
A rare Met Office red weather warning covers much of England and Wales until Thursday evening, with temperatures forecast to reach 38–40°C — today or tomorrow is expected to break the June record of 35.6°C. The UKHSA red heat health alert is active: this heat poses a risk to life even for healthy people, and hospital admissions are set to surge. Avoid non-essential rail travel, check on vulnerable people now, and charge your devices before the grid demand peaks.
Table of Contents
🌦️ Weather Warnings & Outlook
Status: Confirmed. The Met Office has issued a red weather warning for extreme heat, active from 09:00 today (Wednesday 24 June) until 21:00 on Thursday 25 June. This is one of only a handful of red heat warnings ever issued for the UK. Areas affected include Greater London, Bristol, Cardiff, the West Midlands, East Midlands, Essex, Hampshire, Kent, Surrey, Wiltshire, Somerset, and most of Wales, among many others. An amber warning covers a wider area — including much of the rest of England — through to the end of Thursday.
Temperatures are expected to reach 38–40°C in some locations during Wednesday and Thursday. The previous June record of 35.6°C — first set in 1957 and matched in 1976 — is expected to be broken. High humidity will compound the felt temperature and is forecast to prevent meaningful overnight recovery, making consecutive nights particularly dangerous for the elderly and those with health conditions.
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Read the Full Guide: Heatwave Survival UK →The Met Office warning explicitly flags “a high risk of failure of heat-sensitive systems and equipment, with the loss of power and other essential services, such as water, electricity, gas or mobile phone services” as an expected outcome during the peak of the event. As reported yesterday (23 June), Tuesday already recorded 34.6°C at Wisley in Surrey, with rail operators and hospitals already under pressure.
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UKHSA Red Heat Health Alert — Six English Regions
Status: Ongoing. As reported yesterday (23 June), the UK Health Security Agency issued a red heat health alert for six English regions, active from Wednesday. A red alert means the heat poses a risk to life across the general population — not just those who are already vulnerable. Hospital admissions are expected to surge; NHS 111 should be used for non-emergency health concerns to reduce pressure on emergency departments. Check on elderly relatives, people with cardiovascular or respiratory conditions, and anyone who lives alone today.
Nottingham NHS Maternity Review — Published Today
Status: Confirmed. The largest maternity review in NHS history is being published today. The Ockenden review — led by senior midwife Donna Ockenden — covers failings at two maternity units run by Nottingham University Hospitals NHS Trust (the Queen’s Medical Centre and Nottingham City Hospital). More than 2,500 families and 800 staff members contributed. The review is expected to detail findings linked to avoidable harm affecting over a thousand babies, alongside deaths of mothers and infants. A parallel criminal investigation — Operation Perth — is being conducted by Nottinghamshire Police, which made its first two arrests last month. The trust has already paid the largest maternity failings fine in NHS history. Full findings are being reported by BBC News and The Guardian.
FSA Food Recall — Prepworld Fruit Products (Salmonella)
Status: Confirmed. Prepworld is recalling several fruit packs after testing identified Salmonella contamination in apple and kiwi products used in the range. The recall was issued on 23 June 2026. Salmonella can cause diarrhoea, vomiting, stomach cramps, and fever — symptoms typically beginning 12–72 hours after consuming contaminated food. If you have purchased Prepworld fruit packs recently, do not eat them. Return to your point of purchase for a full refund — you do not need a receipt. Check the FSA food alerts page for the full product list and batch numbers.
Active Recall Summary
- FSA Recall (issued 21 Jun, standing notice) — Krispy Kreme Individual Pitch Perfect Doughnut & Match Day Dozen: recalled due to undeclared hazelnuts (nuts). Do not eat if you have a nut allergy. Check the FSA alerts page for details. Full report: 22 June.
- FSA Recall (issued 19 Jun, standing notice) — Traditional Cheese Company French Bries: recalled due to Listeria monocytogenes contamination. Listeria poses the highest risk to pregnant women, the elderly, and people who are immunocompromised. Check the FSA alerts page. Full report: 20 June.
- FSA Recall (issued 11 Jun, standing notice) — Buttermilk Confections Honeycomb Blast Choc Bar: recalled due to undeclared milk. Do not eat if you have a milk allergy or intolerance. FSA alerts page.
- MHRA Recall (issued 16 Jun, standing notice) — Orbit Pharma Cyclizine Lactate 50 mg/ml Solution for Injection: Class 3 recall due to Good Manufacturing Practice deficiencies at the manufacturing site. Healthcare professionals should check affected batch numbers. MHRA alerts page.
🔒 Cyber & National Security Alerts
Scattered Spider — UK Members Plead Guilty at Trial
Status: Confirmed. Two British members of the Scattered Spider cybercrime group pleaded guilty on the first day of their UK trial this week. Thalha Jubair, 20, of East London, and Owen Flowers, 18, of Walsall, admitted conspiring to commit unauthorised access against Transport for London computer systems in August 2024, causing risk of serious damage to human welfare. The TfL attack compromised data belonging to millions of Londoners and disrupted transit services. The same group is linked to cyberattacks against Marks & Spencer, Harrods, and the Co-op Group — incidents that impacted household shopping and payment access earlier this year. Jubair also faces US federal charges involving attacks on over 120 companies and $115 million in ransom payments. Both face sentencing on 15 July 2026. The investigation is led by the National Crime Agency. Confirmed by Krebs on Security.
US-Iran Ceasefire — Strait of Hormuz Confirmed Open
Status: Ongoing. US Secretary of State Marco Rubio confirmed on Tuesday that no country — including Iran — will be permitted to charge tolls for shipping transiting the Strait of Hormuz. Rubio was in the Gulf meeting allies to reassure them of Washington’s commitment to the 60-day US-Iran ceasefire deal reached last week. Dozens of ships have begun transiting the strait, and the UN has said it will evacuate sailors who had been stranded there. The US Senate also passed a largely symbolic 50-48 concurrent resolution calling on President Trump to seek congressional approval for continued military action — a measure with no legal force, which Trump dismissed. As previously covered (19 June), the blockage of Hormuz had posed a direct risk to UK energy and food import supply chains. Brent crude fell approximately 1% on Tuesday to around $77/barrel on ceasefire progress. See our Middle East Conflict: UK Household Impact tracker for ongoing updates.
🚗 Transport & Travel Notes
Status: Confirmed. Rail and road travel across red and amber warning areas should be avoided unless strictly necessary today and Thursday. The Guardian confirmed that rail operators warned against all but essential journeys during the red alert period, as steel tracks can reach temperatures up to 20°C above air temperature in direct sunlight — causing them to expand and buckle. Road surfaces may also soften. Hundreds of schools across southern England and Wales have announced closures or reduced hours on Wednesday and Thursday. Check your rail operator’s website before any planned journey and plan for significant delays if travel cannot be avoided. If you are stranded, stay hydrated and seek shade — do not sit in a stationary car in direct sunlight.
⚡ Power & Infrastructure
Status: Confirmed. Great Britain paid at least six times the normal wholesale price for imported electricity on Tuesday as the heat dome reduced wind speeds across Europe, cut output at windfarms, and triggered outages at multiple gas power plants on the continent. The Guardian confirmed the sharp price spike, with the UK drawing on high-cost imports while domestic renewable output remained suppressed by the heat dome. The Met Office red warning explicitly warns of potential loss of power and other essential services during peak demand. Charge all portable devices, power banks, and power stations now — before demand peaks again mid-morning. If power is lost at home, prioritise medications requiring refrigeration and check on elderly neighbours.
💧 Water & Utilities
Status: Monitoring. Water companies are under increased demand pressure as the heatwave continues. The Guardian reported water companies struggling to cope on Tuesday alongside schools, hospitals, and transport networks. No national supply interruptions are confirmed at the time of writing, but the Met Office red warning lists water services among those at high risk of failure during peak heat periods. Store tap water now in clean jugs or bottles as a precaution, and avoid non-essential water use between 11am and 3pm to help maintain pressure across supply networks.
🏦 Banking, Finance & Cost of Living
Status: Resolved (as of Wednesday). A power outage at Worldpay — one of the world’s largest payment processors — disrupted card and contactless payments at UK retailers on Tuesday evening. The Guardian confirmed that customers at Tesco branches, pubs, and other venues were unable to make contactless payments during the outage, with queues forming at cash machines. The issue appears to have been resolved overnight. The incident is a useful reminder that payment infrastructure can fail without notice — keep a small amount of cash accessible, particularly during periods when other infrastructure is already under pressure.
🌞 Space Weather & Geomagnetic Activity
No active geomagnetic storms or significant solar events are affecting UK infrastructure at the time of writing. The NOAA Space Weather Prediction Center shows no elevated geomagnetic activity. No disruption to GPS, HF radio, or power grid from space weather is forecast for the next 48 hours. No significant UK household impacts to report from this source today.
🦠 Animal & Agricultural Disease Alerts
Bird Flu (H5N1) — APHA European Assessment Updated
Status: Monitoring. The Animal and Plant Health Agency published an updated outbreak assessment for avian influenza (H5N1) in Europe, Russia, and the UK on 23 June. No new UK outbreaks are confirmed in the latest assessment, though the broader European situation remains active. Bird keepers should maintain current biosecurity measures. No changes to Avian Influenza Prevention Zones are confirmed today.
Newcastle Disease — Guidance Updated
Status: Monitoring. APHA refreshed its guidance on Newcastle disease for bird keepers on 23 June, including updated posters for bird gatherings. There is no confirmed new outbreak in the UK; this is a routine guidance refresh. Bird keepers, pigeon fanciers, and anyone hosting bird gatherings should review the current APHA Newcastle disease guidance.
🚢 Supply Chain, Ports & Imports
Status: Improving. Dozens of ships have resumed transit through the Strait of Hormuz following last week’s US-Iran ceasefire, as covered in the 🔒 Cyber & National Security section above. The strait carries a substantial share of global oil and LNG shipments; its reopening eases the supply pressure on UK energy imports that has contributed to elevated energy and fuel prices throughout the conflict. Brent crude fell approximately 1% to around $77/barrel on Tuesday. Household fuel and energy costs are unlikely to drop immediately — pricing adjustments typically lag the market by weeks — but the direction has shifted. Check our Middle East Conflict: UK Household Impact tracker for the full picture.
🧪 Industrial & Environmental Hazards
No significant chemical, industrial, or environmental incidents affecting UK communities have been reported in the last 48 hours beyond the heatwave-related infrastructure risks already covered above.
See our Special Report “Prepare for a Heatwave: The Hottest May Since 1922” first published on 1 June 2026.
📻 Emergency Alerts & Communications Infrastructure
No changes to UK emergency alert system infrastructure are reported today. The Met Office is issuing live updates on red and amber heat warnings via its website and app — register for email alerts if you have not already done so. During peak heat, mobile networks may experience increased load as more people use data; keep non-essential usage low to ensure emergency communications get through if needed.
🔔 Other UK Household Risk Alerts
No significant household risk alerts outside the categories above have been confirmed in the last 48 hours.
QUICK RISK SUMMARY — 48-HOUR CHECKLIST
- ☑️ Keep curtains and blinds closed on sun-facing sides throughout the day — this is the single most effective free action to keep rooms cooler
- ☑️ Check on elderly relatives, neighbours with health conditions, and anyone who lives alone — heat kills quietly and the UKHSA says this heat is dangerous for everyone
- ☑️ Avoid rail travel unless essential today and Thursday — operators have warned against non-essential journeys
- ☑️ Carry water if going out and avoid exertion between 11am and 3pm
- ☑️ Charge devices, power banks, and power stations now — the grid is under peak strain and the Met Office warns of possible utility failures
- ☑️ Carry cash — yesterday’s Worldpay outage showed card payments can fail without notice
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Heatwave Survival UK
UK homes are built to keep heat in — not let it out. This guide covers recognising heatstroke, staying cool without air conditioning, and protecting the people around you most at risk.
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