The National Weather Service has warned that more is on the way.

The National Weather Service says heavy snow is falling from Colorado and will reach Ohio.

国家气象服务局表示，科罗拉多州目前正在经历强降雪天气，而俄亥俄州也将迎来大雪。

National Weather Service meteorologist Dan Peterson says there are only a couple of exceptions.

国家气象局气象学家丹？皮特森说只有几个例外。

In Northern Indiana, the National Weather Service sent out this message.

在印第安纳州北部，美国国家气象局发出这个消息。

The National Weather Service posted tornado warnings of four counties Tuesday night.

国家气象局发布了周二晚上四个小镇的龙卷风预警。

And the national weather service reports several tornados touch down.

国家气象中心报告预测龙卷风将来袭

The national weather service says the chance of severe weather in this region of the country, or processed through the coming days.

美国国家气象局表示，未来几天该地区可能还会遭遇严峻天气。

There's a winter storm icing parts of the mid-west according to National Weather Service meteorologist Bob Oravec.

据美国国家气象局的气象专家鲍勃·奥拉韦茨介绍，中西部地区将迎来冬季风暴，部分地区会结冰。

Well, in Chicago the National Weather service called it Siberia yesterday.

嗯，芝加哥美国国家气象局昨天称其为西伯利亚。

Good evening. Here is the National Weather Service forecast for the Chicago area.

晚上好。现在是国家天气服务对芝加哥地区的天气预报。

The US National Weather Service says the 5.1-mangitude temblor struck early Sunday morning following a much smaller quake several hours earlier.

美国国家气象局表示，这场5.1级地震发生在周日凌晨，数个小时前曾发生一起级别小得多的地震。

The National Weather Service says an intense heat wave will grip the West for several days.

美国国家气象局表示，未来几天一波强烈热流将袭击西部地区。

But the national weather service's message in Amarilo of Texas yesterday was pretty clear.

但昨天在美国德州阿玛罗国家气象局的消息非常清楚。

The latest forecast by the National Weather Service predicts blizzard conditions through the night.

国家天气中心发布的最新天气预报说预计今晚有暴风雪。

Since then, the National Weather Service changed its warning guidelines.

自那时开始国家气象服务改变了预警指南。

For a second day the National Weather Service has issued a tornado watch for a large portion of Oklahoma.

美国国家气象局连续第二天向俄克拉荷马州大部分地区发出龙卷风警报。

The National Weather Service calls this storm system multifaceted.

美国国家气象局称这个风暴系统涉及众多方面。

The Earth is struck by lightning nearly 20 million times each year, and bolts of lightning can travel as much as 10 to 12 miles from a thunderstorm, instantly heating the air to 50000 degrees Fahrenheit6, according to the National Weather Service.

根据美国国家气象局的数据，地球上每年发生的闪电次数可达近2000万次，雷雨过程中闪电可行进10到12英里（16到19公里），瞬间让空气升温华氏5万度。

Wassila Thiaw studies Africa for the Climate Prediction Center at the National Weather Service in the United States.

Wassila Thiaw在美国国家气象局天气预报中心负责研究非洲的状况。

The National Weather Service says parts of Oklahoma, Arkansas and Missouri could say tornadoes.

美国国家气象局表示，俄克拉荷马州、阿肯色州以及密苏里州的部分地区可能会出现龙卷风。

The national weather service says 71% of the United States is covered by snow.

国家气象局表示，美国71%的国土被冰雪覆盖。