I-90 weather conditions near Sparta, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 56°F 2025-10-16T09:55:00-05:00
• Today 2025-10-16, Showers Likely. Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 66. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-10-16, Slight Chance T-storms then Mostly Cloudy. A slight chance of showers and thunderstorms between 7pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. Southeast wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
• Friday 2025-10-17, Mostly Sunny then Chance Showers. A 30 percent chance of showers after 1pm. Partly sunny, with a high near 77. South wind 7 to 14 mph, with gusts as high as 23 mph.
• Friday Night 2025-10-17, Chance Showers. A 50 percent chance of showers, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
• Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.
• Saturday Night 2025-10-18, Chance Showers. A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 41. Northwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 59. Northwest wind 7 to 15 mph.
• Sunday Night 2025-10-19, Clear. Clear, with a low around 37. West wind around 5 mph becoming calm in the evening.
• Monday 2025-10-20, Sunny. Sunny, with a high near 67. Light south wind increasing to 6 to 11 mph in the morning.
• Monday Night 2025-10-20, Chance Showers. A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 42. South wind around 6 mph.
• Tuesday 2025-10-21, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 59. West wind 6 to 14 mph, with gusts as high as 22 mph.
• Tuesday Night 2025-10-21, Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 35. West wind 5 to 9 mph, with gusts as high as 20 mph.
• Wednesday 2025-10-22, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 56. West wind 6 to 11 mph, with gusts as high as 20 mph.