1 天气预报说 明天天气会 变冷 / 会变热
The weather forecast indicated that it would be colder/ warmer tomorrow.
2 天气预报说 明天气温会 升高 / 会降低
According to the weather forecast,the temperature will be higher/ lower.
3 天气预报说 明天会下大雨 / 下小雨
The weather forecast mentioned that there will be a heavy rain / light rain.
4 天气预报说 明天气温会升高8 度 / 降低8 度
The weather forecast said that the temperature will be 8 degrees higher/lower tomorrow,as compared to today's.
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