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dynamics, and instead learn patterns from very large quantities of historical data (e.g. observations and physics-based simulations). By capitalising on a vast amount of information, AI models seek to identify and utilise the inherent patterns in data that are not represented explicitly. Once trained

99 Scotland 12.8 -0.2 125.3 93 142.7 122 N Ireland 14 -0.3 120.4 89 125.8 129   The month of September will get off to a fine start for many once Friday’s showers in the east die out, with Saturday sunny for most following a chilly night as a ridge of high pressure moves over the UK. On Sunday

of the public… 67% see a forecast at least once a day 77% 2016 see a forecast from two or more providers 38% 42% 2016 Base: All who can say how often they see weather forecasts The gap between seeing forecasts on TV and through digital media continues to close, but hasn’t crossed over just yet… 84% 75% 68

advances in the short-term. Once initial consultant scoping is undertaken to decide on the target forecast information, then the development of predictability assessment and pilot products could be achieved relatively quickly and with modest consultant and other collaborator time input (to be determined

stream is delivering exceptional rain across Europe Author: Met Office 4 February 2026 The current weather pattern shows little sign of changing, and the rain is certainly not going anywhere yet. From a persistently south‑shifted jet stream driving the UK’s wet January, to a potentially once

would have submitted it for peer-review and only released it once accepted. The three principal data sets have all undergone this process and, therefore, retain primacy. 10. Why aren't all the underpinning land station records available for free? Making observations costs substantial amounts

on average than at the start of the century and records are being broken regularly. In June, the Dudh Koshi basin experienced the highest daily rainfall on record. What was a 1 in 100 year flood event in 2020 now occurs once every 70 years. However, the “transboundary multi-hazard warning programme

picture of precipitation Now, taking advantage of the UK’s upgraded radar network, we can send two radar beams at once using a technology known as dual-polarisation. One beam travels horizontally and another travels vertically through the atmosphere so we can visualise objects in three dimensions

, but warm or very warm elsewhere, and hot once again in the southeast. READ MORE: What is humidity and how does it affect human health? The hottest day of the current spell is expected on Monday, with temperatures widely exceeding 30°C in central and eastern England, possibly reaching 35°C in London

onto model levels for nudging (could be better if ML predicted our model level values) What we’ve done • As with everything ML, once you start doing something new, someone else comes along having already done it! • Environment Canada (Hussain et al) – nudge their model (GEM) with GraphCast • ECMWF