| Show WEATHER SIGNAL FLAGS the weather signal nags flags displayed displaced over the board ot or trade building mean an aa follows number 1 chita naff flag fix re ret ft t square indicates indicate deal cleal weather number 2 blu blue flag na six alx feet cot square indicates rain or banow number 3 white and blue elal per albel bars bar of white while a and rid blue six feet indicates that local mins or showers will occur and that tiie the rainfall will not ti be ueral number 4 black trian gular eular if aliff gereral ge four feet at the base and six feet in bonith always lefors to tempera lure when placed above numbers 1 2 or 3 tt it indicates warmer weather wo ather 4 dnn placed below numbers number 1 2 or 3 it indicates indicated colder when not dispI displayed the are that thai ane temperature will remain stat lomay or that the change chane in temperature isell is vary more than four degrees front from the be of the me amo hour of at the I 1 he preceding day from aeh march to october inclusive and ami li than ila for tho the remaining months of tile tho yer number 5 6 white flag his alx feet square with black squire I 1 in A centor center indicates the approach of a sudden and decided fall fail in temperature this signal is not to be anem it to in expected that the temperature will fall to forty two deg aps cps or lower and Is usually or dod adored do d at least twenty four hours houn in advance of tho the cold wave when number dumber dum ber 5 Is displayed number nun 4 la Is always OF DISPLAYS N no 0 1 alone indicates fair weather ate ata temperature tempera Luro no 2 alone indicates rala rain or snow allow sta tio t rr N 0 o 3 I 1 re eates loci rain stationary temperature no 1 is alth ith no 4 alcove it indicates fair r warmer wanner no J willi na 0 o 4 be below I 1 ow it indicates fair weather colder no 2 with no 4 above it indicates warmer weather rain or snow no 2 with no 4 it indicia 02 colder weather rain or snow no 3 with no I 1 below it Indi catul C calep wi athor with local rains no 2 1 1 H ten no 5 above 14 it indicates fair weather cold no 2 with no 6 above it indicates wet iv weather ath 0 cold wave |
