The Met Office has issued yet another thunderstorm warning this week, with residents across multiple areas of England and Wales being told to act now. Forecasters warned that thunderstorms could bring torrential downpours, frequent lightning, large hail and strong, gusty winds — with the potential for standing water, power cuts and disruption to travel across affected regions. For those living in flood-prone areas, authorities have specifically advised people to consider preparing a flood plan and an emergency flood kit, as well as gathering essentials like torches, spare batteries and mobile phone power packs. GB Newsaol
It’s practical, sensible advice. But it also raises a question worth sitting with: why are so many of us waiting until a warning is issued before we prepare?
When the Warning Comes, It’s Already Almost Too Late
There’s a window between a Met Office alert being issued and the storm arriving. It might be a few hours, sometimes less. In that time, supermarket shelves get cleared of bottled water, torch batteries vanish, and people start scrambling for things they should already have to hand.
Forecasters have warned that a few spots within affected areas could receive 15 to 25mm of rain in a single hour, and up to 50mm over several hours — enough to cause serious localised flooding and disruption. That’s not a slow-moving situation. That’s something that can cut off roads, knock out power and isolate households very quickly. GB News
The time to prepare is before the sky turns dark — not during it.
An Emergency Kit Isn’t Just for Floods
This is the thing many people miss. Yes, a flood kit is useful when the Met Office is pointing at your postcode. But the same core kit will serve you just as well in a whole range of emergencies:
- Extended power cuts — whether from storms, grid failures, or infrastructure problems
- Severe snow and ice — roads blocked, heating failing, being unable to leave home
- A local lockdown or civil disruption — needing to shelter in place for days at a time
- A family health emergency — where you simply can’t get to a shop
- Any national crisis — where supply chains are disrupted and shelves empty fast
The items you’d want in a flood kit and the items you’d want in a lockdown kit overlap significantly. Build one good kit, and you’re prepared for far more than just one type of event.
What Should Go in Your Emergency Kit?
Here’s a straightforward starting point. Think of it in layers:
Water and Food
- At least three litres of water per person per day, for a minimum of three days
- Non-perishable food — tinned goods, dried pasta, rice, crackers, nut butter
- A manual tin opener (easy to forget, critical to have)
Light and Power
- A good torch and spare batteries — or a hand-crank/solar torch
- A power bank to keep mobile phones charged
- Candles and matches (stored safely away from children)
Communication
- A battery-powered or wind-up radio to receive emergency broadcasts
- A list of important phone numbers written down — not just saved in your phone
Documents and Cash
- Copies of essential documents in a waterproof bag (ID, insurance, prescriptions)
- A small amount of cash — card machines don’t work in a power cut
First Aid and Medication
- A well-stocked first aid kit
- A supply of any regular prescription medication — even just a few days’ extra
- Basic over-the-counter medicines: painkillers, antihistamines, rehydration sachets
Warmth and Clothing
- Spare warm layers and waterproofs
- Thermal blankets — they’re cheap, compact and potentially life-saving
Household Essentials
- Spare toiletries and hygiene supplies
- Baby or pet supplies if relevant to your household
- Sanitation supplies if there’s a risk of water being cut off
Keep It Somewhere Accessible
Your kit is no use packed in the loft under three boxes of Christmas decorations. Store it somewhere you can reach quickly — a cupboard under the stairs, a box in the hallway, a bag in a bedroom. Make sure everyone in the household knows where it is and what’s in it.
Check it every six months. Rotate food and water. Replace batteries. Update documents. Treat it like a smoke alarm — something you maintain quietly in the background, hoping you never need it.
The Bigger Picture
Britain is seeing more extreme weather events. The record-breaking spring of 2026 is now the hottest since records began, with 2025 and 2024 following close behind — a pattern that is bringing with it increasingly volatile and unpredictable weather. Flooding, storms and disruption are not freak events any more. They are becoming a regular feature of life. GB News
But beyond the weather, the past few years have shown us that the unexpected can arrive in many forms — a pandemic, an energy crisis, civil unrest, a sudden national emergency. In every case, the people who fared best were those who had quietly and calmly prepared in advance.
You don’t need to be a survivalist. You don’t need a bunker. You just need a kit, a plan, and a mindset that says: if something goes wrong, my family will be okay.
That’s what preparing is really about.
For more practical, calm guidance on preparing your home and family for whatever comes next, explore the rest of the Preparing for Lockdown blog — or pick up a copy of the book. Get The Book – Preparing for Lockdown