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.
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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 I90, expect mostly dry and mild conditions with some light rain chances in parts of Idaho and Montana. Winds will be notable in South Dakota and Minnesota with gusts reaching up to 35 mph. Skies will generally be clear to partly cloudy in the western states, becoming more cloudy in the Midwest and East. Temperatures remain moderate with no extreme highs or lows expected during the forecast period.
