Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
7°F
-14°C
| Humidity | 37% |
| Wind Speed | NE 13 mph |
| Barometer | 30.65 in |
| Dewpoint | -14°F (-26°C) |
| Visibility | 10.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 24 Jan 1:55 am CST |
Extended Forecast for
6 Miles WNW Goreville IL
Cold Weather Advisory until January 24, 01:00pm
Winter Storm Warning until January 25, 06:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 5 °F
Slight Chance
SnowSaturday
High: 13 °F
Snow Likely
then SnowSaturday Night
Low: 12 °F
Snow
Sunday
High: 16 °F
Heavy Snow
then Snow
LikelySunday Night
Low: 0 °F
Chance Snow
then Partly
CloudyMonday
High: 15 °F
Sunny
Monday Night
Low: -1 °F
Mostly Clear
Tuesday
High: 26 °F
Sunny
Detailed Forecast
Overnight
A 20 percent chance of snow after 5am. Cloudy, with a low around 5. Wind chill values as low as -12. North northeast wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday
Snow, mainly after 11am. High near 13. Wind chill values as low as -11. Northeast wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 12. Wind chill values as low as -1. Northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before 4pm. The snow could be heavy at times. High near 16. Wind chill values as low as -3. North wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 0. North northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 15. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around -1. Light west southwest wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 26. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 8. Southwest wind around 5 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 25. Light and variable wind becoming west northwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 6. West southwest wind 5 to 7 mph becoming north northwest after midnight.
Thursday
Mostly sunny, with a high near 19. North northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 2. North wind around 6 mph.
Friday
Mostly sunny, with a high near 20. North wind around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Goreville IL
37.58°N 89.07°W
37.58°N 89.07°W
12:32 am CST Jan 24, 2026
2am CST Jan 24, 2026-6pm CST Jan 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
