I-90 weather conditions near Onalaska, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 70°F 2025-06-30T07:53:00-05:00 Today 2025-06-30, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 84. West wind 6 to 10 mph. Chance of precipitation is 20%.
Tonight 2025-06-30, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 62. West wind 6 to 10 mph.
- Tuesday 2025-07-01, Sunny. Sunny, with a high near 85. Northwest wind 7 to 10 mph.
Tuesday Night 2025-07-01, Mostly Clear. Mostly clear, with a low around 64. West wind 5 to 7 mph becoming calm.- Wednesday 2025-07-02, Sunny. Sunny, with a high near 87. West wind 5 to 7 mph.
Wednesday Night 2025-07-02, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 66. Southwest wind 3 to 5 mph.Thursday 2025-07-03, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind around 6 mph.
- Thursday Night 2025-07-03, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. Southeast wind 3 to 7 mph.
Independence Day 2025-07-04, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. South wind 6 to 9 mph, with gusts as high as 18 mph.Friday Night 2025-07-04, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 75. South wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday 2025-07-05, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 87. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night 2025-07-05, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 5 to 13 mph.
Sunday 2025-07-06, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Northwest wind 5 to 7 mph.