I43 Current Weather Conditions with Radar. See 12 hour weather, wind, and temperature forecast on the I43 corridor. Check conditions hour by hour with the time slider, switch between weather, temperature and wind views, and watch live radar for the route.
Weather timed to your arrival at every point along the route.
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Enter your actual trip and Drive Weather times the forecast to your arrival at every point — then rechecks it while you drive.
Along I43 in Wisconsin, expect mostly clear to partly cloudy skies with mild temperatures throughout the forecast period. Winds will generally be light to moderate with occasional gusts reaching just above 20 mph in some northern areas. No precipitation or hazardous weather is forecasted.
