Iphone weather marks a snowflake and a thermometer. What do you mean?

Iphone weather icon snowflake and thermometer are called "cold" weather. Related icons include sunny day-sun, storm-cloud+lightning, partial cloudy day-cloud+sun, flying snow-snow+airflow, heat-sun+thermometer, storm-cloud+lightning and so on.

Extended data:

When observing a certain weather phenomenon, meteorological observers should record the corresponding symbols in the "Weather Phenomenon" column of the observation record book of the day, except for a few phenomena, and also record the starting and ending time. Based on these symbols, combined with the intensity, coexistence and some characteristics of weather phenomena, a group of symbols that can be filled in weather maps are called cartographic symbols.

The weather data used in the weather application comes from the weather channel. If you have problems in obtaining accurate weather information, please click the icon in the lower left corner to go directly to the weather data source.

To delete a city from the weather list, push it to the left, and then tap Delete. To reorder the cities in the list, touch and hold the cities, and then move up or down to reorder.

To add a city to the weather list, please follow these steps: Click three horizontal lines, and then click the plus icon. Enter the city name, postal code or airport location. When you see the city you want to add, just click on it.