I-80 weather conditions near Princeton, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 42°F 2025-12-10T02:15:00-06:00
• Overnight 2025-12-10, Chance Rain and Breezy. A 40 percent chance of rain. Cloudy, with a low around 30. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
• Wednesday 2025-12-10, Breezy. Snow then Slight Chance Snow. Snow, mainly before 10am. Temperature falling to around 27 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
• Wednesday Night 2025-12-10, Slight Chance Snow then Mostly Cloudy. A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
• Thursday 2025-12-11, Partly Sunny then Chance Snow. A 30 percent chance of snow after noon. Partly sunny, with a high near 25. Northwest wind around 5 mph becoming southeast in the afternoon.
• Thursday Night 2025-12-11, Heavy Snow. Snow likely, mainly before midnight. The snow could be heavy at times. Cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.
• Friday 2025-12-12, Chance Snow. A 30 percent chance of snow. Mostly cloudy, with a high near 27.
• Friday Night 2025-12-12, Mostly Cloudy. Mostly cloudy, with a low around 7.
• Saturday 2025-12-13, Chance Snow. A 50 percent chance of snow. Mostly cloudy, with a high near 13.
• Saturday Night 2025-12-13, Partly Cloudy. Partly cloudy, with a low around -9.
• Sunday 2025-12-14, Cold. Sunny and cold, with a high near 5.
• Sunday Night 2025-12-14, Partly Cloudy. Partly cloudy, with a low around -6.
• Monday 2025-12-15, Partly Sunny. Partly sunny, with a high near 22.
• Monday Night 2025-12-15, Mostly Cloudy. Mostly cloudy, with a low around 9.
• Tuesday 2025-12-16, Partly Sunny. Partly sunny, with a high near 28.