Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
45°F
7°C
| Humidity | 61% |
| Wind Speed | NW 16 G 23 mph |
| Barometer | 30.13 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 10 Jan 1:47 pm CST |
Extended Forecast for
3 Miles SW Tunnel Hill IL
This Afternoon
High: 46 °F
Mostly Sunny
Tonight
Low: 28 °F
Slight Chance
ShowersSunday
High: 39 °F
Sunny
Sunday Night
Low: 26 °F
Clear
Monday
High: 48 °F
Sunny
Monday Night
Low: 34 °F
Mostly Clear
Tuesday
High: 55 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
then Slight
Chance
ShowersWednesday
High: 45 °F
Slight Chance
Showers
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 46. West wind 6 to 11 mph, with gusts as high as 26 mph.
Tonight
A slight chance of sprinkles before 11pm, then a slight chance of showers between 11pm and 1am. Increasing clouds, with a low around 28. Northwest wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 39. Northwest wind 5 to 14 mph, with gusts as high as 28 mph.
Sunday Night
Clear, with a low around 26. Calm wind becoming south southwest around 5 mph after midnight.
Monday
Sunny, with a high near 48. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 34. South southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 55. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 40. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 45. West wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 20. North northwest wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 35. North northwest wind 5 to 7 mph becoming west southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 27. South southwest wind 5 to 8 mph.
Friday
Partly sunny, with a high near 43. West southwest wind 8 to 11 mph, with gusts as high as 22 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Tunnel Hill IL
37.53°N 88.93°W
37.53°N 88.93°W
2:01 pm CST Jan 10, 2026
2pm CST Jan 10, 2026-6pm CST Jan 16, 2026
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