Exam 13: Weather Forecasting and Analysis

Computer-based weather forecasts

List the variables that would need to be taken into account if a person wanted to forecast the next day's temperatures.

Twice a day the National Centers for Environmental Prediction issues maps at all of the following pressure levels,except

The lifted index

List the typical data gathered at surface weather observation stations in the United States.

The reason that precipitation forecasts are the least accurate of all meteorological predictions is

The meteorologist at your local TV station says "There is a 60% chance of rain tomorrow." This is an example of

A ________ forecast relies entirely on current conditions with no reference to climatology.

Weather forecasting is imperfect because

A persistence forecast

The Next Generation Radar (NEXRAD)is

The systematic under- or over-prediction of weather phenomena is called ________.

This type of forecast would predict average conditions for a three-month period: ________.

This map is commonly used to represent conditions in the middle atmosphere.

Which of the following would offer the best chance of predicting features of lake-enhanced snowfall at a localized area of Lake Ontario coastline in greater detail?

List the different weather elements provided on a station model.Then describe how sea level pressure is given,the notation system for denoting cloud cover,and a general description of how wind speed and direction are indicated.

What is typically shown on a surface weather map?

Weather forecasting

In the Northern Hemisphere,winds move in this direction around a low pressure area: ________.

Making a local weather forecast requires