat Warning August 15, 10:56am until August 16, 08:00pm
NOW until 8:00pm Sun
Extreme Heat Warning
Today
High: 97 °F
Hot
Tonight
Low: 76 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 72 °F
Slight Chance
T-stormsMonday
High: 88 °F
Slight Chance
T-storms then
Slight Chance
ShowersMonday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 70 °F
Partly Cloudy
Detailed Forecast
Today
Sunny and hot, with a high near 97. Heat index values as high as 107. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 76. South wind 3 to 6 mph.
Sunday
Mostly sunny and hot, with a high near 99. Heat index values as high as 110. West southwest wind 5 to 7 mph.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 72. Light north wind. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 88. North northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 67. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 91. Calm wind.
Tuesday Night
Partly cloudy, with a low around 70. Light southeast wind.
Wednesday
A chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 93. South wind 5 to 9 mph becoming west northwest in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. North wind 5 to 7 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. North wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 64. North northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 86. Calm wind becoming north northeast 5 to 7 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hurst IL
37.83°N 89.14°W
37.83°N 89.14°W
10:16 am CDT Aug 15, 2026
10am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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