天气预报显示，一场暴风雪使整个区域积雪至少21厘米深。
Weather forecasters say a winter storm has dumped at least 21 centimeters of snow across the region.
它有一个天气预报的大气模型，并在一个特殊区域注入指定规模和大小的微粒(源项)。
It takes a weather-forecasting model of the atmosphere and injects particles of a specified mass and size at a particular place (the "source term").
在那之前，路易斯会反复查看天气预报——为了防止下雨(今年很有可能会出现)，整块区域已经用帐篷遮盖了起来。
Until then, Lewis will repeatedly check the weather forecast - the area is tented in the case of rain (a distinct possibility this year).
他告诉本网站说，大多数天气预报模型利用仅仅来自晴空区域的AIRS数据，因为很难从多云地区得到卫星数据。
Most weather forecasting models use AIRS data extracted only from clear-sky regions, as it is difficult to extract satellite data from cloudy areas, he told SciDev. Net.
全球区域同化预报系统为中国新一代数值天气预报模式。
Global regional assimilation and prediction system is a new numerical weather forecast model in China.
不过官方同时警告，天气预报近日将有大雨，这可能使遍布本区域的390座水坝变得岌岌可危，同时威胁到下游的万千群众。
Officials warned, however, that heavy rain forecast for early in the week could weaken some of the 390 DAMS that dot the region and threaten thousands of people downstream.
读区域展望看天气预报为你的位置。
Read the Zone Forecast to see the weather forecast for your location.
读区域展望看天气预报为你的位置。
Read the Zone Forecast to see the weather forecast for your location.
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