Check I-90 Weather and Live Radar. See 12-hour weather, wind speed, and temperature forecast along the I-90 corridor for trip planning. 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 I90, expect mostly dry and mild conditions with occasional light rain chances in parts of Wyoming and South Dakota. Skies will range from clear in the Pacific Northwest to mostly cloudy or overcast in the central and eastern sections. Winds will be notably strong in Wyoming and South Dakota, with gusts exceeding 20 mph in several areas. Temperatures remain moderate, with no extreme highs or lows expected during the forecast period.
