I-39 weather conditions near Sun Prairie, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 77°F 2024-06-17T06:55:00-05:00
• Today 2024-06-17, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 91. Heat index values as high as 96. South wind 10 to 15 mph.
• Tonight 2024-06-17, Mostly Clear. Mostly clear, with a low around 74. South wind 10 to 15 mph.
• Tuesday 2024-06-18, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms between 1pm and 4pm. Sunny and hot, with a high near 91. Heat index values as high as 96. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
• Tuesday Night 2024-06-18, Mostly Clear then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. South wind around 15 mph, with gusts as high as 25 mph.
• Juneteenth 2024-06-19, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Wednesday Night 2024-06-19, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West wind around 5 mph becoming southeast after midnight.
• Thursday 2024-06-20, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind around 5 mph becoming south in the afternoon.
• Thursday Night 2024-06-20, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Northeast wind around 5 mph becoming southeast after midnight.
• Friday 2024-06-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
• Friday Night 2024-06-21, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69.
• Saturday 2024-06-22, Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
• Saturday Night 2024-06-22, Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
• Sunday 2024-06-23, Chance Showers. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.