Extreme weather events are becoming more frequent and severe across the world. From devastating floods to record-breaking heatwaves, these emergencies affect millions of children each year. In 2024 alone, Save the Children responded to climate-related emergencies in over 40 countries, supporting families through floods, wildfires, storms, extreme heat, and severe cold.
Children face unique vulnerabilities during weather emergencies. Their smaller body size makes them more susceptible to heat exhaustion, hypothermia, and injury. They're less able to recognize danger and may not understand evacuation instructions. The psychological impact of experiencing extreme weather can affect their development long after the immediate danger passes.
With the right preparation and knowledge, you can significantly reduce these risks. Our emergency response specialists have developed evidence-based safety guidance for five major weather threats. Whether you're a parent, teacher, community leader, or anyone who cares for children, these practical steps will help protect the young people in your life.
Choose your weather emergency to see specific guidance:
Floods and Flash Flooding
Why floods are especially dangerous for children
Just 15cm (6 inches) of fast-flowing water can knock an adult over. For children, even shallower water poses serious drowning risk. Flood water typically contains sewage, chemicals, and bacteria, making children's developing immune systems particularly vulnerable to waterborne diseases.
Flooding affects thousands of UK families annually, with children facing heightened risks of injury, illness, and psychological trauma.
-
Read the guide
-
Key actions:
Prepare Go Bags with water, medicines, emergency contacts, and snacks
Teach children never to enter flood water - even shallow depths are dangerous
Keep children away from contaminated water, food, and damaged buildings
Maintain strict hygiene after any flood water exposure
Before a flood: Preparation
1. Prepare family Go Bags
Involve children in preparing emergency supplies. This helps them feel capable rather than helpless.
Each child's Go Bag should include:
At least 1 litre of clean drinking water per person per day (prepare for 3 days minimum)
Non-perishable snacks children will actually eat
Essential medications with clear dosage instructions
Emergency contact card including out-of-area relatives
Basic first aid supplies
Comfort item like a favourite small toy
Battery-powered torch and spare batteries
Phone charger and power bank
For babies and toddlers, add formula and sterilized bottles (if not breastfeeding), nappies and wipes, and spare clothes.
Keep Go Bags near a safe exit, not in basements or garages where flood water might trap them.
2. Stay informed about flood risks
Check your area's flood risk using the Environment Agency's flood warning service. Register for free flood warnings to receive crucial advance notice.
During heavy rain periods, monitor Met Office weather warnings regularly. Keep phone power banks and battery-powered radios charged when flooding is forecast.
During a flood: Immediate safety
3. Seek shelter and evacuate when ordered
If evacuation is ordered, leave immediately. Move to higher ground without waiting to see if water levels rise. Never attempt to drive through flood water - most flood deaths occur in vehicles.
Listen to local radio or check trusted online sources for evacuation routes and emergency shelter locations. Follow official guidance from local authorities.
4. Teach children to avoid standing, flowing, or rising water
Make this rule absolute: never walk, wade, or play in flood water.
Explain why using age-appropriate language:
"The water looks calm but moves fast underneath and could knock you down"
"There might be broken glass or open drains we can't see"
"The water contains germs that could make you sick"
Drowning can occur in very shallow flowing water. Dangerous objects may be hidden under the surface. Water can carry bacteria, sewage, and create electrocution risks.
After a flood: Recovery and safety
5. Keep children clean and avoid contaminated food
Strict hygiene prevents illness:
Wash hands thoroughly and frequently, especially before eating
Shower or bathe after any exposure to flooded areas
Watch for signs of skin irritation or infection
Throw away any food that contacted flood water, even if packaged. Discard anything from fridges or freezers that lost power for more than 4 hours. Don't let children eat food found in flood-affected areas.
6. Check buildings before children return
Before allowing children into flood-affected buildings, verify that power and water have been safely restored by qualified professionals. Check that no structural damage makes the building unsafe and that any mould growth has been professionally removed.
Do not let children enter damaged buildings, touch exposed wires, or handle cleaning chemicals.
7. Keep children safe during cleanup
Children should not remove heavy debris or handle contaminated materials. They can help with age-appropriate tasks like organizing donations, caring for younger siblings under supervision, or distributing sealed food and water packages.
8. Disinfect or throw out contaminated toys
Hard plastic toys can be disinfected with diluted bleach solution. Throw away soft toys, pillows, mattresses, or other porous items that contacted flood water - these cannot be adequately disinfected.
Heatwaves and Extreme Heat
Why heatwaves are especially dangerous for children
Children's bodies heat up three to five times faster than adults. They have more skin surface area relative to body weight, making them less efficient at regulating temperature. Children under 5 are at highest risk of heat-related illness during heatwaves.
Young children may not recognize when they're overheating or remember to drink water regularly, making adult supervision crucial during hot weather.
-
Read the guide
-
Key actions:
Stay indoors during hottest hours (11am-3pm)
Keep children hydrated with regular water breaks
Recognize signs of heat exhaustion and heat stroke
Cool rooms by closing curtains and opening windows at night
Staying safe in a heatwave
1. Stay informed
Monitor Met Office heat warnings for your area. The UK Health Security Agency issues heat-health alerts when temperatures pose health risks. Follow guidance from local officials about cooling centers or public facilities.
2. Avoid the sun if outdoors
When children must be outside:
Find shade wherever possible
Wear wide-brimmed hats and light-colored, loose-fitting cotton clothes
Apply broad-spectrum sunscreen (SPF 30+) every 2 hours and after swimming
Use umbrellas for additional sun protection
Avoid outdoor activities during peak heat hours (11am-3pm). Schedule any necessary outdoor time for early morning or evening.
3. Stay hydrated
Children need regular water breaks regardless of activity level. Dark-colored urine indicates dehydration - aim for pale yellow.
Offer water every 20-30 minutes during hot weather, even if children don't feel thirsty. Avoid sugary drinks which can increase dehydration.
4. Keep rooms cool
Close windows, blinds, and curtains during the day when it's hotter outside than inside. Open windows at night to let cooler air circulate.
If you have fans, position them to create cross-ventilation. Hang damp towels near open windows to cool incoming air.
5. Slow down and rest
Reduce or stop strenuous activities during hot weather. Reschedule active play for the coolest times of day. Make sure children get plenty of rest, especially after being active.
6. Keep children entertained indoors
Children may become anxious or restless from being kept inside. Plan ahead with indoor activities, games, and crafts. Limit screen time on TVs, phones, and tablets which generate heat.
7. Cool down when overheated
Help bring children's temperatures down by:
Filling a washing-up bowl with cool water for them to put their feet in
Offering cool (not ice-cold) baths or showers
Placing damp flannels on their forehead and neck
Moving to the coolest room in the house
8. Recognize heat-related illnesses
Learn signs of heat exhaustion and heat stroke:
Heat exhaustion symptoms:
Heavy sweating
Pale, clammy skin
Fast, weak pulse
Nausea or vomiting
Muscle cramps
Tiredness or weakness
Dizziness
Headache
Heat stroke symptoms (medical emergency):
High body temperature (above 40°C)
Hot, red, dry skin (no sweating)
Fast, strong pulse
Confusion or altered behavior
Slurred speech
Seizures
Loss of consciousness
If children show heat stroke symptoms, call 999 immediately. Move them to a cool place, remove excess clothing, and cool their body with whatever methods are available while waiting for help.
For heat exhaustion: move to a cool place, give sips of water, cool the skin with damp cloths. If symptoms don't improve within 30 minutes, seek medical help.
Cold Weather and Winter Storms
Why cold weather is especially dangerous for children
Children lose body heat faster than adults due to their higher surface area to body weight ratio. Babies and toddlers cannot shiver effectively to generate warmth, and young children may not recognize or communicate that they're dangerously cold.
Hypothermia and cold-related injuries increase significantly when temperatures drop below 0°C, with children and elderly people most vulnerable.
-
Read the guide
-
Key actions:
Dress children in layers with head, neck, and hands covered
Watch for signs of frostbite and hypothermia
Keep children hydrated despite cold temperatures
Use extreme caution around heating sources
Staying safe in cold weather
1. Stay indoors and wear layers when outside
During extremely cold weather, limit time outdoors. When children must go outside, dress them in several layers:
Base layer: Thermal underwear or close-fitting clothes Middle layer: Fleece or wool for insulation
Outer layer: Waterproof, windproof coatMake sure their head, neck, and hands are covered. Babies and young children need one more layer than adults would wear in the same conditions.
Use mittens rather than gloves - fingers stay warmer when together. Ensure boots are waterproof and warm.
2. Play indoors during extreme cold
Plan indoor activities and games to keep children entertained during severe cold spells. Limit exposure to icy conditions, reduced visibility, and dangerous road conditions.
If children do go outside:
Set time limits based on temperature and conditions
Tell them to come inside immediately if they get wet or cold
Watch them regularly and check in frequently
Don't allow play on frozen ponds or lakes - ice can be deadly
3. Check in on warmth regularly
Before children head outside, remind them to come inside if they feel cold or wet. Keep watching them and checking in.
Reduced visibility and ice on the ground makes stopping difficult and falling very easy. Frostbite can develop quickly in extreme cold, especially on exposed skin.
4. Use sunscreen even in winter
Children and adults can get sunburned in winter when sun reflects off snow. Cover exposed areas with appropriate clothing and apply sunscreen (SPF 30+) to face and any other exposed skin.
5. Keep children hydrated
In dry winter air, children lose more water through their breath than they realize. Offer plenty of water throughout the day.
Try giving warm drinks like hot chocolate or soup to maintain hydration while keeping children warm.
6. Be careful near heat and fire sources
Stoves, heaters, fireplaces, and outdoor fires can be deadly, especially for small children who may not understand the danger.
Safety measures:
Install protective barriers around heaters and fireplaces where possible
Explain fire dangers clearly to children
Never leave young children alone near heating sources
Check smoke and carbon monoxide detectors are working properly
Ensure proper ventilation when using any heating device
Keep space heaters at least 3 feet away from anything that could burn, including curtains, furniture, and bedding.
7. Watch for danger signs
Hypothermia symptoms:
Shivering (though babies may not shiver)
Slurred speech or mumbling
Slow, shallow breathing
Weak pulse
Unusual clumsiness or lack of coordination
Drowsiness or very low energy
Confusion or memory loss
Call 999 immediately if you suspect hypothermia. While waiting for help, move the child indoors, remove wet clothing, and warm them gradually with blankets.
Frostbite symptoms:
Pale, grey, or blistered skin
Skin that feels unusually firm or waxy
Numbness in affected areas
Most commonly affects fingers, toes, ears, and nose
If you think your child has frostbite:
Bring them indoors immediately
Put affected area in warm (not hot) water - test temperature with your elbow, aim for body temperature
Don't rub or massage the area
Don't use direct heat like radiators or fires
Seek medical attention if numbness or discoloration persists
Wildfires
Why wildfires are especially dangerous for children
Wildfires spread with terrifying speed - a flame can engulf a forest faster than a person can run. Children face particular risks from smoke inhalation, as their smaller airways and faster breathing rates mean they inhale more harmful particles relative to body size.
The psychological trauma of wildfire evacuation can be significant, particularly if children are separated from caregivers or witness property destruction.
-
Read the guide
-
Key actions:
Discuss wildfire safety and practice evacuation drills
Prepare Go Bags and keep near safe exits
Evacuate early when advised - don't wait
Protect from smoke inhalation with wet cloths over nose and mouth
Preparing for wildfires
1. Discuss wildfires and take preventative measures
Talk with your family about what wildfires are and what to do if one threatens your area. Use age-appropriate explanations without causing unnecessary fear.
Remove fire hazards from around your home:
Clear dry leaves, dead plants, and wood piles from around buildings
Keep grass short and well-watered
Store flammable materials safely away from structures
Ensure gutters are clear of debris
2. Prepare Go Bags
Get children to help prepare family Go Bags with essential items:
Clean water (3 liters per person per day)
First aid kit
Essential medicines
Emergency contact information
Non-perishable snacks
Battery-powered torch and radio
Phone charger and power bank
Important documents in waterproof container
Keep Go Bags near a safe exit, ready to grab if evacuation is ordered.
3. Practice evacuation drills
Practice at home and, if possible, at school so children can evacuate quickly and safely when needed. Identify safe meeting places and know multiple evacuation routes from your area.
Talk through the plan regularly: where you'll go, how you'll get there, what you'll bring, and how you'll stay together.
During a wildfire
4. Stay informed
Monitor local radio and TV stations for emergency updates if wildfire is approaching. Find out safest evacuation routes from local fire authorities.
Stay alert for official evacuation orders. During wildfire season, keep devices charged and have battery-powered options ready.
5. Be prepared to evacuate
Evacuate early when advised - don't wait to see if fire changes direction. If you must evacuate during a wildfire:
Wear protective clothing:
Waterproof, sturdy shoes or boots
Long trousers (denim, cotton, or wool - not synthetic)
Long-sleeved cotton shirts
Gloves to protect hands
6. Understand that smoke is more dangerous than flames
Smoke inhalation causes more wildfire deaths than burns. Teach children:
Cover nose and mouth with wet cloth
Get down low where air is cleaner (smoke rises)
If you see or smell smoke: "Get down low and go, go, go!"
If fire threatens your home:
Don't stop to gather belongings
Get out immediately
Stay out and call for help from a safe location
7. Fire spreads fast - act immediately
Wildfires can travel up to 14 miles per hour in grasslands and 6 miles per hour in forests. Children need to understand urgency: when evacuation is ordered, leave immediately without delay.
After a wildfire
8. Be cautious when returning to burned areas
Only return after receiving official permission from authorities. Fire can re-ignite in hot spots for days or weeks after the main fire passes.
When returning:
Look out for hazards: damaged structures, fallen power lines, weakened trees
Keep children away from ash and debris which may contain harmful chemicals
Watch for smoldering areas that could flare up
Check that utilities are safe before using them
9. Keep children safe during cleanup
Children can help with safe activities:
Caring for younger siblings, seniors, or pets under supervision
Helping distribute food and water in undamaged areas
Organizing donations
Children should not:
Enter damaged buildings
Touch ash, burned debris, or contaminated materials
Go near damaged electrical equipment or gas lines
Handle heavy or sharp debris
Storms, Hurricanes, Typhoons, and Cyclones
Why storms are especially dangerous for children
Severe storms bring multiple threats: lightning strikes, high winds, flying debris, flooding, and in some cases tornadoes. Children may not understand the delayed danger - storms can cause hazards that persist for weeks after the weather clears, including downed power lines, damaged buildings, and contaminated water.
According to Met Office storm guidance, the UK experiences an average of 30 days of thunder per year, with severe storms becoming more frequent due to climate change.
-
Read the guide
-
Key actions:
Create evacuation plan and practice evacuation drills
Use the 30/30 lightning rule: inside within 30 seconds of thunder
Stay indoors on lower floors away from windows
Don't go outside until official "all clear" is given
Preparing for storms
1. Talk to children about extreme weather events
Explain what could happen using simple, age-appropriate language. Discuss your local early warning systems and how you'll stay informed during severe weather.
Remind children that their safety is your biggest priority. Reassure them that you have a plan to keep everyone safe.
2. Prepare an emergency plan
Identify safe locations in your home:
Interior rooms on lower floors
Rooms without windows
Bathrooms or closets with sturdy walls
Identify emergency shelters in your area and know the safest routes to reach them. Remember that bridges may be washed out and low-lying areas may be flooded during severe storms.
3. Prepare Go Bags
Get children to help prepare family Go Bags with essential items:
Clean water (3 liters per person per day for 3 days)
First aid kit and essential medicines
Emergency contact information
Non-perishable snacks
Battery-powered torch, radio, and spare batteries
Phone charger and power bank
Waterproof bag for important documents
Keep Go Bags accessible and ready.
4. Practice evacuation drills
Practice at home and school so children can evacuate quickly and safely when needed. Plan and practice two ways out of your neighborhood in case one route is blocked.
Make the drills age-appropriate: younger children can practice gathering their Go Bag and moving to your safe room, while older children can understand evacuation routes and meeting points.
During a storm
5. Use the 30/30 lightning rule
If you hear thunder within 30 seconds of seeing lightning, go inside immediately and stay there.
Wait at least 30 minutes after hearing the last thunder before going back outside. Lightning can strike from storms up to 10 miles away.
6. Be prepared to evacuate
If evacuation is ordered, leave early to your designated shelter. Don't wait to see if the storm worsens.
If you must evacuate, wear protective clothing suited to your climate - waterproof layers, sturdy shoes, and clothes that cover arms and legs.
7. Get indoors and stay indoors
Once inside, follow these safety rules:
Stay on lower floors of your building, but not where flood waters could rise. Close storm shutters if you have them. Close and stay away from all windows and doors.
Do not:
Use corded phones or electrical devices connected to walls
Touch plumbing, metal pipes, or running water
Stand near windows or doors
Go outside to secure loose items
8. If stuck outside
If you cannot reach shelter:
Avoid open fields, hilltops, or isolated trees
Get away from water, metal objects, and tall structures
If in a forest, find an area of shorter trees
Seek shelter in a ditch or low-lying area to avoid flying debris
Never shelter under trees or unstable structures
9. Don't go outside until it's safe
Monitor weather reports until severe weather has definitely passed. Stay where you are until you receive an official "all clear" message from local authorities.
Fallen trees, live electrical wires, burst sewage pipes, and other hazards can be dangerous for weeks after the initial damage. Don't let children play outside until authorities confirm it's safe.
Cousins Atika and Dwi, both 12, collect water from a water pump built by Save the Children in drought-affected East Sumba, Indonesia.
Universal Safety Principles for All Extreme Weather
Regardless of which weather emergency you're preparing for, these core principles apply:
Preparation saves lives
Most weather-related injuries and deaths are preventable. Having an emergency plan, prepared supplies, and practiced evacuation routes dramatically improves outcomes for children.
Children need age-appropriate information
Explain what's happening using simple, honest language. Reassure children that their safety is your priority. Avoid graphic details while providing enough information for them to understand why certain actions are necessary.
Your calm helps them stay calm
Children take emotional cues from adults. By staying composed and following your prepared plan, you help children feel secure even in frightening situations.
Secondary dangers persist after emergencies
The initial weather event is only the first threat. Contaminated water, damaged buildings, downed power lines, and psychological trauma can affect children for weeks or months afterward. Continue following safety guidance throughout recovery.
Watch for psychological impacts
Extreme weather can be traumatic. Be alert to changes in sleeping patterns, eating habits, concentration levels, or emotional behavior. If concerning symptoms persist beyond a few weeks, seek support from your GP or organizations like Mind or Young Minds.
How Save the Children Responds to Climate Emergencies
When extreme weather strikes, Save the Children is there. Our emergency response teams provide:
Life-saving supplies including clean water, shelter materials, and medical care
Child-friendly spaces where children can play, learn, and begin recovering from trauma
Cash assistance so families can meet their immediate needs
Long-term support to rebuild schools and restore essential services
In 2024, we reached millions of children affected by climate-related disasters across more than 40 countries. Learn more about our emergency response work
Your support makes this response possible.
Vepaiamele, 15, takes part in a climate demonstration outside the Peace Palace in The Hague, Netherlands.
Frequently Asked Questions
-
How do I explain extreme weather to young children without frightening them?
-
Use simple, honest language focused on your plan to keep them safe. For example: "Sometimes the weather gets very hot/cold/stormy, but we have a plan to stay safe. We'll stay inside where it's comfortable, and I'll make sure you're okay." Avoid graphic details. Answer their questions truthfully but age-appropriately.
-
What should be in a child's Go Bag?
-
Water (1 liter per day for 3 days), non-perishable snacks they'll actually eat, essential medications with dosage instructions, emergency contact card, first aid supplies, comfort item, torch, phone charger. For babies: formula, bottles, nappies, wipes.
-
How do I know when to evacuate?
-
Always follow official evacuation orders from local authorities. These are issued when staying poses serious danger. Don't wait to see if conditions improve - evacuate immediately when advised.
-
Can children help during preparation or recovery?
-
Yes, age-appropriately. Children can help prepare Go Bags, practice evacuation drills, and during recovery can assist with safe tasks like organizing donations or caring for younger siblings under supervision. Don't allow children to enter damaged buildings, handle contaminated materials, or work with heavy debris.
-
How long do dangers persist after extreme weather passes?
-
Hazards can remain for days, weeks, or even months. Flood water contamination, damaged buildings, downed power lines, and psychological impacts don't end when the weather clears. Only return to affected areas after receiving official "all clear" from authorities.
-
What if my child shows signs of trauma after experiencing extreme weather?
-
Some anxiety, sleep disturbance, or behavioral changes are normal initially. If symptoms persist beyond 2-3 weeks or worsen, contact your GP. Organizations like Young Minds offer specialist support. Maintain routines, listen to concerns, and provide extra reassurance.
-
Where can I check weather warnings for my area?
-
Monitor the Met Office for UK weather warnings. For flood-specific warnings, use the Environment Agency's flood warning service. Sign up for alerts to receive advance notice of dangerous weather.
-
Are these tips only for the UK?
-
While specific links reference UK services, the safety principles apply globally. If you're outside the UK, follow guidance from your national weather service and emergency management agencies.
Last Updated: January 2026