Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
A Few Clouds
15°F
-9°C
| Humidity | 67% |
| Wind Speed | NE 6 mph |
| Barometer | 30.33 in (1028.2 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 6°F (-14°C) |
| Last update | 30 Jan 1:56 am CST |
Extended Forecast for
Waltonville IL
Cold Weather Advisory January 31, 12:00am until January 31, 12:00pm
Today
High: 18 °F
Chance
FlurriesTonight
Low: 7 °F
Chance
FlurriesSaturday
High: 19 °F
Partly Sunny
Saturday Night
Low: 0 °F
Mostly Clear
Sunday
High: 28 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Mostly Cloudy
Monday
High: 36 °F
Partly Sunny
Monday Night
Low: 22 °F
Mostly Cloudy
Tuesday
High: 39 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Today
A chance of flurries after noon. Partly sunny, with a high near 18. Wind chill values as low as -3. North wind 5 to 10 mph, with gusts as high as 18 mph.
Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 7. Wind chill values as low as -6. North northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 19. Wind chill values as low as -8. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 0. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 28. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 18. South southwest wind 3 to 6 mph.
Monday
Partly sunny, with a high near 36. West wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 22. Light and variable wind.
Tuesday
A chance of rain after noon. Mostly cloudy, with a high near 39. South southeast wind 5 to 7 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 27. Southeast wind around 6 mph becoming north northwest after midnight.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 36. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 20. North northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 34. West northwest wind 5 to 7 mph becoming light and variable in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waltonville IL
38.23°N 89.03°W
38.23°N 89.03°W
3:16 am CST Jan 30, 2026
4am CST Jan 30, 2026-6pm CST Feb 5, 2026
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