I-64 weather conditions near Mount Vernon, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast NA°F 2025-12-13T06:56:00-06:00 
Today 2025-12-13, Slight Chance Snow. A 20 percent chance of snow after 11am. Cloudy, with a temperature falling to around 19 by 5pm. Light north northwest wind becoming north 5 to 10 mph in the morning.Tonight 2025-12-13, Slight Chance Snow then Mostly Clear. A 20 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 4. Wind chill values as low as -10. North northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday 2025-12-14, Sunny. Sunny, with a high near 15. Wind chill values as low as -13. North northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 4. Calm wind becoming south around 5 mph after midnight.- Monday 2025-12-15, Sunny. Sunny, with a high near 35. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.
- Monday Night 2025-12-15, Mostly Clear. Mostly clear, with a low around 23. Southwest wind 5 to 8 mph.
- Tuesday 2025-12-16, Sunny. Sunny, with a high near 47. South southwest wind 5 to 10 mph.
Tuesday Night 2025-12-16, Partly Cloudy. Partly cloudy, with a low around 34. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Wednesday 2025-12-17, Partly Sunny. Partly sunny, with a high near 54. South southwest wind 7 to 10 mph.
Wednesday Night 2025-12-17, Chance Showers. A chance of showers, mainly after midnight. Mostly cloudy, with a low around 43. South wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday 2025-12-18, Chance Showers. A chance of showers. Partly sunny, with a high near 57. South southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.- Thursday Night 2025-12-18, Partly Cloudy. Partly cloudy, with a low around 26. Northwest wind 5 to 8 mph.
Friday 2025-12-19, Mostly Sunny. Mostly sunny, with a high near 44. North northeast wind 5 to 8 mph becoming south southeast in the afternoon.