Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
72°F
22°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 29.97 in |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 2:35 am CDT |
Extended Forecast for
5 Miles NNE Goreville IL
Overnight
Low: 71 °F
Partly Cloudy
Wednesday
High: 84 °F
Showers then
Chance
T-stormsWednesday Night
Low: 68 °F
Showers
LikelyThursday
High: 84 °F
Slight Chance
T-storms then
Mostly SunnyThursday Night
Low: 67 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 86 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 66 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a steady temperature around 71. Calm wind.
Wednesday
Showers and thunderstorms, mainly before 3pm. High near 84. Light and variable wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 90%.
Wednesday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers and thunderstorms, mainly between 9am and 10am. Partly sunny, with a high near 84. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 67. Calm wind.
Friday
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 67. Calm wind.
Saturday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66. Calm wind.
Sunday
Mostly sunny, with a high near 85. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 65. Calm wind.
Monday
A slight chance of showers. Mostly sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 66. Light east wind.
Tuesday
Sunny, with a high near 88. East wind 3 to 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Goreville IL
37.62°N 88.93°W
37.62°N 88.93°W
2:21 am CDT Aug 19, 2026
3am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
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