I-90 weather conditions near Janesville, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 82°F 2025-06-22T08:45:00-05:00
• Today 2025-06-22, Sunny then Sunny and Breezy. Sunny and hot, with a high near 95. Heat index values as high as 103. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
• Tonight 2025-06-22, Clear. Clear, with a low around 74. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
• Monday 2025-06-23, Hot. Sunny and hot, with a high near 93. Heat index values as high as 98. Southwest wind around 15 mph, with gusts as high as 25 mph.
• 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. Increasing clouds, with a low around 71. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. 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 7am, then showers likely between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 84. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tuesday Night 2025-06-24, 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. Northeast wind around 5 mph becoming southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
• Wednesday 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday Night 2025-06-25, 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 67. Southwest wind around 5 mph becoming southeast in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Thursday 2025-06-26, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 70%.
• 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. Chance of precipitation is 60%.
• Friday 2025-06-27, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
• Friday Night 2025-06-27, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
• Saturday 2025-06-28, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.