Philadelphia, Pa.
Falling barometer, rising temperature, easterly wind, haziness in upper atmosphere, followed by cirro-stratus clouds moving from the northwest.
Peck’s Beach, N. J.
Rising barometer for two or three days, followed by sudden fall with heavy ocean-swell from the eastward, six or eight hours in advance of storm.
Pittsburgh, Pa.
Falling barometer fifteen to thirty hours in advance, rising temperature, variable easterly to southerly wind, with cirro-stratus clouds moving from southwest or west. A dense fog or haze indicates rain within twenty-four hours.
Port Huron, Mich.
Thick heavy haze or clouds in northwest, with southeast wind, indicates rain. Low and falling barometer, with wind from the west-northwest or east-northeast, indicates wind.
Portland, Me.
Rain storms are preceded by falling barometer, falling temperature, and southwest wind.