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• Met Office daily weather: Widespread heat across the weekend

  in some locations. Parts of Scotland and Northern Ireland may also see highs exceeding 30°C. The hot weather continues into the weekend, here's the expected maximum temperatures 🌡️ East coasts will be cooler with the breeze and some low cloud pic.twitter.com/Fq2GmgFYZm — Met Office (@metoffice) July

• mogreps-uk-documentation.pdf

  , particularly between day and night. The boundary layer depth is simply the current thickness of this layer. Fraction of horizontal grid square occupied by cloud below 1000 feet above sea level. Time steps J kg-1 0.1 [None] Hourly (1h-126h) J kg-1 0.1 [None] Hourly (1h-126h) J kg-1 0.1 [None] Hourly (1h

• Met Office daily weather: Settled conditions, sunny spells, and chilly nights on the way

  to the seasonal average. We've got a change in type this week with high pressure dominating ⛅ Here's the latest on the week ahead 👇 pic.twitter.com/LIKwKshdrT — Met Office (@metoffice) September 21, 2025 As we move into Wednesday night, clear spells will persist for many, with some residual cloud lingering

• Aerosols

  particles, such as sulphate from industrial sulphur dioxide emissions; smoke from burning of agricultural waste, and pollution particles from traffic emissions. These atmospheric particles scatter and absorb sunlight and terrestrial radiation and also act as cloud condensation nuclei and modify

• Met Office Deep Dive: A change on the way, but when?

  Centre Seasonal advice Maps & charts Maps & charts UK forecast UK weather map Cloud cover map Precipitation map Lightning map Rainfall map Temperature map Wind map Wind gust map Surface pressure charts All countries Climate Climate Climate explained What is climate change? Causes of climate change

• Met Office daily weather: Change on the horizon as cooler temperatures give way

  Tuesday will begin on a notably chilly note, particularly across northern and western regions. However, conditions will improve through the morning, with many areas enjoying a dry day accompanied by sunny spells. Some cloud may build during the afternoon, especially in central and eastern areas

• Met Office daily weather: Temperatures to peak into the mid 30s

  Tuesday begins with areas of cloud and showery rain, some locally thundery, affecting central and southern regions. These outbreaks will gradually move north-eastwards, allowing increasing amounts of hot sunshine to develop across much of England and Wales by the afternoon. Scotland and Northern

• Met Office daily weather: Autumnal sunshine to return this weekend

  This weekend’s weather offers a mix of autumnal cloud, sunshine, and chilly nights.

  Saturday will begin on a cloudy note for much of the country, with the most persistent cloud and outbreaks of rain or drizzle affecting northern and north-western parts of Scotland. Breezy conditions will accompany the rain here, making for a rather damp and unsettled start. Across southern areas

• ukv_model_data_sheet_2019.pdf

  fraction 12. surface (skin) temperature Un-split File 2 [yyyymmddhhmm_u1096_ng_umqv_Wholesale2.grib] Full domain, all available time steps and the following surface level parameters: 1. low cloud amount 2. medium cloud amount 3. high cloud amount 4. convective cloud base height 5. convective cloud top

• The Wessex Convection Experiment (WesCon)

  quantities not routinely measured but important for model process understanding. Areas of key interest Measure updrafts, turbulence and dynamical structures in convective clouds on fine scales. Understand effect of pre-convective environment on subsequent storm development. Interaction between