Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
63°F
17°C
| Humidity | 94% |
| Wind Speed | SW 8 mph |
| Barometer | 29.97 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 8:45 am CDT |
Extended Forecast for
6 Miles WNW Goreville IL
Today
High: 79 °F
Partly Sunny
then Chance
T-stormsTonight
Low: 59 °F
Chance
T-storms then
Mostly ClearFriday
High: 83 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 55 °F
Chance
Showers then
Showers
LikelySaturday

High: 67 °F
Showers
Saturday Night

Low: 41 °F
Slight Chance
ShowersSunday

High: 65 °F
Sunny
Sunday Night

Low: 43 °F
Clear
Monday

High: 70 °F
Sunny
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 79. West southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59. South southwest wind 3 to 6 mph.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. South wind 6 to 13 mph, with gusts as high as 23 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 67. West southwest wind around 14 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 65. West wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 43. North northwest wind around 6 mph becoming southeast after midnight.
Monday
Sunny, with a high near 70. South southeast wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 50. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 75. South southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 54. South southwest wind 7 to 9 mph.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Goreville IL
37.58°N 89.07°W
37.58°N 89.07°W
6:51 am CDT Apr 16, 2026
9am CDT Apr 16, 2026-6pm CDT Apr 22, 2026



