Dictionary.com
Thesaurus.com

weather signal

American  

noun

  1. a visual signal, as a light or flag, indicating a weather forecast.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

While the answer to both of those questions is a qualified no, there are some parts of the world that have a relatively predictable weather signal when El Niño rolls around.

From Slate • Apr. 21, 2014

If you are near one of the weather signal stations, daily bulletins will be sent to camp upon request; also the weather map.

From Boy Scouts Handbook The First Edition, 1911 by Boy Scouts of America

When I attempted to corroborate your weather signal, you turned your back and walked off.

From Sixes and Sevens by Henry, O.

If you are near one of the weather signal stations daily bulletins will be sent to camp upon request, also the weather map.

From Camping For Boys by Gibson, Henry William