Europe summer wildfire and extreme-weather road-trip guide

A European summer road trip can shift from sunshine to wildfire smoke, flash flooding, hail, crosswinds or extreme heat in a matter of hours. EFFIS, the European Forest Fire Information System, reported 1,407 detected fires and about 434,976 hectares burned in Europe as of 29 July 2026. The figures will continue to change, but the message is clear: checking the forecast once before departure is not enough.

This guide is for travellers driving from the Netherlands towards France, Spain, Portugal, Italy, Greece, Croatia and elsewhere in Europe. Its purpose is not to help you push through danger. It is to help you recognise risk earlier, turn around sooner and act correctly if escape is already blocked.

1. Make five checks before you drive

• Meteoalarm: official warnings from European national weather services, displayed by country, region and warning colour.
• EFFIS: fire-danger forecasts, active fires and burned areas. Forecasts can extend to around nine days, but always recheck close to departure.
• Official road closures: consult local road authorities, police, fire services or civil protection, not navigation apps alone.
• Local civil-protection alerts: enable emergency notifications and save the emergency contacts for your accommodation, campsite or rental company.
• Two routes plus an offline map: prepare an alternative that avoids forests, valleys or low underpasses where possible. Recheck after every long stop.

2. Turn around when you see these red flags

• An official road closure;
• Flames, embers or heavy ash close to the route;
• Smoke hiding lanes, vehicles or signs;
• Water covering a road, river crossing or underpass;
• Fallen trees, rocks, emergency convoys or evacuation traffic coming towards you;
• An evacuation order or red weather warning.

Never treat “the car in front made it” as proof that a route is safe, and do not stop to film. Official French, Spanish and Catalan guidance all support the same principle: do not cross flames, dense smoke or floodwater. Turning around early preserves time and options.

3. Wildfire ahead: evacuate early and follow the official route

Follow police, fire-service and civil-protection instructions. Keep access clear for emergency vehicles, do not enter a closed road and do not stop on a narrow shoulder to inspect the fire. If you are not surrounded, leaving early is safer than waiting for smoke to thicken.

4. If fire has already trapped you in the car

This is last-resort advice for when escape is blocked. Stop in a broad open area away from vegetation and the fire front. Switch off the engine, close doors, windows and outside-air vents, turn on the hazard lights, remain in the vehicle and call 112. Never drive through flames or dense smoke. Spanish and Catalan official guidance treats a vehicle as temporary protection when trapped, but it is not an ideal or guaranteed shelter.

5. Driving in wildfire smoke

Turn around as soon as visibility begins to fall. If you briefly encounter light haze, close every window and outside-air vent, use air recirculation, slow down and increase the gap. Children, older people, pregnant people and those with heart or lung conditions are more vulnerable and should leave earlier and avoid prolonged exposure.

6. Flash floods: do not enter; get out if trapped

Never drive onto a flooded road or into a low underpass. You cannot judge water depth, road damage or current strength by looking, and moving water can sweep a vehicle away. Use a higher official route.

This is the crucial contrast with wildfire advice: if the vehicle is trapped or floating, get out and move to higher ground. If water pressure prevents a door from opening, use a window. A seat-belt cutter and window breaker belong within reach, not under luggage in the boot.

7. Thunderstorms, hail and crosswinds

• Reduce speed, increase the gap and avoid standing water and low underpasses;
• In severe hail, pull over safely and remain inside;
• Keep the windows closed and stay in a metal-roofed vehicle during lightning;
• Grip the wheel firmly in crosswinds and take extra care while overtaking or leaving tunnels;
• Campervans, trailers, trucks and other high-sided vehicles are more vulnerable;
• Do not travel under a red warning.

8. Heat affects both driver and vehicle

Avoid the hottest hours, carry more drinking water than planned and take regular breaks somewhere cool. Fatigue, dizziness, headache and slowed reactions are signs to stop. Never leave a child, vulnerable adult or pet in a parked car, even “for a few minutes”. Check coolant, oil, tyres, air conditioning and the cabin filter before departure.

9. Keep this emergency kit within reach

• Drinking water and food that needs no cooking;
• A first-aid kit, prescription medicines and a medicines list;
• A torch, power bank and charging cables;
• Reflective vests and a warning triangle;
• A paper map and offline maps;
• A seat-belt cutter and window breaker.

10. Check documents and country rules before every border

Keep offline copies of your licence, passport or ID, vehicle registration, insurance, breakdown cover and rental-company emergency number. Requirements for vests, warning triangles and other equipment differ by country, as do low-emission zones, tolls and road rules. Check the EU’s Your Europe country tool before crossing a border.

11. Range is an escape option

Do not wait for the fuel or battery reserve. Keep enough range for a long detour, road closures and slow evacuation traffic, and save alternative fuel or charging stops. Recheck the route after every long break, and never block a fire road, forest entrance or emergency access route.

12. Make a family evacuation plan

Agree one meeting point and one emergency contact, then share the route and destination. Count every person and pet before moving, keep medicines, documents and water together, and tell someone when you arrive safely. Do not split up during an evacuation.

Emergency numbers: 112 and eCall

112 is free across the EU and connects callers with police, fire or ambulance services; use it only for genuine emergencies. eCall can automatically call 112 after a serious crash, or be activated manually. It transmits the vehicle’s location, the time, vehicle identification data and direction of travel. New car models approved after 31 March 2018 must have 112-based eCall.

Save this guide and bookmark the official tools: Meteoalarm, EFFIS Current Situation, Your Europe road rules, EU 112 and the eCall guide. Official warnings and instructions from police and emergency services always come first.