Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
33°F
1°C
| Humidity | 97% |
| Wind Speed | S 3 mph |
| Barometer | 30.22 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jan 11:15 pm CST |
Extended Forecast for
6 Miles WNW Goreville IL
Winter Storm Watch January 24, 12:00am until January 25, 12:00pm
Dense Fog Advisory until January 22, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Tonight
Low: 25 °F
Dense Fog
Thursday
High: 39 °F
Mostly Sunny
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 22 °F
Partly Sunny
Friday Night
Low: 8 °F
Mostly Cloudy
then Slight
Chance SnowSaturday
High: 14 °F
Snow Likely
then SnowSaturday Night
Low: 12 °F
Snow/Sleet
Sunday
High: 17 °F
Chance Snow
Detailed Forecast
Tonight
Widespread dense fog before midnight. Otherwise, mostly clear, with a low around 25. West southwest wind 6 to 8 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 39. North wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 18. Light north northeast wind becoming north 9 to 14 mph after midnight. Winds could gust as high as 24 mph.
Friday
Partly sunny, with a high near 22. Wind chill values as low as zero. North wind around 15 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 8. North northeast wind around 15 mph, with gusts as high as 23 mph.
Saturday
Snow. High near 14. Northeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
Snow before 9pm, then snow, possibly mixed with sleet between 9pm and 3am, then snow after 3am. Low around 12. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 17. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 2. Northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 18. West northwest wind around 6 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 7. South southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 29. South southwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 18. South wind around 6 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 31. West northwest wind around 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Goreville IL
37.58°N 89.07°W
37.58°N 89.07°W
10:41 pm CST Jan 21, 2026
11pm CST Jan 21, 2026-6pm CST Jan 28, 2026
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