Is this smoke from wildfires? www.theweatheroutlook.com/twodata/eume...

The rain radar viewer has been upgraded! 🌧️⚡ ✅ Lightning overlays are back 🔖 Bookmark Rain, Precipitation Type or Lightning views, for quick access and sharing. ⭐ Premium users now have access to 36 hours of archived radar data, up from 15 hours. www.theweatheroutlook.com/twodata/uk-r...

The GEFS data tables on TWO have been upgraded. There's a brand new "Threshold exceedance" section, as well as an option to generate a BBCode table from it which can be used on forums. www.theweatheroutlook.com/premium/gefs...

I'll have the third generation EUMETSAT 1km lightning strike satellite imagery on TWO shortly. The images show total lightning strikes over the last five minutes. The image below is from this evening.

HW4 on the way later this month? See The Signal here www.theweatheroutlook.com/signal#rep628

Second half of July very different to the first? See The Signal here www.theweatheroutlook.com/signal#rep625

Rain and lower temperatures later next week? See The Signal here www.theweatheroutlook.com/signal#rep623

There are ongoing problems with UKV / UK Met Global GRIB file downloads, so yesterday's 15Z and today's 03Z runs are not available on TWO. The issues are upstream and beyond our control, but will hopefully be resolved soon.

Upgrade to Premium on The Weather Outlook! 🎉 Enjoy an ad-free experience, unlock extra features, and receive priority support. Choose either: • £29.95 for 12 months (one-off payment) • £2.95/month subscription Join here: www.theweatheroutlook.com/subscription...

Big differences in some of the deterministic model output this evening, to the extent that the “green circle of doom” lands on the UK according to the GFS! Context is key, see www.theweatheroutlook.com/signal#rep614

If today's GFS 12Z, which shows a record-breaking heatwave, isn't hot enough for you, take a look at this! Incredible to see this even being modelled, regardless of how unlikely it is. www.theweatheroutlook.com/signal#rep613

How high will temperatures climb next week? See The Signal www.theweatheroutlook.com/signal#rep611

June was the third warmest in the Central England Temperature (CET) series going back to 1659 www.theweatheroutlook.com/twodata/cet....

Hottest GEFS ensemble run on record? See The Signal for context www.theweatheroutlook.com/signal#rep609

Another extreme heat GFS update, see The Signal www.theweatheroutlook.com/signal#rep606

HW3 on a fast track to the UK? See the Signal here www.theweatheroutlook.com/signal#rep605

Record-breaking heat on GFS 12Z operational run. see the Signal for context and how likely this is www.theweatheroutlook.com/signal#rep604

More signs of another heatwave? Latest view from The Signal here www.theweatheroutlook.com/signal#rep603

🌡️ Will the UK set a new June temperature record tomorrow? This evening's raw model data suggests it's far from a certainty. 📉 🔎 See the latest analysis on Signal: www.theweatheroutlook.com/signal#rep596

Amazing fogbow in Swanage, Dorset yesterday. Full size pic of this and Old Harry Rocks that I also took here on TWO www.theweatheroutlook.com/twoother/sky...

🔥 UKV 15Z Update: Potential 39°C on Monday 🌡️ Extreme heat signal emerging in latest run 📊 Full breakdown: www.theweatheroutlook.com/signal#rep584

Meltdown Monday or just warm? www.theweatheroutlook.com/signal#rep583

Peak heat on Monday? See www.theweatheroutlook.com/signal#rep582

Some people are talking of "Meltdown Monday". This is why www.theweatheroutlook.com/signal#rep581

Some models are now suggesting extreme, or even record-breaking, temperatures next week as the heat dome expands across western Europe. 🌡️🔥 How likely is it to happen? I'll be taking a detailed look in my latest 14-day video forecast, which will be online later today.

Hot weather isn't a shoo-in! This illustrates why not www.theweatheroutlook.com/signal#rep579

Records continue to be bulldozed this evening. GFS 12Z is historic! See www.theweatheroutlook.com/signal#rep578

Hottest GEFS run of all time, but how likely is it? See what you think here www.theweatheroutlook.com/signal#rep577

Some more improvements have been made to the "broadcast" high definition ECMWF charts. These are automatically available to premium members. www.theweatheroutlook.com/twodata/ecmh...

A new cloud base height column (CBH) has been added to the hourly forecasts. It shows the calculated height above ground level where clouds begin to form. No login needed, but tap the button below the forecast panel to switch to UKV model data. London link: www.theweatheroutlook.com/twoforecasts...