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• flooding-in-north-yorkshire---19-june-2005---met-office.pdf

  , and has been plotted in 5-minute intervals below. Radar imagery Initial analysis of 5 km radar data, indicates that some points may have had over 100 mm in just 3 to 4 hours. Please note: The empirical relationship between radar reflectivity and rainfall rate is fixed whereas in reality this is highly dependent on precipitation type and is very different for rain and hail. Last updated: 6 November 2012 © Crown Copyright

• Met Office daily weather: A mix of fog, rain, and occasional brighter spells.

  of hail or even the odd rumble of thunder in the southwest. Winds will be strong, with coastal gales at first, though these will become confined to the far southwest and northeast later. A patchy frost is possible in parts of western Scotland where skies clear, but it will be milder elsewhere

• mogreps-uk-documentation.pdf

  height_ASL_at_ top_of_convective_ inflow height_ASL_at_wet_ bulb_freezing_level Implied depth of the layer of liquid water equivalent (LWE) hail produced by the model precipitation scheme and deposited on the surface in the previous time period. Implied depth of the layer of liquid water equivalent

• Snow and gale force winds for parts of the UK

  and western Scotland, Northern Ireland and around Irish Sea coasts.  The gales could mean there are temporary blizzard conditions as well as a risk of hail and thunder in some places. Rain will affect the south today and may turn to sleet or snow as it crosses the south east and East Anglia

• Unsettled and colder conditions for the UK – Nov'20

  Snow and Ice Warning Colder weather is expected across the UK this week accompanied by frosts, hail and sleet, particularly from mid-week onwards.  Snow is expected to settle over higher ground in the northern half of the UK - the Met Office has issued snow and ice warnings for parts of Scotland

• An unsettled week, turning colder

  within two to three hours, with a small chance that a few places could receive 40mm.   “Thunderstorms are most likely for south-facing coastal districts, and hail and some strong gusts of wind could accompany the heaviest showers and thunderstorms.”  Tuesday will be another day of sunshine and showers

• Changeable weather ahead

  and hail will be additional hazards. “By tonight, the thunderstorms in the south of England are expected to ease, leaving behind largely dry and fine conditions. Temperatures will be cooler than recent nights, particularly away from the southeast.” Friday continues the showery theme, with a risk of heavy

• Storm Betty named by Met Éireann

  . Jason added: “While many within the thunderstorm warning areas may see relatively little rainfall, there is the potential for a few places to see around 20-40mm of rain within an hour, and possibly around 40-60mm over three hours. Large hail and frequent lightning are additional hazards for the likely

• Turning warmer but more unsettled

  on Friday for those in the southwest, with warm air from the south increasing the chances of some thundery showers in parts of Devon and Cornwall. The risk of thundery outbreaks increases and spreads further north and east through the weekend, with the possibility of hail and gusty winds possible

• Cold weekend ahead

  bringing a mixture of rain, hail, sleet and snow, most frequently across parts of the north and west.” There are then strong signals for a change to northeasterly winds towards the end of next week. As we go through the rest of the month and into February the longer-range outlook indicates