I-39 weather conditions near Portage, Wisconsin
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Fair 73°F 2024-06-21T17:35:00-05:00 
This Afternoon 2024-06-21, Heavy Rain. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2024-06-21, Heavy Rain and Patchy Fog. Showers and thunderstorms, mainly before 9pm. Some of the storms could produce heavy rainfall. Patchy fog before 4am, then patchy fog after 5am. Low around 66. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday 2024-06-22, Heavy Rain. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall. High near 80. Southwest wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night 2024-06-22, Chance T-storms. A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. West wind 5 to 10 mph.
Sunday 2024-06-23, Partly Sunny. Partly sunny, with a high near 78. Northwest wind 5 to 10 mph.
Sunday Night 2024-06-23, Mostly Clear. Mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.
Monday 2024-06-24, Sunny. Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night 2024-06-24, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 67. South wind around 5 mph.
Tuesday 2024-06-25, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Tuesday Night 2024-06-25, Chance T-storms. A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63.- Wednesday 2024-06-26, Sunny. Sunny, with a high near 80.
- Wednesday Night 2024-06-26, Mostly Clear. Mostly clear, with a low around 55.
- Thursday 2024-06-27, Sunny. Sunny, with a high near 79.
Thursday Night 2024-06-27, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.Friday 2024-06-28, Slight Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.