I-90 weather conditions near Onalaska, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 88°F 2025-06-22T20:53:00-05:00
• Tonight 2025-06-22, Mostly Clear and Breezy. Mostly clear, with a low around 78. Breezy, with a south wind 14 to 17 mph, with gusts as high as 28 mph.
• Monday 2025-06-23, Partly Sunny then T-storms Likely. Showers and thunderstorms likely, mainly between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 89. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Monday Night 2025-06-23, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Northwest wind 5 to 7 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tuesday 2025-06-24, Showers Likely. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Tuesday Night 2025-06-24, Chance T-storms then Showers. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 65. Light east wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
• Wednesday 2025-06-25, Showers then T-storms. Showers and possibly a thunderstorm. High near 82. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
• Wednesday Night 2025-06-25, T-storms. Showers and possibly a thunderstorm. Low around 68. South wind 3 to 6 mph. Chance of precipitation is 90%.
• Thursday 2025-06-26, Showers Likely then T-storms. Showers and possibly a thunderstorm. High near 84. South wind 5 to 8 mph. Chance of precipitation is 80%.
• Thursday Night 2025-06-26, Showers Likely. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 60%.
• Friday 2025-06-27, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind 3 to 5 mph.
• Friday Night 2025-06-27, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Light and variable wind.
• Saturday 2025-06-28, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming south 5 to 7 mph in the morning.
• Saturday Night 2025-06-28, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind 3 to 5 mph.
• Sunday 2025-06-29, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind 3 to 7 mph.