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: Light Rain 50°F 2025-10-20T19:53:00-05:00 Tonight 2025-10-20, Showers then Partly Cloudy. Showers, mainly before 9pm. Low around 42. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday 2025-10-21, Breezy. Chance Showers then Showers Likely. Showers likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 48. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night 2025-10-21, Chance Showers and Breezy. A 30 percent chance of showers, mainly before 7pm. Cloudy, with a low around 41. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 32 mph.
Wednesday 2025-10-22, Partly Sunny. Partly sunny, with a high near 51. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday Night 2025-10-22, Partly Cloudy then Frost. Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Northwest wind around 6 mph.
Thursday 2025-10-23, Frost then Sunny. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Northwest wind 3 to 7 mph.- Thursday Night 2025-10-23, Mostly Clear then Frost. Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32. Calm wind.
- Friday 2025-10-24, Frost then Sunny. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.
Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 41. Light south wind.
Saturday 2025-10-25, Mostly Sunny. Mostly sunny, with a high near 61. Southeast wind 3 to 7 mph.- Saturday Night 2025-10-25, Partly Cloudy. Partly cloudy, with a low around 43. Southeast wind around 6 mph.
- Sunday 2025-10-26, Partly Sunny. Partly sunny, with a high near 61. Southeast wind 6 to 9 mph.
Sunday Night 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 49. Southeast wind around 8 mph.
Monday 2025-10-27, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 62. Southeast wind 8 to 13 mph, with gusts as high as 22 mph.