The blue with the black below would mean rain or snow and colder.
A blue and white flag means a local shower. The same meanings are attached to the black triangle in connection with the blue and white.
A red triangle indicates a dangerous local storm, is called the information flag meaning that shippers should apply to the Bureau for news of the direction in which the storm is travelling.
A red square with a black center means severe winds.
1. Southwesterly with a white triangle below.
2. Northwesterly with a white triangle above.
3. Northeasterly with a red triangle above.
4. Southeasterly with a red triangle below.
OUR FOUR WORLD’S RECORDS,—AND OTHERS