Travel Weather
Road Trip Severe Weather Plan: Tornadoes, Hail, Wind, Flooding, and Detours
How to plan a road trip around severe weather, including radar checks, shelter choices, hail risk, flooded roads, and route timing.
Quick answer: A road trip severe weather plan helps you avoid driving into warnings and gives you safe places to stop before storms arrive.
Before leaving
Check the severe weather outlook, hourly forecast, and radar for the whole route, not just your destination.
If a risk area overlaps your drive, identify towns, rest areas, and sturdy buildings where you could pause.
On the road
Do not try to outrun storms on unfamiliar roads, especially near tornado warnings, large hail, or flash flooding.
If warnings are issued ahead, stop early in a sturdy building instead of waiting until visibility collapses.
Flood rule
Never drive through water-covered roads.
Flooded pavement can hide washouts, current, or depth changes that are impossible to judge from a vehicle.