I-90 weather conditions near Sparta, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 72°F 2025-05-09T19:55:00-05:00 
Tonight 2025-05-09, Chance Sprinkles. A chance of sprinkles between 9pm and midnight. Mostly clear, with a low around 47. South wind around 5 mph becoming light and variable in the evening.
Saturday 2025-05-10, Sunny. Sunny, with a high near 75. North wind 3 to 8 mph.
Saturday Night 2025-05-10, Clear. Clear, with a low around 45. Calm wind becoming southeast around 5 mph.
Sunday 2025-05-11, Sunny. Sunny, with a high near 78. South wind 3 to 8 mph.- Sunday Night 2025-05-11, Clear. Clear, with a low around 52. South wind around 6 mph becoming calm in the evening.
- Monday 2025-05-12, Sunny. Sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning.
- Monday Night 2025-05-12, Mostly Clear. Mostly clear, with a low around 55. South wind around 6 mph becoming calm in the evening.
Tuesday 2025-05-13, Mostly Sunny then Chance Showers. A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night 2025-05-13, Partly Cloudy. Partly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.Wednesday 2025-05-14, Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Sunny, with a high near 83. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night 2025-05-14, Slight Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 61. Southeast wind around 6 mph.
Thursday 2025-05-15, Chance Showers. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday Night 2025-05-15, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. West wind 6 to 9 mph, with gusts as high as 20 mph.Friday 2025-05-16, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 74. West wind 7 to 15 mph, with gusts as high as 24 mph.