Some of the states were hit hard by the catastrophic blizzard that struck the Northeast earlier this week.

Dozens of people across multiple states have been confirmed dead after a powerful winter storm swept through large parts of the country, leaving a trail of damage and extreme cold lingering in its ...

This weekend's incoming storm is coming more into focus. A very strong coastal system remains likely to develop this weekend off the Carolina coast. The biggest impacts appear to be eastern North ...

相对于空气在当前温度下所能包含的最大水分量，空气中存在的水分量。 气压是大气中空气的重量。它被归纳为标准大气压力 1,013.25 mb (29.9212 inHg)。较高的气压通常与晴朗的天气相关，较低的气压与暴风雨天气相关。 使空气中水分凝结成液态水(例如露水)所需要 ...