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Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Partly Cloudy
95°F
35°C
Humidity | 47% |
Wind Speed | Calm |
Barometer | 30.08 in |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 103°F (39°C) |
Last update | 16 Aug 2:45 pm CDT |
Extended Forecast for
3 Miles NE Goreville IL
Heat Advisory August 16, 03:13pm until August 19, 07:00pm
NOW until 7:00pm Tue
Heat Advisory
This Afternoon
High: 95 °F
Mostly Sunny
Tonight
Low: 76 °F
Mostly Clear
Sunday
High: 96 °F
Sunny then
Slight Chance
T-stormsSunday Night
Low: 75 °F
Slight Chance
T-storms then
Mostly ClearMonday
High: 97 °F
Hot
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 73 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 95. South wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 76. Light south southeast wind.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 106. Light and variable wind.
Sunday Night
A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 75. Calm wind.
Monday
Sunny and hot, with a high near 97. Calm wind.
Monday Night
Mostly clear, with a low around 77. Calm wind.
Tuesday
Sunny and hot, with a high near 97. Light and variable wind.
Tuesday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. Calm wind.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 69. North northeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 84. North northeast wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 67. Northeast wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NE Goreville IL
37.6°N 88.93°W
37.6°N 88.93°W
2:15 pm CDT Aug 16, 2025
3pm CDT Aug 16, 2025-6pm CDT Aug 22, 2025