I-90 weather conditions near Janesville, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 45°F 2025-03-12T10:45:00-05:00 
Today 2025-03-12, Sunny. Sunny, with a high near 56. East wind around 5 mph.
Tonight 2025-03-12, Clear. Clear, with a low around 31. East wind around 5 mph becoming calm.- Thursday 2025-03-13, Sunny. Sunny, with a high near 64. Light northeast wind becoming southeast 5 to 10 mph in the morning.
Thursday Night 2025-03-13, Partly Cloudy. Partly cloudy, with a low around 45. Southeast wind 5 to 10 mph.Friday 2025-03-14, Partly Sunny then Mostly Sunny and Breezy. Partly sunny, with a high near 73. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night 2025-03-14, T-storms and Breezy. Showers and possibly a thunderstorm. Low around 49. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday 2025-03-15, Showers Likely and Windy. Showers likely, mainly before 1pm. Mostly cloudy, with a high near 54. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.Saturday Night 2025-03-15, Slight Chance Showers then Chance Rain/Snow. A slight chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday 2025-03-16, Slight Chance Snow Showers. A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 39.
Sunday Night 2025-03-16, Mostly Clear. Mostly clear, with a low around 23.- Monday 2025-03-17, Sunny. Sunny, with a high near 52.
- Monday Night 2025-03-17, Partly Cloudy. Partly cloudy, with a low around 38.
Tuesday 2025-03-18, Partly Sunny. Partly sunny, with a high near 62.