nowcast

noun

1
a description of weather conditions at the present time and in the immediate future
These hashtags also allow the NWS and others to find real-time weather data tweeted by citizens that can be used in nowcasts and other storm reports.
Submitted by:
Kerry from United Kingdom on 04/11/2015
Open Dictionary - November2015
2
a description what of what is happening in politics or economics based on statistical analysis of currently available data
Our Nowcast highlights the difference between the consensus prediction and what the data is saying today.
Our new GDPNow forecasting model provides a “nowcast” of the official estimate prior to its release.
Submitted from:
United Kingdom on 05/11/2015
Open Dictionary - November2015
Featured as a BuzzWord!
The term nowcast actually stems from meteorology (= the scientific study of weather) where it continues to be used to describe current weather conditions or those expected in the immediate future. The word was originally coined in the 1980s by British meteorologist Professor Keith Browning, who used it to describe extrapolation of data to produce a very short-range forecast. Its extension to political and economic domains is relatively recent, though even newer is its popular use in relation to social media posts or images which show weather conditions in a specific location at a particular time.
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单词	nowcast
释义	nowcast noun DEFINITIONS2 1 a description of weather conditions at the present time and in the immediate future These hashtags also allow the NWS and others to find real-time weather data tweeted by citizens that can be used in nowcasts and other storm reports. Submitted by: Kerry from United Kingdom on 04/11/2015 Open Dictionary - November2015 2 a description what of what is happening in politics or economics based on statistical analysis of currently available data Our Nowcast highlights the difference between the consensus prediction and what the data is saying today. Our new GDPNow forecasting model provides a “nowcast” of the official estimate prior to its release. Submitted from: United Kingdom on 05/11/2015 Open Dictionary - November2015 Featured as a BuzzWord! The term nowcast actually stems from meteorology (= the scientific study of weather) where it continues to be used to describe current weather conditions or those expected in the immediate future. The word was originally coined in the 1980s by British meteorologist Professor Keith Browning, who used it to describe extrapolation of data to produce a very short-range forecast. Its extension to political and economic domains is relatively recent, though even newer is its popular use in relation to social media posts or images which show weather conditions in a specific location at a particular time. Read more Noun☞nowcast
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