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Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
66°F
19°C
| Humidity | 88% |
| Wind Speed | S 6 mph |
| Barometer | 29.85 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 18 Nov 4:45 pm CST |
Extended Forecast for
3 Miles SE Sesser IL
Tonight
Low: 50 °F
Increasing
CloudsWednesday
High: 60 °F
Cloudy
Wednesday Night
Low: 49 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday
High: 61 °F
Showers
Thursday Night
Low: 56 °F
Showers
Friday
High: 63 °F
Showers
Friday Night
Low: 50 °F
Showers then
Chance
ShowersSaturday
High: 61 °F
Partly Sunny
Saturday Night
Low: 43 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 50. Light and variable wind.
Wednesday
Cloudy, with a high near 60. Light north northeast wind.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 49. Calm wind.
Thursday
Showers, with thunderstorms also possible after 3pm. High near 61. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 56. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.
Friday
Showers. High near 63. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 50. North northeast wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday
Partly sunny, with a high near 61. North northeast wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 43. Light north northwest wind.
Sunday
Mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 44. Light south southwest wind.
Monday
A chance of showers. Partly sunny, with a high near 62. Southwest wind 3 to 7 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. South wind 5 to 8 mph becoming east after midnight.
Tuesday
A chance of showers. Mostly cloudy, with a high near 59. East southeast wind 8 to 10 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Sesser IL
38.07°N 89.01°W
38.07°N 89.01°W
4:31 pm CST Nov 18, 2025
5pm CST Nov 18, 2025-6pm CST Nov 25, 2025
Additional Resources
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Hourly Weather Forecast
