Stay hydrated reminders as heatwave warnings spread

scienceJun 23, 2026642,230

Regional heatwave warnings cover large parts of the UK and sections of France, with forecasts showing minimum temperatures around 33°C this week and some indoor readings topping about 40°C (104°F) where air conditioning has failed. Local advisories and firsthand reports list concrete precautions: drink water regularly, seek shade, apply sunscreen, keep windows covered, use frozen water bottles or a wet shirt in front of a fan, and avoid nonessential outdoor activity. Medical notes call out people taking SSRIs such as citalopram to take extra care to stay hydrated, and caregivers are being urged to check on elderly and vulnerable residents; several streams and events have been canceled because cooling systems could not cope. The heatwave recalls the deadly 1976 UK event and underscores immediate health risks plus longer-term strain on infrastructure and the need for better preparedness and climate action.

🥖Kekeflipnote🥖

@kekeflipnote.bsky.social

A little update about my weewee cactus: it's blooming and making it's own flowery censor bar!🌸 It's rare so I share with you. I am also very busy, we are getting through heat waves in France and I take care of old people in a center during it. Will be back soon. Stay hydrated everyone 🩵🥤

A cactus from the Mammilliara specie blooming during summer time, probably thanks to the heat wave.

The flowers are dark pink and the center is yellow, they look like cones when closed and slowly opens from bottom to top.

It looks like a crown of flowers. (Or a flowery censor bar)

12885h ago

ADiaz 🔞31

I think you might want to see the doctor about the cock-tus

Swatcher da Mouse15

Jokes aside, they're growing in such a beautiful pattern, like a little flower crown!

Voxy7

flowery frenulum wasn't on my bingo card

Melinda Vass5

Pretty! I have the same type of cactus, and it's flowering too! His name is Mike

🍄Inexplicable Mushroom🍄4

That is a beautiful kekette cactus! Stay safe over there, the heat looks terrible :(

Elarcis 🐙4

Yeah sure… censor bar… 👀

Skidas GoldAzure3

So that's what foreskin restoration do ...

Center for Climate Integrity

@climateintegrity.org

It’s officially heatwave season. As temperatures climb to dangerous heights, remember that Big Oil companies have known for DECADES that their products would fuel extreme heat and other “potentially catastrophic events,” including rising sea levels, ocean acidification, and major crop failures. 😡

532h ago

Mike Sowden

@mikeachim.bsky.social

If you’re in the middle of a heatwave today, *please* please please please please please please please please please please please please please please please please please drink a bit more water today than you normally would. This is why: everythingisamazing.substack.com/p/human-over... (Please.)

505h ago

Ro5

Diagnosed with severe heart failure last year (FAD my arteries are lovely and clear and my cholesterol normal - for any "judgements"). I have to take a great many meds all of which affect temperature control . To be honest this weather is rather scary. I know what to do, but even so....

Sonia Chabane (she/her)| سنية

@soniachabane.bsky.social

Now, France reports 40 deaths since June 19, after people drowned to escape the heatwave www.reuters.com/business/env...

315h ago

Met Office - weather and climate

@metoffice.gov.uk

50 years on from the start of the 1976 heatwave, we reflect on how extreme heat is changing. Using climate projections, a plausible 2056 scenario shows how a prolonged heat event like '76 could be more intense in future, with temps potentially reaching 45°C. ➡️ www.metoffice.gov.uk/blog/2026/uk...

365h ago

જ⁀➴ Pᥱᥲᥴhყ 🌸

@xpeachheart.bsky.social

Good morning cookies 🖤 Survived Monday now on to Tuesday! I'm gonna go shopping with my bestie today YAY! 🥳 Stay hydrated and keep cool if possible in this bloody heatwave 🥲 Have a wonderful day 🫶🏻 (Art not mine)

739h ago

Cyl O'Ette2

Good morning! Enjoy the shopping!

Natalie Bennett

@nataliegreenpeer.bsky.social

As we mark the 50th anniversary of the heatwave of 1976 which brought suffering and death to the UK. It reminds us all that we need to take action now and start living within the physical limits of this fragile planet to prevent unprecedented heatwaves in the future. @metoffice.gov.uk

392h ago

Casperfan

@casperfan.bsky.social

Morning from a sunny yet misty west Cornwall👋😘 Stay cool & hydrated if you can🤗

529h ago

Maë 🌹✨️

@maefeline.bsky.social

UK folks, with the heatwave ahead... Open your windows AT NIGHT, and then close everything, including the blinds. The cool air will stay trapped longer. Do not open anything during the day If you have one, use your dehumidifier so you can breathe again ! And stay hydrated 🫶

258h ago

Sam 🐦

@samplaysgames.bsky.social

Good morning fellow gamers. The weather is... Something. Minimum of 33° all week. 😭 Shall be playing more GTA. 🚗 💨 🚓 Stay nice and be hydrated you beautiful human's. 💜

375h ago

JewelKnightJess 🎲🖌️🎮 Join PaintSlam26!

@jewelknightjess.com

Stay hydrated everybody, especially if you're outside in the direct sunlight. Take a bottle with you so you can refill it.

349h ago

Paradisepumper🏴󠁧󠁢󠁷󠁬󠁳󠁿🏴󠁧󠁢󠁳󠁣󠁴󠁿

@paradisepumper.bsky.social

It another heatwave so I'm gonna try my best to post as much as can whilst melting 🫠

231h ago

Dante' Law 😊🌈☀️

@dantelaw29.bsky.social

Happy Tuesday. Freshly showered and refreshed. Feeling pretty good so far. The sun is out and the sky is blue. Looks to be a good day for now. Anyway, have a nice day friends. Take care and stay safe. Stay hydrated ⛅️☀️🌈😊😁