Spaceport Operational Forecast Services

Launching rockets is weather-dependent and requires high-quality atmospheric observations. As the sole provider of aviation forecast services in the UK for the CAA, and one of two World Area Forecast Centres, the Met Office offers unparalleled advice and access to our numerical modeling, observations, and forecasting capabilities.

Why is weather important for Spaceports?

Accurate weather assessments minimise risks, ensuring the safest and most viable launch windows. Met Office weather services can be tailored to each stage of the launch, from climatological studies for site selection to expert meteorologist support on launch day. We also provide post-launch forecasts for vehicle recovery and data analysis to improve future launches. Our customisable services meet the unique needs of each launch, working closely with spaceports to find the best solutions.

Pre-launch Forecasting Support:

Spaceport Design and Launch Pad Consultancy
Our observations team advises on the design and placement of observation equipment, including maintenance and planning applications. With an extensive network of synoptic stations and leading science resources, we provide expert advice on the climatology of the launch facility, helping to understand meteorological conditions influencing the launch area.

Spaceport Outlook Forecast
We provide a matrix of expected launch day conditions and those leading up to the launch, highlighting weather conditions that might affect safety or efficiency. Using numerical weather prediction model data, we offer initial forecasting guidance from 14 days prior to the launch, accompanied by a weather briefing explaining the basis of the guidance.

Enhanced Spaceport Weather Matrix

As launch day approaches, we provide a detailed weather forecast to identify the best conditions for the launch. Four days before the launch, our enhanced matrix includes terrestrial and space weather parameters, offering a better understanding of atmospheric conditions at various heights along the launch path. Our qualified meteorologists use their expertise to enhance the forecast, delivering the best possible site-specific launch day forecast.

Launch day support:

Remote Met Consultancy
A bespoke weather briefing service delivered by expert meteorologists via remote video conferencing. This service provides direct access to a meteorologist for questions and tailored guidance to support the launch.

• 3-hour bookable period within a 24-hour window
• Individual weather briefing tailored to launch requirements
• Tailored outlook using terrestrial and space weather parameters
• Specialist weather briefing pack circulated to all relevant departments
• Clarification of any areas of uncertainty

On-site Meteorologist
An on-site meteorologist observes conditions and offers guidance to ensure optimal launch conditions. Working side-by-side with your teams, they provide personalized support to minimise weather impacts.

The Met Office is a trusted provider of on-site meteorological services for various industries, including aviation, energy, offshore, and high-profile sporting events. Improved visibility of the launch site allows our meteorologist to interpret observed weather conditions minute by minute.

An on-site meteorologist provides immediate advice and support, actively monitoring and amending forecasts during critical times. By embedding within the team, they gain a better understanding of operational thresholds and procedures, resulting in improved guidance for future launches.

Click here for more information about On-site Meteorologist

After the launch:

Post-launch support and analysis 

Our meteorologists offer a range of forecast services to support post-launch responsibilities. Whether you need a bespoke forecast for vehicle or debris recovery, or a detailed AfterCast report for post-launch analysis, our meteorologists are here to assist with all post-launch needs.