I-20 Current Weather Conditions with Radar. See 12 hour weather, wind, and temperature forecast on the I-20 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-20, expect mostly warm and dry conditions with clear to partly cloudy skies across Texas and Louisiana. There is a chance of thunderstorms with light rain in parts of Texas, especially near Ranger and Annetta. Winds will generally be light to moderate, with some gusts exceeding 20 mph in eastern Texas. Temperatures will be notably hot in Texas, reaching up to 97°F with heat indices over 100°F. Conditions remain dry and warm through Mississippi, Alabama, Georgia, and South Carolina with no significant precipitation expected.
