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Contingency planners

Our weather products help contingency planners prepare for and respond to emergencies.

Contingency planning is designed to mitigate the impacts of an emergency or critical situation on an organisation or community. The work of contingency planners is viewed as crucial across government, the wider public sector, business and industry.

The key outcomes of contingency planning are:

Assessing and managing operational risk
Limiting the impacts of an emergency
Ensuring an appropriate and effective response level
Key operations can continue both during and after the emergency

The forecast services in this table are more complex versions of the public forecasts and are designed for contingency planners to use. Forecasts become more accurate the shorter the range is, and for a few days ahead forecasts and warnings are designed to enable decisions on actions and deployment of resources in advance of severe weather. Longer range forecasts are designed for consideration of risk and scenario planning.

Forecast timescales	Description of product	Use in contingency planning scenarios	Type of decision some of our customers make
1 - 2 days	An in-depth forecast for the next two days, including detailed and timely warnings of severe weather. This product is also able to identify the likelihood of weather types such as showers and fog patches occurring.	Change operational arrangements if needed.	Mobilising to save life and property Road Gritting Power generation Aircraft de-icing Runway clearance Air to Air Refuelling
3 - 5 days	A general picture of the weather on a day-by-day basis, with the main regional variations identified. We have a good track record in advising of any significant risk of severe weather in this period.	Ready to change operational arrangements if needed.	Asset Protection Call-in roster planning Maintenance schedule Commercial hire of vessels and equipment
6 - 15 days	Broad description of the weather likely to be affecting the UK Indication of likely changes of type and length of periods of severe weather such as heavy rainfall, severe gales or an extended period of high or low temperatures.	Consider changing operational arrangements. Set up planning meetings.	Plan stock, resource or staffing Arrange contingency cover Planning meeting for severe event recovery
16 - 30 days	An indication of how the weather might change, or be different from normal, (i.e. warmer, colder, wetter, drier) across the whole UK.	Consider changing operational arrangements. Set up planning meetings.	Maintain watching brief Bias of pre-order stocks
3 month outlook	This product provides some limited guidance on potential variance from climatology i.e. possible change from what is typical for UK weather. It is however an emerging and cutting edge area of science and users are encouraged to consult our shorter range and climatological guidance before committing resources or taking action.	Watching brief only, not used to inform immediate action or for committing resources.	Energy consumption planning Highlight areas to watch Broad indication to guide long lead time supply chain e.g. grit stock
Climatology	Detailed information about the climate of the UK including summaries of recent months and seasons, averages, extremes, past weather events, historic station data and descriptions of regional climates.	This is historical data and useful for planning and initiating investment decisions based on risk appetite.	Long term infrastructure planning, design and operational analysis Wind farm site advice Building season expectation Long term mission planning Resource consumption planning

Below is the 3 month outlook, available as a set of pdf documents, provided to the contingency planning community on behalf of the Cabinet Office.

This outlook provides an indication of possible temperature and rainfall conditions in the next 3 months. It is part of a suite of forecasts designed on behalf of Government for using by contingency planners.

Business or expert users should contact us to discuss how we can help with detailed & tailored climate advice.

The 3-month outlook provides useful information on the possible conditions averaged over the UK for a 1-month and 3-month period. However, the science, as yet, does not allow any outlook to provide specific detail on, for example, the number of nights of frost, days of rain or snow or the amounts of rain or snow we may see during the period. Nor will it highlight when specifically within the period severe weather may occur. However civil contingency planners can use the information on how the outlook differs from climatology to inform individual planning decisions.

Detailed information on the climate of the UK is available at http://www.metoffice.gov.uk/weather/uk/climate.html.

Met Office 3-month outlook

Period: May 2012 - July 2012 Issue date: 30 April 2012

This outlook provides an indication of possible temperature and rainfall conditions over the next 3 months. It is part of a suite of forecasts designed for contingency planners.

The outlook should not be used in isolation but should be used with shorter range and more detailed (30-day, 15-day and 1-5 day) forecasts and warnings available to the contingency planning community from the Met Office. Learn more about the 3-month outlook in the user guidance.

The forecast presented here is for May and the average of the May-June-July period for the United Kingdom as a whole. This forecast is based on information from observations, several numerical models and expert judgement.