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Overcast or overcast weather, as defined by the World Meteorological Organization, is the meteorological condition of clouds obscuring at least 95% of the sky. However, the total cloud cover must not be entirely due to obscuring phenomena near the surface, such as fog.
Definition, Appearance & Length
Explore the main themes, entities and connections around Overcast. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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High-confidence facts extracted from structured source data. Use them as anchors for further research.
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weather clouds sky cloud obscuring may cover also meteorological fog observed white defined world organization condition least 95 however total
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| black or white | instance of | AppearanceSometimes clouds can be of different colors | 0.80 | text |
| but overcast usually refers to darker skies | instance of | AppearanceSometimes clouds can be of different colors | 0.80 | text |
| Overcast | related to Appearance | Sometimes | 0.60 | section |
| Overcast | related to Appearance | In | 0.60 | section |
| Overcast | related to Appearance | Or | 0.60 | section |
| Overcast | related to Definition | OVC | 0.60 | section |
| Overcast | related to Definition | METAR | 0.60 | section |
| Overcast | related to Definition | An | 0.60 | section |
| Overcast | related to Length | Periods | 0.60 | section |
| Overcast | related to Length | The | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.