I-90 weather conditions near Tomah, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 66°F 2026-05-03T19:55:00-05:00
• Tonight 2026-05-03, Partly Cloudy. Partly cloudy, with a low around 47. Light and variable wind becoming southwest around 6 mph after midnight.
• Monday 2026-05-04, Breezy. Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 73. Breezy, with a southwest wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
• Monday Night 2026-05-04, Partly Cloudy. Partly cloudy, with a low around 38. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 25 mph.
• Tuesday 2026-05-05, Mostly Sunny. Mostly sunny, with a high near 55. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
• Tuesday Night 2026-05-05, Partly Cloudy. Partly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening.
• Wednesday 2026-05-06, Mostly Sunny. Mostly sunny, with a high near 54. Calm wind becoming northwest 5 to 9 mph in the morning.
• Wednesday Night 2026-05-06, Mostly Cloudy. Mostly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
• Thursday 2026-05-07, Partly Sunny then Chance Showers. A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 58. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
• Thursday Night 2026-05-07, Partly Cloudy. Partly cloudy, with a low around 33. Light west wind.
• Friday 2026-05-08, Mostly Sunny. Mostly sunny, with a high near 61. Calm wind becoming northwest 5 to 9 mph in the afternoon.
• Friday Night 2026-05-08, Partly Cloudy. Partly cloudy, with a low around 36. Light west wind.
• Saturday 2026-05-09, Sunny. Sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
• Saturday Night 2026-05-09, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 41. Calm wind.
• Sunday 2026-05-10, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 70. Calm wind becoming southwest 5 to 7 mph in the afternoon.