I-74 Weather Conditions and Live Radar Upates. See 12 hour weather, wind, and temperature forecast on the I-74 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.
This map shows now. The app shows when you'll get there.
Enter your actual trip and Drive Weather times the forecast to your arrival at every point — then rechecks it while you drive.
Along I-74, expect warm and mostly dry conditions with temperatures reaching near 100°F heat index in parts of Illinois. Winds will be generally moderate, with gusts exceeding 20 mph mainly in Indiana and Ohio. Skies will vary from mostly clear to partly cloudy, with no precipitation expected across the route.
