I-49 Current Weather Conditions with Radar. See 12 hour weather, wind, and temperature forecast on the I-49 corridor. Check conditions hour by hour with the time slider, switch between weather, temperature and wind views, and watch live radar for the route.
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Along I-49, expect mostly clear skies with warm temperatures and no precipitation. Winds will generally be light to moderate, with occasional gusts reaching over 20 mph in parts of Arkansas and Missouri. Heat indices will rise above 99°F in several locations, so travelers should stay hydrated and take precautions against heat stress.
