News Headlines
Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles SW Tunnel Hill IL
Dense Fog Advisory until November 8, 09:00am
NOW until 9:00am Sat
Dense Fog Advisory
Tonight
Low: 46 °F
Mostly Clear
Saturday
High: 67 °F
Mostly Sunny
Saturday Night
Low: 39 °F
Slight Chance
Showers then
Mostly CloudySunday
High: 43 °F
Mostly Cloudy
then Chance
Sprinkles/FlurriesSunday Night
Low: 26 °F
Chance
FlurriesMonday
High: 40 °F
Sunny
Monday Night
Low: 26 °F
Mostly Clear
Veterans Day
High: 51 °F
Mostly Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 46. Calm wind.
Saturday
Mostly sunny, with a high near 67. Calm wind becoming southwest around 6 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 39. Light and variable wind becoming north northwest 9 to 14 mph in the evening. Winds could gust as high as 20 mph.
Sunday
A chance of sprinkles before 5pm, then a chance of sprinkles and flurries. Mostly cloudy, then gradually becoming sunny, with a high near 43. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A chance of flurries before midnight. Mostly clear, with a low around 26. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 40. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 26. Calm wind becoming southwest around 6 mph after midnight.
Veterans Day
Mostly sunny, with a high near 51. South southwest wind 7 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 42. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 62. West wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 39. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 61. Light and variable wind becoming west around 6 mph.
Thursday Night
Mostly clear, with a low around 43. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 63. South southwest wind 5 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Tunnel Hill IL
37.53°N 88.93°W
37.53°N 88.93°W
10:41 pm CST Nov 7, 2025
11pm CST Nov 7, 2025-6pm CST Nov 14, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
